diff options
| author | Joakim Verona <[email protected]> | 2010-06-14 11:48:51 +0200 |
|---|---|---|
| committer | Joakim Verona <[email protected]> | 2010-06-14 11:48:51 +0200 |
| commit | c05c21ed109720d66c834a0c5b21ea29416683a6 (patch) | |
| tree | 8d19421c6601094a1326bbd167d09e349742ef02 /src | |
| parent | 69fd80388b70ccb8ea04dd3ff046c56672243ffa (diff) | |
| parent | d8b0cdddb3c1e4555a50423a9b69234f55fc8f9b (diff) | |
merged from trunk
Diffstat (limited to 'src')
82 files changed, 3635 insertions, 2143 deletions
diff --git a/src/.gdbinit b/src/.gdbinit index 5ecdaa4a57..1fd7e28873 100644 --- a/src/.gdbinit +++ b/src/.gdbinit @@ -616,7 +616,7 @@ Pretty print all glyphs in it->glyph_row. end define prowlims - printf "start=%d,end=%d,reversed=%d,cont=%d,at_zv=%d\n", $arg0->start.pos.charpos, $arg0->end.pos.charpos, $arg0->reversed_p, $arg0->continued_p, $arg0->ends_at_zv_p + printf "edges=(%d,%d),r2l=%d,cont=%d,trunc=(%d,%d),at_zv=%d\n", $arg0->minpos.charpos, $arg0->maxpos.charpos, $arg0->reversed_p, $arg0->continued_p, $arg0->truncated_on_left_p, $arg0->truncated_on_right_p, $arg0->ends_at_zv_p end document prowlims Print important attributes of a glyph_row structure. @@ -626,10 +626,13 @@ end define pmtxrows set $mtx = $arg0 set $gl = $mtx->rows - set $glend = $mtx->rows + $mtx->nrows + set $glend = $mtx->rows + $mtx->nrows - 1 + set $i = 0 while ($gl < $glend) + printf "%d: ", $i prowlims $gl set $gl = $gl + 1 + set $i = $i + 1 end end document pmtxrows diff --git a/src/ChangeLog b/src/ChangeLog index 16c20e188b..3e6c8f2439 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,656 @@ +2010-06-12 Eli Zaretskii <[email protected]> + + * makefile.w32-in ($(BLD)/bidi.$(O)): Depend on biditype.h and + bidimirror.h. + + * deps.mk (bidi.o): Depend on biditype.h and bidimirror.h. + + * bidi.c (bidi_initialize): Remove explicit initialization of + bidi_type_table; include biditype.h instead. Don't support + entries whose second codepoint is zero. Initialize + bidi_mirror_table. + (bidi_mirror_char): Use bidi_mirror_table. + + * biditype.h: New file. + + * bidimirror.h: New file. + + * window.c (syms_of_window): Doc fix (bug#6409). + +2010-06-12 Romain Francoise <[email protected]> + + * Makefile.in (lisp, shortlisp): Use new location of vc-hooks and + ediff-hook. + +2010-06-10 Glenn Morris <[email protected]> + + * editfns.c (Fbyte_to_string): Pacify compiler. + + * m/ibms390x.h: Rather than duplicating ibms390.h, just include it. + +2010-06-09 Stefan Monnier <[email protected]> + + * dbusbind.c (xd_append_arg): Don't "make-unibyte" the string. + Check `object's type before accessing its guts. + +2010-06-09 Dan Nicolaescu <[email protected]> + + * s/usg5-4.h: Fix previous change. + Suggested by Lawrence Mitchell <[email protected]> + +2010-06-08 Andreas Schwab <[email protected]> + + * minibuf.c (Fall_completions): Add more checks. + +2010-06-08 Juanma Barranquero <[email protected]> + + * minibuf.c (Fall_completions): Check COLLECTION's size (bug#6378). + +2010-06-08 Dan Nicolaescu <[email protected]> + + * lread.c (X_OK): Remove, unused. + + * dispnew.c: Remove obsolete comment. + + Remove INCLUDED_FCNTL. + * xterm.c (INCLUDED_FCNTL): + * callproc.c (INCLUDED_FCNTL): + * alloc.c (INCLUDED_FCNTL): + * systty.h (INCLUDED_FCNTL): Remove all uses, not needed anymore. + (emacs_get_tty, emacs_set_tty): Declare unconditionally. + +2010-06-07 Martin Rudalics <[email protected]> + + * window.c (Fselect_window): Move `record_buffer' up to the + beginning of this function, so the buffer gets recorded + even if the selected window does not change. + http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00137.html + +2010-06-07 Juanma Barranquero <[email protected]> + + * cmds.c (Fforward_char, Fbackward_char): Fix typos in docstrings. + (Fforward_line, Fbeginning_of_line): Reflow docstrings. + +2010-06-06 Dan Nicolaescu <[email protected]> + + Remove BSTRING related code, all platforms define it. + * s/usg5-4.h (BSTRING): Remove definition. + * s/template.h (BSTRING): + * s/msdos.h (BSTRING): + * s/ms-w32.h (BSTRING): + * s/hpux10-20.h (BSTRING): + * s/gnu-linux.h (BSTRING): + * s/darwin.h (BSTRING): + * s/cygwin.h (BSTRING): + * s/bsd-common.h (BSTRING): + * s/aix4-2.h (BSTRING): Likewise. + * sysdep.c: Remove code depending on BSTRING not being defined. + +2010-06-05 Juanma Barranquero <[email protected]> + + Remove obsolete macro BASE_LEADING_CODE_P. + * character.h (BASE_LEADING_CODE_P): Remove. + * regex.c [!emacs] (BASE_LEADING_CODE_P): Remove. + * buffer.c (Fset_buffer_multibyte): + * indent.c (scan_for_column, compute_motion): + * insdel.c (count_combining_before, count_combining_after): + Use LEADING_CODE_P instead of BASE_LEADING_CODE_P. + +2010-06-04 Juanma Barranquero <[email protected]> + + Turn `directory-sep-char' into a noop. + + * lisp.h [WINDOWSNT] (Vdirectory_sep_char): Don't declare. + (DIRECTORY_SEP): Define unconditionally. + + * s/ms-w32.h (DIRECTORY_SEP): Remove. + + * emacs.c (decode_env_path): Don't check DIRECTORY_SEP, + call dostounix_filename directly. + + * fileio.c (CORRECT_DIR_SEPS): Remove. + (Ffile_name_directory, directory_file_name, Fexpand_file_name) + (Fsubstitute_in_file_name): Use dostounix_filename instead. + (file_name_as_directory): Use dostounix_filename, DIRECTORY_SEP. + (syms_of_fileio) <directory-sep-char>: Move to subr.el. + + * w32proc.c (CORRECT_DIR_SEPS): Remove. + (Fw32_short_file_name, Fw32_long_file_name): Use dostounix_filename. + +2010-06-03 Andreas Schwab <[email protected]> + + * process.c (conv_lisp_to_sockaddr): Fix conversion of IPv4 + address. (Bug#6346) + +2010-06-03 Juanma Barranquero <[email protected]> + + * ccl.c (Fccl_program_p): Fix typo in docstring. + +2010-06-03 Dan Nicolaescu <[email protected]> + + Move UNEXEC definition to autoconf. + * s/usg5-4.h (UNEXEC): Remove, move to configure.in. + * s/sol2-10.h (UNEXEC): + * s/irix6-5.h (UNEXEC): + * s/hpux10-20.h (UNEXEC): + * s/gnu-linux.h (UNEXEC): + * s/darwin.h (UNEXEC): + * s/cygwin.h (UNEXEC): + * s/bsd-common.h (UNEXEC): + * s/aix4-2.h (UNEXEC): + * m/alpha.h (UNEXEC): Likewise. + * Makefile.in (UNEXEC_OBJ): Define using @UNEXEC_OBJ@. + +2010-06-03 Juanma Barranquero <[email protected]> + + Remove obsolete pre-unicode2 macros. + * character.h (MULTIBYTE_FORM_LENGTH, PARSE_MULTIBYTE_SEQ): Remove. + * composite.c (composition_reseat_it): + * data.c (Faset): + * fns.c (Ffillarray): + * regex.c (re_search_2): Use BYTES_BY_CHAR_HEAD. + [!emacs] (BYTES_BY_CHAR_HEAD): Define instead of MULTIBYTE_FORM_LENGTH. + +2010-06-03 Juri Linkov <[email protected]> + + * buffer.c (Fother_buffer): Add CHECK_FRAME. + (Fswitch_to_buffer): Remove unused variable `err'. + +2010-06-03 Glenn Morris <[email protected]> + + * m/template.h (NO_SOCK_SIGIO): Remove, no longer used. + + * m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it, + now that AH_BOTTOM does it. + + * m/hp800.h (HAVE_ALLOCA): + * m/ibms390x.h (HAVE_ALLOCA): Do not define, no longer needed. + + * m/ia64.h, s/gnu-linux.h, s/gnu.h, s/netbsd.h, s/usg5-4.h: + Remove NOT_C_CODE tests, it is always true now. + +2010-06-02 Dan Nicolaescu <[email protected]> + + Fix config.h includes. + * xsettings.c: + * xgselect.c: + * nsterm.m: + * nsselect.m: + * nsimage.m: + * nsfont.m: + * nsfns.m: + * dbusbind.c: Use #include <config.h> instead of "config.h" as all + other files do. + + * gmalloc.c: Remove BROKEN_PROTOTYPES reference, unused. + + * s/sol2-6.h: Remove obsolete comments. + + Remove unnecessary alloca.h includes. + * keymap.c: Do not include alloca.h, config.h does that. + * sysdep.c: Likewise. Do not define fwrite, not used. + +2010-06-01 Stefan Monnier <[email protected]> + + * sysdep.c (child_setup_tty): Move the non-canonical initialization to + the HAVE_TERMIO where it belongs (bug#6149). + +2010-05-31 Stefan Monnier <[email protected]> + + * keymap.c (Fwhere_is_internal): Fix handling of remapping (in thread + of bug#6305). + +2010-05-30 Eli Zaretskii <[email protected]> + + * bidi.c (bidi_move_to_visually_next): Make sure the sentinel + state is always cached (bug#6306). + +2010-05-29 Eli Zaretskii <[email protected]> + + Fix cursor motion in bidi-reordered continued lines. + * xdisp.c (try_cursor_movement): Backup to non-continuation line + only after finding point's row. Fix the logic. Rewrite the loop + over continuation lines in bidi-reordered buffers. Return + CURSOR_MOVEMENT_MUST_SCROLL upon failure to find a suitable row, + rather than CURSOR_MOVEMENT_CANNOT_BE_USED. + +2010-05-28 Michael Albinus <[email protected]> + + * fileio.c (Fdelete_file): Pass TRASH arg to handler call. + +2010-05-28 Kenichi Handa <[email protected]> + + * font.c (font_delete_unmatched): Check Vface_ignored_fonts. + Don't sheck SPEC if it is nil. + (font_list_entities): Call font_delete_unmatched if + Vface_ignored_fonts is non-nil. (Bug#6287) + +2010-05-28 Glenn Morris <[email protected]> + + * Makefile.in (LIBES): Remove $LOADLIBES, it is never set. + +2010-05-27 Chong Yidong <[email protected]> + + * fileio.c (Fdelete_file): Change meaning of optional arg to mean + whether to trash. + (internal_delete_file, Frename_file): Callers changed. + (delete_by_moving_to_trash): Doc fix. + (Fdelete_directory_internal): Don't move to trash. + + * callproc.c (delete_temp_file): + * buffer.c (Fkill_buffer): Callers changed. + + * lisp.h: Update prototype. + +2010-05-27 Chong Yidong <[email protected]> + + * xdisp.c (redisplay_window): After redisplay, check if point is + still valid before setting it (Bug#6177). + +2010-05-27 Glenn Morris <[email protected]> + + * Makefile.in, autodeps.mk, deps.mk, ns.mk: + Convert comments to Makefile format. + + * Makefile.in (bootstrap-clean): No more Makefile.c. + +2010-05-26 Glenn Morris <[email protected]> + + * Makefile.in (YMF_PASS_LDFLAGS): Remove. + (temacs${EXEEXT}): Use PRE_EDIT_LDFLAGS, POST_EDIT_LDFLAGS. + + * Makefile.in (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS): + Remove. + (TEMACS_LDFLAGS): Do not use NS_IMPL_GNUSTEP_TEMACS_LDFLAGS. + +2010-05-26 Kenichi Handa <[email protected]> + + * composite.c (composition_compute_stop_pos): Fix condition for + backward scanning. + +2010-05-25 Glenn Morris <[email protected]> + + * Makefile.in (@NS_IMPL_GNUSTEP_INC@, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS): + Move before TEMACS_LDFLAGS. + (TEMACS_LDFLAGS): Use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS. + (temacs${EXEEXT}): Do not use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS. + + * Makefile.in (NOT_C_CODE): No longer define. + (config.h): No longer include. + + * Makefile.in (LD_SWITCH_SYSTEM_TEMACS): Move definition after some + variables it may reference. + + * Makefile.in (LD_SWITCH_SYSTEM_EXTRA): Remove. + (TEMACS_LDFLAGS): Remove LD_SWITCH_SYSTEM_EXTRA. + +2010-05-25 Kenichi Handa <[email protected]> + + * dispextern.h (struct composition_it): New members rule_idx and + charpos. + + * xdisp.c (set_iterator_to_next): While scanning backward, assume + that the character positions of IT point the last character of the + current grapheme cluster. + (next_element_from_composition): Don't change character positions + of IT. + (append_composite_glyph): Set glyph->charpos to + it->cmp_it.charpos. + + * composite.c (autocmp_chars): Change the first argument to RULE, + and try composition with RULE only. + (composition_compute_stop_pos): Record the index number of the + composition rule in CMP_IT->rule_idx. + (composition_reseat_it): Call autocmp_chars repeatedly until the + correct rule of the composition is found. + (composition_update_it): Set CMP_IT->charpos. Assume the CHARPOS + is at the last character of the current grapheme cluster when + CMP_IT->reversed_p is nonzero. + +2010-05-24 Stefan Monnier <[email protected]> + + * editfns.c (Fbyte_to_string): New function. + +2010-05-24 Stefan Monnier <[email protected]> + + * process.c (Fmake_network_process): Set :host to nil if it's not used. + Suggested by Masatake YAMATO <[email protected]>. + +2010-05-23 Eli Zaretskii <[email protected]> + + * dispextern.h (init_iterator): Sync prototype with changed definition. + +2010-05-20 enami tsugutomo <[email protected]> + + * s/netbsd.h: If terminfo is found, use it in preference to + termcap. (Bug#6190) [Backport from trunk] + +2010-05-19 Eli Zaretskii <[email protected]> + + Redesign and reimplement bidi-aware edge positions of glyph rows. + + * dispextern.h (struct glyph_row): New members minpos and maxpos. + (MATRIX_ROW_START_CHARPOS, MATRIX_ROW_START_BYTEPOS) + (MATRIX_ROW_END_CHARPOS, MATRIX_ROW_END_BYTEPOS): Reference minpos + and maxpos members instead of start.pos and end.pos, respectively. + + * xdisp.c (display_line): Compare IT_CHARPOS with the position in + row->start.pos, rather than with MATRIX_ROW_START_CHARPOS. + (cursor_row_p): Use row->end.pos rather than MATRIX_ROW_END_CHARPOS. + (try_window_reusing_current_matrix, try_window_id): + Use ROW->minpos rather than ROW->start.pos. + (init_from_display_pos, init_iterator): Use EMACS_INT for + character and byte positions. + (find_row_edges): Rename from find_row_end. Accept additional + arguments for minimum and maximum buffer positions seen by + display_line for this row. Don't use iterator to find the + position following the maximum one; instead, increment the + position found by display_line directly. Fix logic; eol_pos + should be tested before the rest. Handle the case of characters + delivered from display vector (bug#6036). Fix tests related to + it->method. Handle the truncated_on_right_p rows. + (RECORD_MAX_MIN_POS): New macro. + (display_line): Use it to record the minimum and maximum buffer + positions for glyphs in the row being assembled. Record the + position of the newline that terminates the line. If word wrap is + in effect, restore minimum and maximum positions seen up to the + wrap point, when iterator returns to it. + (try_window_reusing_current_matrix): Give up if in bidi-reordered + row and cursor not already at point. Restore original pre-bidi + code for unidirectional buffers. + + * dispnew.c (increment_row_positions, check_matrix_invariants): + Increment and check row->start.pos and row->end.pos, in addition + to MATRIX_ROW_START_CHARPOS and MATRIX_ROW_END_CHARPOS. + + * .gdbinit (prowlims): Display row->minpos and row->maxpos. + Display truncated_on_left_p and truncated_on_right_p flags. + Formatting fixes. + (pmtxrows): Display the ordinal number of each row. Don't display + rows beyond the last one. + + * bidi.c (bidi_cache_iterator_state): Don't zero out new_paragraph: + it is not copied by bidi_copy_it. + +2010-05-22 Eli Zaretskii <[email protected]> + + * w32.c (sys_write): Break writes into chunks smaller than 32MB. + (Bug#6237) + +2010-05-22 Chong Yidong <[email protected]> + + * image.c (Fimage_flush): Rename from image-refresh. + +2010-05-21 Chong Yidong <[email protected]> + + * xdisp.c (redisplay_internal): Clear caches even if redisplaying + just one window. + + * image.c (Vimage_cache_eviction_delay): Decrease to 300. + (clear_image_cache): If the number of cached images is unusually + large, decrease the cache eviction delay (Bug#6230). + +2010-05-21 Glenn Morris <[email protected]> + + * Makefile.in (${ns_appdir}, ${ns_appbindir}Emacs, ns-app): + Move these rules to ns.mk. + * ns.mk: New file. + + * Makefile.in (../src/$(OLDXMENU), $(OLDXMENU)): Always define rules. + + * Makefile.in (CANNOT_DUMP): New, set by configure. + (emacs${EXEEXT}, bootstrap-emacs${EXEEXT}): Use $CANNOT_DUMP. + +2010-05-20 Juri Linkov <[email protected]> + + * fileio.c (Fdelete_file): Change interative spec to use + `read-file-name' like in `find-file-read-args' where the default + value is `default-directory' instead of `buffer-file-name'. + http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00533.html + +2010-05-20 Kevin Ryde <[email protected]> + + * keyboard.c (Vlast_command, Vkeyboard_translate_table) + (Voverriding_terminal_local_map, Vsystem_key_alist) + (Vlocal_function_key_map): Fix manual link in docstring (Bug#6224). + +2010-05-20 Glenn Morris <[email protected]> + + * Makefile.in (DEPDIR): New constant. + (DEPFLAGS): Set with configure, not cpp. + (MKDEPDIR): New, set by configure. + (.c.o, .m.o, ecrt0.o): Use $MKDEPDIR. + (clean): Use $DEPDIR. + (deps_frag): Include from configure. + Move static/dynamic dependency stuff to deps.mk/autodeps.mk. + * deps.mk, autodeps.mk: New files, extracted from Makefile.in. + + * bidi.c (bidi_cache_shrink, bidi_cache_iterator_state): Fix + reallocation of the cache. (Bug#6210) + +2010-05-19 Glenn Morris <[email protected]> + + * s/msdos.h (ORDINARY_LINK): Move to sed2v2.inp. + + * Makefile.in (LD, YMF_PASS_LDFLAGS): Set with configure, not cpp. + (GNULIB_VAR): Remove. + (LIBES): Use LIB_GCC instead of GNULIB_VAR. + + * m/ibms390x.h (LINKER): + * m/macppc.h (LINKER) [GNU_LINUX]: + * s/aix4-2.h (ORDINARY_LINK): + * s/cygwin.h (LINKER): + * s/darwin.h (ORDINARY_LINK): + * s/gnu.h (ORDINARY_LINK): + * s/netbsd.h (LINKER): + * s/usg5-4.h (ORDINARY_LINK): + Move to configure. + + * s/aix4-2.h (LINKER): Remove; this file sets ORDINARY_LINK. + +2010-05-18 Chong Yidong <[email protected]> + + * character.c (Fstring, Funibyte_string): Use SAFE_ALLOCA to + prevent stack overflow if number of arguments is too large + (Bug#6214). + +2010-05-18 Juanma Barranquero <[email protected]> + + * charset.c (load_charset_map_from_file): Don't call close after fclose. + +2010-05-18 Glenn Morris <[email protected]> + + * s/gnu-linux.h: Combine two conditionals. + + * Makefile.in (otherobj): Include $(VMLIMIT_OBJ) separately from + $(POST_ALLOC_OBJ). + + * Makefile.in (RALLOC_OBJ): New, set by configure. + (rallocobj): Replace with the previous variable. + (otherobj): Use $RALLOC_OBJ. + + * s/gnu.h (REL_ALLOC) [DOUG_LEA_MALLOC]: + * s/gnu-linux.h (REL_ALLOC) [DOUG_LEA_MALLOC]: Move undef to configure. + + * Makefile.in (GMALLOC_OBJ, VMLIMIT_OBJ): New, set by configure. + (gmallocobj, vmlimitobj): Replace with previous two variables. + (otherobj): Use $GMALLOC_OBJ, $VMLIMIT_OBJ. + +2010-05-17 Glenn Morris <[email protected]> + + * Makefile.in (OLDXMENU_DEPS): New, set by configure. + (stamp-oldxmenu): Use $OLDXMENU_DEPS. + +2010-05-16 Glenn Morris <[email protected]> + + * Makefile.in (${ns_appbindir}Emacs, ns-app): Always define these rules. + + * Makefile.in (clean): Get rid of HAVE_NS conditional. + + * Makefile.in (ns_appdir, ns_appbindir): Now configure adds the + trailing "/". + + * Makefile.in (TEMACS_LDFLAGS2): New, set by configure. + (temacs${EXEEXT}): Combine the NS_IMPL_GNUSTEP case with the default. + + * Makefile.in (GNUSTEP_SYSTEM_LIBRARIES): Remove, unused. + (NS_IMPL_GNUSTEP_TEMACS_LDFLAGS): New, set by configure. + (LD) [NS_IMPL_GNUSTEP]: Set to $(CC) -rdynamic. + (temacs${EXEEXT}): Remove $LOCALCPP, never defined or referenced. + Make most of the NS_IMPL_GNUSTEP case the same as the default case. + + * Makefile.in (temacs${EXEEXT}) [!NS_IMPL_GNUSTEP]: + Remove ${STARTFLAGS}, nothing ever sets it. + +2010-05-16 Dan Nicolaescu <[email protected]> + + * m/ia64.h (UNEXEC): Remove, set in s/*.h. + +2010-05-16 Glenn Morris <[email protected]> + + * Makefile.in (LIBX_BASE): Always define. + + * Makefile.in (LIBX_OTHER): Move out of cpp section. + + * Makefile.in (LIBXT): Always define. + +2010-05-15 Glenn Morris <[email protected]> + + * Makefile.in (OLDXMENU, LIBXMENU, LIBX_OTHER): Always define. + + * Makefile.in (FONT_DRIVERS): Remove, replace with $FONT_OBJ. + (obj, SOME_MACHINE_OBJECTS): Use $FONT_OBJ. + +2010-05-15 Ken Raeburn <[email protected]> + + * lisp.h (XFLOAT_DATA): Use "0?x:x" to generate an rvalue. (Bug#5916) + (LISP_MAKE_RVALUE) [!USE_LISP_UNION_TYPE && !__GNUC__]: Likewise. + + * emacs.c (main): Initialize initial-environment and + process-environment before generating from env, not after. + + Handle --version reasonably in CANNOT_DUMP configuration. + * emacs.c (emacs_version, emacs_copyright): New string variables. + (Vemacs_version, Vemacs_copyright): New Lisp_Object variables. + (syms_of_emacs): Defvar them, and initialize them from the C + string variables. + (main): If initialization hasn't been done, print initial version + info from the C strings, instead of starting an interactive session. + +2010-05-15 Eli Zaretskii <[email protected]> + + * bidi.c (bidi_paragraph_init): Don't leave alone garbage values + of bidi_it->paragraph_dir. Call bidi_initialize if needed. + (bidi_paragraph_init): Remove redundant assertion that we are at + the beginning of a line after call to bidi_find_paragraph_start. + + * xdisp.c (Fcurrent_bidi_paragraph_direction): New function. + (syms_of_xdisp): Defsubr it. + + * cmds.c (Fforward_char, Fbackward_char): Doc fix. + + * Makefile.in: Fix MSDOS-related comments. + +2010-05-15 Glenn Morris <[email protected]> + + * Makefile.in (OLDXMENU_TARGET): New, set by configure. + (really-lwlib, really-oldXMenu): Always define. + ($OLDXMENU): Depend on $OLDXMENU_TARGET. + + * Makefile.in: Simplify cpp conditional. + + * Makefile.in (${ns_appdir}): Simplify using umask. + + * Makefile.in (${ns_appdir}): Remove references to CVS-related files. + +2010-05-14 Stefan Monnier <[email protected]> + + * eval.c (specbind): Remove left-over duplicate test. + Disallow let-binding frame-local vars. Add comment. + +2010-05-14 Eli Zaretskii <[email protected]> + + Make the cache of bidi iterator states dynamically allocated. + * bidi.c (bidi_cache_shrink): New function. + (bidi_init_it): Call it. + (bidi_cache_iterator_state): Enlarge the cache if needed. + + * bidi.c (bidi_move_to_visually_next): Rename from + bidi_get_next_char_visually. All callers changed. + +2010-05-14 Kenichi Handa <[email protected]> + + * dispextern.h (struct composition_it): New member reversed_p. + + * composite.c (composition_compute_stop_pos): Search backward if + ENDPOS < CHARPOS. + (composition_reseat_it): Handle the case that ENDPOS < CHARPOS. + Set CMP_IT->reversed_p. + (composition_update_it): Pay attention to CMP_IT->reversed_p. + + * xdisp.c (set_iterator_to_next): + Call composition_compute_stop_pos with negative ENDPOS if we are + scanning backward. Call composition_compute_stop_pos if scan + direction is changed. + (next_element_from_buffer): Call composition_compute_stop_pos with + negative ENDPOS if we are scanning backward. + (next_element_from_composition): Pay attention to + IT->cmp_it.reversed_p. + +2010-05-14 Kenichi Handa <[email protected]> + + * font.c (font_range): Return the range for the font found at first. + +2010-05-14 Glenn Morris <[email protected]> + + * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Always define. + + * Makefile.in (mktime, X11, register): Move undefs to configure. + + * Makefile.in (MSDOS_OBJ): Default to empty, let msdos scripts set it. + (MSDOS_X_OBJ): New variable. + (MSDOS_SUPPORT_REAL): New constant. + (MSDOS_SUPPORT): Set as a variable, not with cpp. + (obj): Use MSDOS_X_OBJ. + (lisp): Use MSDOS_SUPPORT as a variable. + + * Makefile.in (REAL_MOUSE_SUPPORT): New constant. + (GPM_MOUSE_SUPPORT): Now it's a constant. + (MOUSE_SUPPORT, TOOLTIP_SUPPORT, WINDOW_SUPPORT): Set with configure, + not cpp. + + * Makefile.in (@NS_IMPL_GNUSTEP_INC@): Use in place of #ifdef. + (ns_appresdir): Remove, unused. + + * Makefile.in (SHELL): Move outside cpp section. + + * s/netbsd.h (AMPERSAND_FULL_NAME): Remove (defined in AH_BOTTOM). + +2010-05-13 Glenn Morris <[email protected]> + + * Makefile.in (FONT_DRIVERS): Place with other HAVE_X_WINDOWS stuff. + (TOOLTIP_SUPPORT): Place with other HAVE_WINDOW_SYSTEM stuff. + + * Makefile.in (FONT_DRIVERS): If HAVE_X_WINDOWS is defined, + HAVE_WINDOW_SYSTEM must be too. + + * Makefile.in (WINNT_SUPPORT): Remove, nt build does not use this file. + (lisp): Remove WINNT_SUPPORT. + + * Makefile.in (OLDXMENU, LIBXMENU) [!HAVE_MENUS]: + Let configure set these variables (to empty) in this case as well. + + * Makefile.in (LD_SWITCH_X_SITE): Define as a variable, not via cpp. + (LIBX_BASE): Use $LD_SWITCH_X_SITE. + + * Makefile.in (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD) + (LIB_MATH, FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS) + (FREETYPE_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS) + (M17N_FLT_LIBS, GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBGPM) + (LIBRESOLV, UNEXEC_OBJ): For clarity, define variables to hold + the values output by configure. + (ALL_CFLAGS, obj, LIBES, temacs${EXEEXT}): Use the above variables. + 2010-05-12 Glenn Morris <[email protected]> * Makefile.in (YMF_PASS_LDFLAGS, LD, LINKER): Simplify the logic. @@ -1319,11 +1972,6 @@ (gif_load): Put GIF extension data to the property `Qextension_data'. -2010-04-05 Chong Yidong <[email protected]> - - * xdisp.c (prepare_menu_bars): Don't call ns_set_doc_edited for - terminal frames (Bug#5837). - 2010-03-31 Chong Yidong <[email protected]> * nsfns.m (ns_set_doc_edited): Remove unused arg OLDVAL. @@ -1565,11 +2213,6 @@ case that the output buffer is fullfilled. (encode_coding): Setup ccl program here. -2010-03-24 Andreas Politz <[email protected]> (tiny change) - - * editfns.c (Fformat): Account for string precision when computing - field width (Bug#5710). - 2010-03-23 Dan Nicolaescu <[email protected]> * s/gnu-linux.h (LIBS_SYSTEM): Remove, same as default. @@ -1819,7 +2462,7 @@ (xg_toggle_notify_cb, xg_set_toolkit_scroll_bar_thumb) (xg_create_tool_bar): Remove unused variables. (x_wm_set_size_hint): Move declarations before statements. - (xg_create_frame_widgets): Remove variable grav, + (xg_create_frame_widgets): Remove variable grav. 2010-02-21 Chong Yidong <[email protected]> @@ -1937,7 +2580,7 @@ * xfns.c (Fx_create_frame): Remove window size matching code from 2010-01-15. - (x_get_current_desktop, x_get_desktop_workarea): Remove + (x_get_current_desktop, x_get_desktop_workarea): Remove. 2010-01-27 Jason Rumney <[email protected]> @@ -2774,7 +3417,7 @@ fontconfig settings like hinting. (font_load_for_lface): If spec had a name in it, store it in entity. - * emacs.c (main): Call syms_of_xsettings + * emacs.c (main): Call syms_of_xsettings. * config.in: HAVE_GCONF is new. @@ -8359,7 +9002,7 @@ (composition_adjust_point, Fcomposition_get_gstring): New functions. (syms_of_composite): Initialize gstring_hash_table, gstrint_work, and gstring_work_headers. DEFVAR_LISP composition-function-table. - Defsubr compostion_get_gstring. + Defsubr composition_get_gstring. * dispextern.h (struct glyph): New union u.cmp. Delete the member cmp_id. @@ -11405,7 +12048,7 @@ definitions from xmenu.c. Suggested by Adrian Robert. * xmenu.c: Remove platform-independent menu definitions. - (menu_items menu_items_inuse, menu_items_allocated) + (menu_items, menu_items_inuse, menu_items_allocated) (menu_items_used, menu_items_n_panes) (menu_items_submenu_depth): Move to keyboard.h. (init_menu_items, finish_menu_items, unuse_menu_items) @@ -13400,12 +14043,6 @@ Report an error when image size is invalid. Read two bytes at a time when raw images have max_color_idx above 255. -2008-04-05 Eli Zaretskii <[email protected]> - - * w32.c (readdir): If FindFirstFile/FindNextFile return in - cFileName a file name that includes `?' characters, use the 8+3 - alias in cAlternateFileName instead. - 2008-04-05 Kenichi Handa <[email protected]> * ccl.c (ccl_driver): If ccl->quit_silently is nonzero, don't diff --git a/src/ChangeLog.10 b/src/ChangeLog.10 index 39b70d9b19..24818e6770 100644 --- a/src/ChangeLog.10 +++ b/src/ChangeLog.10 @@ -4645,10 +4645,6 @@ * image.c: Include "charset.h" and "coding.h". (x_find_image_file): Return an encoded file name. -2006-04-01 Eli Zaretskii <[email protected]> - - * configure: Regenerated. - 2006-03-31 Kenichi Handa <[email protected]> * xfns.c (xg_set_icon): Delete superfluous UNGCPRO. diff --git a/src/ChangeLog.8 b/src/ChangeLog.8 index 6da7b6862a..4dd3d0dd07 100644 --- a/src/ChangeLog.8 +++ b/src/ChangeLog.8 @@ -4629,9 +4629,6 @@ * Makefile.in (LIBGIF): Use libungif. - * configure.in (HAVE_GIF): Use libungif instead of libgif - because the former doesn't contain patented compression code. - * xdisp.c (compute_window_start_on_continuation_line): Don't do it if line start is too far away from window start. diff --git a/src/Makefile.in b/src/Makefile.in index 2719f3a232..fd95fe6d28 100644 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -24,13 +24,7 @@ # script may need modifying in sync with changes made here. Try to # avoid shell-ism because the DOS build has to use the DOS shell. -# Don't try to replace the cpp processing using autoconf facilities, -# says rms. -# Replacing a particular part of the conditionals to work via autoconf -# is OK. -# Some of the conditionals might be dead now. Finding them and -# deleting them would be fine. - +SHELL = /bin/sh # Here are the things that we expect ../configure to edit. # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH. @@ -47,7 +41,7 @@ version = @version@ # BSD doesn't have it as a default. @SET_MAKE@ # Don't use LIBS. configure puts stuff in it that either shouldn't be -# linked with Emacs or is duplicated by the cpp stuff below. +# linked with Emacs or is duplicated by the other stuff below. # LIBS = @LIBS@ LIBOBJS = @LIBOBJS@ @@ -65,6 +59,7 @@ config_h = config.h $(M_FILE) $(S_FILE) bootstrap_exe = ${abs_builddir}/bootstrap-emacs${EXEEXT} +## ns-app if HAVE_NS, else empty. OTHER_FILES = @OTHER_FILES@ CRT_DIR=@CRT_DIR@ @@ -73,21 +68,48 @@ CRT_DIR=@CRT_DIR@ C_SWITCH_MACHINE=@C_SWITCH_MACHINE@ ## System-specific CFLAGS. C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@ -## This holds any special options for linking temacs only (ie, not -## used by configure). Not used elsewhere because it sometimes -## contains options that have to do with using Emacs's crt0, -## which are only good with temacs. -LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@ + +## Currently only set if NS_IMPL_GNUSTEP. +## C_SWITCH_X_SITE may override this. +C_SWITCH_X_SYSTEM=@C_SWITCH_X_SYSTEM@ + +## Define C_SWITCH_X_SITE to contain any special flags your compiler +## may need to deal with X Windows. For instance, if you've defined +## HAVE_X_WINDOWS and your X include files aren't in a place that your +## compiler can find on its own, you might want to add "-I/..." or +## something similar. This is normally set by configure. +## This is used before C_SWITCH_X_SYSTEM and may override it. +C_SWITCH_X_SITE=@C_SWITCH_X_SITE@ + +## Define LD_SWITCH_X_SITE to contain any special flags your loader +## may need to deal with X Windows. For instance, if your X libraries +## aren't in a place that your loader can find on its own, you might +## want to add "-L/..." or something similar. Only used if +## HAVE_X_WINDOWS. +## FIXME? configure sets a value for this, but it has never been +## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE. +LD_SWITCH_X_SITE= + ## Next two must come before LD_SWITCH_SYSTEM. ## If needed, a -R option that says where to find X windows at run time. LD_SWITCH_X_SITE_AUX=@LD_SWITCH_X_SITE_AUX@ ## As above, but using -rpath instead. LD_SWITCH_X_SITE_AUX_RPATH=@LD_SWITCH_X_SITE_AUX_RPATH@ + ## System-specific LDFLAGS. LD_SWITCH_SYSTEM=@LD_SWITCH_SYSTEM@ -LD_SWITCH_SYSTEM_EXTRA=@LD_SWITCH_SYSTEM_EXTRA@ + +## This holds any special options for linking temacs only (ie, not +## used by configure). Not used elsewhere because it sometimes +## contains options that have to do with using Emacs's crt0, +## which are only good with temacs. +LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@ + ## Flags to pass to ld only for temacs. -TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_EXTRA) $(LD_SWITCH_SYSTEM_TEMACS) +TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_TEMACS) + +## $LDFLAGS, or empty if NS_IMPL_GNUSTEP (for some reason). +TEMACS_LDFLAGS2 = @TEMACS_LDFLAGS2@ ## Some systems define this to request special libraries. LIBS_SYSTEM=@LIBS_SYSTEM@ @@ -95,6 +117,14 @@ LIBS_SYSTEM=@LIBS_SYSTEM@ ## Where to find libgcc.a, if using gcc and necessary. LIB_GCC=@LIB_GCC@ +LD=@LINKER@ + +## May use $CRT_DIR. +LIB_STANDARD=@LIB_STANDARD@ + +## -lm, or empty. +LIB_MATH=@LIB_MATH@ + LIBTIFF=@LIBTIFF@ LIBJPEG=@LIBJPEG@ LIBPNG=@LIBPNG@ @@ -103,6 +133,15 @@ LIBXPM=@LIBXPM@ XFT_LIBS=@XFT_LIBS@ LIBX_EXTRA=$(LIBTIFF) $(LIBJPEG) $(LIBPNG) $(LIBGIF) $(LIBXPM) -lX11 $(XFT_LIBS) +FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@ +FONTCONFIG_LIBS = @FONTCONFIG_LIBS@ +FREETYPE_CFLAGS = @FREETYPE_CFLAGS@ +FREETYPE_LIBS = @FREETYPE_LIBS@ +LIBOTF_CFLAGS = @LIBOTF_CFLAGS@ +LIBOTF_LIBS = @LIBOTF_LIBS@ +M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@ +M17N_FLT_LIBS = @M17N_FLT_LIBS@ + DBUS_CFLAGS = @DBUS_CFLAGS@ DBUS_LIBS = @DBUS_LIBS@ DBUS_OBJ = @DBUS_OBJ@ @@ -127,11 +166,50 @@ LIBXTR6=@LIBXTR6@ ## Only used if HAVE_X_WINDOWS. LIBXT_OTHER=@LIBXT_OTHER@ +## If !HAVE_X11 || USE_GTK, empty. +## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu. +OLDXMENU_TARGET=@OLDXMENU_TARGET@ + +## If !HAVE_X11 || USE_GTK, empty. +## Else if USE_X_TOOLKIT, ${lwlibdir}liblw.a. +## Else ${oldXMenudir}libXMenu11.a. +## (Actually, rather than being empty, it is set to "nothing". +## It is never actually used for anything in this case. +## This is done because there is a rule with target $(OLDXMENU) below, +## and I think it might be a syntax error with some makes to have +## an empty target, even if the associated rule is never run. +## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html +## The alternative would be to put that rule in a makefile fragment.) +OLDXMENU=@OLDXMENU@ + +## If HAVE_X11 && !USE_GTK, ${OLDXMENU} ../src/${OLDXMENU}; else empty. +## We use stamp-xmenu with these two deps to both ensure that lwlib +## gets remade based on its dependencies in its own makefile, +## and remake temacs if lwlib gets changed by this. +OLDXMENU_DEPS=@OLDXMENU_DEPS@ + +## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible). +## Else if !HAVE_X11 || USE_GTK, empty. +## Else $(OLDXMENU). +LIBXMENU=@LIBXMENU@ + XMENU_OBJ=@XMENU_OBJ@ XOBJ=@XOBJ@ TOOLKIT_LIBW=@TOOLKIT_LIBW@ +## Only used if HAVE_X11, in LIBX_OTHER. +LIBXT=$(TOOLKIT_LIBW) $(LIBXT_OTHER) + +## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty. +LIBX_OTHER=@LIBX_OTHER@ + +## LIBXMENU is nil if !HAVE_X_WINDOWS. +## LD_SWITCH_X_SITE should not be used if not using X, but nothing +## sets it at present, and if something ever does, it should be +## configure, which should set it to nil in non-X builds. +LIBX_BASE=$(LIBXMENU) $(LD_SWITCH_X_SITE) + LIBSOUND= @LIBSOUND@ CFLAGS_SOUND= @CFLAGS_SOUND@ @@ -148,15 +226,41 @@ WIDGET_OBJ=@WIDGET_OBJ@ ## sheap.o if CYGWIN, otherwise empty. CYGWIN_OBJ=@CYGWIN_OBJ@ +## dosfns.o msdos.o w16select.o if MSDOS. +MSDOS_OBJ = +## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS. +MSDOS_X_OBJ = +MSDOS_SUPPORT_REAL = ${lispsource}ls-lisp.elc ${lispsource}disp-table.elc \ + ${lispsource}dos-fns.elc ${lispsource}dos-w32.elc ${lispsource}dos-vars.elc \ + ${lispsource}term/internal.elc ${lispsource}term/pc-win.elc +## $MSDOS_SUPPORT_REAL if MSDOS. +MSDOS_SUPPORT = + +ns_appdir=@ns_appdir@ +ns_appbindir=@ns_appbindir@ +ns_appsrc=@ns_appsrc@ NS_OBJ=@NS_OBJ@ NS_SUPPORT=@NS_SUPPORT@ +## Only set if NS_IMPL_GNUSTEP. +GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@ -## Only used if HAVE_X_WINDOWS and HAVE_WINDOW_SYSTEM. +## Empty if !HAVE_X_WINDOWS +## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT +## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE +## else xfont.o FONT_OBJ=@FONT_OBJ@ -## ${lispsource}mouse.elc if HAVE_GPM, otherwise empty. -## Not used if HAVE_MOUSE. -GPM_MOUSE_SUPPORT=@GPM_MOUSE_SUPPORT@ +## Used if HAVE_MOUSE. +REAL_MOUSE_SUPPORT=${lispsource}mouse.elc ${lispsource}select.elc \ + ${lispsource}scroll-bar.elc +## Used if HAVE_GPM && !HAVE_MOUSE +GPM_MOUSE_SUPPORT=${lispsource}mouse.elc +LIBGPM = @LIBGPM@ +## Either of the two preceding options, or empty. +MOUSE_SUPPORT=@MOUSE_SUPPORT@ + +## ${lispsource}tooltip.elc if HAVE_WINDOW_SYSTEM, else empty. +TOOLTIP_SUPPORT=@TOOLTIP_SUPPORT@ BASE_WINDOW_SUPPORT=${lispsource}fringe.elc ${lispsource}image.elc \ ${lispsource}international/fontset.elc ${lispsource}dnd.elc \ @@ -165,6 +269,13 @@ BASE_WINDOW_SUPPORT=${lispsource}fringe.elc ${lispsource}image.elc \ X_WINDOW_SUPPORT=${lispsource}x-dnd.elc ${lispsource}term/common-win.elc \ ${lispsource}term/x-win.elc ${lispsource}dynamic-setting.elc +## If HAVE_X_WINDOWS, both the above +## else if HAVE_WINDOW_SYSTEM (ie, HAVE_NS) just the former; else empty. +WINDOW_SUPPORT=@WINDOW_SUPPORT@ + +## -lresolv, or empty. +LIBRESOLV = @LIBRESOLV@ + LIBSELINUX_LIBS = @LIBSELINUX_LIBS@ INTERVALS_H = dispextern.h intervals.h composite.h @@ -175,161 +286,49 @@ RUN_TEMACS = `/bin/pwd`/temacs START_FILES = @START_FILES@ -# ========================== start of cpp stuff ======================= -/* From here on, comments must be done in C syntax. */ - -/* just to be sure the sh is used */ -SHELL=/bin/sh - -#define NOT_C_CODE -#include "config.h" - -#ifdef AUTO_DEPEND -DEPFLAGS = -MMD -MF deps/$*.d -#endif - -/* Do not let the file name mktime.c get messed up. */ -#ifdef mktime -#undef mktime -#endif - -/* Use HAVE_X11 as an alias for X11 in this file - to avoid problems with X11 as a subdirectory name - in -I and other such options which pass through this file. */ - -#ifdef X11 -#define HAVE_X11 -#undef X11 -#endif - -/* On some machines #define register is done in config; - do not let it interfere with this file. */ -#undef register - -/* This macro is for switches specifically related to X Windows. */ -#ifndef LD_SWITCH_X_SITE -#define LD_SWITCH_X_SITE -#endif - -#ifdef NS_IMPL_GNUSTEP -/* Pull in stuff from GNUstep-make. */ -FOUNDATION_LIB=gnu -GUI_LIB=gnu -include @GNUSTEP_MAKEFILES@/Additional/base.make -include @GNUSTEP_MAKEFILES@/Additional/gui.make -shared=no -#endif - -/* DO NOT use -R. There is a special hack described in lastfile.c - which is used instead. Some initialized data areas are modified - at initial startup, then labeled as part of the text area when - Emacs is dumped for the first time, and never changed again. */ - -/* -Demacs is needed to make some files produce the correct version - for use in Emacs. - - -DHAVE_CONFIG_H is needed for some other files to take advantage of - the information in ``config.h''. */ - -/* C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM - since it may have -I options that should override those two. */ -/* MYCPPFLAGS only referenced in etc/DEBUG. */ -ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAGS) -I. -I${srcdir} ${C_SWITCH_MACHINE} ${C_SWITCH_SYSTEM} @C_SWITCH_X_SITE@ @C_SWITCH_X_SYSTEM@ ${CFLAGS_SOUND} ${RSVG_CFLAGS} ${IMAGEMAGICK_CFLAGS} ${DBUS_CFLAGS} ${GCONF_CFLAGS} ${CFLAGS} @FREETYPE_CFLAGS@ @FONTCONFIG_CFLAGS@ @LIBOTF_CFLAGS@ @M17N_FLT_CFLAGS@ ${DEPFLAGS} -ALL_OBJC_CFLAGS=$(ALL_CFLAGS) @GNU_OBJC_CFLAGS@ +UNEXEC_OBJ = @UNEXEC_OBJ@ + +CANNOT_DUMP=@cannot_dump@ + +DEPDIR=deps +## -MMD -MF ${DEPDIR}/$*.d if AUTO_DEPEND; else empty. +DEPFLAGS=@DEPFLAGS@ +## test -d ${DEPDIR} || mkdir ${DEPDIR} (if AUTO_DEPEND); else ':'. +MKDEPDIR=@MKDEPDIR@ + +## DO NOT use -R. There is a special hack described in lastfile.c +## which is used instead. Some initialized data areas are modified +## at initial startup, then labeled as part of the text area when +## Emacs is dumped for the first time, and never changed again. +## +## -Demacs is needed to make some files produce the correct version +## for use in Emacs. +## +## -DHAVE_CONFIG_H is needed for some other files to take advantage of +## the information in `config.h'. +## +## C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM +## since it may have -I options that should override those. +## +## FIXME? MYCPPFLAGS only referenced in etc/DEBUG. +ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAGS) -I. -I${srcdir} \ + ${C_SWITCH_MACHINE} ${C_SWITCH_SYSTEM} ${C_SWITCH_X_SITE} \ + ${C_SWITCH_X_SYSTEM} ${CFLAGS_SOUND} ${RSVG_CFLAGS} ${IMAGEMAGICK_CFLAGS} ${DBUS_CFLAGS} \ + ${GCONF_CFLAGS} ${CFLAGS} ${FREETYPE_CFLAGS} ${FONTCONFIG_CFLAGS} \ + ${LIBOTF_CFLAGS} ${M17N_FLT_CFLAGS} ${DEPFLAGS} +ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS) .SUFFIXES: .m .c.o: -#ifdef AUTO_DEPEND - @-test -d deps || mkdir deps -#endif + @$(MKDEPDIR) $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $< .m.o: -#ifdef AUTO_DEPEND - @-test -d deps || mkdir deps -#endif + @$(MKDEPDIR) $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $< -#ifdef HAVE_X_WINDOWS -/* This test needs to say in cpp for the time being, since s/msdos.h - defines HAVE_MENUS, and does not use the configure script. */ -#ifdef HAVE_MENUS -OLDXMENU=@OLDXMENU@ -LIBXMENU=@LIBXMENU@ -#else /* not HAVE_MENUS */ -OLDXMENU= -LIBXMENU= -#endif /* not HAVE_MENUS */ - -LIBXT=$(TOOLKIT_LIBW) $(LIBXT_OTHER) -LIBX_BASE=$(LIBXMENU) LD_SWITCH_X_SITE -LIBX_OTHER=@LIBX_OTHER@ -#endif /* not HAVE_X_WINDOWS */ - - -/* A macro which other sections of Makefile can redefine to munge the - flags before they are passed to LD. This is helpful if you have - redefined LD to something odd, like "gcc". - (The YMF prefix is a holdover from the old name "ymakefile".) */ -#define YMF_PASS_LDFLAGS(flags) flags - - -#ifdef ORDINARY_LINK -LD = $(CC) - -#else /* not ORDINARY_LINK */ -GNULIB_VAR = $(LIB_GCC) - -/* Fix linking if compiled with GCC. */ -#if defined (__GNUC__) && ! defined (LINKER) -/* Versions of GCC >= 2.0 put their library, libgcc.a, in obscure - places that are difficult to figure out at make time. Fortunately, - these same versions allow you to pass arbitrary flags on to the - linker, so there is no reason not to use it as a linker. - - Well, it is not quite perfect. The "-nostdlib" keeps GCC from - searching for libraries in its internal directories, so we have to - ask GCC explicitly where to find libgcc.a. */ -#define LINKER $(CC) -nostdlib -/* GCC passes any argument prefixed with -Xlinker directly to the linker. - See prefix-args.c for an explanation of why we do not do this with the - shell''s ``for'' construct. Note that sane people do not have '.' in - their paths, so we must use ./prefix-args. */ -#undef YMF_PASS_LDFLAGS -#define YMF_PASS_LDFLAGS(flags) `./prefix-args -Xlinker flags` -#endif /* defined (__GNUC__) && ! defined (LINKER) */ - -#ifdef LINKER -LD=LINKER -#else /* not LINKER */ -LD=ld -#endif /* not LINKER */ - -#endif /* not ORDINARY_LINK */ - - -#ifdef MSDOS -#ifdef HAVE_X_WINDOWS -MSDOS_OBJ = dosfns.o msdos.o -#else -MSDOS_OBJ = dosfns.o msdos.o w16select.o termcap.o -#endif -#endif - -#ifdef HAVE_NS -ns_appdir=@ns_appdir@/ -ns_appbindir=@ns_appbindir@/ -ns_appresdir=@ns_appresdir@/ -ns_appsrc=@ns_appsrc@ -#endif /* HAVE_NS */ -#ifdef HAVE_WINDOW_SYSTEM -#ifdef HAVE_X_WINDOWS -FONT_DRIVERS=$(FONT_OBJ) -#endif /* HAVE_X_WINDOWS */ -#endif /* HAVE_WINDOW_SYSTEM */ - -/* lastfile must follow all files - whose initialized data areas should be dumped as pure by dump-emacs. */ +## lastfile must follow all files whose initialized data areas should +## be dumped as pure by dump-emacs. obj= dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \ charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \ cm.o term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \ @@ -339,102 +338,53 @@ obj= dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \ cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \ alloc.o data.o doc.o editfns.o callint.o \ eval.o floatfns.o fns.o font.o print.o lread.o \ - syntax.o @unexec@ bytecode.o \ + syntax.o $(UNEXEC_OBJ) bytecode.o \ process.o callproc.o \ region-cache.o sound.o atimer.o \ doprnt.o strftime.o intervals.o textprop.o composite.o md5.o \ - $(MSDOS_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_DRIVERS) + $(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) -/* Object files used on some machine or other. - These go in the DOC file on all machines - in case they are needed there. */ +## Object files used on some machine or other. +## These go in the DOC file on all machines in case they are needed. SOME_MACHINE_OBJECTS = dosfns.o msdos.o \ xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \ fontset.o dbusbind.o \ nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \ w32.o w32console.o w32fns.o w32heap.o w32inevt.o \ - w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o $(FONT_DRIVERS) + w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o $(FONT_OBJ) -gmallocobj = -rallocobj = -vmlimitobj = -#ifndef SYSTEM_MALLOC -#ifndef DOUG_LEA_MALLOC -gmallocobj = gmalloc.o -#endif +## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty. +GMALLOC_OBJ=@GMALLOC_OBJ@ -#ifdef REL_ALLOC -rallocobj = ralloc.o -#endif +## vm-limit.o if !SYSTEM_MALLOC, else empty. +VMLIMIT_OBJ=@VMLIMIT_OBJ@ -vmlimitobj = vm-limit.o -#endif /* !SYSTEM_MALLOC */ +## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty. +RALLOC_OBJ=@RALLOC_OBJ@ -/* Empty on Cygwin, lastfile.o elsewhere. */ +## Empty on Cygwin, lastfile.o elsewhere. PRE_ALLOC_OBJ=@PRE_ALLOC_OBJ@ -/* lastfile.o vm-limit.o on Cygwin, $vmlimitobj elsewhere. */ +## lastfile.o on Cygwin, empty elsewhere. POST_ALLOC_OBJ=@POST_ALLOC_OBJ@ -/* List of object files that make-docfile should not be told about. */ -otherobj= $(TERMCAP_OBJ) $(PRE_ALLOC_OBJ) $(gmallocobj) $(rallocobj) \ - $(POST_ALLOC_OBJ) $(WIDGET_OBJ) $(LIBOBJS) - -#ifdef HAVE_MOUSE -#define MOUSE_SUPPORT ${lispsource}mouse.elc \ - ${lispsource}select.elc ${lispsource}scroll-bar.elc -#else -#define MOUSE_SUPPORT $(GPM_MOUSE_SUPPORT) -#endif - -#ifdef MSDOS -#define MSDOS_SUPPORT ${lispsource}ls-lisp.elc ${lispsource}disp-table.elc \ - ${lispsource}dos-fns.elc ${lispsource}dos-w32.elc ${lispsource}dos-vars.elc \ - ${lispsource}term/internal.elc ${lispsource}term/pc-win.elc - -#else -#define MSDOS_SUPPORT -#endif - -#ifdef HAVE_WINDOW_SYSTEM -#ifdef HAVE_X_WINDOWS -#define WINDOW_SUPPORT $(BASE_WINDOW_SUPPORT) $(X_WINDOW_SUPPORT) -#else -#define WINDOW_SUPPORT $(BASE_WINDOW_SUPPORT) -#endif -#else -#define WINDOW_SUPPORT -#endif - -#ifdef WINDOWSNT -#define WINNT_SUPPORT ${lispsource}ls-lisp.elc ${lispsource}disp-table.elc \ - ${lispsource}dos-w32.elc ${lispsource}w32-vars.elc \ - ${lispsource}w32-fns.elc ${lispsource}term/common-win.elc \ - ${lispsource}term/w32-win.elc -#else -#define WINNT_SUPPORT -#endif - -#ifdef HAVE_WINDOW_SYSTEM -#define TOOLTIP_SUPPORT ${lispsource}tooltip.elc -#else -#define TOOLTIP_SUPPORT -#endif - -/* This is the platform-specific list of Lisp files loaded into the - dumped Emacs. It is arranged like this because it is easier to generate - it semi-mechanically from loadup.el this way. - - Note that this list should not include lisp files which might not - be present, like site-load.el and site-init.el; this makefile - expects them all to be either present or buildable. - - Files which are loaded unconditionally (i.e., on all platforms) should - also be in shortlisp. Files which are loaded conditionally (i.e., only - on some platforms) should instead be in SOME_MACHINE_LISP. */ - -/* Place loaddefs.el first, so it gets generated first, since it is on - the critical path (relevant in parallel compilations). */ - +## List of object files that make-docfile should not be told about. +otherobj= $(TERMCAP_OBJ) $(PRE_ALLOC_OBJ) $(GMALLOC_OBJ) $(RALLOC_OBJ) \ + $(POST_ALLOC_OBJ) $(VMLIMIT_OBJ) $(WIDGET_OBJ) $(LIBOBJS) + +## This is the platform-specific list of Lisp files loaded into the +## dumped Emacs. It is arranged like this because it is easier to generate +## it semi-mechanically from loadup.el this way. +## +## Note that this list should not include lisp files which might not +## be present, like site-load.el and site-init.el; this makefile +## expects them all to be either present or buildable. +## +## Files which are loaded unconditionally (i.e., on all platforms) should +## also be in shortlisp. Files which are loaded conditionally (i.e., only +## on some platforms) should instead be in SOME_MACHINE_LISP. +## +## Place loaddefs.el first, so it gets generated first, since it is on +## the critical path (relevant in parallel compilations). lisp= \ ${lispsource}loaddefs.el \ ${lispsource}abbrev.elc \ @@ -453,7 +403,7 @@ lisp= \ ${lispsource}files.elc \ ${lispsource}format.elc \ ${lispsource}facemenu.elc \ - MOUSE_SUPPORT \ + ${MOUSE_SUPPORT} \ ${lispsource}emacs-lisp/float-sup.elc \ ${lispsource}frame.elc \ ${lispsource}help.elc \ @@ -513,23 +463,22 @@ lisp= \ ${lispsource}textmodes/text-mode.elc \ ${lispsource}emacs-lisp/timer.elc \ ${lispsource}jka-cmpr-hook.elc \ - ${lispsource}vc-hooks.elc \ - ${lispsource}ediff-hook.elc \ + ${lispsource}vc/vc-hooks.elc \ + ${lispsource}vc/ediff-hook.elc \ ${lispsource}epa-hook.elc \ - TOOLTIP_SUPPORT \ - MSDOS_SUPPORT \ - WINNT_SUPPORT \ - WINDOW_SUPPORT \ + ${TOOLTIP_SUPPORT} \ + ${MSDOS_SUPPORT} \ + ${WINDOW_SUPPORT} \ ${NS_SUPPORT} \ ${lispsource}widget.elc \ ${lispsource}window.elc \ ${lispsource}version.el -/* List of relative names for those files from $lisp that are loaded - unconditionally (i.e. on all platforms). Files from $lisp that - are only loaded on some platforms should instead be placed in - SOME_MACHINE_LISP. The only reason this variable exists is to prevent - the make-docfile command-line getting too long for some systems. */ +## List of relative names for those files from $lisp that are loaded +## unconditionally (i.e. on all platforms). Files from $lisp that +## are only loaded on some platforms should instead be placed in +## SOME_MACHINE_LISP. The only reason this variable exists is to prevent +## the make-docfile command-line getting too long for some systems. shortlisp= \ ../lisp/loaddefs.el \ ../lisp/abbrev.elc \ @@ -605,16 +554,16 @@ shortlisp= \ ../lisp/textmodes/paragraphs.elc \ ../lisp/textmodes/text-mode.elc \ ../lisp/emacs-lisp/timer.elc \ - ../lisp/vc-hooks.elc \ + ../lisp/vc/vc-hooks.elc \ + ../lisp/vc/ediff-hook.elc \ ../lisp/jka-cmpr-hook.elc \ - ../lisp/ediff-hook.elc \ ../lisp/epa-hook.elc \ ../lisp/widget.elc \ ../lisp/window.elc \ ../lisp/version.el -/* Like $shortlisp, but includes only those files from $lisp that are loaded - conditionally (i.e., only on some platforms). */ +## Like $shortlisp, but includes only those files from $lisp that are loaded +## conditionally (i.e., only on some platforms). SOME_MACHINE_LISP = ../lisp/mouse.elc \ ../lisp/select.elc ../lisp/scroll-bar.elc \ ../lisp/ls-lisp.elc ../lisp/dos-fns.elc \ @@ -633,45 +582,45 @@ SOME_MACHINE_LISP = ../lisp/mouse.elc \ ../lisp/term/ns-win.elc ../lisp/term/w32-win.elc \ ../lisp/emacs-lisp/easymenu.elc -/* Construct full set of libraries to be linked. - Note that SunOS needs -lm to come before -lc; otherwise, you get - duplicated symbols. If the standard libraries were compiled - with GCC, we might need gnulib again after them. */ - -LIBES = $(LOADLIBES) $(LIBS) $(LIBX_BASE) $(LIBX_OTHER) $(LIBSOUND) \ - $(RSVG_LIBS) ${IMAGEMAGICK_LIBS} $(DBUS_LIBS) @LIBGPM@ @LIBRESOLV@ $(LIBS_SYSTEM) \ +## Construct full set of libraries to be linked. +## Note that SunOS needs -lm to come before -lc; otherwise, you get +## duplicated symbols. If the standard libraries were compiled +## with GCC, we might need LIB_GCC again after them. +LIBES = $(LIBS) $(LIBX_BASE) $(LIBX_OTHER) $(LIBSOUND) \ + $(RSVG_LIBS) ${IMAGEMAGICK_LIBS} $(DBUS_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \ $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) ${GCONF_LIBS} ${LIBSELINUX_LIBS} \ - @FREETYPE_LIBS@ @FONTCONFIG_LIBS@ @LIBOTF_LIBS@ @M17N_FLT_LIBS@ \ - $(GNULIB_VAR) @LIB_MATH@ @LIB_STANDARD@ $(GNULIB_VAR) + $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \ + $(LIB_GCC) $(LIB_MATH) $(LIB_STANDARD) $(LIB_GCC) all: emacs${EXEEXT} $(OTHER_FILES) +## Does anyone ever pay attention to the load-path-shadows output here? +## The dumped Emacs is as functional and more efficient than +## bootstrap-emacs, so we replace the latter with the former. emacs${EXEEXT}: temacs${EXEEXT} ${etc}DOC ${lisp} -#ifdef CANNOT_DUMP - rm -f emacs${EXEEXT} - ln temacs${EXEEXT} emacs${EXEEXT} - -EMACSLOADPATH=${lispsource} ./emacs -q -batch -f list-load-path-shadows -#else - LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump - @: This new Emacs is as functional and more efficient then - @: bootstrap-emacs, so let us replace it. - -ln -f emacs${EXEEXT} bootstrap-emacs${EXEEXT} - -./emacs -q -batch -f list-load-path-shadows -#endif /* ! defined (CANNOT_DUMP) */ - -/* We run make-docfile twice because the command line may get too long - on some systems. */ -/* ${SOME_MACHINE_OBJECTS} comes before ${obj} because some files may - or may not be included in ${obj}, but they are always included in - ${SOME_MACHINE_OBJECTS}. Since a file is processed when it is mentioned - for the first time, this prevents any variation between configurations - in the contents of the DOC file. - Likewise for ${SOME_MACHINE_LISP}. */ -/* Most of this Makefile refers to Lisp files via ${lispsource}, so - we also use ${lisp} rather than ${shortlisp} for the dependency since - the Makefile uses string equality to decide when we talk about identical - files. Apparently we pass ${shortlisp} rather than ${lisp} to make-docfile - only in order to reduce the command line length. --Stef */ + if test "${CANNOT_DUMP}" = "yes"; then \ + ln -f temacs${EXEEXT} emacs${EXEEXT}; \ + EMACSLOADPATH=${lispsource} ./emacs -q -batch \ + -f list-load-path-shadows || true; \ + else \ + LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump || exit 1; \ + ln -f emacs${EXEEXT} bootstrap-emacs${EXEEXT}; \ + ./emacs -q -batch -f list-load-path-shadows || true; \ + fi + +## We run make-docfile twice because the command line may get too long +## on some systems. +## ${SOME_MACHINE_OBJECTS} comes before ${obj} because some files may +## or may not be included in ${obj}, but they are always included in +## ${SOME_MACHINE_OBJECTS}. Since a file is processed when it is mentioned +## for the first time, this prevents any variation between configurations +## in the contents of the DOC file. +## Likewise for ${SOME_MACHINE_LISP}. +## Most of this Makefile refers to Lisp files via ${lispsource}, so +## we also use ${lisp} rather than ${shortlisp} for the dependency since +## the Makefile uses string equality to decide when we talk about identical +## files. Apparently we pass ${shortlisp} rather than ${lisp} to make-docfile +## only in order to reduce the command line length. --Stef ${etc}DOC: ${libsrc}make-docfile${EXEEXT} ${obj} ${lisp} ${SOME_MACHINE_LISP} -rm -f ${etc}DOC ${libsrc}make-docfile -d ${srcdir} ${SOME_MACHINE_OBJECTS} ${obj} > ${etc}DOC @@ -683,56 +632,45 @@ ${libsrc}make-docfile${EXEEXT}: buildobj.h: Makefile echo "#define BUILDOBJ \"${obj} ${otherobj} " "\"" > buildobj.h -/* FIXME LOCALCPP not defined or mentioned anywhere. */ -temacs${EXEEXT}: $(LOCALCPP) $(START_FILES) stamp-oldxmenu ${obj} ${otherobj} prefix-args${EXEEXT} -#ifdef NS_IMPL_GNUSTEP - $(CC) -rdynamic YMF_PASS_LDFLAGS ( ${TEMACS_LDFLAGS} \ - -L@GNUSTEP_SYSTEM_LIBRARIES@ -lgnustep-gui -lgnustep-base \ - -lobjc $(CONFIG_SYSTEM_LIBS) -lpthread ) -o temacs \ - ${obj} ${otherobj} ${LIBES} -#else - $(LD) YMF_PASS_LDFLAGS (${STARTFLAGS} ${TEMACS_LDFLAGS}) $(LDFLAGS) \ - -o temacs ${START_FILES} ${obj} ${otherobj} \ - ${LIBES} -#endif + +## We cannot define variables for PRE_EDIT and POST_EDIT. +## If !ORDINARY_LINK && !LINKER && GCC, they add a +## `./prefix-args -Xlinker ... ` wrapper, otherwise they are empty. +## One alternative to this approach would be to always call prefix-args, +## and have it DTRT in all cases, by testing the above defines. +temacs${EXEEXT}: $(START_FILES) stamp-oldxmenu ${obj} ${otherobj} prefix-args${EXEEXT} + $(LD) @PRE_EDIT_LDFLAGS@ ${TEMACS_LDFLAGS} @POST_EDIT_LDFLAGS@ \ + ${TEMACS_LDFLAGS2} \ + -o temacs ${START_FILES} ${obj} ${otherobj} ${LIBES} prefix-args${EXEEXT}: prefix-args.o $(config_h) $(CC) $(LDFLAGS) prefix-args.o -o prefix-args -#if defined (HAVE_X_WINDOWS) && defined (HAVE_X11) && defined (HAVE_MENUS) && ! defined (USE_GTK) - -/* We use stamp-xmenu with these two deps - to both ensure that lwlib gets remade based on its dependencies - in its own makefile, - and remake temacs if lwlib gets changed by this. */ -stamp-oldxmenu: ${OLDXMENU} ../src/$(OLDXMENU) - touch stamp-oldxmenu -/* Supply an ordering for parallel make. */ -../src/$(OLDXMENU): ${OLDXMENU} - -#ifdef USE_X_TOOLKIT -$(OLDXMENU): really-lwlib +## The following oldxmenu-related rules are only (possibly) used if +## HAVE_X11 && !USE_GTK, but there is no harm in always defining them +## (provided we take a little care that OLDXMENU is never empty). really-lwlib: cd ${lwlibdir}; ${MAKE} ${MFLAGS} \ CC='${CC}' CFLAGS='${CFLAGS}' MAKE='${MAKE}' - @true /* make -t should not create really-lwlib. */ + @true # make -t should not create really-lwlib. .PHONY: really-lwlib -#else /* not USE_X_TOOLKIT */ -$(OLDXMENU): really-oldXMenu really-oldXMenu: cd ${oldXMenudir}; ${MAKE} ${MFLAGS} \ CC='${CC}' CFLAGS='${CFLAGS}' MAKE='${MAKE}' - @true /* make -t should not create really-oldXMenu. */ + @true # make -t should not create really-oldXMenu. .PHONY: really-oldXMenu -#endif /* not USE_X_TOOLKIT */ -#else /* not (HAVE_X_WINDOWS && HAVE_X11 && HAVE_MENUS && ! USE_GTK) */ -/* We don''t really need this, but satisfy the dependency. */ -stamp-oldxmenu: +## We do not really need this when OLDXMENU_DEPS is empty, but as +## things stand we need something to satisfy the temacs dependency. +stamp-oldxmenu: ${OLDXMENU_DEPS} touch stamp-oldxmenu -#endif /* not (HAVE_X_WINDOWS && HAVE_X11 && HAVE_MENUS && ! USE_GTK) */ + +## Supply an ordering for parallel make. +../src/$(OLDXMENU): ${OLDXMENU} + +$(OLDXMENU): $(OLDXMENU_TARGET) ../config.status:: epaths.in @echo "The file epaths.h needs to be set up from epaths.in." @@ -745,281 +683,14 @@ stamp-oldxmenu: exit 1 ecrt0.o: ecrt0.c $(config_h) -#ifdef AUTO_DEPEND - @-test -d deps || mkdir deps -#endif + @$(MKDEPDIR) $(CC) -c $(ALL_CFLAGS) ${srcdir}/ecrt0.c doc.o: buildobj.h -#ifndef AUTO_DEPEND - -/* FIXME some of these dependencies are platform-specific. -Eg callproc.c only depends on w32.h for WINDOWSNT builds. -One way to fix this would be to replace w32.h (etc) by $(W32_H), -a variable set by configure. Does not seem worth the trouble. - -nsgui.h: In fact, every .o file depends directly or indirectly on -dispextern.h and hence nsgui.h under NS. But the ones that actually -use stuff there are more limited. */ -atimer.o: atimer.c atimer.h syssignal.h systime.h lisp.h blockinput.h \ - $(config_h) -bidi.o: bidi.c buffer.h character.h dispextern.h lisp.h $(config_h) -buffer.o: buffer.c buffer.h region-cache.h commands.h window.h \ - $(INTERVALS_H) blockinput.h atimer.h systime.h character.h \ - indent.h keyboard.h coding.h keymap.h frame.h lisp.h $(config_h) -callint.o: callint.c window.h commands.h buffer.h keymap.h \ - keyboard.h dispextern.h systime.h coding.h composite.h lisp.h $(config_h) -callproc.o: callproc.c epaths.h buffer.h commands.h lisp.h $(config_h) \ - process.h systty.h syssignal.h character.h coding.h ccl.h msdos.h \ - composite.h w32.h blockinput.h atimer.h systime.h frame.h termhooks.h \ - buffer.h -casefiddle.o: casefiddle.c syntax.h commands.h buffer.h character.h \ - composite.h keymap.h lisp.h $(config_h) -casetab.o: casetab.c buffer.h character.h lisp.h $(config_h) -category.o: category.c category.h buffer.h charset.h keymap.h \ - character.h lisp.h $(config_h) -ccl.o: ccl.c ccl.h charset.h character.h coding.h composite.h lisp.h $(config_h) -character.o: character.c character.h buffer.h charset.h composite.h disptab.h \ - lisp.h $(config_h) -charset.o: charset.c charset.h character.h buffer.h coding.h composite.h \ - disptab.h lisp.h $(config_h) -chartab.o: charset.h character.h ccl.h lisp.h $(config_h) -coding.o: coding.c coding.h ccl.h buffer.h character.h charset.h composite.h \ - window.h dispextern.h frame.h termhooks.h lisp.h $(config_h) -cm.o: cm.c frame.h cm.h termhooks.h termchar.h dispextern.h lisp.h $(config_h) -cmds.o: cmds.c syntax.h buffer.h character.h commands.h window.h lisp.h $(config_h) \ - msdos.h dispextern.h keyboard.h keymap.h systime.h coding.h frame.h \ - composite.h -pre-crt0.o: pre-crt0.c -dbusbind.o: dbusbind.c termhooks.h frame.h keyboard.h lisp.h $(config_h) -dired.o: dired.c commands.h buffer.h lisp.h $(config_h) character.h charset.h \ - coding.h regex.h systime.h blockinput.h atimer.h composite.h -dispnew.o: dispnew.c systime.h commands.h process.h frame.h coding.h \ - window.h buffer.h termchar.h termopts.h termhooks.h cm.h \ - disptab.h indent.h $(INTERVALS_H) nsgui.h \ - xterm.h blockinput.h atimer.h character.h msdos.h keyboard.h \ - syssignal.h lisp.h $(config_h) -doc.o: doc.c lisp.h $(config_h) epaths.h buffer.h keyboard.h keymap.h \ - character.h systime.h coding.h composite.h -doprnt.o: doprnt.c character.h lisp.h $(config_h) -dosfns.o: buffer.h termchar.h termhooks.h frame.h blockinput.h window.h \ - msdos.h dosfns.h dispextern.h charset.h coding.h atimer.h systime.h \ - lisp.h $(config_h) -editfns.o: editfns.c window.h buffer.h systime.h $(INTERVALS_H) character.h \ - coding.h frame.h blockinput.h atimer.h lisp.h $(config_h) -emacs.o: emacs.c commands.h systty.h syssignal.h blockinput.h process.h \ - termhooks.h buffer.h atimer.h systime.h $(INTERVALS_H) lisp.h $(config_h) \ - window.h dispextern.h keyboard.h keymap.h frame.h coding.h -fileio.o: fileio.c window.h buffer.h systime.h $(INTERVALS_H) character.h \ - coding.h msdos.h blockinput.h atimer.h lisp.h $(config_h) frame.h commands.h -filelock.o: filelock.c buffer.h character.h coding.h systime.h composite.h \ - lisp.h $(config_h) -filemode.o: filemode.c $(config_h) -frame.o: frame.c xterm.h window.h frame.h termhooks.h commands.h keyboard.h \ - blockinput.h atimer.h systime.h buffer.h character.h fontset.h font.h \ - msdos.h dosfns.h dispextern.h w32term.h nsgui.h termchar.h coding.h \ - composite.h lisp.h $(config_h) termhooks.h ccl.h -fringe.o: fringe.c dispextern.h nsgui.h frame.h window.h buffer.h termhooks.h \ - blockinput.h atimer.h systime.h lisp.h $(config_h) -font.o: font.c dispextern.h frame.h window.h ccl.h character.h charset.h \ - font.h lisp.h $(config_h) buffer.h composite.h fontset.h xterm.h nsgui.h -ftfont.o: dispextern.h frame.h character.h charset.h composite.h font.h \ - lisp.h $(config_h) blockinput.h atimer.h systime.h coding.h fontset.h \ - ccl.h ftfont.h -fontset.o: fontset.c fontset.h ccl.h buffer.h character.h \ - charset.h frame.h keyboard.h termhooks.h font.h lisp.h $(config_h) \ - blockinput.h atimer.h systime.h coding.h $(INTERVALS_H) nsgui.h \ - window.h xterm.h -getloadavg.o: getloadavg.c $(config_h) -gtkutil.o: gtkutil.c gtkutil.h xterm.h lisp.h frame.h lisp.h $(config_h) \ - blockinput.h window.h atimer.h systime.h termhooks.h keyboard.h \ - charset.h coding.h syssignal.h dispextern.h composite.h -image.o: image.c frame.h window.h dispextern.h blockinput.h atimer.h \ - systime.h xterm.h w32term.h w32gui.h font.h epaths.h character.h coding.h \ - nsterm.h nsgui.h lisp.h $(config_h) composite.h termhooks.h ccl.h -indent.o: indent.c frame.h window.h indent.h buffer.h lisp.h $(config_h) termchar.h \ - termopts.h disptab.h region-cache.h character.h category.h \ - keyboard.h systime.h coding.h $(INTERVALS_H) -insdel.o: insdel.c window.h buffer.h $(INTERVALS_H) blockinput.h character.h \ - dispextern.h atimer.h systime.h region-cache.h lisp.h $(config_h) -keyboard.o: keyboard.c termchar.h termhooks.h termopts.h buffer.h character.h \ - commands.h frame.h window.h macros.h disptab.h keyboard.h syssignal.h \ - systime.h syntax.h $(INTERVALS_H) blockinput.h atimer.h composite.h \ - xterm.h puresize.h msdos.h keymap.h w32term.h nsterm.h nsgui.h coding.h \ - lisp.h $(config_h) -keymap.o: keymap.c buffer.h commands.h keyboard.h termhooks.h blockinput.h \ - atimer.h systime.h puresize.h character.h charset.h $(INTERVALS_H) keymap.h window.h \ - coding.h frame.h lisp.h $(config_h) -lastfile.o: lastfile.c $(config_h) -macros.o: macros.c window.h buffer.h commands.h macros.h keyboard.h \ - dispextern.h lisp.h $(config_h) systime.h coding.h composite.h -gmalloc.o: gmalloc.c $(config_h) -ralloc.o: ralloc.c lisp.h $(config_h) -vm-limit.o: vm-limit.c mem-limits.h lisp.h $(config_h) -marker.o: marker.c buffer.h character.h lisp.h $(config_h) -md5.o: md5.c md5.h $(config_h) -minibuf.o: minibuf.c syntax.h frame.h window.h keyboard.h systime.h \ - buffer.h commands.h character.h msdos.h $(INTERVALS_H) keymap.h \ - termhooks.h lisp.h $(config_h) coding.h -mktime.o: mktime.c $(config_h) -msdos.o: msdos.c msdos.h dosfns.h systime.h termhooks.h dispextern.h frame.h \ - termopts.h termchar.h character.h coding.h ccl.h disptab.h window.h \ - keyboard.h $(INTERVALS_H) buffer.h commands.h blockinput.h atimer.h lisp.h $(config_h) -nsfns.o: nsfns.m charset.h nsterm.h nsgui.h frame.h window.h buffer.h \ - dispextern.h fontset.h $(INTERVALS_H) keyboard.h blockinput.h \ - atimer.h systime.h epaths.h termhooks.h coding.h systime.h lisp.h $(config_h) -nsfont.o: nsterm.h dispextern.h frame.h lisp.h lisp.h $(config_h) -nsimage.o: nsimage.m nsterm.h lisp.h $(config_h) -nsmenu.o: nsmenu.m termhooks.h frame.h window.h dispextern.h \ - nsgui.h keyboard.h blockinput.h atimer.h systime.h buffer.h \ - nsterm.h lisp.h $(config_h) -nsterm.o: nsterm.m blockinput.h atimer.h systime.h syssignal.h nsterm.h \ - nsgui.h frame.h charset.h ccl.h dispextern.h fontset.h termhooks.h \ - termopts.h termchar.h disptab.h buffer.h window.h keyboard.h \ - $(INTERVALS_H) process.h coding.h lisp.h $(config_h) -nsselect.o: nsselect.m blockinput.h nsterm.h nsgui.h frame.h lisp.h $(config_h) -process.o: process.c process.h buffer.h window.h termhooks.h termopts.h \ - commands.h syssignal.h systime.h systty.h syswait.h frame.h dispextern.h \ - blockinput.h atimer.h charset.h coding.h ccl.h msdos.h composite.h \ - keyboard.h lisp.h $(config_h) character.h xgselect.h sysselect.h -regex.o: regex.c syntax.h buffer.h lisp.h $(config_h) regex.h category.h character.h -region-cache.o: region-cache.c buffer.h region-cache.h lisp.h $(config_h) -scroll.o: scroll.c termchar.h dispextern.h frame.h msdos.h keyboard.h \ - termhooks.h lisp.h $(config_h) systime.h coding.h composite.h window.h -search.o: search.c regex.h commands.h buffer.h region-cache.h syntax.h \ - blockinput.h atimer.h systime.h category.h character.h charset.h \ - $(INTERVALS_H) \ - lisp.h $(config_h) -sound.o: sound.c dispextern.h syssignal.h lisp.h $(config_h) atimer.h systime.h -strftime.o: strftime.c $(config_h) -syntax.o: syntax.c syntax.h buffer.h commands.h category.h character.h \ - keymap.h regex.h $(INTERVALS_H) lisp.h $(config_h) -sysdep.o: sysdep.c syssignal.h systty.h systime.h syswait.h blockinput.h \ - process.h dispextern.h termhooks.h termchar.h termopts.h coding.h \ - frame.h atimer.h window.h msdos.h dosfns.h keyboard.h cm.h lisp.h $(config_h) \ - composite.h -term.o: term.c termchar.h termhooks.h termopts.h lisp.h $(config_h) cm.h frame.h \ - disptab.h keyboard.h character.h charset.h coding.h ccl.h xterm.h \ - msdos.h window.h keymap.h blockinput.h atimer.h systime.h systty.h \ - syssignal.h $(INTERVALS_H) buffer.h -termcap.o: termcap.c lisp.h $(config_h) -terminal.o: terminal.c frame.h termchar.h termhooks.h charset.h coding.h \ - keyboard.h lisp.h $(config_h) dispextern.h composite.h systime.h -terminfo.o: terminfo.c lisp.h $(config_h) -tparam.o: tparam.c lisp.h $(config_h) -undo.o: undo.c buffer.h commands.h window.h dispextern.h lisp.h $(config_h) -unexaix.o: unexaix.c lisp.h $(config_h) -unexalpha.o: unexalpha.c $(config_h) -unexcw.o: unexcw.c lisp.h $(config_h) -unexec.o: unexec.c lisp.h $(config_h) -unexelf.o: unexelf.c $(config_h) -unexhp9k800.o: unexhp9k800.c $(config_h) -unexmacosx.o: unexmacosx.c $(config_h) -unexsol.o: unexsol.c lisp.h $(config_h) -unexw32.o: unexw32.c $(config_h) -w16select.o: w16select.c dispextern.h frame.h blockinput.h atimer.h systime.h \ - msdos.h buffer.h charset.h coding.h composite.h lisp.h $(config_h) -widget.o: widget.c xterm.h frame.h dispextern.h widgetprv.h \ - $(srcdir)/../lwlib/lwlib.h lisp.h $(config_h) -window.o: window.c indent.h commands.h frame.h window.h buffer.h termchar.h \ - disptab.h keyboard.h msdos.h coding.h termhooks.h \ - keymap.h blockinput.h atimer.h systime.h $(INTERVALS_H) \ - xterm.h w32term.h nsterm.h nsgui.h lisp.h $(config_h) -xdisp.o: xdisp.c macros.h commands.h process.h indent.h buffer.h dispextern.h \ - coding.h termchar.h frame.h window.h disptab.h termhooks.h character.h \ - charset.h lisp.h $(config_h) keyboard.h $(INTERVALS_H) region-cache.h \ - xterm.h w32term.h nsterm.h nsgui.h msdos.h composite.h fontset.h ccl.h \ - blockinput.h atimer.h systime.h keymap.h font.h -xfaces.o: xfaces.c dispextern.h frame.h xterm.h buffer.h blockinput.h \ - window.h character.h charset.h msdos.h dosfns.h composite.h atimer.h \ - systime.h keyboard.h fontset.h w32term.h nsterm.h coding.h ccl.h \ - $(INTERVALS_H) nsgui.h termchar.h termhooks.h font.h lisp.h $(config_h) -xfns.o: xfns.c buffer.h frame.h window.h keyboard.h xterm.h dispextern.h \ - $(srcdir)/../lwlib/lwlib.h blockinput.h atimer.h systime.h epaths.h \ - character.h charset.h coding.h gtkutil.h lisp.h $(config_h) termhooks.h \ - fontset.h termchar.h font.h xsettings.h $(INTERVALS_H) ccl.h -xfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ - font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h -xftfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ - font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h ftfont.h -ftxfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ - font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h -menu.o: menu.c lisp.h keyboard.h keymap.h frame.h termhooks.h blockinput.h \ - dispextern.h $(srcdir)/../lwlib/lwlib.h xterm.h gtkutil.h menu.h \ - lisp.h $(config_h) systime.h coding.h composite.h window.h atimer.h nsgui.h -xmenu.o: xmenu.c xterm.h termhooks.h window.h dispextern.h frame.h buffer.h \ - charset.h keyboard.h $(srcdir)/../lwlib/lwlib.h blockinput.h atimer.h \ - systime.h gtkutil.h msdos.h coding.h menu.h lisp.h $(config_h) composite.h \ - keymap.h sysselect.h -xterm.o: xterm.c xterm.h termhooks.h termopts.h termchar.h window.h buffer.h \ - dispextern.h frame.h disptab.h blockinput.h atimer.h systime.h syssignal.h \ - keyboard.h emacs-icon.h character.h charset.h ccl.h fontset.h composite.h \ - coding.h process.h gtkutil.h font.h fontset.h lisp.h $(config_h) \ - xsettings.h intervals.h keymap.h xgselect.h sysselect.h -xselect.o: xselect.c process.h dispextern.h frame.h xterm.h blockinput.h \ - buffer.h atimer.h systime.h termhooks.h lisp.h $(config_h) keyboard.h \ - coding.h composite.h -xgselect.o: xgselect.h systime.h sysselect.h lisp.h $(config_h) -xrdb.o: xrdb.c lisp.h $(config_h) epaths.h -xsmfns.o: xsmfns.c lisp.h $(config_h) systime.h sysselect.h termhooks.h xterm.h \ - lisp.h termopts.h frame.h dispextern.h -xsettings.o: xterm.h xsettings.h lisp.h frame.h termhooks.h $(config_h) \ - dispextern.h keyboard.h systime.h coding.h composite.h blockinput.h atimer.h \ - termopts.h -/* The files of Lisp proper */ - -alloc.o: alloc.c process.h frame.h window.h buffer.h puresize.h syssignal.h \ - keyboard.h blockinput.h atimer.h systime.h character.h lisp.h $(config_h) \ - $(INTERVALS_H) termhooks.h -bytecode.o: bytecode.c buffer.h syntax.h character.h window.h dispextern.h \ - frame.h xterm.h lisp.h $(config_h) -data.o: data.c buffer.h puresize.h character.h syssignal.h keyboard.h frame.h \ - termhooks.h systime.h coding.h composite.h dispextern.h font.h ccl.h \ - lisp.h $(config_h) -eval.o: eval.c commands.h keyboard.h blockinput.h atimer.h systime.h \ - dispextern.h lisp.h $(config_h) coding.h composite.h xterm.h -floatfns.o: floatfns.c syssignal.h lisp.h $(config_h) -fns.o: fns.c commands.h lisp.h $(config_h) frame.h buffer.h character.h keyboard.h \ - keymap.h window.h dispextern.h $(INTERVALS_H) coding.h md5.h \ - blockinput.h atimer.h systime.h xterm.h -print.o: print.c process.h frame.h window.h buffer.h keyboard.h character.h \ - lisp.h $(config_h) termchar.h $(INTERVALS_H) msdos.h termhooks.h \ - blockinput.h atimer.h systime.h font.h charset.h coding.h ccl.h -lread.o: lread.c commands.h keyboard.h buffer.h epaths.h character.h \ - charset.h lisp.h $(config_h) $(INTERVALS_H) termhooks.h coding.h msdos.h \ - systime.h frame.h blockinput.h atimer.h - -/* Text properties support */ -composite.o: composite.c buffer.h character.h coding.h font.h ccl.h \ - frame.h termhooks.h $(INTERVALS_H) window.h lisp.h $(config_h) -intervals.o: intervals.c buffer.h $(INTERVALS_H) keyboard.h puresize.h \ - keymap.h lisp.h $(config_h) systime.h coding.h -textprop.o: textprop.c buffer.h window.h $(INTERVALS_H) \ - lisp.h $(config_h) - -#endif /* ! AUTO_DEPEND */ - -/* System-specific programs to be made. - OTHER_FILES - select which of these should be compiled. */ - -#ifdef HAVE_NS -${ns_appdir}: ${ns_appsrc} - rm -fr ${ns_appdir} - mkdir -p ${ns_appdir} - ( cd ${ns_appsrc} ; tar cfh - . ) | ( cd ${ns_appdir} ; tar xf - ) - ( cd ${ns_appdir} ; for subdir in `find . -type d ! -name CVS -print` ; do \ - chmod a+rx $${subdir} ; \ - rm -rf $${subdir}/CVS ; \ - rm -f $${subdir}/.cvsignore ; done ; ) - -${ns_appbindir}Emacs: emacs${EXEEXT} - mkdir -p ${ns_appbindir} - cp -f emacs${EXEEXT} ${ns_appbindir}Emacs - -ns-app: ${ns_appdir} ${ns_appbindir}Emacs - -#endif /* HAVE_NS */ + +## If HAVE_NS, some ns-specific rules (for OTHER_FILES) are inserted here. +@ns_frag@ + mostlyclean: rm -f temacs${EXEEXT} prefix-args${EXEEXT} core *.core \#* *.o libXMenu11.a liblw.a @@ -1028,22 +699,21 @@ mostlyclean: rm -f buildobj.h clean: mostlyclean rm -f emacs-*.*.*${EXEEXT} emacs${EXEEXT} - -rm -rf deps -#ifdef HAVE_NS - rm -fr ${ns_appdir} -#endif -/* bootstrap-clean is used to clean up just before a bootstrap. - It should remove all files generated during a compilation/bootstrap, - but not things like config.status or TAGS. */ + -rm -rf ${DEPDIR} + test "X${ns_appdir}" = "X" || rm -rf ${ns_appdir} + +## bootstrap-clean is used to clean up just before a bootstrap. +## It should remove all files generated during a compilation/bootstrap, +## but not things like config.status or TAGS. bootstrap-clean: clean - rm -f epaths.h config.h Makefile.c config.stamp stamp-oldxmenu ../etc/DOC-* + rm -f epaths.h config.h config.stamp stamp-oldxmenu ../etc/DOC-* if test -f ./.gdbinit; then \ mv ./.gdbinit ./.gdbinit.save; \ if test -f "${srcdir}/.gdbinit"; then rm -f ./.gdbinit.save; \ else mv ./.gdbinit.save ./.gdbinit; fi; \ fi -/**/# This is used in making a distribution. -/**/# Do not use it on development directories! +## This is used in making a distribution. +## Do not use it on development directories! distclean: bootstrap-clean rm -f Makefile maintainer-clean: distclean @@ -1055,8 +725,8 @@ versionclean: extraclean: distclean -rm -f *~ \#* m/?*~ s/?*~ -/* Arrange to make a tags table TAGS-LISP for ../lisp, - plus TAGS for the C files, which includes ../lisp/TAGS by reference. */ +## Arrange to make a tags table TAGS-LISP for ../lisp, +## plus TAGS for the C files, which includes ../lisp/TAGS by reference. ctagsfiles1 = [xyzXYZ]*.[hcm] ctagsfiles2 = [a-wA-W]*.[hcm] @@ -1076,59 +746,62 @@ tags: TAGS TAGS-LISP $(lwlibdir)TAGS .PHONY: tags -/* Bootstrapping. */ -/* Bootstrapping right is difficult because of the circular dependencies. - Furthermore, we have to deal with the fact that many compilation targets - such as loaddefs.el or *.elc can typically be produced by any old - Emacs executable, so we would like to avoid rebuilding them whenever - we build a new Emacs executable. - To solve the circularity, we use 2 different Emacs executables, - "emacs" is the main target and "bootstrap-emacs" is the one used - to build the *.elc and loaddefs.el files. - To solve the freshness issue, we used to use a third file "witness-emacs" - which was used to witness the fact that there is a bootstrap-emacs - executable, and then have dependencies on witness-emacs rather than - bootstrap-emacs, but that lead to problems in parallel builds (because - witness-emacs needed to be free from dependencies (to avoid rebuilding - it), so it was compiled in parallel, leading typically to having 2 - processes dumping bootstrap-emacs at the same time). - So instead, we replace the witness-emacs dependencies by conditional - bootstrap-dependencies (via ${BOOTSTRAPEMACS}). Of course, since we do - not want to rely on GNU Make features, we have to rely on an external - script to do the conditional part of the dependency - (i.e. see the ${SUBDIR} rule ../Makefile.in). */ +### Bootstrapping. + +## Bootstrapping right is difficult because of the circular dependencies. +## Furthermore, we have to deal with the fact that many compilation targets +## such as loaddefs.el or *.elc can typically be produced by any old +## Emacs executable, so we would like to avoid rebuilding them whenever +## we build a new Emacs executable. +## To solve the circularity, we use 2 different Emacs executables, +## "emacs" is the main target and "bootstrap-emacs" is the one used +## to build the *.elc and loaddefs.el files. +## To solve the freshness issue, we used to use a third file "witness-emacs" +## which was used to witness the fact that there is a bootstrap-emacs +## executable, and then have dependencies on witness-emacs rather than +## bootstrap-emacs, but that lead to problems in parallel builds (because +## witness-emacs needed to be free from dependencies (to avoid rebuilding +## it), so it was compiled in parallel, leading typically to having 2 +## processes dumping bootstrap-emacs at the same time). +## So instead, we replace the witness-emacs dependencies by conditional +## bootstrap-dependencies (via ${BOOTSTRAPEMACS}). Of course, since we do +## not want to rely on GNU Make features, we have to rely on an external +## script to do the conditional part of the dependency +## (i.e. see the ${SUBDIR} rule ../Makefile.in). .SUFFIXES: .elc .el -/* These suffix rules do not allow additional dependencies, sadly, so - instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it - separately below. - With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)" */ +## These suffix rules do not allow additional dependencies, sadly, so +## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it +## separately below. +## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)" .el.elc: @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \ THEFILE=$< EMACS=${bootstrap_exe} -/* Since the .el.elc rule cannot specify an extra dependency, we do it here. */ +## Since the .el.elc rule cannot specify an extra dependency, we do it here. ${lisp} ${SOME_MACHINE_LISP}: $(BOOTSTRAPEMACS) -${lispsource}loaddefs.el: $(BOOTSTRAPEMACS) +## VCSWITNESS points to the file that holds info about the current checkout. +## We use it as a heuristic to decide when to rebuild loaddefs.el. +${lispsource}loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS) cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS=${bootstrap_exe} -/* Dump an Emacs executable named bootstrap-emacs containing the - files from loadup.el in source form. */ - +## Dump an Emacs executable named bootstrap-emacs containing the +## files from loadup.el in source form. bootstrap-emacs${EXEEXT}: temacs${EXEEXT} cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs -#ifdef CANNOT_DUMP - ln -f temacs${EXEEXT} bootstrap-emacs${EXEEXT} -#else - $(RUN_TEMACS) --batch --load loadup bootstrap - mv -f emacs${EXEEXT} bootstrap-emacs${EXEEXT} -#endif /* ! defined (CANNOT_DUMP) */ + if test "${CANNOT_DUMP}" = "yes"; then \ + ln -f temacs${EXEEXT} bootstrap-emacs${EXEEXT}; \ + else \ + $(RUN_TEMACS) --batch --load loadup bootstrap || exit 1; \ + mv -f emacs${EXEEXT} bootstrap-emacs${EXEEXT}; \ + fi @: Compile some files earlier to speed up further compilation. cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS=${bootstrap_exe} -#ifdef AUTO_DEPEND -ALLOBJS=$(START_FILES) ${obj} ${otherobj} prefix-args.o --include $(ALLOBJS:%.o=deps/%.d) -#endif +## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk. +@deps_frag@ + + +### Makefile.in ends here diff --git a/src/README b/src/README index 679fc961e5..b4ce91b150 100644 --- a/src/README +++ b/src/README @@ -1,5 +1,5 @@ -Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. +Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, + 2010 Free Software Foundation, Inc. See the end of the file for license conditions. @@ -10,12 +10,10 @@ and installed, if the dumped Emacs (on Unix systems) is copied elsewhere. See the files ../README and then ../INSTALL for installation instructions. Under GNU and Unix systems, the file `Makefile.in' is used as a -template by the script `../configure' to produce `Makefile.c'. The -same script then uses `cpp' to produce the machine-dependent -`Makefile' from `Makefile.c'; `Makefile' is the file which actually -controls the compilation of Emacs. Most of this should work -transparently to the user; you should only need to run `../configure', -and then type `make'. +template by the script `../configure' to produce `Makefile'. This +is the file which actually controls the compilation of Emacs. +All of this should work transparently to the user; you should only +need to run `../configure', and then type `make'. This file is part of GNU Emacs. diff --git a/src/alloc.c b/src/alloc.c index c1f1094d15..e0f07cc5f5 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -70,7 +70,6 @@ extern POINTER_TYPE *sbrk (); #endif #ifdef HAVE_FCNTL_H -#define INCLUDED_FCNTL #include <fcntl.h> #endif #ifndef O_WRONLY diff --git a/src/autodeps.mk b/src/autodeps.mk new file mode 100644 index 0000000000..c3cc91e22a --- /dev/null +++ b/src/autodeps.mk @@ -0,0 +1,6 @@ +### autodeps.mk --- src/Makefile fragment for GNU Emacs + +## This is inserted in src/Makefile if AUTO_DEPEND=yes. + +ALLOBJS=$(START_FILES) ${obj} ${otherobj} prefix-args.o +-include $(ALLOBJS:%.o=${DEPDIR}/%.d) diff --git a/src/bidi.c b/src/bidi.c index d4c7d2451d..bca32cf110 100644 --- a/src/bidi.c +++ b/src/bidi.c @@ -26,13 +26,13 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ designed to be called once for every character in the buffer or string. - The main entry point is bidi_get_next_char_visually. Each time it + The main entry point is bidi_move_to_visually_next. Each time it is called, it finds the next character in the visual order, and returns its information in a special structure. The caller is then expected to process this character for display or any other - purposes, and call bidi_get_next_char_visually for the next - character. See the comments in bidi_get_next_char_visually for - more details about its algorithm that finds the next visual-order + purposes, and call bidi_move_to_visually_next for the next + character. See the comments in bidi_move_to_visually_next for more + details about its algorithm that finds the next visual-order character by resolving their levels on the fly. The two other entry points are bidi_paragraph_init and @@ -68,7 +68,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ static int bidi_initialized = 0; -static Lisp_Object bidi_type_table; +static Lisp_Object bidi_type_table, bidi_mirror_table; /* FIXME: Remove these when bidi_explicit_dir_char uses a lookup table. */ #define LRM_CHAR 0x200E @@ -108,297 +108,26 @@ static Lisp_Object Qparagraph_start, Qparagraph_separate; static void bidi_initialize () { - /* FIXME: This should come from the Unicode Database. */ - struct { - int from, to; - bidi_type_t type; - } bidi_type[] = - { { 0x0000, 0x0008, WEAK_BN }, - { 0x0009, 0x0000, NEUTRAL_S }, - { 0x000A, 0x0000, NEUTRAL_B }, - { 0x000B, 0x0000, NEUTRAL_S }, - { 0x000C, 0x0000, NEUTRAL_WS }, - { 0x000D, 0x0000, NEUTRAL_B }, - { 0x000E, 0x001B, WEAK_BN }, - { 0x001C, 0x001E, NEUTRAL_B }, - { 0x001F, 0x0000, NEUTRAL_S }, - { 0x0020, 0x0000, NEUTRAL_WS }, - { 0x0021, 0x0022, NEUTRAL_ON }, - { 0x0023, 0x0025, WEAK_ET }, - { 0x0026, 0x002A, NEUTRAL_ON }, - { 0x002B, 0x0000, WEAK_ES }, - { 0x002C, 0x0000, WEAK_CS }, - { 0x002D, 0x0000, WEAK_ES }, - { 0x002E, 0x002F, WEAK_CS }, - { 0x0030, 0x0039, WEAK_EN }, - { 0x003A, 0x0000, WEAK_CS }, - { 0x003B, 0x0040, NEUTRAL_ON }, - { 0x005B, 0x0060, NEUTRAL_ON }, - { 0x007B, 0x007E, NEUTRAL_ON }, - { 0x007F, 0x0084, WEAK_BN }, - { 0x0085, 0x0000, NEUTRAL_B }, - { 0x0086, 0x009F, WEAK_BN }, - { 0x00A0, 0x0000, WEAK_CS }, - { 0x00A1, 0x0000, NEUTRAL_ON }, - { 0x00A2, 0x00A5, WEAK_ET }, - { 0x00A6, 0x00A9, NEUTRAL_ON }, - { 0x00AB, 0x00AC, NEUTRAL_ON }, - { 0x00AD, 0x0000, WEAK_BN }, - { 0x00AE, 0x00Af, NEUTRAL_ON }, - { 0x00B0, 0x00B1, WEAK_ET }, - { 0x00B2, 0x00B3, WEAK_EN }, - { 0x00B4, 0x0000, NEUTRAL_ON }, - { 0x00B6, 0x00B8, NEUTRAL_ON }, - { 0x00B9, 0x0000, WEAK_EN }, - { 0x00BB, 0x00BF, NEUTRAL_ON }, - { 0x00D7, 0x0000, NEUTRAL_ON }, - { 0x00F7, 0x0000, NEUTRAL_ON }, - { 0x02B9, 0x02BA, NEUTRAL_ON }, - { 0x02C2, 0x02CF, NEUTRAL_ON }, - { 0x02D2, 0x02DF, NEUTRAL_ON }, - { 0x02E5, 0x02ED, NEUTRAL_ON }, - { 0x0300, 0x036F, WEAK_NSM }, - { 0x0374, 0x0375, NEUTRAL_ON }, - { 0x037E, 0x0385, NEUTRAL_ON }, - { 0x0387, 0x0000, NEUTRAL_ON }, - { 0x03F6, 0x0000, NEUTRAL_ON }, - { 0x0483, 0x0489, WEAK_NSM }, - { 0x058A, 0x0000, NEUTRAL_ON }, - { 0x0591, 0x05BD, WEAK_NSM }, - { 0x05BE, 0x0000, STRONG_R }, - { 0x05BF, 0x0000, WEAK_NSM }, - { 0x05C0, 0x0000, STRONG_R }, - { 0x05C1, 0x05C2, WEAK_NSM }, - { 0x05C3, 0x0000, STRONG_R }, - { 0x05C4, 0x05C5, WEAK_NSM }, - { 0x05C6, 0x0000, STRONG_R }, - { 0x05C7, 0x0000, WEAK_NSM }, - { 0x05D0, 0x05F4, STRONG_R }, - { 0x060C, 0x0000, WEAK_CS }, - { 0x061B, 0x064A, STRONG_AL }, - { 0x064B, 0x0655, WEAK_NSM }, - { 0x0660, 0x0669, WEAK_AN }, - { 0x066A, 0x0000, WEAK_ET }, - { 0x066B, 0x066C, WEAK_AN }, - { 0x066D, 0x066F, STRONG_AL }, - { 0x0670, 0x0000, WEAK_NSM }, - { 0x0671, 0x06D5, STRONG_AL }, - { 0x06D6, 0x06DC, WEAK_NSM }, - { 0x06DD, 0x0000, STRONG_AL }, - { 0x06DE, 0x06E4, WEAK_NSM }, - { 0x06E5, 0x06E6, STRONG_AL }, - { 0x06E7, 0x06E8, WEAK_NSM }, - { 0x06E9, 0x0000, NEUTRAL_ON }, - { 0x06EA, 0x06ED, WEAK_NSM }, - { 0x06F0, 0x06F9, WEAK_EN }, - { 0x06FA, 0x070D, STRONG_AL }, - { 0x070F, 0x0000, WEAK_BN }, - { 0x0710, 0x0000, STRONG_AL }, - { 0x0711, 0x0000, WEAK_NSM }, - { 0x0712, 0x072C, STRONG_AL }, - { 0x0730, 0x074A, WEAK_NSM }, - { 0x0780, 0x07A5, STRONG_AL }, - { 0x07A6, 0x07B0, WEAK_NSM }, - { 0x07B1, 0x0000, STRONG_AL }, - { 0x0901, 0x0902, WEAK_NSM }, - { 0x093C, 0x0000, WEAK_NSM }, - { 0x0941, 0x0948, WEAK_NSM }, - { 0x094D, 0x0000, WEAK_NSM }, - { 0x0951, 0x0954, WEAK_NSM }, - { 0x0962, 0x0963, WEAK_NSM }, - { 0x0981, 0x0000, WEAK_NSM }, - { 0x09BC, 0x0000, WEAK_NSM }, - { 0x09C1, 0x09C4, WEAK_NSM }, - { 0x09CD, 0x0000, WEAK_NSM }, - { 0x09E2, 0x09E3, WEAK_NSM }, - { 0x09F2, 0x09F3, WEAK_ET }, - { 0x0A02, 0x0000, WEAK_NSM }, - { 0x0A3C, 0x0000, WEAK_NSM }, - { 0x0A41, 0x0A4D, WEAK_NSM }, - { 0x0A70, 0x0A71, WEAK_NSM }, - { 0x0A81, 0x0A82, WEAK_NSM }, - { 0x0ABC, 0x0000, WEAK_NSM }, - { 0x0AC1, 0x0AC8, WEAK_NSM }, - { 0x0ACD, 0x0000, WEAK_NSM }, - { 0x0B01, 0x0000, WEAK_NSM }, - { 0x0B3C, 0x0000, WEAK_NSM }, - { 0x0B3F, 0x0000, WEAK_NSM }, - { 0x0B41, 0x0B43, WEAK_NSM }, - { 0x0B4D, 0x0B56, WEAK_NSM }, - { 0x0B82, 0x0000, WEAK_NSM }, - { 0x0BC0, 0x0000, WEAK_NSM }, - { 0x0BCD, 0x0000, WEAK_NSM }, - { 0x0C3E, 0x0C40, WEAK_NSM }, - { 0x0C46, 0x0C56, WEAK_NSM }, - { 0x0CBF, 0x0000, WEAK_NSM }, - { 0x0CC6, 0x0000, WEAK_NSM }, - { 0x0CCC, 0x0CCD, WEAK_NSM }, - { 0x0D41, 0x0D43, WEAK_NSM }, - { 0x0D4D, 0x0000, WEAK_NSM }, - { 0x0DCA, 0x0000, WEAK_NSM }, - { 0x0DD2, 0x0DD6, WEAK_NSM }, - { 0x0E31, 0x0000, WEAK_NSM }, - { 0x0E34, 0x0E3A, WEAK_NSM }, - { 0x0E3F, 0x0000, WEAK_ET }, - { 0x0E47, 0x0E4E, WEAK_NSM }, - { 0x0EB1, 0x0000, WEAK_NSM }, - { 0x0EB4, 0x0EBC, WEAK_NSM }, - { 0x0EC8, 0x0ECD, WEAK_NSM }, - { 0x0F18, 0x0F19, WEAK_NSM }, - { 0x0F35, 0x0000, WEAK_NSM }, - { 0x0F37, 0x0000, WEAK_NSM }, - { 0x0F39, 0x0000, WEAK_NSM }, - { 0x0F3A, 0x0F3D, NEUTRAL_ON }, - { 0x0F71, 0x0F7E, WEAK_NSM }, - { 0x0F80, 0x0F84, WEAK_NSM }, - { 0x0F86, 0x0F87, WEAK_NSM }, - { 0x0F90, 0x0FBC, WEAK_NSM }, - { 0x0FC6, 0x0000, WEAK_NSM }, - { 0x102D, 0x1030, WEAK_NSM }, - { 0x1032, 0x1037, WEAK_NSM }, - { 0x1039, 0x0000, WEAK_NSM }, - { 0x1058, 0x1059, WEAK_NSM }, - { 0x1680, 0x0000, NEUTRAL_WS }, - { 0x169B, 0x169C, NEUTRAL_ON }, - { 0x1712, 0x1714, WEAK_NSM }, - { 0x1732, 0x1734, WEAK_NSM }, - { 0x1752, 0x1753, WEAK_NSM }, - { 0x1772, 0x1773, WEAK_NSM }, - { 0x17B7, 0x17BD, WEAK_NSM }, - { 0x17C6, 0x0000, WEAK_NSM }, - { 0x17C9, 0x17D3, WEAK_NSM }, - { 0x17DB, 0x0000, WEAK_ET }, - { 0x1800, 0x180A, NEUTRAL_ON }, - { 0x180B, 0x180D, WEAK_NSM }, - { 0x180E, 0x0000, WEAK_BN }, - { 0x18A9, 0x0000, WEAK_NSM }, - { 0x1FBD, 0x0000, NEUTRAL_ON }, - { 0x1FBF, 0x1FC1, NEUTRAL_ON }, - { 0x1FCD, 0x1FCF, NEUTRAL_ON }, - { 0x1FDD, 0x1FDF, NEUTRAL_ON }, - { 0x1FED, 0x1FEF, NEUTRAL_ON }, - { 0x1FFD, 0x1FFE, NEUTRAL_ON }, - { 0x2000, 0x200A, NEUTRAL_WS }, - { 0x200B, 0x200D, WEAK_BN }, - { 0x200F, 0x0000, STRONG_R }, - { 0x2010, 0x2027, NEUTRAL_ON }, - { 0x2028, 0x0000, NEUTRAL_WS }, - { 0x2029, 0x0000, NEUTRAL_B }, - { 0x202A, 0x0000, LRE }, - { 0x202B, 0x0000, RLE }, - { 0x202C, 0x0000, PDF }, - { 0x202D, 0x0000, LRO }, - { 0x202E, 0x0000, RLO }, - { 0x202F, 0x0000, NEUTRAL_WS }, - { 0x2030, 0x2034, WEAK_ET }, - { 0x2035, 0x2057, NEUTRAL_ON }, - { 0x205F, 0x0000, NEUTRAL_WS }, - { 0x2060, 0x206F, WEAK_BN }, - { 0x2070, 0x0000, WEAK_EN }, - { 0x2074, 0x2079, WEAK_EN }, - { 0x207A, 0x207B, WEAK_ET }, - { 0x207C, 0x207E, NEUTRAL_ON }, - { 0x2080, 0x2089, WEAK_EN }, - { 0x208A, 0x208B, WEAK_ET }, - { 0x208C, 0x208E, NEUTRAL_ON }, - { 0x20A0, 0x20B1, WEAK_ET }, - { 0x20D0, 0x20EA, WEAK_NSM }, - { 0x2100, 0x2101, NEUTRAL_ON }, - { 0x2103, 0x2106, NEUTRAL_ON }, - { 0x2108, 0x2109, NEUTRAL_ON }, - { 0x2114, 0x0000, NEUTRAL_ON }, - { 0x2116, 0x2118, NEUTRAL_ON }, - { 0x211E, 0x2123, NEUTRAL_ON }, - { 0x2125, 0x0000, NEUTRAL_ON }, - { 0x2127, 0x0000, NEUTRAL_ON }, - { 0x2129, 0x0000, NEUTRAL_ON }, - { 0x212E, 0x0000, WEAK_ET }, - { 0x2132, 0x0000, NEUTRAL_ON }, - { 0x213A, 0x0000, NEUTRAL_ON }, - { 0x2140, 0x2144, NEUTRAL_ON }, - { 0x214A, 0x215F, NEUTRAL_ON }, - { 0x2190, 0x2211, NEUTRAL_ON }, - { 0x2212, 0x2213, WEAK_ET }, - { 0x2214, 0x2335, NEUTRAL_ON }, - { 0x237B, 0x2394, NEUTRAL_ON }, - { 0x2396, 0x244A, NEUTRAL_ON }, - { 0x2460, 0x249B, WEAK_EN }, - { 0x24EA, 0x0000, WEAK_EN }, - { 0x24EB, 0x2FFB, NEUTRAL_ON }, - { 0x3000, 0x0000, NEUTRAL_WS }, - { 0x3001, 0x3004, NEUTRAL_ON }, - { 0x3008, 0x3020, NEUTRAL_ON }, - { 0x302A, 0x302F, WEAK_NSM }, - { 0x3030, 0x0000, NEUTRAL_ON }, - { 0x3036, 0x3037, NEUTRAL_ON }, - { 0x303D, 0x303F, NEUTRAL_ON }, - { 0x3099, 0x309A, WEAK_NSM }, - { 0x309B, 0x309C, NEUTRAL_ON }, - { 0x30A0, 0x0000, NEUTRAL_ON }, - { 0x30FB, 0x0000, NEUTRAL_ON }, - { 0x3251, 0x325F, NEUTRAL_ON }, - { 0x32B1, 0x32BF, NEUTRAL_ON }, - { 0xA490, 0xA4C6, NEUTRAL_ON }, - { 0xFB1D, 0x0000, STRONG_R }, - { 0xFB1E, 0x0000, WEAK_NSM }, - { 0xFB1F, 0xFB28, STRONG_R }, - { 0xFB29, 0x0000, WEAK_ET }, - { 0xFB2A, 0xFB4F, STRONG_R }, - { 0xFB50, 0xFD3D, STRONG_AL }, - { 0xFD3E, 0xFD3F, NEUTRAL_ON }, - { 0xFD50, 0xFDFC, STRONG_AL }, - { 0xFE00, 0xFE23, WEAK_NSM }, - { 0xFE30, 0xFE4F, NEUTRAL_ON }, - { 0xFE50, 0x0000, WEAK_CS }, - { 0xFE51, 0x0000, NEUTRAL_ON }, - { 0xFE52, 0x0000, WEAK_CS }, - { 0xFE54, 0x0000, NEUTRAL_ON }, - { 0xFE55, 0x0000, WEAK_CS }, - { 0xFE56, 0xFE5E, NEUTRAL_ON }, - { 0xFE5F, 0x0000, WEAK_ET }, - { 0xFE60, 0xFE61, NEUTRAL_ON }, - { 0xFE62, 0xFE63, WEAK_ET }, - { 0xFE64, 0xFE68, NEUTRAL_ON }, - { 0xFE69, 0xFE6A, WEAK_ET }, - { 0xFE6B, 0x0000, NEUTRAL_ON }, - { 0xFE70, 0xFEFC, STRONG_AL }, - { 0xFEFF, 0x0000, WEAK_BN }, - { 0xFF01, 0xFF02, NEUTRAL_ON }, - { 0xFF03, 0xFF05, WEAK_ET }, - { 0xFF06, 0xFF0A, NEUTRAL_ON }, - { 0xFF0B, 0x0000, WEAK_ET }, - { 0xFF0C, 0x0000, WEAK_CS }, - { 0xFF0D, 0x0000, WEAK_ET }, - { 0xFF0E, 0x0000, WEAK_CS }, - { 0xFF0F, 0x0000, WEAK_ES }, - { 0xFF10, 0xFF19, WEAK_EN }, - { 0xFF1A, 0x0000, WEAK_CS }, - { 0xFF1B, 0xFF20, NEUTRAL_ON }, - { 0xFF3B, 0xFF40, NEUTRAL_ON }, - { 0xFF5B, 0xFF65, NEUTRAL_ON }, - { 0xFFE0, 0xFFE1, WEAK_ET }, - { 0xFFE2, 0xFFE4, NEUTRAL_ON }, - { 0xFFE5, 0xFFE6, WEAK_ET }, - { 0xFFE8, 0xFFEE, NEUTRAL_ON }, - { 0xFFF9, 0xFFFB, WEAK_BN }, - { 0xFFFC, 0xFFFD, NEUTRAL_ON }, - { 0x1D167, 0x1D169, WEAK_NSM }, - { 0x1D173, 0x1D17A, WEAK_BN }, - { 0x1D17B, 0x1D182, WEAK_NSM }, - { 0x1D185, 0x1D18B, WEAK_NSM }, - { 0x1D1AA, 0x1D1AD, WEAK_NSM }, - { 0x1D7CE, 0x1D7FF, WEAK_EN }, - { 0xE0001, 0xE007F, WEAK_BN } }; + +#include "biditype.h" +#include "bidimirror.h" + int i; bidi_type_table = Fmake_char_table (Qnil, make_number (STRONG_L)); staticpro (&bidi_type_table); for (i = 0; i < sizeof bidi_type / sizeof bidi_type[0]; i++) - char_table_set_range (bidi_type_table, bidi_type[i].from, - bidi_type[i].to ? bidi_type[i].to : bidi_type[i].from, + char_table_set_range (bidi_type_table, bidi_type[i].from, bidi_type[i].to, make_number (bidi_type[i].type)); + bidi_mirror_table = Fmake_char_table (Qnil, Qnil); + staticpro (&bidi_mirror_table); + + for (i = 0; i < sizeof bidi_mirror / sizeof bidi_mirror[0]; i++) + char_table_set (bidi_mirror_table, bidi_mirror[i].from, + make_number (bidi_mirror[i].to)); + Qparagraph_start = intern ("paragraph-start"); staticpro (&Qparagraph_start); paragraph_start_re = Fsymbol_value (Qparagraph_start); @@ -501,24 +230,31 @@ bidi_get_category (bidi_type_t type) } } -/* Return the mirrored character of C, if any. - - Note: The conditions in UAX#9 clause L4 must be tested by the - caller. */ -/* FIXME: exceedingly temporary! Should consult the Unicode database - of character properties. */ +/* Return the mirrored character of C, if it has one. If C has no + mirrored counterpart, return C. + Note: The conditions in UAX#9 clause L4 regarding the surrounding + context must be tested by the caller. */ int bidi_mirror_char (int c) { - static const char mirrored_pairs[] = "()<>[]{}"; - const char *p = c > 0 && c < 128 ? strchr (mirrored_pairs, c) : NULL; + Lisp_Object val; + + if (c == BIDI_EOB) + return c; + if (c < 0 || c > MAX_CHAR) + abort (); - if (p) + val = CHAR_TABLE_REF (bidi_mirror_table, c); + if (INTEGERP (val)) { - size_t i = p - mirrored_pairs; + int v = XINT (val); + + if (v < 0 || v > MAX_CHAR) + abort (); - return mirrored_pairs [(i ^ 1)]; + return v; } + return c; } @@ -540,9 +276,12 @@ bidi_copy_it (struct bidi_it *to, struct bidi_it *from) /* Caching the bidi iterator states. */ -static struct bidi_it bidi_cache[1000]; /* FIXME: make this dynamically allocated! */ -static int bidi_cache_idx; -static int bidi_cache_last_idx; +#define BIDI_CACHE_CHUNK 200 +static struct bidi_it *bidi_cache; +static size_t bidi_cache_size = 0; +static size_t elsz = sizeof (struct bidi_it); +static int bidi_cache_idx; /* next unused cache slot */ +static int bidi_cache_last_idx; /* slot of last cache hit */ static INLINE void bidi_cache_reset (void) @@ -552,6 +291,18 @@ bidi_cache_reset (void) } static INLINE void +bidi_cache_shrink (void) +{ + if (bidi_cache_size > BIDI_CACHE_CHUNK) + { + bidi_cache_size = BIDI_CACHE_CHUNK; + bidi_cache = + (struct bidi_it *) xrealloc (bidi_cache, bidi_cache_size * elsz); + } + bidi_cache_reset (); +} + +static INLINE void bidi_cache_fetch_state (int idx, struct bidi_it *bidi_it) { int current_scan_dir = bidi_it->scan_dir; @@ -672,9 +423,13 @@ bidi_cache_iterator_state (struct bidi_it *bidi_it, int resolved) if (idx < 0) { idx = bidi_cache_idx; - /* Don't overrun the cache limit. */ - if (idx > sizeof (bidi_cache) / sizeof (bidi_cache[0]) - 1) - abort (); + /* Enlarge the cache as needed. */ + if (idx >= bidi_cache_size) + { + bidi_cache_size += BIDI_CACHE_CHUNK; + bidi_cache = + (struct bidi_it *) xrealloc (bidi_cache, bidi_cache_size * elsz); + } /* Character positions should correspond to cache positions 1:1. If we are outside the range of cached positions, the cache is useless and must be reset. */ @@ -688,7 +443,6 @@ bidi_cache_iterator_state (struct bidi_it *bidi_it, int resolved) bidi_copy_it (&bidi_cache[idx], bidi_it); if (!resolved) bidi_cache[idx].resolved_level = -1; - bidi_cache[idx].new_paragraph = 0; } else { @@ -873,6 +627,9 @@ bidi_paragraph_init (bidi_dir_t dir, struct bidi_it *bidi_it) EMACS_INT pos; bidi_type_t type; + if (!bidi_initialized) + bidi_initialize (); + /* If we are inside a paragraph separator, we are just waiting for the separator to be exhausted; use the previous paragraph direction. But don't do that if we have been just reseated, @@ -896,11 +653,6 @@ bidi_paragraph_init (bidi_dir_t dir, struct bidi_it *bidi_it) middle of it. Find where this paragraph starts. */ bytepos = bidi_find_paragraph_start (pos, bytepos); - /* We should always be at the beginning of a new line at this - point. */ - if (!(bytepos == BEGV_BYTE || FETCH_CHAR (bytepos - 1) == '\n')) - abort (); - bidi_it->separator_limit = -1; bidi_it->new_paragraph = 0; ch = FETCH_CHAR (bytepos); @@ -940,7 +692,7 @@ bidi_paragraph_init (bidi_dir_t dir, struct bidi_it *bidi_it) /* Contrary to UAX#9 clause P3, we only default the paragraph direction to L2R if we have no previous usable paragraph direction. */ - if (bidi_it->paragraph_dir == NEUTRAL_DIR) + if (bidi_it->paragraph_dir != L2R && bidi_it->paragraph_dir != R2L) bidi_it->paragraph_dir = L2R; /* P3 and ``higher protocols'' */ if (bidi_it->paragraph_dir == R2L) bidi_it->level_stack[0].level = 1; @@ -990,6 +742,7 @@ bidi_init_it (EMACS_INT charpos, EMACS_INT bytepos, struct bidi_it *bidi_it) bidi_it->prev_for_neutral.type_after_w1 = bidi_it->prev_for_neutral.orig_type = UNKNOWN_BT; bidi_it->sor = L2R; /* FIXME: should it be user-selectable? */ + bidi_cache_shrink (); } /* Push the current embedding level and override status; reset the @@ -1876,7 +1629,7 @@ bidi_find_other_level_edge (struct bidi_it *bidi_it, int level, int end_flag) } void -bidi_get_next_char_visually (struct bidi_it *bidi_it) +bidi_move_to_visually_next (struct bidi_it *bidi_it) { int old_level, new_level, next_level; struct bidi_it sentinel; @@ -1890,7 +1643,9 @@ bidi_get_next_char_visually (struct bidi_it *bidi_it) if (!bidi_it->first_elt && bidi_it->orig_type == NEUTRAL_B) bidi_line_init (bidi_it); - /* Prepare the sentinel iterator state. */ + /* Prepare the sentinel iterator state, and cache it. When we bump + into it, scanning backwards, we'll know that the last non-base + level is exhausted. */ if (bidi_cache_idx == 0) { bidi_copy_it (&sentinel, bidi_it); @@ -1901,6 +1656,7 @@ bidi_get_next_char_visually (struct bidi_it *bidi_it) sentinel.ch = '\n'; /* doesn't matter, but why not? */ sentinel.ch_len = 1; } + bidi_cache_iterator_state (&sentinel, 1); } old_level = bidi_it->resolved_level; @@ -1916,11 +1672,6 @@ bidi_get_next_char_visually (struct bidi_it *bidi_it) int incr = ascending ? 1 : -1; int expected_next_level = old_level + incr; - /* If we don't have anything cached yet, we need to cache the - sentinel state, since we'll need it to record where to jump - when the last non-base level is exhausted. */ - if (bidi_cache_idx == 0) - bidi_cache_iterator_state (&sentinel, 1); /* Jump (or walk) to the other edge of this level. */ bidi_find_other_level_edge (bidi_it, level_to_search, !ascending); /* Switch scan direction and peek at the next character in the diff --git a/src/bidimirror.h b/src/bidimirror.h new file mode 100644 index 0000000000..477f983ad6 --- /dev/null +++ b/src/bidimirror.h @@ -0,0 +1,365 @@ + struct { + int from, to; + } bidi_mirror[] = { + { 0x0028, 0x0029 }, + { 0x0029, 0x0028 }, + { 0x003C, 0x003E }, + { 0x003E, 0x003C }, + { 0x005B, 0x005D }, + { 0x005D, 0x005B }, + { 0x007B, 0x007D }, + { 0x007D, 0x007B }, + { 0x00AB, 0x00BB }, + { 0x00BB, 0x00AB }, + { 0x0F3A, 0x0F3B }, + { 0x0F3B, 0x0F3A }, + { 0x0F3C, 0x0F3D }, + { 0x0F3D, 0x0F3C }, + { 0x169B, 0x169C }, + { 0x169C, 0x169B }, + { 0x2039, 0x203A }, + { 0x203A, 0x2039 }, + { 0x2045, 0x2046 }, + { 0x2046, 0x2045 }, + { 0x207D, 0x207E }, + { 0x207E, 0x207D }, + { 0x208D, 0x208E }, + { 0x208E, 0x208D }, + { 0x2208, 0x220B }, + { 0x2209, 0x220C }, + { 0x220A, 0x220D }, + { 0x220B, 0x2208 }, + { 0x220C, 0x2209 }, + { 0x220D, 0x220A }, + { 0x2215, 0x29F5 }, + { 0x223C, 0x223D }, + { 0x223D, 0x223C }, + { 0x2243, 0x22CD }, + { 0x2252, 0x2253 }, + { 0x2253, 0x2252 }, + { 0x2254, 0x2255 }, + { 0x2255, 0x2254 }, + { 0x2264, 0x2265 }, + { 0x2265, 0x2264 }, + { 0x2266, 0x2267 }, + { 0x2267, 0x2266 }, + { 0x2268, 0x2269 }, + { 0x2269, 0x2268 }, + { 0x226A, 0x226B }, + { 0x226B, 0x226A }, + { 0x226E, 0x226F }, + { 0x226F, 0x226E }, + { 0x2270, 0x2271 }, + { 0x2271, 0x2270 }, + { 0x2272, 0x2273 }, + { 0x2273, 0x2272 }, + { 0x2274, 0x2275 }, + { 0x2275, 0x2274 }, + { 0x2276, 0x2277 }, + { 0x2277, 0x2276 }, + { 0x2278, 0x2279 }, + { 0x2279, 0x2278 }, + { 0x227A, 0x227B }, + { 0x227B, 0x227A }, + { 0x227C, 0x227D }, + { 0x227D, 0x227C }, + { 0x227E, 0x227F }, + { 0x227F, 0x227E }, + { 0x2280, 0x2281 }, + { 0x2281, 0x2280 }, + { 0x2282, 0x2283 }, + { 0x2283, 0x2282 }, + { 0x2284, 0x2285 }, + { 0x2285, 0x2284 }, + { 0x2286, 0x2287 }, + { 0x2287, 0x2286 }, + { 0x2288, 0x2289 }, + { 0x2289, 0x2288 }, + { 0x228A, 0x228B }, + { 0x228B, 0x228A }, + { 0x228F, 0x2290 }, + { 0x2290, 0x228F }, + { 0x2291, 0x2292 }, + { 0x2292, 0x2291 }, + { 0x2298, 0x29B8 }, + { 0x22A2, 0x22A3 }, + { 0x22A3, 0x22A2 }, + { 0x22A6, 0x2ADE }, + { 0x22A8, 0x2AE4 }, + { 0x22A9, 0x2AE3 }, + { 0x22AB, 0x2AE5 }, + { 0x22B0, 0x22B1 }, + { 0x22B1, 0x22B0 }, + { 0x22B2, 0x22B3 }, + { 0x22B3, 0x22B2 }, + { 0x22B4, 0x22B5 }, + { 0x22B5, 0x22B4 }, + { 0x22B6, 0x22B7 }, + { 0x22B7, 0x22B6 }, + { 0x22C9, 0x22CA }, + { 0x22CA, 0x22C9 }, + { 0x22CB, 0x22CC }, + { 0x22CC, 0x22CB }, + { 0x22CD, 0x2243 }, + { 0x22D0, 0x22D1 }, + { 0x22D1, 0x22D0 }, + { 0x22D6, 0x22D7 }, + { 0x22D7, 0x22D6 }, + { 0x22D8, 0x22D9 }, + { 0x22D9, 0x22D8 }, + { 0x22DA, 0x22DB }, + { 0x22DB, 0x22DA }, + { 0x22DC, 0x22DD }, + { 0x22DD, 0x22DC }, + { 0x22DE, 0x22DF }, + { 0x22DF, 0x22DE }, + { 0x22E0, 0x22E1 }, + { 0x22E1, 0x22E0 }, + { 0x22E2, 0x22E3 }, + { 0x22E3, 0x22E2 }, + { 0x22E4, 0x22E5 }, + { 0x22E5, 0x22E4 }, + { 0x22E6, 0x22E7 }, + { 0x22E7, 0x22E6 }, + { 0x22E8, 0x22E9 }, + { 0x22E9, 0x22E8 }, + { 0x22EA, 0x22EB }, + { 0x22EB, 0x22EA }, + { 0x22EC, 0x22ED }, + { 0x22ED, 0x22EC }, + { 0x22F0, 0x22F1 }, + { 0x22F1, 0x22F0 }, + { 0x22F2, 0x22FA }, + { 0x22F3, 0x22FB }, + { 0x22F4, 0x22FC }, + { 0x22F6, 0x22FD }, + { 0x22F7, 0x22FE }, + { 0x22FA, 0x22F2 }, + { 0x22FB, 0x22F3 }, + { 0x22FC, 0x22F4 }, + { 0x22FD, 0x22F6 }, + { 0x22FE, 0x22F7 }, + { 0x2308, 0x2309 }, + { 0x2309, 0x2308 }, + { 0x230A, 0x230B }, + { 0x230B, 0x230A }, + { 0x2329, 0x232A }, + { 0x232A, 0x2329 }, + { 0x2768, 0x2769 }, + { 0x2769, 0x2768 }, + { 0x276A, 0x276B }, + { 0x276B, 0x276A }, + { 0x276C, 0x276D }, + { 0x276D, 0x276C }, + { 0x276E, 0x276F }, + { 0x276F, 0x276E }, + { 0x2770, 0x2771 }, + { 0x2771, 0x2770 }, + { 0x2772, 0x2773 }, + { 0x2773, 0x2772 }, + { 0x2774, 0x2775 }, + { 0x2775, 0x2774 }, + { 0x27C3, 0x27C4 }, + { 0x27C4, 0x27C3 }, + { 0x27C5, 0x27C6 }, + { 0x27C6, 0x27C5 }, + { 0x27C8, 0x27C9 }, + { 0x27C9, 0x27C8 }, + { 0x27D5, 0x27D6 }, + { 0x27D6, 0x27D5 }, + { 0x27DD, 0x27DE }, + { 0x27DE, 0x27DD }, + { 0x27E2, 0x27E3 }, + { 0x27E3, 0x27E2 }, + { 0x27E4, 0x27E5 }, + { 0x27E5, 0x27E4 }, + { 0x27E6, 0x27E7 }, + { 0x27E7, 0x27E6 }, + { 0x27E8, 0x27E9 }, + { 0x27E9, 0x27E8 }, + { 0x27EA, 0x27EB }, + { 0x27EB, 0x27EA }, + { 0x27EC, 0x27ED }, + { 0x27ED, 0x27EC }, + { 0x27EE, 0x27EF }, + { 0x27EF, 0x27EE }, + { 0x2983, 0x2984 }, + { 0x2984, 0x2983 }, + { 0x2985, 0x2986 }, + { 0x2986, 0x2985 }, + { 0x2987, 0x2988 }, + { 0x2988, 0x2987 }, + { 0x2989, 0x298A }, + { 0x298A, 0x2989 }, + { 0x298B, 0x298C }, + { 0x298C, 0x298B }, + { 0x298D, 0x2990 }, + { 0x298E, 0x298F }, + { 0x298F, 0x298E }, + { 0x2990, 0x298D }, + { 0x2991, 0x2992 }, + { 0x2992, 0x2991 }, + { 0x2993, 0x2994 }, + { 0x2994, 0x2993 }, + { 0x2995, 0x2996 }, + { 0x2996, 0x2995 }, + { 0x2997, 0x2998 }, + { 0x2998, 0x2997 }, + { 0x29B8, 0x2298 }, + { 0x29C0, 0x29C1 }, + { 0x29C1, 0x29C0 }, + { 0x29C4, 0x29C5 }, + { 0x29C5, 0x29C4 }, + { 0x29CF, 0x29D0 }, + { 0x29D0, 0x29CF }, + { 0x29D1, 0x29D2 }, + { 0x29D2, 0x29D1 }, + { 0x29D4, 0x29D5 }, + { 0x29D5, 0x29D4 }, + { 0x29D8, 0x29D9 }, + { 0x29D9, 0x29D8 }, + { 0x29DA, 0x29DB }, + { 0x29DB, 0x29DA }, + { 0x29F5, 0x2215 }, + { 0x29F8, 0x29F9 }, + { 0x29F9, 0x29F8 }, + { 0x29FC, 0x29FD }, + { 0x29FD, 0x29FC }, + { 0x2A2B, 0x2A2C }, + { 0x2A2C, 0x2A2B }, + { 0x2A2D, 0x2A2E }, + { 0x2A2E, 0x2A2D }, + { 0x2A34, 0x2A35 }, + { 0x2A35, 0x2A34 }, + { 0x2A3C, 0x2A3D }, + { 0x2A3D, 0x2A3C }, + { 0x2A64, 0x2A65 }, + { 0x2A65, 0x2A64 }, + { 0x2A79, 0x2A7A }, + { 0x2A7A, 0x2A79 }, + { 0x2A7D, 0x2A7E }, + { 0x2A7E, 0x2A7D }, + { 0x2A7F, 0x2A80 }, + { 0x2A80, 0x2A7F }, + { 0x2A81, 0x2A82 }, + { 0x2A82, 0x2A81 }, + { 0x2A83, 0x2A84 }, + { 0x2A84, 0x2A83 }, + { 0x2A8B, 0x2A8C }, + { 0x2A8C, 0x2A8B }, + { 0x2A91, 0x2A92 }, + { 0x2A92, 0x2A91 }, + { 0x2A93, 0x2A94 }, + { 0x2A94, 0x2A93 }, + { 0x2A95, 0x2A96 }, + { 0x2A96, 0x2A95 }, + { 0x2A97, 0x2A98 }, + { 0x2A98, 0x2A97 }, + { 0x2A99, 0x2A9A }, + { 0x2A9A, 0x2A99 }, + { 0x2A9B, 0x2A9C }, + { 0x2A9C, 0x2A9B }, + { 0x2AA1, 0x2AA2 }, + { 0x2AA2, 0x2AA1 }, + { 0x2AA6, 0x2AA7 }, + { 0x2AA7, 0x2AA6 }, + { 0x2AA8, 0x2AA9 }, + { 0x2AA9, 0x2AA8 }, + { 0x2AAA, 0x2AAB }, + { 0x2AAB, 0x2AAA }, + { 0x2AAC, 0x2AAD }, + { 0x2AAD, 0x2AAC }, + { 0x2AAF, 0x2AB0 }, + { 0x2AB0, 0x2AAF }, + { 0x2AB3, 0x2AB4 }, + { 0x2AB4, 0x2AB3 }, + { 0x2ABB, 0x2ABC }, + { 0x2ABC, 0x2ABB }, + { 0x2ABD, 0x2ABE }, + { 0x2ABE, 0x2ABD }, + { 0x2ABF, 0x2AC0 }, + { 0x2AC0, 0x2ABF }, + { 0x2AC1, 0x2AC2 }, + { 0x2AC2, 0x2AC1 }, + { 0x2AC3, 0x2AC4 }, + { 0x2AC4, 0x2AC3 }, + { 0x2AC5, 0x2AC6 }, + { 0x2AC6, 0x2AC5 }, + { 0x2ACD, 0x2ACE }, + { 0x2ACE, 0x2ACD }, + { 0x2ACF, 0x2AD0 }, + { 0x2AD0, 0x2ACF }, + { 0x2AD1, 0x2AD2 }, + { 0x2AD2, 0x2AD1 }, + { 0x2AD3, 0x2AD4 }, + { 0x2AD4, 0x2AD3 }, + { 0x2AD5, 0x2AD6 }, + { 0x2AD6, 0x2AD5 }, + { 0x2ADE, 0x22A6 }, + { 0x2AE3, 0x22A9 }, + { 0x2AE4, 0x22A8 }, + { 0x2AE5, 0x22AB }, + { 0x2AEC, 0x2AED }, + { 0x2AED, 0x2AEC }, + { 0x2AF7, 0x2AF8 }, + { 0x2AF8, 0x2AF7 }, + { 0x2AF9, 0x2AFA }, + { 0x2AFA, 0x2AF9 }, + { 0x2E02, 0x2E03 }, + { 0x2E03, 0x2E02 }, + { 0x2E04, 0x2E05 }, + { 0x2E05, 0x2E04 }, + { 0x2E09, 0x2E0A }, + { 0x2E0A, 0x2E09 }, + { 0x2E0C, 0x2E0D }, + { 0x2E0D, 0x2E0C }, + { 0x2E1C, 0x2E1D }, + { 0x2E1D, 0x2E1C }, + { 0x2E20, 0x2E21 }, + { 0x2E21, 0x2E20 }, + { 0x2E22, 0x2E23 }, + { 0x2E23, 0x2E22 }, + { 0x2E24, 0x2E25 }, + { 0x2E25, 0x2E24 }, + { 0x2E26, 0x2E27 }, + { 0x2E27, 0x2E26 }, + { 0x2E28, 0x2E29 }, + { 0x2E29, 0x2E28 }, + { 0x3008, 0x3009 }, + { 0x3009, 0x3008 }, + { 0x300A, 0x300B }, + { 0x300B, 0x300A }, + { 0x300C, 0x300D }, + { 0x300D, 0x300C }, + { 0x300E, 0x300F }, + { 0x300F, 0x300E }, + { 0x3010, 0x3011 }, + { 0x3011, 0x3010 }, + { 0x3014, 0x3015 }, + { 0x3015, 0x3014 }, + { 0x3016, 0x3017 }, + { 0x3017, 0x3016 }, + { 0x3018, 0x3019 }, + { 0x3019, 0x3018 }, + { 0x301A, 0x301B }, + { 0x301B, 0x301A }, + { 0xFE59, 0xFE5A }, + { 0xFE5A, 0xFE59 }, + { 0xFE5B, 0xFE5C }, + { 0xFE5C, 0xFE5B }, + { 0xFE5D, 0xFE5E }, + { 0xFE5E, 0xFE5D }, + { 0xFE64, 0xFE65 }, + { 0xFE65, 0xFE64 }, + { 0xFF08, 0xFF09 }, + { 0xFF09, 0xFF08 }, + { 0xFF1C, 0xFF1E }, + { 0xFF1E, 0xFF1C }, + { 0xFF3B, 0xFF3D }, + { 0xFF3D, 0xFF3B }, + { 0xFF5B, 0xFF5D }, + { 0xFF5D, 0xFF5B }, + { 0xFF5F, 0xFF60 }, + { 0xFF60, 0xFF5F }, + { 0xFF62, 0xFF63 }, + { 0xFF63, 0xFF62 } }; diff --git a/src/biditype.h b/src/biditype.h new file mode 100644 index 0000000000..60fc6374f3 --- /dev/null +++ b/src/biditype.h @@ -0,0 +1,446 @@ + struct { + int from, to; + bidi_type_t type; + } bidi_type[] = { + { 0x0000, 0x0008, WEAK_BN }, + { 0x0009, 0x0009, NEUTRAL_S }, + { 0x000A, 0x000A, NEUTRAL_B }, + { 0x000B, 0x000B, NEUTRAL_S }, + { 0x000C, 0x000C, NEUTRAL_WS }, + { 0x000D, 0x000D, NEUTRAL_B }, + { 0x000E, 0x001B, WEAK_BN }, + { 0x001C, 0x001E, NEUTRAL_B }, + { 0x001F, 0x001F, NEUTRAL_S }, + { 0x0020, 0x0020, NEUTRAL_WS }, + { 0x0021, 0x0022, NEUTRAL_ON }, + { 0x0023, 0x0025, WEAK_ET }, + { 0x0026, 0x002A, NEUTRAL_ON }, + { 0x002B, 0x002B, WEAK_ES }, + { 0x002C, 0x002C, WEAK_CS }, + { 0x002D, 0x002D, WEAK_ES }, + { 0x002E, 0x002F, WEAK_CS }, + { 0x0030, 0x0039, WEAK_EN }, + { 0x003A, 0x003A, WEAK_CS }, + { 0x003B, 0x0040, NEUTRAL_ON }, + { 0x005B, 0x0060, NEUTRAL_ON }, + { 0x007B, 0x007E, NEUTRAL_ON }, + { 0x007F, 0x0084, WEAK_BN }, + { 0x0085, 0x0085, NEUTRAL_B }, + { 0x0086, 0x009F, WEAK_BN }, + { 0x00A0, 0x00A0, WEAK_CS }, + { 0x00A1, 0x00A1, NEUTRAL_ON }, + { 0x00A2, 0x00A5, WEAK_ET }, + { 0x00A6, 0x00A9, NEUTRAL_ON }, + { 0x00AB, 0x00AC, NEUTRAL_ON }, + { 0x00AD, 0x00AD, WEAK_BN }, + { 0x00AE, 0x00AF, NEUTRAL_ON }, + { 0x00B0, 0x00B1, WEAK_ET }, + { 0x00B2, 0x00B3, WEAK_EN }, + { 0x00B4, 0x00B4, NEUTRAL_ON }, + { 0x00B6, 0x00B8, NEUTRAL_ON }, + { 0x00B9, 0x00B9, WEAK_EN }, + { 0x00BB, 0x00BF, NEUTRAL_ON }, + { 0x00D7, 0x00D7, NEUTRAL_ON }, + { 0x00F7, 0x00F7, NEUTRAL_ON }, + { 0x02B9, 0x02BA, NEUTRAL_ON }, + { 0x02C2, 0x02CF, NEUTRAL_ON }, + { 0x02D2, 0x02DF, NEUTRAL_ON }, + { 0x02E5, 0x02ED, NEUTRAL_ON }, + { 0x02EF, 0x02FF, NEUTRAL_ON }, + { 0x0300, 0x036F, WEAK_NSM }, + { 0x0374, 0x0375, NEUTRAL_ON }, + { 0x037E, 0x0385, NEUTRAL_ON }, + { 0x0387, 0x0387, NEUTRAL_ON }, + { 0x03F6, 0x03F6, NEUTRAL_ON }, + { 0x0483, 0x0489, WEAK_NSM }, + { 0x058A, 0x058A, NEUTRAL_ON }, + { 0x0591, 0x05BD, WEAK_NSM }, + { 0x05BE, 0x05BE, STRONG_R }, + { 0x05BF, 0x05BF, WEAK_NSM }, + { 0x05C0, 0x05C0, STRONG_R }, + { 0x05C1, 0x05C2, WEAK_NSM }, + { 0x05C3, 0x05C3, STRONG_R }, + { 0x05C4, 0x05C5, WEAK_NSM }, + { 0x05C6, 0x05C6, STRONG_R }, + { 0x05C7, 0x05C7, WEAK_NSM }, + { 0x05D0, 0x05F4, STRONG_R }, + { 0x0600, 0x0603, WEAK_AN }, + { 0x0606, 0x0607, NEUTRAL_ON }, + { 0x0608, 0x0608, STRONG_AL }, + { 0x0609, 0x060A, WEAK_ET }, + { 0x060B, 0x060B, STRONG_AL }, + { 0x060C, 0x060C, WEAK_CS }, + { 0x060D, 0x060D, STRONG_AL }, + { 0x060E, 0x060F, NEUTRAL_ON }, + { 0x0610, 0x061A, WEAK_NSM }, + { 0x061B, 0x064A, STRONG_AL }, + { 0x064B, 0x065F, WEAK_NSM }, + { 0x0660, 0x0669, WEAK_AN }, + { 0x066A, 0x066A, WEAK_ET }, + { 0x066B, 0x066C, WEAK_AN }, + { 0x066D, 0x066F, STRONG_AL }, + { 0x0670, 0x0670, WEAK_NSM }, + { 0x0671, 0x06D5, STRONG_AL }, + { 0x06D6, 0x06DC, WEAK_NSM }, + { 0x06DD, 0x06DD, WEAK_AN }, + { 0x06DE, 0x06E4, WEAK_NSM }, + { 0x06E5, 0x06E6, STRONG_AL }, + { 0x06E7, 0x06E8, WEAK_NSM }, + { 0x06E9, 0x06E9, NEUTRAL_ON }, + { 0x06EA, 0x06ED, WEAK_NSM }, + { 0x06EE, 0x06EF, STRONG_AL }, + { 0x06F0, 0x06F9, WEAK_EN }, + { 0x06FA, 0x070D, STRONG_AL }, + { 0x070F, 0x070F, WEAK_AN }, + { 0x0710, 0x0710, STRONG_AL }, + { 0x0711, 0x0711, WEAK_NSM }, + { 0x0712, 0x072F, STRONG_AL }, + { 0x0730, 0x074A, WEAK_NSM }, + { 0x074D, 0x07A5, STRONG_AL }, + { 0x07A6, 0x07B0, WEAK_NSM }, + { 0x07B1, 0x07B1, STRONG_AL }, + { 0x07C0, 0x07EA, STRONG_R }, + { 0x07EB, 0x07F3, WEAK_NSM }, + { 0x07F4, 0x07F5, STRONG_R }, + { 0x07F6, 0x07F9, NEUTRAL_ON }, + { 0x07FA, 0x0815, STRONG_R }, + { 0x0816, 0x0819, WEAK_NSM }, + { 0x081A, 0x081A, STRONG_R }, + { 0x081B, 0x0823, WEAK_NSM }, + { 0x0824, 0x0824, STRONG_R }, + { 0x0825, 0x0827, WEAK_NSM }, + { 0x0828, 0x0828, STRONG_R }, + { 0x0829, 0x082D, WEAK_NSM }, + { 0x0830, 0x0858, STRONG_R }, + { 0x0859, 0x085B, WEAK_NSM }, + { 0x085E, 0x085E, STRONG_R }, + { 0x0900, 0x0902, WEAK_NSM }, + { 0x093A, 0x093A, WEAK_NSM }, + { 0x093C, 0x093C, WEAK_NSM }, + { 0x0941, 0x0948, WEAK_NSM }, + { 0x094D, 0x094D, WEAK_NSM }, + { 0x0951, 0x0957, WEAK_NSM }, + { 0x0962, 0x0963, WEAK_NSM }, + { 0x0981, 0x0981, WEAK_NSM }, + { 0x09BC, 0x09BC, WEAK_NSM }, + { 0x09C1, 0x09C4, WEAK_NSM }, + { 0x09CD, 0x09CD, WEAK_NSM }, + { 0x09E2, 0x09E3, WEAK_NSM }, + { 0x09F2, 0x09F3, WEAK_ET }, + { 0x09FB, 0x09FB, WEAK_ET }, + { 0x0A01, 0x0A02, WEAK_NSM }, + { 0x0A3C, 0x0A3C, WEAK_NSM }, + { 0x0A41, 0x0A51, WEAK_NSM }, + { 0x0A70, 0x0A71, WEAK_NSM }, + { 0x0A75, 0x0A82, WEAK_NSM }, + { 0x0ABC, 0x0ABC, WEAK_NSM }, + { 0x0AC1, 0x0AC8, WEAK_NSM }, + { 0x0ACD, 0x0ACD, WEAK_NSM }, + { 0x0AE2, 0x0AE3, WEAK_NSM }, + { 0x0AF1, 0x0AF1, WEAK_ET }, + { 0x0B01, 0x0B01, WEAK_NSM }, + { 0x0B3C, 0x0B3C, WEAK_NSM }, + { 0x0B3F, 0x0B3F, WEAK_NSM }, + { 0x0B41, 0x0B44, WEAK_NSM }, + { 0x0B4D, 0x0B56, WEAK_NSM }, + { 0x0B62, 0x0B63, WEAK_NSM }, + { 0x0B82, 0x0B82, WEAK_NSM }, + { 0x0BC0, 0x0BC0, WEAK_NSM }, + { 0x0BCD, 0x0BCD, WEAK_NSM }, + { 0x0BF3, 0x0BF8, NEUTRAL_ON }, + { 0x0BF9, 0x0BF9, WEAK_ET }, + { 0x0BFA, 0x0BFA, NEUTRAL_ON }, + { 0x0C3E, 0x0C40, WEAK_NSM }, + { 0x0C46, 0x0C56, WEAK_NSM }, + { 0x0C62, 0x0C63, WEAK_NSM }, + { 0x0C78, 0x0C7E, NEUTRAL_ON }, + { 0x0CBC, 0x0CBC, WEAK_NSM }, + { 0x0CCC, 0x0CCD, WEAK_NSM }, + { 0x0CE2, 0x0CE3, WEAK_NSM }, + { 0x0D41, 0x0D44, WEAK_NSM }, + { 0x0D4D, 0x0D4D, WEAK_NSM }, + { 0x0D62, 0x0D63, WEAK_NSM }, + { 0x0DCA, 0x0DCA, WEAK_NSM }, + { 0x0DD2, 0x0DD6, WEAK_NSM }, + { 0x0E31, 0x0E31, WEAK_NSM }, + { 0x0E34, 0x0E3A, WEAK_NSM }, + { 0x0E3F, 0x0E3F, WEAK_ET }, + { 0x0E47, 0x0E4E, WEAK_NSM }, + { 0x0EB1, 0x0EB1, WEAK_NSM }, + { 0x0EB4, 0x0EBC, WEAK_NSM }, + { 0x0EC8, 0x0ECD, WEAK_NSM }, + { 0x0F18, 0x0F19, WEAK_NSM }, + { 0x0F35, 0x0F35, WEAK_NSM }, + { 0x0F37, 0x0F37, WEAK_NSM }, + { 0x0F39, 0x0F39, WEAK_NSM }, + { 0x0F3A, 0x0F3D, NEUTRAL_ON }, + { 0x0F71, 0x0F7E, WEAK_NSM }, + { 0x0F80, 0x0F84, WEAK_NSM }, + { 0x0F86, 0x0F87, WEAK_NSM }, + { 0x0F8D, 0x0FBC, WEAK_NSM }, + { 0x0FC6, 0x0FC6, WEAK_NSM }, + { 0x102D, 0x1030, WEAK_NSM }, + { 0x1032, 0x1037, WEAK_NSM }, + { 0x1039, 0x103A, WEAK_NSM }, + { 0x103D, 0x103E, WEAK_NSM }, + { 0x1058, 0x1059, WEAK_NSM }, + { 0x105E, 0x1060, WEAK_NSM }, + { 0x1071, 0x1074, WEAK_NSM }, + { 0x1082, 0x1082, WEAK_NSM }, + { 0x1085, 0x1086, WEAK_NSM }, + { 0x108D, 0x108D, WEAK_NSM }, + { 0x109D, 0x109D, WEAK_NSM }, + { 0x135D, 0x135F, WEAK_NSM }, + { 0x1390, 0x1399, NEUTRAL_ON }, + { 0x1400, 0x1400, NEUTRAL_ON }, + { 0x1680, 0x1680, NEUTRAL_WS }, + { 0x169B, 0x169C, NEUTRAL_ON }, + { 0x1712, 0x1714, WEAK_NSM }, + { 0x1732, 0x1734, WEAK_NSM }, + { 0x1752, 0x1753, WEAK_NSM }, + { 0x1772, 0x1773, WEAK_NSM }, + { 0x17B7, 0x17BD, WEAK_NSM }, + { 0x17C6, 0x17C6, WEAK_NSM }, + { 0x17C9, 0x17D3, WEAK_NSM }, + { 0x17DB, 0x17DB, WEAK_ET }, + { 0x17DD, 0x17DD, WEAK_NSM }, + { 0x17F0, 0x180A, NEUTRAL_ON }, + { 0x180B, 0x180D, WEAK_NSM }, + { 0x180E, 0x180E, NEUTRAL_WS }, + { 0x18A9, 0x18A9, WEAK_NSM }, + { 0x1920, 0x1922, WEAK_NSM }, + { 0x1927, 0x1928, WEAK_NSM }, + { 0x1932, 0x1932, WEAK_NSM }, + { 0x1939, 0x193B, WEAK_NSM }, + { 0x1940, 0x1945, NEUTRAL_ON }, + { 0x19DE, 0x19FF, NEUTRAL_ON }, + { 0x1A17, 0x1A18, WEAK_NSM }, + { 0x1A56, 0x1A56, WEAK_NSM }, + { 0x1A58, 0x1A60, WEAK_NSM }, + { 0x1A62, 0x1A62, WEAK_NSM }, + { 0x1A65, 0x1A6C, WEAK_NSM }, + { 0x1A73, 0x1A7F, WEAK_NSM }, + { 0x1B00, 0x1B03, WEAK_NSM }, + { 0x1B34, 0x1B34, WEAK_NSM }, + { 0x1B36, 0x1B3A, WEAK_NSM }, + { 0x1B3C, 0x1B3C, WEAK_NSM }, + { 0x1B42, 0x1B42, WEAK_NSM }, + { 0x1B6B, 0x1B73, WEAK_NSM }, + { 0x1B80, 0x1B81, WEAK_NSM }, + { 0x1BA2, 0x1BA5, WEAK_NSM }, + { 0x1BA8, 0x1BA9, WEAK_NSM }, + { 0x1BE6, 0x1BE6, WEAK_NSM }, + { 0x1BE8, 0x1BE9, WEAK_NSM }, + { 0x1BED, 0x1BED, WEAK_NSM }, + { 0x1BEF, 0x1BF1, WEAK_NSM }, + { 0x1C2C, 0x1C33, WEAK_NSM }, + { 0x1C36, 0x1C37, WEAK_NSM }, + { 0x1CD0, 0x1CD2, WEAK_NSM }, + { 0x1CD4, 0x1CE0, WEAK_NSM }, + { 0x1CE2, 0x1CE8, WEAK_NSM }, + { 0x1CED, 0x1CED, WEAK_NSM }, + { 0x1DC0, 0x1DFF, WEAK_NSM }, + { 0x1FBD, 0x1FBD, NEUTRAL_ON }, + { 0x1FBF, 0x1FC1, NEUTRAL_ON }, + { 0x1FCD, 0x1FCF, NEUTRAL_ON }, + { 0x1FDD, 0x1FDF, NEUTRAL_ON }, + { 0x1FED, 0x1FEF, NEUTRAL_ON }, + { 0x1FFD, 0x1FFE, NEUTRAL_ON }, + { 0x2000, 0x200A, NEUTRAL_WS }, + { 0x200B, 0x200D, WEAK_BN }, + { 0x200F, 0x200F, STRONG_R }, + { 0x2010, 0x2027, NEUTRAL_ON }, + { 0x2028, 0x2028, NEUTRAL_WS }, + { 0x2029, 0x2029, NEUTRAL_B }, + { 0x202A, 0x202A, LRE }, + { 0x202B, 0x202B, RLE }, + { 0x202C, 0x202C, PDF }, + { 0x202D, 0x202D, LRO }, + { 0x202E, 0x202E, RLO }, + { 0x202F, 0x202F, WEAK_CS }, + { 0x2030, 0x2034, WEAK_ET }, + { 0x2035, 0x2043, NEUTRAL_ON }, + { 0x2044, 0x2044, WEAK_CS }, + { 0x2045, 0x205E, NEUTRAL_ON }, + { 0x205F, 0x205F, NEUTRAL_WS }, + { 0x2060, 0x206F, WEAK_BN }, + { 0x2070, 0x2070, WEAK_EN }, + { 0x2074, 0x2079, WEAK_EN }, + { 0x207A, 0x207B, WEAK_ES }, + { 0x207C, 0x207E, NEUTRAL_ON }, + { 0x2080, 0x2089, WEAK_EN }, + { 0x208A, 0x208B, WEAK_ES }, + { 0x208C, 0x208E, NEUTRAL_ON }, + { 0x20A0, 0x20B8, WEAK_ET }, + { 0x20D0, 0x20F0, WEAK_NSM }, + { 0x2100, 0x2101, NEUTRAL_ON }, + { 0x2103, 0x2106, NEUTRAL_ON }, + { 0x2108, 0x2109, NEUTRAL_ON }, + { 0x2114, 0x2114, NEUTRAL_ON }, + { 0x2116, 0x2118, NEUTRAL_ON }, + { 0x211E, 0x2123, NEUTRAL_ON }, + { 0x2125, 0x2125, NEUTRAL_ON }, + { 0x2127, 0x2127, NEUTRAL_ON }, + { 0x2129, 0x2129, NEUTRAL_ON }, + { 0x212E, 0x212E, WEAK_ET }, + { 0x213A, 0x213B, NEUTRAL_ON }, + { 0x2140, 0x2144, NEUTRAL_ON }, + { 0x214A, 0x214D, NEUTRAL_ON }, + { 0x2150, 0x215F, NEUTRAL_ON }, + { 0x2189, 0x2211, NEUTRAL_ON }, + { 0x2212, 0x2212, WEAK_ES }, + { 0x2213, 0x2213, WEAK_ET }, + { 0x2214, 0x2335, NEUTRAL_ON }, + { 0x237B, 0x2394, NEUTRAL_ON }, + { 0x2396, 0x2487, NEUTRAL_ON }, + { 0x2488, 0x249B, WEAK_EN }, + { 0x24EA, 0x26AB, NEUTRAL_ON }, + { 0x26AD, 0x27FF, NEUTRAL_ON }, + { 0x2900, 0x2B59, NEUTRAL_ON }, + { 0x2CE5, 0x2CEA, NEUTRAL_ON }, + { 0x2CEF, 0x2CF1, WEAK_NSM }, + { 0x2CF9, 0x2CFF, NEUTRAL_ON }, + { 0x2D7F, 0x2D7F, WEAK_NSM }, + { 0x2DE0, 0x2DFF, WEAK_NSM }, + { 0x2E00, 0x2FFB, NEUTRAL_ON }, + { 0x3000, 0x3000, NEUTRAL_WS }, + { 0x3001, 0x3004, NEUTRAL_ON }, + { 0x3008, 0x3020, NEUTRAL_ON }, + { 0x302A, 0x302F, WEAK_NSM }, + { 0x3030, 0x3030, NEUTRAL_ON }, + { 0x3036, 0x3037, NEUTRAL_ON }, + { 0x303D, 0x303F, NEUTRAL_ON }, + { 0x3099, 0x309A, WEAK_NSM }, + { 0x309B, 0x309C, NEUTRAL_ON }, + { 0x30A0, 0x30A0, NEUTRAL_ON }, + { 0x30FB, 0x30FB, NEUTRAL_ON }, + { 0x31C0, 0x31E3, NEUTRAL_ON }, + { 0x321D, 0x321E, NEUTRAL_ON }, + { 0x3250, 0x325F, NEUTRAL_ON }, + { 0x327C, 0x327E, NEUTRAL_ON }, + { 0x32B1, 0x32BF, NEUTRAL_ON }, + { 0x32CC, 0x32CF, NEUTRAL_ON }, + { 0x3377, 0x337A, NEUTRAL_ON }, + { 0x33DE, 0x33DF, NEUTRAL_ON }, + { 0x33FF, 0x33FF, NEUTRAL_ON }, + { 0x4DC0, 0x4DFF, NEUTRAL_ON }, + { 0xA490, 0xA4C6, NEUTRAL_ON }, + { 0xA60D, 0xA60F, NEUTRAL_ON }, + { 0xA66F, 0xA672, WEAK_NSM }, + { 0xA673, 0xA673, NEUTRAL_ON }, + { 0xA67C, 0xA67D, WEAK_NSM }, + { 0xA67E, 0xA67F, NEUTRAL_ON }, + { 0xA6F0, 0xA6F1, WEAK_NSM }, + { 0xA700, 0xA721, NEUTRAL_ON }, + { 0xA788, 0xA788, NEUTRAL_ON }, + { 0xA802, 0xA802, WEAK_NSM }, + { 0xA806, 0xA806, WEAK_NSM }, + { 0xA80B, 0xA80B, WEAK_NSM }, + { 0xA825, 0xA826, WEAK_NSM }, + { 0xA828, 0xA82B, NEUTRAL_ON }, + { 0xA838, 0xA839, WEAK_ET }, + { 0xA874, 0xA877, NEUTRAL_ON }, + { 0xA8C4, 0xA8C4, WEAK_NSM }, + { 0xA8E0, 0xA8F1, WEAK_NSM }, + { 0xA926, 0xA92D, WEAK_NSM }, + { 0xA947, 0xA951, WEAK_NSM }, + { 0xA980, 0xA982, WEAK_NSM }, + { 0xA9B3, 0xA9B3, WEAK_NSM }, + { 0xA9B6, 0xA9B9, WEAK_NSM }, + { 0xA9BC, 0xA9BC, WEAK_NSM }, + { 0xAA29, 0xAA2E, WEAK_NSM }, + { 0xAA31, 0xAA32, WEAK_NSM }, + { 0xAA35, 0xAA36, WEAK_NSM }, + { 0xAA43, 0xAA43, WEAK_NSM }, + { 0xAA4C, 0xAA4C, WEAK_NSM }, + { 0xAAB0, 0xAAB0, WEAK_NSM }, + { 0xAAB2, 0xAAB4, WEAK_NSM }, + { 0xAAB7, 0xAAB8, WEAK_NSM }, + { 0xAABE, 0xAABF, WEAK_NSM }, + { 0xAAC1, 0xAAC1, WEAK_NSM }, + { 0xABE5, 0xABE5, WEAK_NSM }, + { 0xABE8, 0xABE8, WEAK_NSM }, + { 0xABED, 0xABED, WEAK_NSM }, + { 0xFB1D, 0xFB1D, STRONG_R }, + { 0xFB1E, 0xFB1E, WEAK_NSM }, + { 0xFB1F, 0xFB28, STRONG_R }, + { 0xFB29, 0xFB29, WEAK_ES }, + { 0xFB2A, 0xFB4F, STRONG_R }, + { 0xFB50, 0xFD3D, STRONG_AL }, + { 0xFD3E, 0xFD3F, NEUTRAL_ON }, + { 0xFD50, 0xFDFC, STRONG_AL }, + { 0xFDFD, 0xFDFD, NEUTRAL_ON }, + { 0xFE00, 0xFE0F, WEAK_NSM }, + { 0xFE10, 0xFE19, NEUTRAL_ON }, + { 0xFE20, 0xFE26, WEAK_NSM }, + { 0xFE30, 0xFE4F, NEUTRAL_ON }, + { 0xFE50, 0xFE50, WEAK_CS }, + { 0xFE51, 0xFE51, NEUTRAL_ON }, + { 0xFE52, 0xFE52, WEAK_CS }, + { 0xFE54, 0xFE54, NEUTRAL_ON }, + { 0xFE55, 0xFE55, WEAK_CS }, + { 0xFE56, 0xFE5E, NEUTRAL_ON }, + { 0xFE5F, 0xFE5F, WEAK_ET }, + { 0xFE60, 0xFE61, NEUTRAL_ON }, + { 0xFE62, 0xFE63, WEAK_ES }, + { 0xFE64, 0xFE68, NEUTRAL_ON }, + { 0xFE69, 0xFE6A, WEAK_ET }, + { 0xFE6B, 0xFE6B, NEUTRAL_ON }, + { 0xFE70, 0xFEFC, STRONG_AL }, + { 0xFEFF, 0xFEFF, WEAK_BN }, + { 0xFF01, 0xFF02, NEUTRAL_ON }, + { 0xFF03, 0xFF05, WEAK_ET }, + { 0xFF06, 0xFF0A, NEUTRAL_ON }, + { 0xFF0B, 0xFF0B, WEAK_ES }, + { 0xFF0C, 0xFF0C, WEAK_CS }, + { 0xFF0D, 0xFF0D, WEAK_ES }, + { 0xFF0E, 0xFF0F, WEAK_CS }, + { 0xFF10, 0xFF19, WEAK_EN }, + { 0xFF1A, 0xFF1A, WEAK_CS }, + { 0xFF1B, 0xFF20, NEUTRAL_ON }, + { 0xFF3B, 0xFF40, NEUTRAL_ON }, + { 0xFF5B, 0xFF65, NEUTRAL_ON }, + { 0xFFE0, 0xFFE1, WEAK_ET }, + { 0xFFE2, 0xFFE4, NEUTRAL_ON }, + { 0xFFE5, 0xFFE6, WEAK_ET }, + { 0xFFE8, 0xFFFD, NEUTRAL_ON }, + { 0x10101, 0x10101, NEUTRAL_ON }, + { 0x10140, 0x1019B, NEUTRAL_ON }, + { 0x101FD, 0x101FD, WEAK_NSM }, + { 0x10800, 0x1091B, STRONG_R }, + { 0x1091F, 0x1091F, NEUTRAL_ON }, + { 0x10920, 0x10A00, STRONG_R }, + { 0x10A01, 0x10A0F, WEAK_NSM }, + { 0x10A10, 0x10A33, STRONG_R }, + { 0x10A38, 0x10A3F, WEAK_NSM }, + { 0x10A40, 0x10B35, STRONG_R }, + { 0x10B39, 0x10B3F, NEUTRAL_ON }, + { 0x10B40, 0x10C48, STRONG_R }, + { 0x10E60, 0x10E7E, WEAK_AN }, + { 0x11001, 0x11001, WEAK_NSM }, + { 0x11038, 0x11046, WEAK_NSM }, + { 0x11052, 0x11065, NEUTRAL_ON }, + { 0x11080, 0x11081, WEAK_NSM }, + { 0x110B3, 0x110B6, WEAK_NSM }, + { 0x110B9, 0x110BA, WEAK_NSM }, + { 0x1D167, 0x1D169, WEAK_NSM }, + { 0x1D173, 0x1D17A, WEAK_BN }, + { 0x1D17B, 0x1D182, WEAK_NSM }, + { 0x1D185, 0x1D18B, WEAK_NSM }, + { 0x1D1AA, 0x1D1AD, WEAK_NSM }, + { 0x1D200, 0x1D241, NEUTRAL_ON }, + { 0x1D242, 0x1D244, WEAK_NSM }, + { 0x1D245, 0x1D356, NEUTRAL_ON }, + { 0x1D6DB, 0x1D6DB, NEUTRAL_ON }, + { 0x1D715, 0x1D715, NEUTRAL_ON }, + { 0x1D74F, 0x1D74F, NEUTRAL_ON }, + { 0x1D789, 0x1D789, NEUTRAL_ON }, + { 0x1D7C3, 0x1D7C3, NEUTRAL_ON }, + { 0x1D7CE, 0x1D7FF, WEAK_EN }, + { 0x1F000, 0x1F0DF, NEUTRAL_ON }, + { 0x1F100, 0x1F10A, WEAK_EN }, + { 0x1F300, 0x1F48B, NEUTRAL_ON }, + { 0x1F48D, 0x1F523, NEUTRAL_ON }, + { 0x1F525, 0x1F773, NEUTRAL_ON }, + { 0xE0001, 0xE007F, WEAK_BN }, + { 0xE0100, 0xE01EF, WEAK_NSM } }; diff --git a/src/buffer.c b/src/buffer.c index 339bc99dcb..589266f40e 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -1300,6 +1300,8 @@ If BUFFER is omitted or nil, some interesting buffer is returned. */) if (NILP (frame)) frame = selected_frame; + CHECK_FRAME (frame); + tail = Vbuffer_alist; pred = frame_buffer_predicate (frame); @@ -1547,7 +1549,7 @@ with SIGHUP. */) Lisp_Object tem; tem = Fsymbol_value (intern ("delete-auto-save-files")); if (! NILP (tem)) - internal_delete_file (b->auto_save_file_name, Qt); + internal_delete_file (b->auto_save_file_name); } if (b->base_buffer) @@ -1785,8 +1787,6 @@ messing with the window-buffer correspondences. */) (buffer_or_name, norecord) Lisp_Object buffer_or_name, norecord; { - char *err; - if (EQ (buffer_or_name, Fwindow_buffer (selected_window))) { /* Basically a NOP. Avoid signalling an error in the case where @@ -2189,7 +2189,7 @@ DEFUN ("buffer-swap-text", Fbuffer_swap_text, Sbuffer_swap_text, other_buffer = XBUFFER (buffer); if (NILP (other_buffer->name)) - error ("Cannot swap a dead buffer's text"); + error ("Cannot swap a dead buffer's text"); /* Actually, it probably works just fine. * if (other_buffer == current_buffer) @@ -2436,7 +2436,7 @@ current buffer is cleared. */) unsigned char *p = GPT_ADDR - 1; while (! CHAR_HEAD_P (*p) && p > BEG_ADDR) p--; - if (BASE_LEADING_CODE_P (*p)) + if (LEADING_CODE_P (*p)) { int new_gpt = GPT_BYTE - (GPT_ADDR - p); @@ -4339,7 +4339,7 @@ add_overlay_mod_hooklist (functionlist, overlay) int oldsize = XVECTOR (last_overlay_modification_hooks)->size; if (last_overlay_modification_hooks_used == oldsize) - last_overlay_modification_hooks = larger_vector + last_overlay_modification_hooks = larger_vector (last_overlay_modification_hooks, oldsize * 2, Qnil); ASET (last_overlay_modification_hooks, last_overlay_modification_hooks_used, functionlist); last_overlay_modification_hooks_used++; diff --git a/src/callproc.c b/src/callproc.c index 44dd6ed776..82a5ebb90d 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -39,7 +39,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include <sys/file.h> #ifdef HAVE_FCNTL_H -#define INCLUDED_FCNTL #include <fcntl.h> #endif @@ -53,7 +52,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif #ifdef MSDOS /* Demacs 1.1.1 91/10/16 HIRANO Satoshi */ -#define INCLUDED_FCNTL #include <fcntl.h> #include <sys/stat.h> #include <sys/param.h> @@ -856,7 +854,7 @@ delete_temp_file (name) /* Suppress jka-compr handling, etc. */ int count = SPECPDL_INDEX (); specbind (intern ("file-name-handler-alist"), Qnil); - internal_delete_file (name, Qt); + internal_delete_file (name); unbind_to (count, Qnil); return Qnil; } @@ -1362,7 +1362,7 @@ ccl_driver (ccl, source, destination, src_size, dst_size, charset_list) if (point >= size) continue; map = AREF (Vcode_conversion_map_vector, point); - /* Check map varidity. */ + /* Check map validity. */ if (!CONSP (map)) continue; map = XCDR (map); if (!VECTORP (map)) continue; @@ -1373,7 +1373,7 @@ ccl_driver (ccl, source, destination, src_size, dst_size, charset_list) /* check map type, [STARTPOINT VAL1 VAL2 ...] or - [t ELELMENT STARTPOINT ENDPOINT] */ + [t ELEMENT STARTPOINT ENDPOINT] */ if (NUMBERP (content)) { point = XUINT (content); @@ -1535,7 +1535,7 @@ ccl_driver (ccl, source, destination, src_size, dst_size, charset_list) if (point >= map_vector_size) continue; map = AREF (Vcode_conversion_map_vector, point); - /* Check map varidity. */ + /* Check map validity. */ if (!CONSP (map)) continue; map = XCDR (map); if (!VECTORP (map)) continue; @@ -1977,7 +1977,7 @@ check_ccl_update (ccl) DEFUN ("ccl-program-p", Fccl_program_p, Sccl_program_p, 1, 1, 0, doc: /* Return t if OBJECT is a CCL program name or a compiled CCL program code. -See the documentation of `define-ccl-program' for the detail of CCL program. */) +See the documentation of `define-ccl-program' for the detail of CCL program. */) (object) Lisp_Object object; { @@ -2229,7 +2229,7 @@ Return index number of the registered CCL program. */) slot = AREF (Vccl_program_table, idx); if (!VECTORP (slot)) - /* This is the first unsed slot. Register NAME here. */ + /* This is the first unused slot. Register NAME here. */ break; if (EQ (name, AREF (slot, 0))) diff --git a/src/character.c b/src/character.c index 5912a70d0c..7cd1eedcef 100644 --- a/src/character.c +++ b/src/character.c @@ -961,10 +961,13 @@ usage: (string &rest CHARACTERS) */) int n; Lisp_Object *args; { - int i; - unsigned char *buf = (unsigned char *) alloca (MAX_MULTIBYTE_LENGTH * n); - unsigned char *p = buf; - int c; + int i, c; + unsigned char *buf, *p; + Lisp_Object str; + USE_SAFE_ALLOCA; + + SAFE_ALLOCA (buf, unsigned char *, MAX_MULTIBYTE_LENGTH * n); + p = buf; for (i = 0; i < n; i++) { @@ -973,7 +976,9 @@ usage: (string &rest CHARACTERS) */) p += CHAR_STRING (c, p); } - return make_string_from_bytes ((char *) buf, n, p - buf); + str = make_string_from_bytes ((char *) buf, n, p - buf); + SAFE_FREE (); + return str; } DEFUN ("unibyte-string", Funibyte_string, Sunibyte_string, 0, MANY, 0, @@ -983,10 +988,13 @@ usage: (unibyte-string &rest BYTES) */) int n; Lisp_Object *args; { - int i; - unsigned char *buf = (unsigned char *) alloca (n); - unsigned char *p = buf; - unsigned c; + int i, c; + unsigned char *buf, *p; + Lisp_Object str; + USE_SAFE_ALLOCA; + + SAFE_ALLOCA (buf, unsigned char *, n); + p = buf; for (i = 0; i < n; i++) { @@ -997,7 +1005,9 @@ usage: (unibyte-string &rest BYTES) */) *p++ = c; } - return make_string_from_bytes ((char *) buf, n, p - buf); + str = make_string_from_bytes ((char *) buf, n, p - buf); + SAFE_FREE (); + return str; } DEFUN ("char-resolve-modifiers", Fchar_resolve_modifiers, diff --git a/src/character.h b/src/character.h index 41f47e4b17..429435e28d 100644 --- a/src/character.h +++ b/src/character.h @@ -221,10 +221,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ (ASCII_BYTE_P (byte) || LEADING_CODE_P (byte)) */ #define CHAR_HEAD_P(byte) (((byte) & 0xC0) != 0x80) -/* Kept for backward compatibility. This macro will be removed in the - future. */ -#define BASE_LEADING_CODE_P LEADING_CODE_P - /* How many bytes a character that starts with BYTE occupies in a multibyte form. */ #define BYTES_BY_CHAR_HEAD(byte) \ @@ -235,23 +231,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ : 5) -/* Return the length of the multi-byte form at string STR of length - LEN while assuming that STR points a valid multi-byte form. As - this macro isn't necessary anymore, all callers will be changed to - use BYTES_BY_CHAR_HEAD directly in the future. */ - -#define MULTIBYTE_FORM_LENGTH(str, len) \ - BYTES_BY_CHAR_HEAD (*(str)) - -/* Parse multibyte string STR of length LENGTH and set BYTES to the - byte length of a character at STR while assuming that STR points a - valid multibyte form. As this macro isn't necessary anymore, all - callers will be changed to use BYTES_BY_CHAR_HEAD directly in the - future. */ - -#define PARSE_MULTIBYTE_SEQ(str, length, bytes) \ - (bytes) = BYTES_BY_CHAR_HEAD (*(str)) - /* The byte length of multibyte form at unibyte string P ending at PEND. If STR doesn't point to a valid multibyte form, return 0. */ @@ -285,7 +264,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* If P is before LIMIT, advance P to the next character boundary. Assumes that P is already at a character boundary of the same - mulitbyte form whose end address is LIMIT. */ + multibyte form whose end address is LIMIT. */ #define NEXT_CHAR_BOUNDARY(p, limit) \ do { \ @@ -608,7 +587,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ : 0) /* If C is a high surrogate, return 1. If C is a low surrogate, - return 0. Otherwise, return 0. */ + return 0. Otherwise, return 0. */ #define CHAR_SURROGATE_PAIR_P(c) \ ((c) < 0xD800 ? 0 \ diff --git a/src/charset.c b/src/charset.c index 18c0bbb631..f83fa99453 100644 --- a/src/charset.c +++ b/src/charset.c @@ -567,7 +567,6 @@ load_charset_map_from_file (charset, mapfile, control_flag) n_entries++; } fclose (fp); - close (fd); load_charset_map (charset, head, n_entries, control_flag); SAFE_FREE (); diff --git a/src/cmds.c b/src/cmds.c index 5d450fe9a1..ba89c532be 100644 --- a/src/cmds.c +++ b/src/cmds.c @@ -57,8 +57,12 @@ DEFUN ("forward-point", Fforward_point, Sforward_point, 1, 1, 0, } DEFUN ("forward-char", Fforward_char, Sforward_char, 0, 1, "^p", - doc: /* Move point right N characters (left if N is negative). -On reaching end of buffer, stop and signal error. */) + doc: /* Move point N characters forward (backward if N is negative). +On reaching end or beginning of buffer, stop and signal error. + +Depending on the bidirectional context, the movement may be to the +right or to the left on the screen. This is in contrast with +\\[right-char], which see. */) (n) Lisp_Object n; { @@ -93,8 +97,12 @@ On reaching end of buffer, stop and signal error. */) } DEFUN ("backward-char", Fbackward_char, Sbackward_char, 0, 1, "^p", - doc: /* Move point left N characters (right if N is negative). -On attempt to pass beginning or end of buffer, stop and signal error. */) + doc: /* Move point N characters backward (forward if N is negative). +On attempt to pass beginning or end of buffer, stop and signal error. + +Depending on the bidirectional context, the movement may be to the +right or to the left on the screen. This is in contrast with +\\[left-char], which see. */) (n) Lisp_Object n; { @@ -114,7 +122,7 @@ If there isn't room, go as far as possible (no error). Returns the count of lines left to move. If moving forward, that is N - number of lines moved; if backward, N + number moved. With positive N, a non-empty line at the end counts as one line - successfully moved (for the return value). */) +successfully moved (for the return value). */) (n) Lisp_Object n; { @@ -159,8 +167,8 @@ With argument N not nil or 1, move forward N - 1 lines first. If point reaches the beginning or end of buffer, it stops there. This function constrains point to the current field unless this moves -point to a different line than the original, unconstrained result. If -N is nil or 1, and a front-sticky field starts at point, the point +point to a different line than the original, unconstrained result. +If N is nil or 1, and a front-sticky field starts at point, the point does not move. To ignore field boundaries bind `inhibit-field-text-motion' to t, or use the `forward-line' function instead. For instance, `(forward-line 0)' does the same thing as @@ -270,7 +278,9 @@ DEFUN ("delete-backward-char", Fdelete_backward_char, Sdelete_backward_char, doc: /* Delete the previous N characters (following if N is negative). Optional second arg KILLFLAG non-nil means kill instead (save in kill ring). Interactively, N is the prefix arg, and KILLFLAG is set if -N was explicitly specified. */) +N was explicitly specified. +This is meant for interactive use only; from Lisp, better use `delete-char' +with a negated argument. */) (n, killflag) Lisp_Object n, killflag; { diff --git a/src/composite.c b/src/composite.c index 341eb37187..cab57e824a 100644 --- a/src/composite.c +++ b/src/composite.c @@ -915,15 +915,16 @@ fill_gstring_body (gstring) } -/* Try to compose the characters at CHARPOS according to CFT_ELEMENT - which is an element of composition-function-table (which see). - LIMIT limits the characters to compose. STRING, if not nil, is a - target string. WIN is a window where the characters are being - displayed. */ +/* Try to compose the characters at CHARPOS according to composition + rule RULE ([PATTERN PREV-CHARS FUNC]). LIMIT limits the characters + to compose. STRING, if not nil, is a target string. WIN is a + window where the characters are being displayed. If characters are + successfully composed, return the composition as a glyph-string + object. Otherwise return nil. */ static Lisp_Object -autocmp_chars (cft_element, charpos, bytepos, limit, win, face, string) - Lisp_Object cft_element; +autocmp_chars (rule, charpos, bytepos, limit, win, face, string) + Lisp_Object rule; EMACS_INT charpos, bytepos, limit; struct window *win; struct face *face; @@ -932,98 +933,91 @@ autocmp_chars (cft_element, charpos, bytepos, limit, win, face, string) int count = SPECPDL_INDEX (); FRAME_PTR f = XFRAME (win->frame); Lisp_Object pos = make_number (charpos); + EMACS_INT to; EMACS_INT pt = PT, pt_byte = PT_BYTE; - int lookback; + Lisp_Object re, font_object, lgstring; + int len; record_unwind_save_match_data (); - for (lookback = -1; CONSP (cft_element); cft_element = XCDR (cft_element)) + re = AREF (rule, 0); + if (NILP (re)) + len = 1; + else if (! STRINGP (re)) + return unbind_to (count, Qnil); + else if ((len = fast_looking_at (re, charpos, bytepos, limit, -1, string)) + > 0) { - Lisp_Object elt = XCAR (cft_element); - Lisp_Object re; - Lisp_Object font_object = Qnil, gstring; - EMACS_INT len, to; - - if (! VECTORP (elt) || ASIZE (elt) != 3) - continue; - if (lookback < 0) - { - lookback = XFASTINT (AREF (elt, 1)); - if (limit > charpos + MAX_COMPOSITION_COMPONENTS) - limit = charpos + MAX_COMPOSITION_COMPONENTS; - } - else if (lookback != XFASTINT (AREF (elt, 1))) - break; - re = AREF (elt, 0); - if (NILP (re)) - len = 1; - else if ((len = fast_looking_at (re, charpos, bytepos, limit, -1, string)) - > 0) - { - if (NILP (string)) - len = BYTE_TO_CHAR (bytepos + len) - charpos; - else - len = string_byte_to_char (string, bytepos + len) - charpos; - } - if (len > 0) - { - limit = to = charpos + len; + if (NILP (string)) + len = BYTE_TO_CHAR (bytepos + len) - charpos; + else + len = string_byte_to_char (string, bytepos + len) - charpos; + } + if (len <= 0) + return unbind_to (count, Qnil); + to = limit = charpos + len; #ifdef HAVE_WINDOW_SYSTEM - if (FRAME_WINDOW_P (f)) - { - font_object = font_range (charpos, &to, win, face, string); - if (! FONT_OBJECT_P (font_object) - || (! NILP (re) - && to < limit - && (fast_looking_at (re, charpos, bytepos, to, -1, string) <= 0))) - { - if (NILP (string)) - TEMP_SET_PT_BOTH (pt, pt_byte); - return unbind_to (count, Qnil); - } - } - else + if (FRAME_WINDOW_P (f)) + { + font_object = font_range (charpos, &to, win, face, string); + if (! FONT_OBJECT_P (font_object) + || (! NILP (re) + && to < limit + && (fast_looking_at (re, charpos, bytepos, to, -1, string) <= 0))) + return unbind_to (count, Qnil); + } + else #endif /* not HAVE_WINDOW_SYSTEM */ - font_object = win->frame; - gstring = Fcomposition_get_gstring (pos, make_number (to), - font_object, string); - if (NILP (LGSTRING_ID (gstring))) - { - Lisp_Object args[6]; - - /* Save point as marker before calling out to lisp. */ - if (NILP (string)) - { - Lisp_Object m = Fmake_marker (); - set_marker_both (m, Qnil, pt, pt_byte); - record_unwind_protect (restore_point_unwind, m); - } + font_object = win->frame; + lgstring = Fcomposition_get_gstring (pos, make_number (to), font_object, + string); + if (NILP (LGSTRING_ID (lgstring))) + { + Lisp_Object args[6]; - args[0] = Vauto_composition_function; - args[1] = AREF (elt, 2); - args[2] = pos; - args[3] = make_number (to); - args[4] = font_object; - args[5] = string; - gstring = safe_call (6, args); - } - else if (NILP (string)) - { - TEMP_SET_PT_BOTH (pt, pt_byte); - } - return unbind_to (count, gstring); + /* Save point as marker before calling out to lisp. */ + if (NILP (string)) + { + Lisp_Object m = Fmake_marker (); + set_marker_both (m, Qnil, pt, pt_byte); + record_unwind_protect (restore_point_unwind, m); } + + args[0] = Vauto_composition_function; + args[1] = AREF (rule, 2); + args[2] = pos; + args[3] = make_number (to); + args[4] = font_object; + args[5] = string; + lgstring = safe_call (6, args); + if (NILP (string)) + TEMP_SET_PT_BOTH (pt, pt_byte); } - if (NILP (string)) - TEMP_SET_PT_BOTH (pt, pt_byte); - return unbind_to (count, Qnil); + return unbind_to (count, lgstring); } +static Lisp_Object _work_val; +static int _work_char; + +/* 1 iff the character C is composable. */ +#define CHAR_COMPOSABLE_P(C) \ + ((C) == 0x200C || (C) == 0x200D \ + || (_work_val = CHAR_TABLE_REF (Vunicode_category_table, (C)), \ + (SYMBOLP (_work_val) \ + && (_work_char = SDATA (SYMBOL_NAME (_work_val))[0]) != 'C' \ + && _work_char != 'Z'))) /* Update cmp_it->stop_pos to the next position after CHARPOS (and BYTEPOS) where character composition may happen. If BYTEPOS is - negative, compute it. If it is a static composition, set - cmp_it->ch to -1. Otherwise, set cmp_it->ch to the character that - triggers a automatic composition. */ + negative, compute it. ENDPOS is a limit of searching. If it is + less than CHARPOS, search backward to ENDPOS+1 assuming that + set_iterator_to_next works in reverse order. In this case, if a + composition closest to CHARPOS is found, set cmp_it->stop_pos to + the last character of the composition. + + If no composition is found, set cmp_it->ch to -2. If a static + composition is found, set cmp_it->ch to -1. Otherwise, set + cmp_it->ch to the character that triggers the automatic + composition. */ void composition_compute_stop_pos (cmp_it, charpos, bytepos, endpos, string) @@ -1036,60 +1030,211 @@ composition_compute_stop_pos (cmp_it, charpos, bytepos, endpos, string) /* This is from forward_to_next_line_start in xdisp.c. */ const int MAX_NEWLINE_DISTANCE = 500; - if (endpos > charpos + MAX_NEWLINE_DISTANCE) - endpos = charpos + MAX_NEWLINE_DISTANCE; - cmp_it->stop_pos = endpos; + if (charpos < endpos) + { + if (endpos > charpos + MAX_NEWLINE_DISTANCE) + endpos = charpos + MAX_NEWLINE_DISTANCE; + } + else if (endpos < charpos) + { + /* We search backward for a position to check composition. */ + if (endpos < 0) + { + /* But we don't know where to stop the searching. */ + endpos = NILP (string) ? BEGV - 1 : -1; + /* Usually we don't reach ENDPOS because we stop searching + at an uncomposable character (NL, LRE, etc). */ + } + } cmp_it->id = -1; cmp_it->ch = -2; - if (find_composition (charpos, endpos, &start, &end, &prop, string) + cmp_it->reversed_p = 0; + cmp_it->stop_pos = endpos; + if (charpos == endpos) + return; + /* FIXME: Bidi is not yet handled well in static composition. */ + if (charpos < endpos + && find_composition (charpos, endpos, &start, &end, &prop, string) && COMPOSITION_VALID_P (start, end, prop)) { cmp_it->stop_pos = endpos = start; cmp_it->ch = -1; } - if (NILP (string) && PT > charpos && PT < endpos) - cmp_it->stop_pos = PT; + if (NILP (string)) + { + /* A composition never strides over PT. */ + if (PT > charpos) + { + if (PT < endpos) + cmp_it->stop_pos = endpos = PT; + } + else if (PT < charpos && PT > endpos) + { + cmp_it->stop_pos = endpos = PT - 1; + } + } if (NILP (current_buffer->enable_multibyte_characters) || NILP (Vauto_composition_mode)) return; if (bytepos < 0) { - if (STRINGP (string)) - bytepos = string_char_to_byte (string, charpos); - else + if (NILP (string)) bytepos = CHAR_TO_BYTE (charpos); + else + bytepos = string_char_to_byte (string, charpos); } start = charpos; - while (charpos < endpos) + if (charpos < endpos) { - if (STRINGP (string)) - FETCH_STRING_CHAR_ADVANCE (c, string, charpos, bytepos); - else - FETCH_CHAR_ADVANCE (c, charpos, bytepos); - if (c == '\n') + /* Forward search. */ + while (charpos < endpos) { - cmp_it->ch = -2; - break; + if (STRINGP (string)) + FETCH_STRING_CHAR_ADVANCE (c, string, charpos, bytepos); + else + FETCH_CHAR_ADVANCE (c, charpos, bytepos); + if (c == '\n') + { + cmp_it->ch = -2; + break; + } + val = CHAR_TABLE_REF (Vcomposition_function_table, c); + if (! NILP (val)) + { + Lisp_Object elt; + int ridx; + + for (ridx = 0; CONSP (val); val = XCDR (val), ridx++) + { + elt = XCAR (val); + if (VECTORP (elt) && ASIZE (elt) == 3 + && NATNUMP (AREF (elt, 1)) + && charpos - 1 - XFASTINT (AREF (elt, 1)) >= start) + break; + } + if (CONSP (val)) + { + cmp_it->rule_idx = ridx; + cmp_it->lookback = XFASTINT (AREF (elt, 1)); + cmp_it->stop_pos = charpos - 1 - cmp_it->lookback; + cmp_it->ch = c; + return; + } + } } - val = CHAR_TABLE_REF (Vcomposition_function_table, c); - if (! NILP (val)) + } + else if (charpos > endpos) + { + /* Search backward for a pattern that may be composed and the + position of (possibly) the last character of the match is + closest to (but not after) START. The reason for the last + character is that set_iterator_to_next works in reverse order, + and thus we must stop at the last character for composition + check. */ + unsigned char *p; + int len; + /* Limit byte position used in fast_looking_at. This is the + byte position of the character after START. */ + EMACS_INT limit; + + if (NILP (string)) + p = BYTE_POS_ADDR (bytepos); + else + p = SDATA (string) + bytepos; + c = STRING_CHAR_AND_LENGTH (p, len); + limit = bytepos + len; + while (CHAR_COMPOSABLE_P (c)) { - Lisp_Object elt; + val = CHAR_TABLE_REF (Vcomposition_function_table, c); + if (! NILP (val)) + { + Lisp_Object elt; + int ridx, back, len; - for (; CONSP (val); val = XCDR (val)) + for (ridx = 0; CONSP (val); val = XCDR (val), ridx++) + { + elt = XCAR (val); + if (VECTORP (elt) && ASIZE (elt) == 3 + && NATNUMP (AREF (elt, 1)) + && charpos - (back = XFASTINT (AREF (elt, 1))) > endpos) + { + EMACS_INT cpos = charpos - back, bpos; + + if (back == 0) + bpos = bytepos; + else + bpos = (NILP (string) ? CHAR_TO_BYTE (cpos) + : string_char_to_byte (string, cpos)); + if (STRINGP (AREF (elt, 0))) + len = fast_looking_at (AREF (elt, 0), cpos, bpos, + start + 1, limit, string); + else + len = 1; + if (len > 0) + { + /* Make CPOS point to the last character of + match. Note that LEN is byte-length. */ + if (len > 1) + { + bpos += len; + if (NILP (string)) + cpos = BYTE_TO_CHAR (bpos) - 1; + else + cpos = string_byte_to_char (string, bpos) - 1; + } + back = cpos - (charpos - back); + if (cmp_it->stop_pos < cpos + || (cmp_it->stop_pos == cpos + && cmp_it->lookback < back)) + { + cmp_it->rule_idx = ridx; + cmp_it->stop_pos = cpos; + cmp_it->ch = c; + cmp_it->lookback = back; + cmp_it->nchars = back + 1; + } + } + } + } + } + if (charpos - 1 == endpos) + break; + if (STRINGP (string)) { - elt = XCAR (val); - if (VECTORP (elt) && ASIZE (elt) == 3 && NATNUMP (AREF (elt, 1)) - && charpos - 1 - XFASTINT (AREF (elt, 1)) >= start) - break; + p--, bytepos--; + while (! CHAR_HEAD_P (*p)) + p--, bytepos--; + charpos--; + } + else + { + DEC_BOTH (charpos, bytepos); + p = BYTE_POS_ADDR (bytepos); } - if (CONSP (val)) + c = STRING_CHAR (p); + } + if (cmp_it->ch >= 0) + /* We found a position to check. */ + return; + /* Skip all uncomposable characters. */ + if (NILP (string)) + { + while (charpos - 1 > endpos && ! CHAR_COMPOSABLE_P (c)) { - cmp_it->lookback = XFASTINT (AREF (elt, 1)); - cmp_it->stop_pos = charpos - 1 - cmp_it->lookback; - cmp_it->ch = c; - return; + DEC_BOTH (charpos, bytepos); + c = FETCH_MULTIBYTE_CHAR (bytepos); + } + } + else + { + while (charpos - 1 > endpos && ! CHAR_COMPOSABLE_P (c)) + { + p--; + while (! CHAR_HEAD_P (*p)) + p--; + charpos--; + c = STRING_CHAR (p); } } } @@ -1104,8 +1249,8 @@ composition_compute_stop_pos (cmp_it, charpos, bytepos, endpos, string) string. In that case, FACE must not be NULL. If the character is composed, setup members of CMP_IT (id, nglyphs, - and from), and return 1. Otherwise, update CMP_IT->stop_pos, and - return 0. */ + from, to, reversed_p), and return 1. Otherwise, update + CMP_IT->stop_pos, and return 0. */ int composition_reseat_it (cmp_it, charpos, bytepos, endpos, w, face, string) @@ -1115,13 +1260,29 @@ composition_reseat_it (cmp_it, charpos, bytepos, endpos, w, face, string) struct face *face; Lisp_Object string; { - if (NILP (string) && charpos < PT && PT < endpos) - endpos = PT; + if (endpos <= charpos) + { + if (NILP (string)) + { + if (endpos < 0) + endpos = BEGV; + if (endpos < PT && PT < charpos) + endpos = PT; + } + else if (endpos < 0) + endpos = 0; + } + else + { + if (NILP (string) && charpos < PT && PT < endpos) + endpos = PT; + } if (cmp_it->ch == -2) { composition_compute_stop_pos (cmp_it, charpos, bytepos, endpos, string); - if (cmp_it->ch == -2) + if (cmp_it->ch == -2 || cmp_it->stop_pos != charpos) + /* The current position is not composed. */ return 0; } @@ -1141,45 +1302,120 @@ composition_reseat_it (cmp_it, charpos, bytepos, endpos, w, face, string) } else if (w) { - Lisp_Object val, elt; - int i; + Lisp_Object lgstring = Qnil; + Lisp_Object val, elt, re; + int len, i; val = CHAR_TABLE_REF (Vcomposition_function_table, cmp_it->ch); - for (; CONSP (val); val = XCDR (val)) + for (i = 0; i < cmp_it->rule_idx; i++, val = XCDR (val)); + if (charpos < endpos) { - elt = XCAR (val); - if (cmp_it->lookback == XFASTINT (AREF (elt, 1))) - break; + for (; CONSP (val); val = XCDR (val)) + { + elt = XCAR (val); + if (! VECTORP (elt) || ASIZE (elt) != 3 + || ! INTEGERP (AREF (elt, 1))) + continue; + if (XFASTINT (AREF (elt, 1)) != cmp_it->lookback) + goto no_composition; + lgstring = autocmp_chars (elt, charpos, bytepos, endpos, + w, face, string); + if (composition_gstring_p (lgstring)) + break; + lgstring = Qnil; + /* Composition failed perhaps because the font doesn't + support sufficient range of characters. Try the + other composition rules if any. */ + } + cmp_it->reversed_p = 0; } - if (NILP (val)) - goto no_composition; + else + { + EMACS_INT cpos = charpos, bpos = bytepos; - val = autocmp_chars (val, charpos, bytepos, endpos, w, face, string); - if (! composition_gstring_p (val)) + while (1) + { + elt = XCAR (val); + if (cmp_it->lookback > 0) + { + cpos -= cmp_it->lookback; + if (STRINGP (string)) + bpos = string_char_to_byte (string, cpos); + else + bpos = CHAR_TO_BYTE (cpos); + } + lgstring = autocmp_chars (elt, cpos, bpos, charpos + 1, w, face, + string); + if (composition_gstring_p (lgstring) + && cpos + LGSTRING_CHAR_LEN (lgstring) - 1 == charpos) + break; + /* Composition failed or didn't cover the current + character. */ + if (cmp_it->lookback == 0) + goto no_composition; + lgstring = Qnil; + /* Try to find a shorter compostion that starts after CPOS. */ + composition_compute_stop_pos (cmp_it, charpos, bytepos, cpos, + string); + if (cmp_it->ch == -2 || cmp_it->stop_pos < charpos) + goto no_composition; + val = CHAR_TABLE_REF (Vcomposition_function_table, cmp_it->ch); + for (i = 0; i < cmp_it->rule_idx; i++, val = XCDR (val)); + } + cmp_it->reversed_p = 1; + } + if (NILP (lgstring)) goto no_composition; - if (NILP (LGSTRING_ID (val))) - val = composition_gstring_put_cache (val, -1); - cmp_it->id = XINT (LGSTRING_ID (val)); - for (i = 0; i < LGSTRING_GLYPH_LEN (val); i++) - if (NILP (LGSTRING_GLYPH (val, i))) + if (NILP (LGSTRING_ID (lgstring))) + lgstring = composition_gstring_put_cache (lgstring, -1); + cmp_it->id = XINT (LGSTRING_ID (lgstring)); + for (i = 0; i < LGSTRING_GLYPH_LEN (lgstring); i++) + if (NILP (LGSTRING_GLYPH (lgstring, i))) break; cmp_it->nglyphs = i; + cmp_it->from = 0; + cmp_it->to = i; } else goto no_composition; - cmp_it->from = 0; return 1; no_composition: - charpos++; - if (STRINGP (string)) - bytepos += MULTIBYTE_LENGTH_NO_CHECK (SDATA (string) + bytepos); + if (charpos == endpos) + return 0; + if (charpos < endpos) + { + charpos++; + if (NILP (string)) + INC_POS (bytepos); + else + bytepos += BYTES_BY_CHAR_HEAD (*(SDATA (string) + bytepos)); + } else - INC_POS (bytepos); + { + charpos--; + /* BYTEPOS is calculated in composition_compute_stop_pos */ + bytepos = -1; + } composition_compute_stop_pos (cmp_it, charpos, bytepos, endpos, string); return 0; } +/* Update charpos, nchars, nbytes, and width of the current grapheme + cluster. + + If the composition is static or automatic in L2R context, the + cluster is identified by CMP_IT->from, and CHARPOS is the position + of the first character of the cluster. In this case, update + CMP_IT->to too. + + If the composition is automatic in R2L context, the cluster is + identified by CMP_IT->to, and CHARPOS is the position of the last + character of the cluster. In this case, update CMP_IT->from too. + + The return value is the character code of the first character of + the cluster, or -1 if the composition is somehow broken. */ + int composition_update_it (cmp_it, charpos, bytepos, string) struct composition_it *cmp_it; @@ -1190,8 +1426,10 @@ composition_update_it (cmp_it, charpos, bytepos, string) if (cmp_it->ch < 0) { + /* static composition */ struct composition *cmp = composition_table[cmp_it->id]; + cmp_it->charpos = charpos; cmp_it->to = cmp_it->nglyphs; if (cmp_it->nglyphs == 0) c = -1; @@ -1204,43 +1442,64 @@ composition_update_it (cmp_it, charpos, bytepos, string) c = ' '; } cmp_it->width = cmp->width; + charpos += cmp_it->nchars; + if (STRINGP (string)) + cmp_it->nbytes = string_char_to_byte (string, charpos) - bytepos; + else + cmp_it->nbytes = CHAR_TO_BYTE (charpos) - bytepos; } else { + /* automatic composition */ Lisp_Object gstring = composition_gstring_from_id (cmp_it->id); + Lisp_Object glyph; + int from, to; if (cmp_it->nglyphs == 0) { - c = -1; cmp_it->nchars = LGSTRING_CHAR_LEN (gstring); cmp_it->width = 0; + cmp_it->from = cmp_it->to = 0; + return -1; } - else + if (! cmp_it->reversed_p) { - Lisp_Object glyph = LGSTRING_GLYPH (gstring, cmp_it->from); - int from = LGLYPH_FROM (glyph); - - c = XINT (LGSTRING_CHAR (gstring, from)); - cmp_it->nchars = LGLYPH_TO (glyph) - from + 1; - cmp_it->width = (LGLYPH_WIDTH (glyph) > 0 - ? CHAR_WIDTH (LGLYPH_CHAR (glyph)) : 0); + glyph = LGSTRING_GLYPH (gstring, cmp_it->from); + from = LGLYPH_FROM (glyph); for (cmp_it->to = cmp_it->from + 1; cmp_it->to < cmp_it->nglyphs; cmp_it->to++) { glyph = LGSTRING_GLYPH (gstring, cmp_it->to); if (LGLYPH_FROM (glyph) != from) break; - if (LGLYPH_WIDTH (glyph) > 0) - cmp_it->width += CHAR_WIDTH (LGLYPH_CHAR (glyph)); } + cmp_it->charpos = charpos; + } + else + { + glyph = LGSTRING_GLYPH (gstring, cmp_it->to - 1); + from = LGLYPH_FROM (glyph); + cmp_it->charpos = charpos - (LGLYPH_TO (glyph) - from); + for (cmp_it->from = cmp_it->to - 1; cmp_it->from > 0; + cmp_it->from--) + { + glyph = LGSTRING_GLYPH (gstring, cmp_it->from - 1); + if (LGLYPH_FROM (glyph) != from) + break; + } + } + glyph = LGSTRING_GLYPH (gstring, cmp_it->from); + cmp_it->nchars = LGLYPH_TO (glyph) + 1 - from; + cmp_it->nbytes = 0; + cmp_it->width = 0; + for (i = cmp_it->nchars - 1; i >= 0; i--) + { + c = XINT (LGSTRING_CHAR (gstring, i)); + cmp_it->nbytes += CHAR_BYTES (c); + cmp_it->width = (LGLYPH_WIDTH (glyph) > 0 + ? CHAR_WIDTH (LGLYPH_CHAR (glyph)) : 0); } } - - charpos += cmp_it->nchars; - if (STRINGP (string)) - cmp_it->nbytes = string_char_to_byte (string, charpos) - bytepos; - else - cmp_it->nbytes = CHAR_TO_BYTE (charpos) - bytepos; return c; } @@ -1279,17 +1538,6 @@ struct position_record (POSITION).pos--; \ } while (0) -static Lisp_Object _work_val; -static int _work_char; - -/* 1 iff the character C is composable. */ -#define CHAR_COMPOSABLE_P(C) \ - ((C) == 0x200C || (C) == 0x200D \ - || (_work_val = CHAR_TABLE_REF (Vunicode_category_table, (C)), \ - (SYMBOLP (_work_val) \ - && (_work_char = SDATA (SYMBOL_NAME (_work_val))[0]) != 'C' \ - && _work_char != 'Z'))) - /* This is like find_composition, but find an automatic composition instead. If found, set *GSTRING to the glyph-string representing the composition, and return 1. Otherwise, return 0. */ @@ -1420,7 +1668,7 @@ find_automatic_composition (pos, limit, start, end, gstring, string) check.pos_byte = cur.pos_byte; else check.pos_byte = CHAR_TO_BYTE (check.pos); - val = autocmp_chars (check_val, check.pos, check.pos_byte, + val = autocmp_chars (elt, check.pos, check.pos_byte, tail, w, NULL, string); need_adjustment = 1; if (! NILP (val)) @@ -1824,7 +2072,7 @@ preceding and/or following characters, this char-table contains a function to call to compose that character. The element at index C in the table, if non-nil, is a list of -this form: ([PATTERN PREV-CHARS FUNC] ...) +composition rules of this form: ([PATTERN PREV-CHARS FUNC] ...) PATTERN is a regular expression which C and the surrounding characters must match. diff --git a/src/config.in b/src/config.in index 29b2a0b967..5fb9766258 100644 --- a/src/config.in +++ b/src/config.in @@ -27,9 +27,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define EMACS_CONFIG_H -/* Generate dependencies with gcc. */ -#undef AUTO_DEPEND - /* Define to 1 if the mktime function is broken. */ #undef BROKEN_MKTIME @@ -44,12 +41,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if using `getloadavg.c'. */ #undef C_GETLOADAVG -/* Define C_SWITCH_X_SITE to contain any special flags your compiler may need - to deal with X Windows. For instance, if you've defined HAVE_X_WINDOWS - above and your X include files aren't in a place that your compiler can - find on its own, you might want to add "-I/..." or something similar. */ -#undef C_SWITCH_X_SITE - /* Define to 1 for DGUX with <sys/dg_sys_info.h>. */ #undef DGUX @@ -324,10 +315,10 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if you have the <kerberos/krb.h> header file. */ #undef HAVE_KERBEROS_KRB_H -/* Define to 1 if `e_text' is member of `krb5_error'. */ +/* Define to 1 if `e_text' is a member of `krb5_error'. */ #undef HAVE_KRB5_ERROR_E_TEXT -/* Define to 1 if `text' is member of `krb5_error'. */ +/* Define to 1 if `text' is a member of `krb5_error'. */ #undef HAVE_KRB5_ERROR_TEXT /* Define to 1 if you have the <krb5.h> header file. */ @@ -494,6 +485,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if you have a working `mmap' system call. */ #undef HAVE_MMAP +/* Define if you have mouse support. */ +#undef HAVE_MOUSE + /* Define to 1 if you have the `mremap' function. */ #undef HAVE_MREMAP @@ -618,25 +612,25 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if you have the `strsignal' function. */ #undef HAVE_STRSIGNAL -/* Define to 1 if `ifr_addr' is member of `struct ifreq'. */ +/* Define to 1 if `ifr_addr' is a member of `struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_ADDR -/* Define to 1 if `ifr_broadaddr' is member of `struct ifreq'. */ +/* Define to 1 if `ifr_broadaddr' is a member of `struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_BROADADDR -/* Define to 1 if `ifr_flags' is member of `struct ifreq'. */ +/* Define to 1 if `ifr_flags' is a member of `struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_FLAGS -/* Define to 1 if `ifr_hwaddr' is member of `struct ifreq'. */ +/* Define to 1 if `ifr_hwaddr' is a member of `struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_HWADDR -/* Define to 1 if `ifr_netmask' is member of `struct ifreq'. */ +/* Define to 1 if `ifr_netmask' is a member of `struct ifreq'. */ #undef HAVE_STRUCT_IFREQ_IFR_NETMASK -/* Define to 1 if `n_un.n_name' is member of `struct nlist'. */ +/* Define to 1 if `n_un.n_name' is a member of `struct nlist'. */ #undef HAVE_STRUCT_NLIST_N_UN_N_NAME -/* Define to 1 if `tm_zone' is member of `struct tm'. */ +/* Define to 1 if `tm_zone' is a member of `struct tm'. */ #undef HAVE_STRUCT_TM_TM_ZONE /* Define to 1 if `struct utimbuf' is declared by <utime.h>. */ @@ -749,6 +743,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if you have the <vfork.h> header file. */ #undef HAVE_VFORK_H +/* Define if you have a window system. */ +#undef HAVE_WINDOW_SYSTEM + /* Define to 1 if `fork' works. */ #undef HAVE_WORKING_FORK @@ -810,12 +807,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to use Kerberos 5 instead of Kerberos 4. */ #undef KERBEROS5 -/* Define LD_SWITCH_X_SITE to contain any special flags your loader may need - to deal with X Windows. For instance, if you've defined HAVE_X_WINDOWS - above and your X libraries aren't in a place that your loader can find on - its own, you might want to add "-L/..." or something similar. */ -#undef LD_SWITCH_X_SITE - /* Define to 1 if localtime caches TZ. */ #undef LOCALTIME_CACHE @@ -853,6 +844,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to 1 if you are using NS windowing under GNUstep. */ #undef NS_IMPL_GNUSTEP +/* Define if the C compiler is the linker. */ +#undef ORDINARY_LINK + /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT @@ -865,6 +859,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME +/* Define to the home page for this package. */ +#undef PACKAGE_URL + /* Define to the version of this package. */ #undef PACKAGE_VERSION @@ -1022,12 +1019,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #undef volatile -/* If we're using X11/Carbon/GNUstep, define some consequences. */ -#if defined(HAVE_X_WINDOWS) || defined(HAVE_NS) -#define HAVE_WINDOW_SYSTEM -#define HAVE_MOUSE -#endif - /* Define AMPERSAND_FULL_NAME if you use the convention that & in the full name stands for the login id. */ /* Turned on June 1996 supposing nobody will mind it. */ @@ -1052,7 +1043,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif #endif /* __FreeBSD__ || __NetBSD__ || __linux__ */ -/* If using GNU, then support inline function declarations. */ +/* If using GNU, then support inline function declarations. */ /* Don't try to switch on inline handling as detected by AC_C_INLINE generally, because even if non-gcc compilers accept `inline', they may reject `extern inline'. */ @@ -1077,7 +1068,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Set up some defines, C and LD flags for NeXTstep interface on GNUstep. (There is probably a better place to do this, but right now the Cocoa side does this in s/darwin.h and we cannot - parallel this exactly since GNUstep is multi-OS. */ + parallel this exactly since GNUstep is multi-OS. */ #ifdef HAVE_NS # ifdef NS_IMPL_GNUSTEP /* GNUstep needs a bit more pure memory. Of the existing knobs, @@ -1111,23 +1102,10 @@ SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems. */ #define my_strftime nstrftime /* for strftime.c */ -/* The rest of the code currently tests the CPP symbol BSTRING. - Override any claims made by the system-description files. - Note that on some SCO version it is possible to have bcopy and not bcmp. */ -#undef BSTRING -#if defined (HAVE_BCOPY) && defined (HAVE_BCMP) -#define BSTRING -#endif - /* Some of the files of Emacs which are intended for use with other programs assume that if you have a config.h file, you must declare - the type of getenv. - - This declaration shouldn't appear when alloca.s or Makefile.in - includes config.h. */ -#ifndef NOT_C_CODE + the type of getenv. */ extern char *getenv (); -#endif /* These default definitions are good for almost all machines. The exceptions override them in m/MACHINE.h. */ @@ -1168,37 +1146,40 @@ extern char *getenv (); # endif /* GCC. */ #endif /* __P */ -/* Don't include "string.h" or <stdlib.h> in non-C code. */ -#ifndef NOT_C_CODE #ifdef HAVE_STRING_H -#include "string.h" +#include <string.h> #endif + #ifdef HAVE_STRINGS_H -#include "strings.h" /* May be needed for bcopy & al. */ +#include <strings.h> /* May be needed for bcopy & al. */ #endif + #ifdef HAVE_STDLIB_H #include <stdlib.h> #endif -#ifndef __GNUC__ -# ifdef HAVE_ALLOCA_H -# include <alloca.h> -# else /* AIX files deal with #pragma. */ -# ifndef alloca /* predefined by HP cc +Olibcalls */ -char *alloca (); -# endif -# endif /* HAVE_ALLOCA_H */ -#endif /* __GNUC__ */ + +#ifdef HAVE_ALLOCA_H +# include <alloca.h> +#elif defined __GNUC__ +# define alloca __builtin_alloca +#elif defined _AIX +# define alloca __alloca +#else +# include <stddef.h> +# ifdef __cplusplus +extern "C" +# endif +void *alloca (size_t); +#endif + #ifndef HAVE_SIZE_T typedef unsigned size_t; #endif -#endif /* NOT_C_CODE */ /* Define HAVE_X_I18N if we have usable i18n support. */ #ifdef HAVE_X11R6 #define HAVE_X_I18N -#elif !defined X11R5_INHIBIT_I18N -#define HAVE_X_I18N #endif /* Define HAVE_X11R6_XIM if we have usable X11R6-style XIM support. */ @@ -1218,11 +1199,7 @@ typedef unsigned size_t; that the stack is continuous. */ #ifdef __GNUC__ # ifndef GC_SETJMP_WORKS - /* GC_SETJMP_WORKS is nearly always appropriate for GCC -- - see NON_SAVING_SETJMP in the target descriptions. */ - /* Exceptions (see NON_SAVING_SETJMP in target description) are - SCO5 non-ELF (but Emacs specifies ELF) and SVR3 on x86. - Fixme: Deal with SVR3. */ + /* GC_SETJMP_WORKS is nearly always appropriate for GCC. */ # define GC_SETJMP_WORKS 1 # endif # ifndef GC_LISP_OBJECT_ALIGNMENT diff --git a/src/data.c b/src/data.c index 2d71434cc7..93cc57e9f2 100644 --- a/src/data.c +++ b/src/data.c @@ -959,14 +959,14 @@ store_symval_forwarding (/* symbol, */ valcontents, newval, buf) CHECK_NUMBER (newval); *XINTFWD (valcontents)->intvar = XINT (newval); break; - + case Lisp_Fwd_Bool: *XBOOLFWD (valcontents)->boolvar = !NILP (newval); break; - + case Lisp_Fwd_Obj: *XOBJFWD (valcontents)->objvar = newval; - + /* If this variable is a default for something stored in the buffer itself, such as default-fill-column, find the buffers that don't have local values for it @@ -977,12 +977,12 @@ store_symval_forwarding (/* symbol, */ valcontents, newval, buf) int offset = ((char *) XOBJFWD (valcontents)->objvar - (char *) &buffer_defaults); int idx = PER_BUFFER_IDX (offset); - + Lisp_Object tail; - + if (idx <= 0) break; - + for (tail = Vbuffer_alist; CONSP (tail); tail = XCDR (tail)) { Lisp_Object buf; @@ -1943,7 +1943,7 @@ BUFFER defaults to the current buffer. */) Lisp_Object tail, elt, tmp; struct Lisp_Buffer_Local_Value *blv = SYMBOL_BLV (sym); XSETBUFFER (tmp, buf); - + for (tail = buf->local_var_alist; CONSP (tail); tail = XCDR (tail)) { elt = XCAR (tail); @@ -2274,7 +2274,7 @@ bool-vector. IDX starts at 0. */) idxval_byte = string_char_to_byte (array, idxval); p1 = SDATA (array) + idxval_byte; - PARSE_MULTIBYTE_SEQ (p1, nbytes - idxval_byte, prev_bytes); + prev_bytes = BYTES_BY_CHAR_HEAD (*p1); new_bytes = CHAR_STRING (XINT (newelt), p0); if (prev_bytes != new_bytes) { diff --git a/src/dbusbind.c b/src/dbusbind.c index 5cad182b52..e813d0b5ad 100644 --- a/src/dbusbind.c +++ b/src/dbusbind.c @@ -16,7 +16,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ -#include "config.h" +#include <config.h> #ifdef HAVE_DBUS #include <stdlib.h> @@ -405,6 +405,7 @@ xd_append_arg (dtype, object, iter) switch (dtype) { case DBUS_TYPE_BYTE: + CHECK_NUMBER (object); { unsigned char val = XUINT (object) & 0xFF; XD_DEBUG_MESSAGE ("%c %d", dtype, val); @@ -423,6 +424,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_INT16: + CHECK_NUMBER (object); { dbus_int16_t val = XINT (object); XD_DEBUG_MESSAGE ("%c %d", dtype, (int) val); @@ -432,6 +434,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_UINT16: + CHECK_NUMBER (object); { dbus_uint16_t val = XUINT (object); XD_DEBUG_MESSAGE ("%c %u", dtype, (unsigned int) val); @@ -441,6 +444,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_INT32: + CHECK_NUMBER (object); { dbus_int32_t val = XINT (object); XD_DEBUG_MESSAGE ("%c %d", dtype, val); @@ -450,6 +454,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_UINT32: + CHECK_NUMBER (object); { dbus_uint32_t val = XUINT (object); XD_DEBUG_MESSAGE ("%c %u", dtype, val); @@ -459,6 +464,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_INT64: + CHECK_NUMBER (object); { dbus_int64_t val = XINT (object); XD_DEBUG_MESSAGE ("%c %d", dtype, (int) val); @@ -468,6 +474,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_UINT64: + CHECK_NUMBER (object); { dbus_uint64_t val = XUINT (object); XD_DEBUG_MESSAGE ("%c %u", dtype, (unsigned int) val); @@ -477,6 +484,7 @@ xd_append_arg (dtype, object, iter) } case DBUS_TYPE_DOUBLE: + CHECK_FLOAT (object); { double val = XFLOAT_DATA (object); XD_DEBUG_MESSAGE ("%c %f", dtype, val); @@ -488,8 +496,13 @@ xd_append_arg (dtype, object, iter) case DBUS_TYPE_STRING: case DBUS_TYPE_OBJECT_PATH: case DBUS_TYPE_SIGNATURE: + CHECK_STRING (object); { - char *val = SDATA (Fstring_make_unibyte (object)); + /* We need to send a valid UTF-8 string. We could encode `object' + but by not encoding it, we guarantee it's valid utf-8, even if + it contains eight-bit-bytes. Of course, you can still send + manually-crafted junk by passing a unibyte string. */ + char *val = SDATA (object); XD_DEBUG_MESSAGE ("%c %s", dtype, val); if (!dbus_message_iter_append_basic (iter, dtype, &val)) XD_SIGNAL2 (build_string ("Unable to append argument"), object); diff --git a/src/deps.mk b/src/deps.mk new file mode 100644 index 0000000000..e926939772 --- /dev/null +++ b/src/deps.mk @@ -0,0 +1,280 @@ +### deps.mk --- src/Makefile fragment for GNU Emacs + +## Copyright (C) 1985, 1987, 1988, 1993, 1994, 1995, 1999, 2000, 2001, 2002, +## 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +## Free Software Foundation, Inc. + +## This file is part of GNU Emacs. + +## GNU Emacs is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## GNU Emacs is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. + +## Commentary: +## +## This file is inserted in src/Makefile if AUTO_DEPEND=no. +## It defines static dependencies between the various source files. + +## FIXME some of these dependencies are platform-specific. +## Eg callproc.c only depends on w32.h for WINDOWSNT builds. +## One way to fix this would be to replace w32.h (etc) by $(W32_H), +## a variable set by configure. Does not seem worth the trouble. +## Since the w32 build does not even use this file, you might ask +## why these dependencies are here at all... + +## nsgui.h: In fact, every .o file depends directly or indirectly on +## dispextern.h and hence nsgui.h under NS. But the ones that actually +## use stuff there are more limited. + +### Code: + +atimer.o: atimer.c atimer.h syssignal.h systime.h lisp.h blockinput.h \ + $(config_h) +bidi.o: bidi.c buffer.h character.h dispextern.h lisp.h \ + biditype.h bidimirror.h $(config_h) +buffer.o: buffer.c buffer.h region-cache.h commands.h window.h \ + $(INTERVALS_H) blockinput.h atimer.h systime.h character.h \ + indent.h keyboard.h coding.h keymap.h frame.h lisp.h $(config_h) +callint.o: callint.c window.h commands.h buffer.h keymap.h \ + keyboard.h dispextern.h systime.h coding.h composite.h lisp.h $(config_h) +callproc.o: callproc.c epaths.h buffer.h commands.h lisp.h $(config_h) \ + process.h systty.h syssignal.h character.h coding.h ccl.h msdos.h \ + composite.h w32.h blockinput.h atimer.h systime.h frame.h termhooks.h \ + buffer.h +casefiddle.o: casefiddle.c syntax.h commands.h buffer.h character.h \ + composite.h keymap.h lisp.h $(config_h) +casetab.o: casetab.c buffer.h character.h lisp.h $(config_h) +category.o: category.c category.h buffer.h charset.h keymap.h \ + character.h lisp.h $(config_h) +ccl.o: ccl.c ccl.h charset.h character.h coding.h composite.h lisp.h $(config_h) +character.o: character.c character.h buffer.h charset.h composite.h disptab.h \ + lisp.h $(config_h) +charset.o: charset.c charset.h character.h buffer.h coding.h composite.h \ + disptab.h lisp.h $(config_h) +chartab.o: charset.h character.h ccl.h lisp.h $(config_h) +coding.o: coding.c coding.h ccl.h buffer.h character.h charset.h composite.h \ + window.h dispextern.h frame.h termhooks.h lisp.h $(config_h) +cm.o: cm.c frame.h cm.h termhooks.h termchar.h dispextern.h lisp.h $(config_h) +cmds.o: cmds.c syntax.h buffer.h character.h commands.h window.h lisp.h \ + $(config_h) msdos.h dispextern.h keyboard.h keymap.h systime.h \ + coding.h frame.h composite.h +pre-crt0.o: pre-crt0.c +dbusbind.o: dbusbind.c termhooks.h frame.h keyboard.h lisp.h $(config_h) +dired.o: dired.c commands.h buffer.h lisp.h $(config_h) character.h charset.h \ + coding.h regex.h systime.h blockinput.h atimer.h composite.h +dispnew.o: dispnew.c systime.h commands.h process.h frame.h coding.h \ + window.h buffer.h termchar.h termopts.h termhooks.h cm.h \ + disptab.h indent.h $(INTERVALS_H) nsgui.h \ + xterm.h blockinput.h atimer.h character.h msdos.h keyboard.h \ + syssignal.h lisp.h $(config_h) +doc.o: doc.c lisp.h $(config_h) epaths.h buffer.h keyboard.h keymap.h \ + character.h systime.h coding.h composite.h +doprnt.o: doprnt.c character.h lisp.h $(config_h) +dosfns.o: buffer.h termchar.h termhooks.h frame.h blockinput.h window.h \ + msdos.h dosfns.h dispextern.h charset.h coding.h atimer.h systime.h \ + lisp.h $(config_h) +editfns.o: editfns.c window.h buffer.h systime.h $(INTERVALS_H) character.h \ + coding.h frame.h blockinput.h atimer.h lisp.h $(config_h) +emacs.o: emacs.c commands.h systty.h syssignal.h blockinput.h process.h \ + termhooks.h buffer.h atimer.h systime.h $(INTERVALS_H) lisp.h $(config_h) \ + window.h dispextern.h keyboard.h keymap.h frame.h coding.h +fileio.o: fileio.c window.h buffer.h systime.h $(INTERVALS_H) character.h \ + coding.h msdos.h blockinput.h atimer.h lisp.h $(config_h) frame.h commands.h +filelock.o: filelock.c buffer.h character.h coding.h systime.h composite.h \ + lisp.h $(config_h) +filemode.o: filemode.c $(config_h) +frame.o: frame.c xterm.h window.h frame.h termhooks.h commands.h keyboard.h \ + blockinput.h atimer.h systime.h buffer.h character.h fontset.h font.h \ + msdos.h dosfns.h dispextern.h w32term.h nsgui.h termchar.h coding.h \ + composite.h lisp.h $(config_h) termhooks.h ccl.h +fringe.o: fringe.c dispextern.h nsgui.h frame.h window.h buffer.h termhooks.h \ + blockinput.h atimer.h systime.h lisp.h $(config_h) +font.o: font.c dispextern.h frame.h window.h ccl.h character.h charset.h \ + font.h lisp.h $(config_h) buffer.h composite.h fontset.h xterm.h nsgui.h +ftfont.o: dispextern.h frame.h character.h charset.h composite.h font.h \ + lisp.h $(config_h) blockinput.h atimer.h systime.h coding.h fontset.h \ + ccl.h ftfont.h +fontset.o: fontset.c fontset.h ccl.h buffer.h character.h \ + charset.h frame.h keyboard.h termhooks.h font.h lisp.h $(config_h) \ + blockinput.h atimer.h systime.h coding.h $(INTERVALS_H) nsgui.h \ + window.h xterm.h +getloadavg.o: getloadavg.c $(config_h) +gtkutil.o: gtkutil.c gtkutil.h xterm.h lisp.h frame.h lisp.h $(config_h) \ + blockinput.h window.h atimer.h systime.h termhooks.h keyboard.h \ + charset.h coding.h syssignal.h dispextern.h composite.h +image.o: image.c frame.h window.h dispextern.h blockinput.h atimer.h \ + systime.h xterm.h w32term.h w32gui.h font.h epaths.h character.h coding.h \ + nsterm.h nsgui.h lisp.h $(config_h) composite.h termhooks.h ccl.h +indent.o: indent.c frame.h window.h indent.h buffer.h lisp.h $(config_h) \ + termchar.h termopts.h disptab.h region-cache.h character.h category.h \ + keyboard.h systime.h coding.h $(INTERVALS_H) +insdel.o: insdel.c window.h buffer.h $(INTERVALS_H) blockinput.h character.h \ + dispextern.h atimer.h systime.h region-cache.h lisp.h $(config_h) +keyboard.o: keyboard.c termchar.h termhooks.h termopts.h buffer.h character.h \ + commands.h frame.h window.h macros.h disptab.h keyboard.h syssignal.h \ + systime.h syntax.h $(INTERVALS_H) blockinput.h atimer.h composite.h \ + xterm.h puresize.h msdos.h keymap.h w32term.h nsterm.h nsgui.h coding.h \ + lisp.h $(config_h) +keymap.o: keymap.c buffer.h commands.h keyboard.h termhooks.h blockinput.h \ + atimer.h systime.h puresize.h character.h charset.h $(INTERVALS_H) \ + keymap.h window.h coding.h frame.h lisp.h $(config_h) +lastfile.o: lastfile.c $(config_h) +macros.o: macros.c window.h buffer.h commands.h macros.h keyboard.h \ + dispextern.h lisp.h $(config_h) systime.h coding.h composite.h +gmalloc.o: gmalloc.c $(config_h) +ralloc.o: ralloc.c lisp.h $(config_h) +vm-limit.o: vm-limit.c mem-limits.h lisp.h $(config_h) +marker.o: marker.c buffer.h character.h lisp.h $(config_h) +md5.o: md5.c md5.h $(config_h) +minibuf.o: minibuf.c syntax.h frame.h window.h keyboard.h systime.h \ + buffer.h commands.h character.h msdos.h $(INTERVALS_H) keymap.h \ + termhooks.h lisp.h $(config_h) coding.h +mktime.o: mktime.c $(config_h) +msdos.o: msdos.c msdos.h dosfns.h systime.h termhooks.h dispextern.h frame.h \ + termopts.h termchar.h character.h coding.h ccl.h disptab.h window.h \ + keyboard.h $(INTERVALS_H) buffer.h commands.h blockinput.h atimer.h \ + lisp.h $(config_h) +nsfns.o: nsfns.m charset.h nsterm.h nsgui.h frame.h window.h buffer.h \ + dispextern.h fontset.h $(INTERVALS_H) keyboard.h blockinput.h \ + atimer.h systime.h epaths.h termhooks.h coding.h systime.h lisp.h $(config_h) +nsfont.o: nsterm.h dispextern.h frame.h lisp.h lisp.h $(config_h) +nsimage.o: nsimage.m nsterm.h lisp.h $(config_h) +nsmenu.o: nsmenu.m termhooks.h frame.h window.h dispextern.h \ + nsgui.h keyboard.h blockinput.h atimer.h systime.h buffer.h \ + nsterm.h lisp.h $(config_h) +nsterm.o: nsterm.m blockinput.h atimer.h systime.h syssignal.h nsterm.h \ + nsgui.h frame.h charset.h ccl.h dispextern.h fontset.h termhooks.h \ + termopts.h termchar.h disptab.h buffer.h window.h keyboard.h \ + $(INTERVALS_H) process.h coding.h lisp.h $(config_h) +nsselect.o: nsselect.m blockinput.h nsterm.h nsgui.h frame.h lisp.h $(config_h) +process.o: process.c process.h buffer.h window.h termhooks.h termopts.h \ + commands.h syssignal.h systime.h systty.h syswait.h frame.h dispextern.h \ + blockinput.h atimer.h charset.h coding.h ccl.h msdos.h composite.h \ + keyboard.h lisp.h $(config_h) character.h xgselect.h sysselect.h +regex.o: regex.c syntax.h buffer.h lisp.h $(config_h) regex.h \ + category.h character.h +region-cache.o: region-cache.c buffer.h region-cache.h lisp.h $(config_h) +scroll.o: scroll.c termchar.h dispextern.h frame.h msdos.h keyboard.h \ + termhooks.h lisp.h $(config_h) systime.h coding.h composite.h window.h +search.o: search.c regex.h commands.h buffer.h region-cache.h syntax.h \ + blockinput.h atimer.h systime.h category.h character.h charset.h \ + $(INTERVALS_H) \ + lisp.h $(config_h) +sound.o: sound.c dispextern.h syssignal.h lisp.h $(config_h) atimer.h systime.h +strftime.o: strftime.c $(config_h) +syntax.o: syntax.c syntax.h buffer.h commands.h category.h character.h \ + keymap.h regex.h $(INTERVALS_H) lisp.h $(config_h) +sysdep.o: sysdep.c syssignal.h systty.h systime.h syswait.h blockinput.h \ + process.h dispextern.h termhooks.h termchar.h termopts.h coding.h \ + frame.h atimer.h window.h msdos.h dosfns.h keyboard.h cm.h lisp.h \ + $(config_h) composite.h +term.o: term.c termchar.h termhooks.h termopts.h lisp.h $(config_h) \ + cm.h frame.h disptab.h keyboard.h character.h charset.h coding.h ccl.h \ + xterm.h msdos.h window.h keymap.h blockinput.h atimer.h systime.h \ + systty.h syssignal.h $(INTERVALS_H) buffer.h +termcap.o: termcap.c lisp.h $(config_h) +terminal.o: terminal.c frame.h termchar.h termhooks.h charset.h coding.h \ + keyboard.h lisp.h $(config_h) dispextern.h composite.h systime.h +terminfo.o: terminfo.c lisp.h $(config_h) +tparam.o: tparam.c lisp.h $(config_h) +undo.o: undo.c buffer.h commands.h window.h dispextern.h lisp.h $(config_h) +unexaix.o: unexaix.c lisp.h $(config_h) +unexalpha.o: unexalpha.c $(config_h) +unexcw.o: unexcw.c lisp.h $(config_h) +unexec.o: unexec.c lisp.h $(config_h) +unexelf.o: unexelf.c $(config_h) +unexhp9k800.o: unexhp9k800.c $(config_h) +unexmacosx.o: unexmacosx.c $(config_h) +unexsol.o: unexsol.c lisp.h $(config_h) +unexw32.o: unexw32.c $(config_h) +w16select.o: w16select.c dispextern.h frame.h blockinput.h atimer.h systime.h \ + msdos.h buffer.h charset.h coding.h composite.h lisp.h $(config_h) +widget.o: widget.c xterm.h frame.h dispextern.h widgetprv.h \ + $(srcdir)/../lwlib/lwlib.h lisp.h $(config_h) +window.o: window.c indent.h commands.h frame.h window.h buffer.h termchar.h \ + disptab.h keyboard.h msdos.h coding.h termhooks.h \ + keymap.h blockinput.h atimer.h systime.h $(INTERVALS_H) \ + xterm.h w32term.h nsterm.h nsgui.h lisp.h $(config_h) +xdisp.o: xdisp.c macros.h commands.h process.h indent.h buffer.h dispextern.h \ + coding.h termchar.h frame.h window.h disptab.h termhooks.h character.h \ + charset.h lisp.h $(config_h) keyboard.h $(INTERVALS_H) region-cache.h \ + xterm.h w32term.h nsterm.h nsgui.h msdos.h composite.h fontset.h ccl.h \ + blockinput.h atimer.h systime.h keymap.h font.h +xfaces.o: xfaces.c dispextern.h frame.h xterm.h buffer.h blockinput.h \ + window.h character.h charset.h msdos.h dosfns.h composite.h atimer.h \ + systime.h keyboard.h fontset.h w32term.h nsterm.h coding.h ccl.h \ + $(INTERVALS_H) nsgui.h termchar.h termhooks.h font.h lisp.h $(config_h) +xfns.o: xfns.c buffer.h frame.h window.h keyboard.h xterm.h dispextern.h \ + $(srcdir)/../lwlib/lwlib.h blockinput.h atimer.h systime.h epaths.h \ + character.h charset.h coding.h gtkutil.h lisp.h $(config_h) termhooks.h \ + fontset.h termchar.h font.h xsettings.h $(INTERVALS_H) ccl.h +xfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ + font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h +xftfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ + font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h ftfont.h +ftxfont.o: dispextern.h xterm.h frame.h blockinput.h character.h charset.h \ + font.h lisp.h $(config_h) atimer.h systime.h fontset.h ccl.h +menu.o: menu.c lisp.h keyboard.h keymap.h frame.h termhooks.h blockinput.h \ + dispextern.h $(srcdir)/../lwlib/lwlib.h xterm.h gtkutil.h menu.h \ + lisp.h $(config_h) systime.h coding.h composite.h window.h atimer.h nsgui.h +xmenu.o: xmenu.c xterm.h termhooks.h window.h dispextern.h frame.h buffer.h \ + charset.h keyboard.h $(srcdir)/../lwlib/lwlib.h blockinput.h atimer.h \ + systime.h gtkutil.h msdos.h coding.h menu.h lisp.h $(config_h) composite.h \ + keymap.h sysselect.h +xterm.o: xterm.c xterm.h termhooks.h termopts.h termchar.h window.h buffer.h \ + dispextern.h frame.h disptab.h blockinput.h atimer.h systime.h syssignal.h \ + keyboard.h emacs-icon.h character.h charset.h ccl.h fontset.h composite.h \ + coding.h process.h gtkutil.h font.h fontset.h lisp.h $(config_h) \ + xsettings.h intervals.h keymap.h xgselect.h sysselect.h +xselect.o: xselect.c process.h dispextern.h frame.h xterm.h blockinput.h \ + buffer.h atimer.h systime.h termhooks.h lisp.h $(config_h) keyboard.h \ + coding.h composite.h +xgselect.o: xgselect.h systime.h sysselect.h lisp.h $(config_h) +xrdb.o: xrdb.c lisp.h $(config_h) epaths.h +xsmfns.o: xsmfns.c lisp.h $(config_h) systime.h sysselect.h termhooks.h \ + xterm.h lisp.h termopts.h frame.h dispextern.h +xsettings.o: xterm.h xsettings.h lisp.h frame.h termhooks.h $(config_h) \ + dispextern.h keyboard.h systime.h coding.h composite.h blockinput.h \ + atimer.h termopts.h + +## The files of Lisp proper. +alloc.o: alloc.c process.h frame.h window.h buffer.h puresize.h syssignal.h \ + keyboard.h blockinput.h atimer.h systime.h character.h lisp.h $(config_h) \ + $(INTERVALS_H) termhooks.h +bytecode.o: bytecode.c buffer.h syntax.h character.h window.h dispextern.h \ + frame.h xterm.h lisp.h $(config_h) +data.o: data.c buffer.h puresize.h character.h syssignal.h keyboard.h frame.h \ + termhooks.h systime.h coding.h composite.h dispextern.h font.h ccl.h \ + lisp.h $(config_h) +eval.o: eval.c commands.h keyboard.h blockinput.h atimer.h systime.h \ + dispextern.h lisp.h $(config_h) coding.h composite.h xterm.h +floatfns.o: floatfns.c syssignal.h lisp.h $(config_h) +fns.o: fns.c commands.h lisp.h $(config_h) frame.h buffer.h character.h \ + keyboard.h keymap.h window.h dispextern.h $(INTERVALS_H) coding.h md5.h \ + blockinput.h atimer.h systime.h xterm.h +print.o: print.c process.h frame.h window.h buffer.h keyboard.h character.h \ + lisp.h $(config_h) termchar.h $(INTERVALS_H) msdos.h termhooks.h \ + blockinput.h atimer.h systime.h font.h charset.h coding.h ccl.h +lread.o: lread.c commands.h keyboard.h buffer.h epaths.h character.h \ + charset.h lisp.h $(config_h) $(INTERVALS_H) termhooks.h coding.h msdos.h \ + systime.h frame.h blockinput.h atimer.h + +## Text properties support. +composite.o: composite.c buffer.h character.h coding.h font.h ccl.h \ + frame.h termhooks.h $(INTERVALS_H) window.h lisp.h $(config_h) +intervals.o: intervals.c buffer.h $(INTERVALS_H) keyboard.h puresize.h \ + keymap.h lisp.h $(config_h) systime.h coding.h +textprop.o: textprop.c buffer.h window.h $(INTERVALS_H) \ + lisp.h $(config_h) + + +### deps.mk ends here diff --git a/src/dispextern.h b/src/dispextern.h index 72c0b2ef41..f0d14c0e48 100644 --- a/src/dispextern.h +++ b/src/dispextern.h @@ -748,21 +748,29 @@ struct glyph_row /* First position in this row. This is the text position, including overlay position information etc, where the display of this row - started, and can thus be less the position of the first glyph - (e.g. due to invisible text or horizontal scrolling). BIDI Note: - This is the smallest character position in the row, but not - necessarily the character that is the leftmost on the display. */ + started, and can thus be less than the position of the first + glyph (e.g. due to invisible text or horizontal scrolling). + BIDI Note: In R2L rows, that have its reversed_p flag set, this + position is at or beyond the right edge of the row. */ struct display_pos start; /* Text position at the end of this row. This is the position after the last glyph on this row. It can be greater than the last - glyph position + 1, due to truncation, invisible text etc. In an - up-to-date display, this should always be equal to the start - position of the next row. BIDI Note: this is the character whose - buffer position is the largest, but not necessarily the rightmost - one on the display. */ + glyph position + 1, due to a newline that ends the line, + truncation, invisible text etc. In an up-to-date display, this + should always be equal to the start position of the next row. + BIDI Note: In R2L rows, this position is at or beyond the left + edge of the row. */ struct display_pos end; + /* The smallest and the largest buffer positions that contributed to + glyphs in this row. Note that due to bidi reordering, these are + in general different from the text positions stored in `start' + and `end' members above, and also different from the buffer + positions recorded in the glyphs displayed the leftmost and + rightmost on the screen. */ + struct text_pos minpos, maxpos; + /* Non-zero means the overlay arrow bitmap is on this line. -1 means use default overlay arrow bitmap, else it specifies actual fringe bitmap number. */ @@ -947,16 +955,16 @@ struct glyph_row *matrix_row P_ ((struct glyph_matrix *, int)); displayed by ROW, which is not necessarily the smallest horizontal position. */ -#define MATRIX_ROW_START_CHARPOS(ROW) ((ROW)->start.pos.charpos) -#define MATRIX_ROW_START_BYTEPOS(ROW) ((ROW)->start.pos.bytepos) +#define MATRIX_ROW_START_CHARPOS(ROW) ((ROW)->minpos.charpos) +#define MATRIX_ROW_START_BYTEPOS(ROW) ((ROW)->minpos.bytepos) /* Return the character/ byte position at which ROW ends. BIDI Note: this is the largest character/byte position among characters in ROW, i.e. the last logical-order character displayed by ROW, which is not necessarily the largest horizontal position. */ -#define MATRIX_ROW_END_CHARPOS(ROW) ((ROW)->end.pos.charpos) -#define MATRIX_ROW_END_BYTEPOS(ROW) ((ROW)->end.pos.bytepos) +#define MATRIX_ROW_END_CHARPOS(ROW) ((ROW)->maxpos.charpos) +#define MATRIX_ROW_END_BYTEPOS(ROW) ((ROW)->maxpos.bytepos) /* Return the vertical position of ROW in MATRIX. */ @@ -1789,7 +1797,7 @@ struct bidi_it { EMACS_INT next_en_pos; /* position of next EN char for ET */ EMACS_INT ignore_bn_limit; /* position until which to ignore BNs */ bidi_dir_t sor; /* direction of start-of-run in effect */ - int scan_dir; /* direction of text scan */ + int scan_dir; /* direction of text scan, 1: forw, -1: back */ int stack_idx; /* index of current data on the stack */ /* Note: Everything from here on is not copied/saved when the bidi iterator state is saved, pushed, or popped. So only put here @@ -1968,17 +1976,31 @@ struct composition_it are not iterating over a composition now. */ int id; /* If non-negative, character that triggers the automatic - composition at `stop_pos', and this is an automatic compositoin. + composition at `stop_pos', and this is an automatic composition. If negative, this is a static composition. This is set to -2 temporarily if searching of composition reach a limit or a newline. */ int ch; - /* If this an automatic composition, how many characters to look back - from the position where a character triggering the composition - exists. */ + /* If this is an automatic composition, index of a rule for making + the automatic composition. Provided that ELT is an element of + Vcomposition_function_table for CH, (nth ELT RULE_IDX) is the + rule for the composition. */ + int rule_idx; + /* If this is an automatic composition, how many characters to look + back from the position where a character triggering the + composition exists. */ int lookback; /* If non-negative, number of glyphs of the glyph-string. */ int nglyphs; + /* Nonzero iff the composition is created while buffer is scanned in + reverse order, and thus the grapheme clusters must be rendered + from the last to the first. */ + int reversed_p; + + /** The following members contain information about the current + grapheme cluster. */ + /* Position of the first character of the current grapheme cluster. */ + EMACS_INT charpos; /* Number of characters and bytes of the current grapheme cluster. */ int nchars, nbytes; /* Indices of the glyphs for the current grapheme cluster. */ @@ -2864,7 +2886,7 @@ extern EMACS_INT tool_bar_button_relief; /* Defined in bidi.c */ extern void bidi_init_it P_ ((EMACS_INT, EMACS_INT, struct bidi_it *)); -extern void bidi_get_next_char_visually P_ ((struct bidi_it *)); +extern void bidi_move_to_visually_next P_ ((struct bidi_it *)); extern void bidi_paragraph_init P_ ((bidi_dir_t, struct bidi_it *)); extern int bidi_mirror_char P_ ((int)); @@ -2899,8 +2921,8 @@ void mark_window_display_accurate P_ ((Lisp_Object, int)); void redisplay_preserve_echo_area P_ ((int)); int set_cursor_from_row P_ ((struct window *, struct glyph_row *, struct glyph_matrix *, int, int, int, int)); -void init_iterator P_ ((struct it *, struct window *, int, - int, struct glyph_row *, enum face_id)); +void init_iterator P_ ((struct it *, struct window *, EMACS_INT, + EMACS_INT, struct glyph_row *, enum face_id)); void init_iterator_to_row_start P_ ((struct it *, struct window *, struct glyph_row *)); int get_next_display_element P_ ((struct it *)); diff --git a/src/dispnew.c b/src/dispnew.c index 7ab2bf3581..a8ba199543 100644 --- a/src/dispnew.c +++ b/src/dispnew.c @@ -47,9 +47,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include "blockinput.h" #include "process.h" -/* I don't know why DEC Alpha OSF1 fail to compile this file if we - include the following file. */ -/* #include "systty.h" */ #include "syssignal.h" #ifdef HAVE_X_WINDOWS @@ -1188,6 +1185,10 @@ increment_row_positions (row, delta, delta_bytes) MATRIX_ROW_START_BYTEPOS (row) += delta_bytes; MATRIX_ROW_END_CHARPOS (row) += delta; MATRIX_ROW_END_BYTEPOS (row) += delta_bytes; + CHARPOS (row->start.pos) += delta; + BYTEPOS (row->start.pos) += delta_bytes; + CHARPOS (row->end.pos) += delta; + BYTEPOS (row->end.pos) += delta_bytes; if (!row->enabled_p) return; @@ -1748,13 +1749,19 @@ check_matrix_invariants (w) /* Check that character and byte positions are in sync. */ xassert (MATRIX_ROW_START_BYTEPOS (row) == CHAR_TO_BYTE (MATRIX_ROW_START_CHARPOS (row))); + xassert (BYTEPOS (row->start.pos) + == CHAR_TO_BYTE (CHARPOS (row->start.pos))); /* CHAR_TO_BYTE aborts when invoked for a position > Z. We can have such a position temporarily in case of a minibuffer displaying something like `[Sole completion]' at its end. */ if (MATRIX_ROW_END_CHARPOS (row) < BUF_ZV (current_buffer)) - xassert (MATRIX_ROW_END_BYTEPOS (row) - == CHAR_TO_BYTE (MATRIX_ROW_END_CHARPOS (row))); + { + xassert (MATRIX_ROW_END_BYTEPOS (row) + == CHAR_TO_BYTE (MATRIX_ROW_END_CHARPOS (row))); + xassert (BYTEPOS (row->end.pos) + == CHAR_TO_BYTE (CHARPOS (row->end.pos))); + } /* Check that end position of `row' is equal to start position of next row. */ @@ -1764,6 +1771,8 @@ check_matrix_invariants (w) == MATRIX_ROW_START_CHARPOS (next)); xassert (MATRIX_ROW_END_BYTEPOS (row) == MATRIX_ROW_START_BYTEPOS (next)); + xassert (CHARPOS (row->end.pos) == CHARPOS (next->start.pos)); + xassert (BYTEPOS (row->end.pos) == BYTEPOS (next->start.pos)); } row = next; } diff --git a/src/editfns.c b/src/editfns.c index 9f30ea0641..ea279a462f 100644 --- a/src/editfns.c +++ b/src/editfns.c @@ -1,7 +1,8 @@ /* Lisp functions pertaining to editing. - Copyright (C) 1985, 1986, 1987, 1989, 1993, 1994, 1995, 1996, - 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, - 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + +Copyright (C) 1985, 1986, 1987, 1989, 1993, 1994, 1995, 1996, 1997, + 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, + 2009, 2010 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -220,6 +221,17 @@ usage: (char-to-string CHAR) */) return make_string_from_bytes (str, 1, len); } +DEFUN ("byte-to-string", Fbyte_to_string, Sbyte_to_string, 1, 1, 0, + doc: /* Convert arg BYTE to a string containing that byte. */) + (byte) + Lisp_Object byte; +{ + unsigned char b; + CHECK_NUMBER (byte); + b = XINT (byte); + return make_string_from_bytes (&b, 1, 1); +} + DEFUN ("string-to-char", Fstring_to_char, Sstring_to_char, 1, 1, 0, doc: /* Convert arg STRING to a character, the first character of that string. A multibyte character is handled correctly. */) @@ -4686,6 +4698,7 @@ functions if all the text being accessed has this property. */); defsubr (&Sgoto_char); defsubr (&Sstring_to_char); defsubr (&Schar_to_string); + defsubr (&Sbyte_to_string); defsubr (&Sbuffer_substring); defsubr (&Sbuffer_substring_no_properties); defsubr (&Sbuffer_string); diff --git a/src/emacs.c b/src/emacs.c index 6b19b45d0b..7e778e2e5f 100644 --- a/src/emacs.c +++ b/src/emacs.c @@ -87,6 +87,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif #endif +const char emacs_copyright[] = "Copyright (C) 2010 Free Software Foundation, Inc."; +const char emacs_version[] = "24.0.50"; + extern void malloc_warning P_ ((char *)); extern void set_time_zone_rule P_ ((char *)); #ifdef HAVE_INDEX @@ -180,6 +183,10 @@ Lisp_Object Vprevious_system_messages_locale; Lisp_Object Vsystem_time_locale; Lisp_Object Vprevious_system_time_locale; +/* Copyright and version info. The version number may be updated by + Lisp code. */ +Lisp_Object Vemacs_copyright, Vemacs_version; + /* If non-zero, emacs should not attempt to use a window-specific code, but instead should use the virtual terminal under which it was started. */ int inhibit_window_system; @@ -802,35 +809,43 @@ main (int argc, char **argv) argc = 0; while (argv[argc]) argc++; - if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) - /* We don't know the version number unless this is a dumped Emacs. - So ignore --version otherwise. */ - && initialized) + if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args)) { - Lisp_Object tem, tem2; - tem = Fsymbol_value (intern_c_string ("emacs-version")); - tem2 = Fsymbol_value (intern_c_string ("emacs-copyright")); - if (!STRINGP (tem)) - { - fprintf (stderr, "Invalid value of `emacs-version'\n"); - exit (1); - } - if (!STRINGP (tem2)) + const char *version, *copyright; + if (initialized) { - fprintf (stderr, "Invalid value of `emacs-copyright'\n"); - exit (1); + Lisp_Object tem, tem2; + tem = Fsymbol_value (intern_c_string ("emacs-version")); + tem2 = Fsymbol_value (intern_c_string ("emacs-copyright")); + if (!STRINGP (tem)) + { + fprintf (stderr, "Invalid value of `emacs-version'\n"); + exit (1); + } + if (!STRINGP (tem2)) + { + fprintf (stderr, "Invalid value of `emacs-copyright'\n"); + exit (1); + } + else + { + version = SDATA (tem); + copyright = SDATA (tem2); + } } else { - printf ("GNU Emacs %s\n", SDATA (tem)); - printf ("%s\n", SDATA(tem2)); - printf ("GNU Emacs comes with ABSOLUTELY NO WARRANTY.\n"); - printf ("You may redistribute copies of Emacs\n"); - printf ("under the terms of the GNU General Public License.\n"); - printf ("For more information about these matters, "); - printf ("see the file named COPYING.\n"); - exit (0); + version = emacs_version; + copyright = emacs_copyright; } + printf ("GNU Emacs %s\n", version); + printf ("%s\n", copyright); + printf ("GNU Emacs comes with ABSOLUTELY NO WARRANTY.\n"); + printf ("You may redistribute copies of Emacs\n"); + printf ("under the terms of the GNU General Public License.\n"); + printf ("For more information about these matters, "); + printf ("see the file named COPYING.\n"); + exit (0); } if (argmatch (argv, argc, "-chdir", "--chdir", 2, &ch_to_dir, &skip_args)) if (chdir (ch_to_dir) == -1) @@ -1528,6 +1543,11 @@ main (int argc, char **argv) ns_init_paths (); #endif + /* Initialize and GC-protect Vinitial_environment and + Vprocess_environment before set_initial_environment fills them + in. */ + if (!initialized) + syms_of_callproc (); /* egetenv is a pretty low-level facility, which may get called in many circumstances; it seems flimsy to put off initializing it until calling init_callproc. */ @@ -1577,7 +1597,6 @@ main (int argc, char **argv) syms_of_callint (); syms_of_casefiddle (); syms_of_casetab (); - syms_of_callproc (); syms_of_category (); syms_of_ccl (); syms_of_character (); @@ -1704,7 +1723,7 @@ main (int argc, char **argv) #endif init_window (); init_font (); - + if (!initialized) { char *file; @@ -2365,10 +2384,7 @@ decode_env_path (evarname, defalt) strcpy (p, path); path = p; - if ('/' == DIRECTORY_SEP) - dostounix_filename (path); - else - unixtodos_filename (path); + dostounix_filename (path); } #endif lpath = Qnil; @@ -2577,6 +2593,14 @@ This is nil during initialization. */); doc: /* If non-nil, X resources, Windows Registry settings, and NS defaults are not used. */); inhibit_x_resources = 0; + DEFVAR_LISP ("emacs-copyright", &Vemacs_copyright, + doc: /* Short copyright string for this version of Emacs. */); + Vemacs_copyright = build_string (emacs_copyright); + + DEFVAR_LISP ("emacs-version", &Vemacs_version, + doc: /* Version numbers of this version of Emacs. */); + Vemacs_version = build_string (emacs_version); + /* Make sure IS_DAEMON starts up as false. */ daemon_pipe[1] = 0; } diff --git a/src/eval.c b/src/eval.c index 2a0330acc3..199c470573 100644 --- a/src/eval.c +++ b/src/eval.c @@ -3308,6 +3308,21 @@ grow_specpdl () specpdl_ptr = specpdl + count; } +/* specpdl_ptr->symbol is a field which describes which variable is + let-bound, so it can be properly undone when we unbind_to. + It can have the following two shapes: + - SYMBOL : if it's a plain symbol, it means that we have let-bound + a symbol that is not buffer-local (at least at the time + the let binding started). Note also that it should not be + aliased (i.e. when let-binding V1 that's aliased to V2, we want + to record V2 here). + - (SYMBOL WHERE . BUFFER) : this means that it is a let-binding for + variable SYMBOL which can be buffer-local. WHERE tells us + which buffer is affected (or nil if the let-binding affects the + global value of the variable) and BUFFER tells us which buffer was + current (i.e. if WHERE is non-nil, then BUFFER==WHERE, otherwise + BUFFER did not yet have a buffer-local value). */ + void specbind (symbol, value) Lisp_Object symbol, value; @@ -3339,7 +3354,10 @@ specbind (symbol, value) set_internal (symbol, value, Qnil, 1); break; } - case SYMBOL_LOCALIZED: case SYMBOL_FORWARDED: + case SYMBOL_LOCALIZED: + if (SYMBOL_BLV (sym)->frame_local) + error ("Frame-local vars cannot be let-bound"); + case SYMBOL_FORWARDED: { Lisp_Object ovalue = find_symbol_value (symbol); specpdl_ptr->func = 0; @@ -3376,6 +3394,7 @@ specbind (symbol, value) /* FIXME: The third value `current_buffer' is only used in let_shadows_buffer_binding_p which is itself only used in set_internal for local_if_set. */ + eassert (NILP (where) || EQ (where, cur_buf)); specpdl_ptr->symbol = Fcons (symbol, Fcons (where, cur_buf)); /* If SYMBOL is a per-buffer variable which doesn't have a @@ -3460,13 +3479,10 @@ unbind_to (count, value) Fset_default (symbol, this_binding.old_value); /* If `where' is non-nil, reset the value in the appropriate local binding, but only if that binding still exists. */ - else if (BUFFERP (where)) - { - if (BUFFERP (where) - ? !NILP (Flocal_variable_p (symbol, where)) - : !NILP (Fassq (symbol, XFRAME (where)->param_alist))) - set_internal (symbol, this_binding.old_value, where, 1); - } + else if (BUFFERP (where) + ? !NILP (Flocal_variable_p (symbol, where)) + : !NILP (Fassq (symbol, XFRAME (where)->param_alist))) + set_internal (symbol, this_binding.old_value, where, 1); } /* If variable has a trivial value (no forwarding), we can just set it. No need to check for constant symbols here, diff --git a/src/fileio.c b/src/fileio.c index 85685ebc9c..8c2ee45c07 100644 --- a/src/fileio.c +++ b/src/fileio.c @@ -83,10 +83,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif #ifdef DOS_NT -#define CORRECT_DIR_SEPS(s) \ - do { if ('/' == DIRECTORY_SEP) dostounix_filename (s); \ - else unixtodos_filename (s); \ - } while (0) /* On Windows, drive letters must be alphabetic - on DOS, the Netware redirector allows the six letters between 'Z' and 'a' as well. */ #ifdef MSDOS @@ -474,7 +470,7 @@ Given a Unix syntax file name, returns a string ending in slash. */) p = beg + strlen (beg); } } - CORRECT_DIR_SEPS (beg); + dostounix_filename (beg); #endif /* DOS_NT */ return make_specified_string (beg, -1, p - beg, STRING_MULTIBYTE (filename)); @@ -561,12 +557,11 @@ file_name_as_directory (out, in) /* For Unix syntax, Append a slash if necessary */ if (!IS_DIRECTORY_SEP (out[size])) { - /* Cannot use DIRECTORY_SEP, which could have any value */ - out[size + 1] = '/'; + out[size + 1] = DIRECTORY_SEP; out[size + 2] = '\0'; } #ifdef DOS_NT - CORRECT_DIR_SEPS (out); + dostounix_filename (out); #endif return out; } @@ -627,7 +622,7 @@ directory_file_name (src, dst) ) dst[slen - 1] = 0; #ifdef DOS_NT - CORRECT_DIR_SEPS (dst); + dostounix_filename (dst); #endif return 1; } @@ -1032,10 +1027,9 @@ filesystem tree, not (expand-file-name ".." dirname). */) if (!lose) { #ifdef DOS_NT - /* Make sure directories are all separated with / or \ as - desired, but avoid allocation of a new string when not - required. */ - CORRECT_DIR_SEPS (nm); + /* Make sure directories are all separated with /, but + avoid allocation of a new string when not required. */ + dostounix_filename (nm); #ifdef WINDOWSNT if (IS_DIRECTORY_SEP (nm[1])) { @@ -1381,7 +1375,7 @@ filesystem tree, not (expand-file-name ".." dirname). */) target[0] = '/'; target[1] = ':'; } - CORRECT_DIR_SEPS (target); + dostounix_filename (target); #endif /* DOS_NT */ result = make_specified_string (target, -1, o - target, multibyte); @@ -1659,7 +1653,7 @@ those `/' is discarded. */) bcopy (SDATA (filename), nm, SBYTES (filename) + 1); #ifdef DOS_NT - CORRECT_DIR_SEPS (nm); + dostounix_filename (nm); substituted = (strcmp (nm, SDATA (filename)) != 0); #endif endp = nm + SBYTES (filename); @@ -1925,7 +1919,7 @@ A prefix arg makes KEEP-TIME non-nil. If PRESERVE-UID-GID is non-nil, we try to transfer the uid and gid of FILE to NEWNAME. -If PRESERVE-SELINUX-CONTEXT is non-nil and SELinux is enabled +If PRESERVE-SELINUX-CONTEXT is non-nil and SELinux is enabled on the system, we copy the SELinux context of FILE to NEWNAME. */) (file, newname, ok_if_already_exists, keep_time, preserve_uid_gid, preserve_selinux_context) Lisp_Object file, newname, ok_if_already_exists, keep_time; @@ -2180,12 +2174,7 @@ DEFUN ("delete-directory-internal", Fdelete_directory_internal, CHECK_STRING (directory); directory = Fdirectory_file_name (Fexpand_file_name (directory, Qnil)); - - if (delete_by_moving_to_trash) - return call1 (Qmove_file_to_trash, directory); - encoded_dir = ENCODE_FILE (directory); - dir = SDATA (encoded_dir); if (rmdir (dir) != 0) @@ -2194,17 +2183,22 @@ DEFUN ("delete-directory-internal", Fdelete_directory_internal, return Qnil; } -DEFUN ("delete-file", Fdelete_file, Sdelete_file, 1, 2, "fDelete file: \nP", +DEFUN ("delete-file", Fdelete_file, Sdelete_file, 1, 2, + "(list (read-file-name \ + (if (and delete-by-moving-to-trash (null current-prefix-arg)) \ + \"Move file to trash: \" \"Delete file: \") \ + nil default-directory (confirm-nonexistent-file-or-buffer)) \ + (null current-prefix-arg))", doc: /* Delete file named FILENAME. If it is a symlink, remove the symlink. If file has multiple names, it continues to exist with the other names. +TRASH non-nil means to trash the file instead of deleting, provided +`delete-by-moving-to-trash' is non-nil. -If optional arg FORCE is non-nil, really delete the file regardless of -`delete-by-moving-to-trash'. Otherwise, \"deleting\" actually moves -it to the system's trash can if `delete-by-moving-to-trash' is non-nil. -Interactively, FORCE is non-nil if called with a prefix arg. */) - (filename, force) +When called interactively, TRASH is t if no prefix argument is given. +With a prefix argument, TRASH is nil. */) + (filename, trash) Lisp_Object filename; - Lisp_Object force; + Lisp_Object trash; { Lisp_Object handler; Lisp_Object encoded_file; @@ -2221,9 +2215,9 @@ Interactively, FORCE is non-nil if called with a prefix arg. */) handler = Ffind_file_name_handler (filename, Qdelete_file); if (!NILP (handler)) - return call2 (handler, Qdelete_file, filename); + return call3 (handler, Qdelete_file, filename, trash); - if (delete_by_moving_to_trash && NILP (force)) + if (delete_by_moving_to_trash && !NILP (trash)) return call1 (Qmove_file_to_trash, filename); encoded_file = ENCODE_FILE (filename); @@ -2241,14 +2235,14 @@ internal_delete_file_1 (ignore) } /* Delete file FILENAME, returning 1 if successful and 0 if failed. - FORCE means to ignore `delete-by-moving-to-trash'. */ + This ignores `delete-by-moving-to-trash'. */ int -internal_delete_file (Lisp_Object filename, Lisp_Object force) +internal_delete_file (Lisp_Object filename) { Lisp_Object tem; - tem = internal_condition_case_2 (Fdelete_file, filename, force, + tem = internal_condition_case_2 (Fdelete_file, filename, Qnil, Qt, internal_delete_file_1); return NILP (tem); } @@ -2342,7 +2336,7 @@ This is what happens in interactive use with M-x. */) ) call2 (Qdelete_directory, file, Qt); else - Fdelete_file (file, Qt); + Fdelete_file (file, Qnil); unbind_to (count, Qnil); } else @@ -5787,11 +5781,6 @@ of file names regardless of the current language environment. */); Fput (Qfile_date_error, Qerror_message, make_pure_c_string ("Cannot set file date")); - DEFVAR_LISP ("directory-sep-char", &Vdirectory_sep_char, - doc: /* Directory separator character for built-in functions that return file names. -The value is always ?/. Don't use this variable, just use `/'. */); - XSETFASTINT (Vdirectory_sep_char, '/'); - DEFVAR_LISP ("file-name-handler-alist", &Vfile_name_handler_alist, doc: /* *Alist of elements (REGEXP . HANDLER) for file names handled specially. If a file name matches REGEXP, then all I/O on that file is done by calling @@ -5914,8 +5903,10 @@ A non-nil value may result in data loss! */); DEFVAR_BOOL ("delete-by-moving-to-trash", &delete_by_moving_to_trash, doc: /* Specifies whether to use the system's trash can. -When non-nil, the function `move-file-to-trash' will be used by -`delete-file' and `delete-directory'. */); +When non-nil, certain file deletion commands use the function +`move-file-to-trash' instead of deleting files outright. +This includes interactive calls to `delete-file' and +`delete-directory' and the Dired deletion commands. */); delete_by_moving_to_trash = 0; Qdelete_by_moving_to_trash = intern_c_string ("delete-by-moving-to-trash"); Qmove_file_to_trash = intern_c_string ("move-file-to-trash"); @@ -1,7 +1,8 @@ /* Random utility Lisp functions. Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, - 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + 2005, 2006, 2007, 2008, 2009, 2010 + Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -514,7 +515,7 @@ concat (nargs, args, target_type, last_special) So, we record strings that have text properties to be copied here, and copy the text properties after the concatination. */ struct textprop_rec *textprops = NULL; - /* Number of elments in textprops. */ + /* Number of elements in textprops. */ int num_textprops = 0; USE_SAFE_ALLOCA; @@ -2280,7 +2281,7 @@ ARRAY is a vector, string, char-table, or bool-vector. */) if (size != size_byte) while (p1 < endp) { - int this_len = MULTIBYTE_FORM_LENGTH (p1, endp - p1); + int this_len = BYTES_BY_CHAR_HEAD (*p1); if (len != this_len) error ("Attempt to change byte length of a string"); p1 += this_len; diff --git a/src/font.c b/src/font.c index 2d55065e9c..e07dbc5dd1 100644 --- a/src/font.c +++ b/src/font.c @@ -2821,6 +2821,14 @@ font_clear_cache (f, cache, driver) static Lisp_Object scratch_font_spec, scratch_font_prefer; +/* Check each font-entity in VEC, and return a list of font-entities + that satisfy this condition: + (1) matches with SPEC and SIZE if SPEC is not nil, and + (2) doesn't match with any regexps in Vface_ignored_fonts (if non-nil). +*/ + +extern Lisp_Object Vface_ignored_fonts; + Lisp_Object font_delete_unmatched (vec, spec, size) Lisp_Object vec, spec; @@ -2833,6 +2841,29 @@ font_delete_unmatched (vec, spec, size) for (val = Qnil, i = ASIZE (vec) - 1; i >= 0; i--) { entity = AREF (vec, i); + if (! NILP (Vface_ignored_fonts)) + { + char name[256]; + Lisp_Object tail, regexp; + + if (font_unparse_xlfd (entity, 0, name, 256) >= 0) + { + for (tail = Vface_ignored_fonts; CONSP (tail); tail = XCDR (tail)) + { + regexp = XCAR (tail); + if (STRINGP (regexp) + && fast_c_string_match_ignore_case (regexp, name) >= 0) + break; + } + if (CONSP (tail)) + continue; + } + } + if (NILP (spec)) + { + val = Fcons (entity, val); + continue; + } for (prop = FONT_WEIGHT_INDEX; prop < FONT_SIZE_INDEX; prop++) if (INTEGERP (AREF (spec, prop)) && ((XINT (AREF (spec, prop)) >> 8) @@ -2932,8 +2963,10 @@ font_list_entities (frame, spec) ASET (copy, FONT_TYPE_INDEX, driver_list->driver->type); XSETCDR (cache, Fcons (Fcons (copy, val), XCDR (cache))); } - if (ASIZE (val) > 0 && need_filtering) - val = font_delete_unmatched (val, spec, size); + if (ASIZE (val) > 0 + && (need_filtering + || ! NILP (Vface_ignored_fonts))) + val = font_delete_unmatched (val, need_filtering ? spec : Qnil, size); if (ASIZE (val) > 0) list = Fcons (val, list); } @@ -3961,7 +3994,7 @@ font_range (pos, limit, w, face, string) struct face *face; Lisp_Object string; { - EMACS_INT pos_byte, ignore, start, start_byte; + EMACS_INT pos_byte, ignore; int c; Lisp_Object font_object = Qnil; @@ -3983,7 +4016,6 @@ font_range (pos, limit, w, face, string) pos_byte = string_char_to_byte (string, pos); } - start = pos, start_byte = pos_byte; while (pos < *limit) { Lisp_Object category; @@ -3992,6 +4024,10 @@ font_range (pos, limit, w, face, string) FETCH_CHAR_ADVANCE_NO_CHECK (c, pos, pos_byte); else FETCH_STRING_CHAR_ADVANCE_NO_CHECK (c, string, pos, pos_byte); + category = CHAR_TABLE_REF (Vunicode_category_table, c); + if (EQ (category, QCf) + || CHAR_VARIATION_SELECTOR_P (c)) + continue; if (NILP (font_object)) { font_object = font_for_char (face, c, pos - 1, string); @@ -3999,40 +4035,8 @@ font_range (pos, limit, w, face, string) return Qnil; continue; } - - category = CHAR_TABLE_REF (Vunicode_category_table, c); - if (! EQ (category, QCf) - && ! CHAR_VARIATION_SELECTOR_P (c) - && font_encode_char (font_object, c) == FONT_INVALID_CODE) - { - Lisp_Object f = font_for_char (face, c, pos - 1, string); - EMACS_INT i, i_byte; - - - if (NILP (f)) - { - *limit = pos - 1; - return font_object; - } - i = start, i_byte = start_byte; - while (i < pos - 1) - { - - if (NILP (string)) - FETCH_CHAR_ADVANCE_NO_CHECK (c, i, i_byte); - else - FETCH_STRING_CHAR_ADVANCE_NO_CHECK (c, string, i, i_byte); - category = CHAR_TABLE_REF (Vunicode_category_table, c); - if (! EQ (category, QCf) - && ! CHAR_VARIATION_SELECTOR_P (c) - && font_encode_char (f, c) == FONT_INVALID_CODE) - { - *limit = pos - 1; - return font_object; - } - } - font_object = f; - } + if (font_encode_char (font_object, c) == FONT_INVALID_CODE) + *limit = pos - 1; } return font_object; } diff --git a/src/fringe.c b/src/fringe.c index 6dcacbbcd3..dcb4705e2e 100644 --- a/src/fringe.c +++ b/src/fringe.c @@ -730,7 +730,7 @@ get_logical_fringe_bitmap (w, bitmap, right_p, partial_p) Elements are: BITMAP -- use for all (L R) -- use for left right (whether partial or not) - (L R PL PR) -- use for left rigth partial-left partial-right + (L R PL PR) -- use for left right partial-left partial-right If any value in local binding is not present or t, use global value. If partial, lookup partial bitmap in default value if not found here. diff --git a/src/gmalloc.c b/src/gmalloc.c index 6445c56e6d..a3f533bd5e 100644 --- a/src/gmalloc.c +++ b/src/gmalloc.c @@ -42,8 +42,7 @@ Fifth Floor, Boston, MA 02110-1301, USA. #endif #if ((defined __cplusplus || (defined (__STDC__) && __STDC__) \ - || defined STDC_HEADERS || defined PROTOTYPES) \ - && ! defined (BROKEN_PROTOTYPES)) + || defined STDC_HEADERS || defined PROTOTYPES)) #undef PP #define PP(args) args #undef __ptr_t diff --git a/src/image.c b/src/image.c index 3ba3655983..1ed2fc84af 100644 --- a/src/image.c +++ b/src/image.c @@ -1582,29 +1582,56 @@ clear_image_cache (struct frame *f, Lisp_Object filter) { struct image_cache *c = FRAME_IMAGE_CACHE (f); - if (c && (!NILP (filter) || INTEGERP (Vimage_cache_eviction_delay))) + if (c) { - EMACS_TIME t; - unsigned long old; - int i, nfreed; - - EMACS_GET_TIME (t); - old = EMACS_SECS (t) - XFASTINT (Vimage_cache_eviction_delay); + int i, nfreed = 0; /* Block input so that we won't be interrupted by a SIGIO while being in an inconsistent state. */ BLOCK_INPUT; - for (i = nfreed = 0; i < c->used; ++i) + if (!NILP (filter)) { - struct image *img = c->images[i]; - if (img != NULL - && (NILP (filter) ? img->timestamp < old - : (EQ (Qt, filter) - || !NILP (Fmember (filter, img->dependencies))))) + /* Filter image cache. */ + for (i = 0; i < c->used; ++i) { - free_image (f, img); - ++nfreed; + struct image *img = c->images[i]; + if (img && (EQ (Qt, filter) + || !NILP (Fmember (filter, img->dependencies)))) + { + free_image (f, img); + ++nfreed; + } + } + } + else if (INTEGERP (Vimage_cache_eviction_delay)) + { + /* Free cache based on timestamp. */ + EMACS_TIME t; + unsigned long old; + int delay, nimages = 0; + + for (i = 0; i < c->used; ++i) + if (c->images[i]) + nimages++; + + /* If the number of cached images has grown unusually large, + decrease the cache eviction delay (Bug#6230). */ + delay = XFASTINT (Vimage_cache_eviction_delay); + if (nimages > 40) + delay = max (1, 1600 * delay / (nimages*nimages)); + + EMACS_GET_TIME (t); + old = EMACS_SECS (t) - delay; + + for (i = 0; i < c->used; ++i) + { + struct image *img = c->images[i]; + if (img && img->timestamp < old) + { + free_image (f, img); + ++nfreed; + } } } @@ -1662,11 +1689,13 @@ which is then usually a filename. */) } -DEFUN ("image-refresh", Fimage_refresh, Simage_refresh, +DEFUN ("image-flush", Fimage_flush, Simage_flush, 1, 2, 0, - doc: /* Refresh the image with specification SPEC on frame FRAME. -If SPEC specifies an image file, the displayed image is updated with -the current contents of that file. + doc: /* Fush the image with specification SPEC on frame FRAME. +This removes the image from the Emacs image cache. If SPEC specifies +an image file, the next redisplay of this image will read from the +current contents of that file. + FRAME nil or omitted means use the selected frame. FRAME t means refresh the image on all frames. */) (spec, frame) @@ -8979,7 +9008,7 @@ non-numeric, there is no explicit limit on the size of images. */); defsubr (&Simagemagick_types); #endif defsubr (&Sclear_image_cache); - defsubr (&Simage_refresh); + defsubr (&Simage_flush); defsubr (&Simage_size); defsubr (&Simage_mask_p); defsubr (&Simage_metadata); @@ -9000,17 +9029,19 @@ A cross is always drawn on black & white displays. */); Vx_bitmap_file_path = decode_env_path ((char *) 0, PATH_BITMAPS); DEFVAR_LISP ("image-cache-eviction-delay", &Vimage_cache_eviction_delay, - doc: /* Time after which cached images are removed from the cache. -When an image has not been displayed this many seconds, remove it -from the image cache. Value must be an integer or nil with nil -meaning don't clear the cache. */); - Vimage_cache_eviction_delay = make_number (30 * 60); + doc: /* Maximum time after which images are removed from the cache. +When an image has not been displayed this many seconds, Emacs +automatically removes it from the image cache. If the cache contains +a large number of images, the actual eviction time may be shorter. +The value can also be nil, meaning the cache is never cleared. +The function `clear-image-cache' disregards this variable. */); + Vimage_cache_eviction_delay = make_number (300); +} #ifdef HAVE_IMAGEMAGICK DEFVAR_LISP ("imagemagick-render-type", &Vimagemagick_render_type, doc: /* */); #endif -} void init_image () diff --git a/src/indent.c b/src/indent.c index a7f41f7e8e..b64eae1c42 100644 --- a/src/indent.c +++ b/src/indent.c @@ -506,7 +506,7 @@ check_display_width (EMACS_INT pos, EMACS_INT col, EMACS_INT *endpos) width = XINT (prop) - col; else if (FLOATP (prop)) width = (int)(XFLOAT_DATA (prop) + 0.5) - col; - + if (width >= 0) { EMACS_INT start; @@ -628,7 +628,7 @@ scan_for_column (EMACS_INT *endpos, EMACS_INT *goalcol, EMACS_INT *prevcol) to this character. */ if (dp != 0 - && ! (multibyte && BASE_LEADING_CODE_P (c)) + && ! (multibyte && LEADING_CODE_P (c)) && VECTORP (DISP_CHAR_VECTOR (dp, c))) { Lisp_Object charvec; @@ -679,7 +679,7 @@ scan_for_column (EMACS_INT *endpos, EMACS_INT *goalcol, EMACS_INT *prevcol) col += tab_width; col = col / tab_width * tab_width; } - else if (multibyte && BASE_LEADING_CODE_P (c)) + else if (multibyte && LEADING_CODE_P (c)) { /* Start of multi-byte form. */ unsigned char *ptr; @@ -1577,7 +1577,7 @@ compute_motion (from, fromvpos, fromhpos, did_motion, to, tovpos, tohpos, width, } if (dp != 0 - && ! (multibyte && BASE_LEADING_CODE_P (c)) + && ! (multibyte && LEADING_CODE_P (c)) && VECTORP (DISP_CHAR_VECTOR (dp, c))) { charvec = DISP_CHAR_VECTOR (dp, c); @@ -1683,7 +1683,7 @@ compute_motion (from, fromvpos, fromhpos, did_motion, to, tovpos, tohpos, width, hpos = width; } } - else if (multibyte && BASE_LEADING_CODE_P (c)) + else if (multibyte && LEADING_CODE_P (c)) { /* Start of multi-byte form. */ unsigned char *ptr; diff --git a/src/insdel.c b/src/insdel.c index 6cc797a12f..2b00de8871 100644 --- a/src/insdel.c +++ b/src/insdel.c @@ -437,7 +437,7 @@ adjust_markers_for_insert (EMACS_INT from, EMACS_INT from_byte, } /* Adjusting only markers whose insertion-type is t may result in - - disordered start and end in overlays, and + - disordered start and end in overlays, and - disordered overlays in the slot `overlays_before' of current_buffer. */ if (adjusted) { @@ -843,7 +843,7 @@ count_combining_before (const unsigned char *string, EMACS_INT length, len = 1; p = BYTE_POS_ADDR (pos_byte - 1); while (! CHAR_HEAD_P (*p)) p--, len++; - if (! BASE_LEADING_CODE_P (*p)) /* case (3) */ + if (! LEADING_CODE_P (*p)) /* case (3) */ return 0; combining_bytes = BYTES_BY_CHAR_HEAD (*p) - len; @@ -906,7 +906,7 @@ count_combining_after (const unsigned char *string, i = pos_byte - 2; while (i >= 0 && ! CHAR_HEAD_P (p[i])) i--; - if (i < 0 || !BASE_LEADING_CODE_P (p[i])) + if (i < 0 || !LEADING_CODE_P (p[i])) return 0; bytes = BYTES_BY_CHAR_HEAD (p[i]); @@ -914,7 +914,7 @@ count_combining_after (const unsigned char *string, ? 0 : bytes - (pos_byte - 1 - i + length)); } - if (!BASE_LEADING_CODE_P (string[i])) + if (!LEADING_CODE_P (string[i])) return 0; bytes = BYTES_BY_CHAR_HEAD (string[i]) - (length - i); diff --git a/src/keyboard.c b/src/keyboard.c index 74efb85685..63372d600e 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -11985,7 +11985,7 @@ The value `kill-region' is special; it means that the previous command was a kill command. `last-command' has a separate binding for each terminal device. -See Info node `(elisp)Multiple displays'. */); +See Info node `(elisp)Multiple Terminals'. */); DEFVAR_KBOARD ("real-last-command", Vreal_last_command, doc: /* Same as `last-command', but never altered by Lisp code. */); @@ -12123,8 +12123,8 @@ untranslated. In a vector, an element which is nil means "no translation". This is applied to the characters supplied to input methods, not their output. See also `translation-table-for-input'. -This variable has a separate binding for each terminal. See Info node -`(elisp)Multiple displays'. */); +This variable has a separate binding for each terminal. +See Info node `(elisp)Multiple Terminals'. */); DEFVAR_BOOL ("cannot-suspend", &cannot_suspend, doc: /* Non-nil means to always spawn a subshell instead of suspending. @@ -12215,7 +12215,7 @@ set up a different keymap for reading the next command. `overriding-terminal-local-map' has a separate binding for each terminal device. -See Info node `(elisp)Multiple displays'. */); +See Info node `(elisp)Multiple Terminals'. */); DEFVAR_LISP ("overriding-local-map", &Voverriding_local_map, doc: /* Keymap that overrides all other local keymaps. @@ -12243,7 +12243,7 @@ numeric keysym code (sans the \"system-specific\" bit 1<<28) and SYMBOL is its name. `system-key-alist' has a separate binding for each terminal device. -See Info node `(elisp)Multiple displays'. */); +See Info node `(elisp)Multiple Terminals'. */); DEFVAR_KBOARD ("local-function-key-map", Vlocal_function_key_map, doc: /* Keymap that translates key sequences to key sequences during input. @@ -12269,7 +12269,7 @@ Typing `ESC O P' to `read-key-sequence' would return [f1]. Typing typing `ESC O P x' would return [f1 x]. `local-function-key-map' has a separate binding for each terminal -device. See Info node `(elisp)Multiple displays'. If you need to +device. See Info node `(elisp)Multiple Terminals'. If you need to define a binding on all terminals, change `function-key-map' instead. Initially, `local-function-key-map' is an empty keymap that has `function-key-map' as its parent on all terminal devices. */); diff --git a/src/keymap.c b/src/keymap.c index 88e0687272..c3a9d9e5cc 100644 --- a/src/keymap.c +++ b/src/keymap.c @@ -22,9 +22,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include <config.h> #include <stdio.h> #include <setjmp.h> -#if HAVE_ALLOCA_H -# include <alloca.h> -#endif #include "lisp.h" #include "commands.h" #include "buffer.h" @@ -2829,16 +2826,16 @@ remapped command in the returned list. */) Lisp_Object found = Qnil; /* 1 means ignore all menu bindings entirely. */ int nomenus = !NILP (firstonly) && !EQ (firstonly, Qnon_ascii); - struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5; + struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; /* List of sequences found via remapping. Keep them in a separate variable, so as to push them later, since we prefer non-remapped binding. */ Lisp_Object remapped_sequences = Qnil; /* Whether or not we're handling remapped sequences. This is needed because remapping is not done recursively by Fcommand_remapping: you - can't remap and remapped command. */ + can't remap a remapped command. */ int remapped = 0; - Lisp_Object tem; + Lisp_Object tem = Qnil; /* Refresh the C version of the modifier preference. */ where_is_preferred_modifier @@ -2852,17 +2849,25 @@ remapped command in the returned list. */) else keymaps = Fcurrent_active_maps (Qnil, Qnil); - GCPRO5 (definition, keymaps, found, sequences, remapped_sequences); - - /* If this command is remapped, then it has no key bindings of its own. - FIXME: Actually, this is not quite right: if A is remapped to - `definition', then bindings to A will actually bind the key to - `definition' despite the remapping from `definition' to something else. - Another corner case is if `definition' is remapped to itself. */ - if (NILP (no_remap) - && SYMBOLP (definition) - && !NILP (Fcommand_remapping (definition, Qnil, keymaps))) - RETURN_UNGCPRO (Qnil); + GCPRO6 (definition, keymaps, found, sequences, remapped_sequences, tem); + + tem = Fcommand_remapping (definition, Qnil, keymaps); + /* If `definition' is remapped to tem', then OT1H no key will run + that command (since they will run `tem' instead), so we should + return nil; but OTOH all keys bound to `definition' (or to `tem') + will run the same command. + So for menu-shortcut purposes, we want to find all the keys bound (maybe + via remapping) to `tem'. But for the purpose of finding the keys that + run `definition', then we'd want to just return nil. + We choose to make it work right for menu-shortcuts, since it's the most + common use. + Known bugs: if you remap switch-to-buffer to toto, C-h f switch-to-buffer + will tell you that switch-to-buffer is bound to C-x b even though C-x b + will run toto instead. And if `toto' is itself remapped to forward-char, + then C-h f toto will tell you that it's bound to C-f even though C-f does + not run toto and it won't tell you that C-x b does run toto. */ + if (NILP (no_remap) && !NILP (tem)) + definition = tem; if (SYMBOLP (definition) && !NILP (firstonly) diff --git a/src/lisp.h b/src/lisp.h index 7d329cc754..1941a2471a 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -310,11 +310,10 @@ LISP_MAKE_RVALUE (Lisp_Object o) return o; } #else -/* This isn't quite right - it keeps the argument as an lvalue. - Making it const via casting would help avoid code actually - modifying the location in question, but the casting could cover - other type-related bugs. */ -#define LISP_MAKE_RVALUE(o) (o) +/* This is more portable to pre-C99 non-GCC compilers, but for + backwards compatibility GCC still accepts an old GNU extension + which caused this to only generate a warning. */ +#define LISP_MAKE_RVALUE(o) (0 ? (o) : (o)) #endif #else /* USE_LISP_UNION_TYPE */ @@ -933,7 +932,7 @@ struct Lisp_Sub_Char_Table struct Lisp_Vector *next; /* Depth of this sub char-table. It should be 1, 2, or 3. A sub - char-table of depth 1 contains 16 elments, and each element + char-table of depth 1 contains 16 elements, and each element covers 4096 (128*32) characters. A sub char-table of depth 2 contains 32 elements, and each element covers 128 characters. A sub char-table of depth 3 contains 128 elements, and each element @@ -1140,7 +1139,7 @@ struct Lisp_Hash_Table Lisp_Object user_cmp_function; /* Only the fields above are traced normally by the GC. The ones below - `count'. are special and are either ignored by the GC or traced in + `count' are special and are either ignored by the GC or traced in a special way (e.g. because of weakness). */ /* Number of key/value entries in the table. */ @@ -1327,9 +1326,9 @@ struct Lisp_Buffer_Objfwd binding into `realvalue' (or through it). Also update LOADED-BINDING to point to the newly loaded binding. - `local_if_set' indicates that merely setting the variable creates a local - binding for the current buffer. Otherwise the latter, setting the - variable does not do that; only make-local-variable does that. */ + `local_if_set' indicates that merely setting the variable creates a + local binding for the current buffer. Otherwise the latter, setting + the variable does not do that; only make-local-variable does that. */ struct Lisp_Buffer_Local_Value { @@ -1461,9 +1460,9 @@ struct Lisp_Float }; #ifdef HIDE_LISP_IMPLEMENTATION -#define XFLOAT_DATA(f) (XFLOAT (f)->u.data_ + 0) +#define XFLOAT_DATA(f) (0 ? XFLOAT (f)->u.data_ : XFLOAT (f)->u.data_) #else -#define XFLOAT_DATA(f) (XFLOAT (f)->u.data + 0) +#define XFLOAT_DATA(f) (0 ? XFLOAT (f)->u.data : XFLOAT (f)->u.data) /* This should be used only in alloc.c, which always disables HIDE_LISP_IMPLEMENTATION. */ #define XFLOAT_INIT(f,n) (XFLOAT (f)->u.data = (n)) @@ -1650,7 +1649,7 @@ typedef struct { #define CHECK_VECTOR_OR_STRING(x) \ CHECK_TYPE (VECTORP (x) || STRINGP (x), Qarrayp, x) -#define CHECK_ARRAY(x, Qxxxp) \ +#define CHECK_ARRAY(x, Qxxxp) \ CHECK_TYPE (ARRAYP (x), Qxxxp, x) #define CHECK_VECTOR_OR_CHAR_TABLE(x) \ @@ -1696,14 +1695,14 @@ typedef struct { #define XFLOATINT(n) extract_float((n)) -#define CHECK_FLOAT(x) \ +#define CHECK_FLOAT(x) \ CHECK_TYPE (FLOATP (x), Qfloatp, x) -#define CHECK_NUMBER_OR_FLOAT(x) \ +#define CHECK_NUMBER_OR_FLOAT(x) \ CHECK_TYPE (FLOATP (x) || INTEGERP (x), Qnumberp, x) #define CHECK_NUMBER_OR_FLOAT_COERCE_MARKER(x) \ - do { if (MARKERP (x)) XSETFASTINT (x, marker_position (x)); \ + do { if (MARKERP (x)) XSETFASTINT (x, marker_position (x)); \ else CHECK_TYPE (INTEGERP (x) || FLOATP (x), Qnumber_or_marker_p, x); } while (0) #define CHECK_OVERLAY(x) \ @@ -1793,8 +1792,8 @@ typedef struct { Lisp_Object, Lisp_Object, Lisp_Object) #define DEFUN_ARGS_8 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, \ Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object) -/* Non-zero if OBJ is a Lisp function. */ +/* Non-zero if OBJ is a Lisp function. */ #define FUNCTIONP(OBJ) \ ((CONSP (OBJ) && EQ (XCAR (OBJ), Qlambda)) \ || (SYMBOLP (OBJ) && !NILP (Ffboundp (OBJ))) \ @@ -1863,12 +1862,11 @@ extern void defvar_kboard (struct Lisp_Kboard_Objfwd *, const char *, int); If the symbol field is a symbol, it is an ordinary variable binding. - Otherwise, it should be a structure (SYMBOL WHERE - . CURRENT-BUFFER), which means having bound a local value while - CURRENT-BUFFER was active. If WHERE is nil this means we saw the - default value when binding SYMBOL. WHERE being a buffer or frame - means we saw a buffer-local or frame-local value. Other values of - WHERE mean an internal error. */ + Otherwise, it should be a structure (SYMBOL WHERE . CURRENT-BUFFER), + which means having bound a local value while CURRENT-BUFFER was active. + If WHERE is nil this means we saw the default value when binding SYMBOL. + WHERE being a buffer or frame means we saw a buffer-local or frame-local + value. Other values of WHERE mean an internal error. */ typedef Lisp_Object (*specbinding_func) P_ ((Lisp_Object)); @@ -2058,16 +2056,16 @@ extern EMACS_INT memory_full_cons_threshold; /* Structure for recording stack slots that need marking. */ -/* This is a chain of structures, each of which points at a Lisp_Object variable - whose value should be marked in garbage collection. - Normally every link of the chain is an automatic variable of a function, - and its `val' points to some argument or local variable of the function. - On exit to the function, the chain is set back to the value it had on entry. - This way, no link remains in the chain when the stack frame containing the - link disappears. +/* This is a chain of structures, each of which points at a Lisp_Object + variable whose value should be marked in garbage collection. + Normally every link of the chain is an automatic variable of a function, + and its `val' points to some argument or local variable of the function. + On exit to the function, the chain is set back to the value it had on entry. + This way, no link remains in the chain when the stack frame containing the + link disappears. - Every function that can call Feval must protect in this fashion all - Lisp_Object variables whose contents will be used again. */ + Every function that can call Feval must protect in this fashion all + Lisp_Object variables whose contents will be used again. */ extern struct gcpro *gcprolist; @@ -2973,7 +2971,7 @@ EXFUN (Ffield_end, 3); EXFUN (Ffield_string_no_properties, 1); extern void set_time_zone_rule P_ ((char *)); -/* defined in buffer.c */ +/* Defined in buffer.c */ extern int mouse_face_overlay_overlaps P_ ((Lisp_Object)); extern void nsberror P_ ((Lisp_Object)) NO_RETURN; EXFUN (Fset_buffer_multibyte, 1); @@ -3016,7 +3014,7 @@ extern void init_buffer P_ ((void)); extern void syms_of_buffer P_ ((void)); extern void keys_of_buffer P_ ((void)); -/* defined in marker.c */ +/* Defined in marker.c */ EXFUN (Fmarker_position, 1); EXFUN (Fmarker_buffer, 1); @@ -3061,7 +3059,7 @@ EXFUN (Fread_file_name, 6); extern Lisp_Object close_file_unwind P_ ((Lisp_Object)); extern Lisp_Object restore_point_unwind P_ ((Lisp_Object)); extern void report_file_error P_ ((const char *, Lisp_Object)) NO_RETURN; -extern int internal_delete_file P_ ((Lisp_Object, Lisp_Object)); +extern int internal_delete_file P_ ((Lisp_Object)); extern void syms_of_fileio P_ ((void)); extern Lisp_Object make_temp_name P_ ((Lisp_Object, int)); EXFUN (Fmake_symbolic_link, 3); @@ -3071,7 +3069,7 @@ extern Lisp_Object Qdelete_file; extern void syms_of_abbrev P_ ((void)); -/* defined in search.c */ +/* Defined in search.c */ extern void shrink_regexp_cache P_ ((void)); EXFUN (Fstring_match, 3); extern void restore_search_regs P_ ((void)); @@ -3095,7 +3093,7 @@ extern int find_before_next_newline P_ ((EMACS_INT, EMACS_INT, int)); extern void syms_of_search P_ ((void)); extern void clear_regexp_cache P_ ((void)); -/* defined in minibuf.c */ +/* Defined in minibuf.c */ extern Lisp_Object last_minibuf_string; extern void choose_minibuf_frame P_ ((void)); @@ -3122,7 +3120,7 @@ EXFUN (Fcall_interactively, 3); EXFUN (Fprefix_numeric_value, 1); extern void syms_of_callint P_ ((void)); -/* defined in casefiddle.c */ +/* Defined in casefiddle.c */ EXFUN (Fdowncase, 1); EXFUN (Fupcase, 1); @@ -3133,14 +3131,14 @@ EXFUN (Fupcase_initials_region, 2); extern void syms_of_casefiddle P_ ((void)); extern void keys_of_casefiddle P_ ((void)); -/* defined in casetab.c */ +/* Defined in casetab.c */ EXFUN (Fset_case_table, 1); EXFUN (Fset_standard_case_table, 1); extern void init_casetab_once P_ ((void)); extern void syms_of_casetab P_ ((void)); -/* defined in keyboard.c */ +/* Defined in keyboard.c */ extern int echoing; extern Lisp_Object echo_message_buffer; @@ -3181,7 +3179,7 @@ extern void keys_of_keyboard P_ ((void)); extern char *push_key_description P_ ((unsigned int, char *, int)); -/* defined in indent.c */ +/* Defined in indent.c */ EXFUN (Fvertical_motion, 2); EXFUN (Findent_to, 2); EXFUN (Fcurrent_column, 0); @@ -3191,7 +3189,7 @@ extern void invalidate_current_column P_ ((void)); extern int indented_beyond_p P_ ((int, int, double)); extern void syms_of_indent P_ ((void)); -/* defined in frame.c */ +/* Defined in frame.c */ #ifdef HAVE_WINDOW_SYSTEM extern Lisp_Object Vx_resource_name; extern Lisp_Object Vx_resource_class; @@ -3234,7 +3232,7 @@ extern void set_frame_buffer_list P_ ((Lisp_Object, Lisp_Object)); extern void frames_bury_buffer P_ ((Lisp_Object)); extern void syms_of_frame P_ ((void)); -/* defined in emacs.c */ +/* Defined in emacs.c */ extern Lisp_Object decode_env_path P_ ((char *, char *)); extern Lisp_Object Vinvocation_name, Vinvocation_directory; extern Lisp_Object Vbefore_init_time, Vafter_init_time; @@ -3252,7 +3250,7 @@ void synchronize_system_time_locale P_ ((void)); #define synchronize_system_time_locale() #endif void shut_down_emacs P_ ((int, int, Lisp_Object)); -/* Nonzero means don't do interactive redisplay and don't change tty modes */ +/* Nonzero means don't do interactive redisplay and don't change tty modes. */ extern int noninteractive; /* Nonzero means don't load X resources or Windows Registry settings. */ @@ -3263,12 +3261,12 @@ extern int inhibit_x_resources; extern int daemon_pipe[2]; #define IS_DAEMON (daemon_pipe[1] != 0) -/* Nonzero means don't do use window-system-specific display code */ +/* Nonzero means don't do use window-system-specific display code. */ extern int inhibit_window_system; /* Nonzero means that a filter or a sentinel is running. */ extern int running_asynch_code; -/* defined in process.c */ +/* Defined in process.c */ EXFUN (Fget_process, 1); EXFUN (Fget_buffer_process, 1); EXFUN (Fprocessp, 1); @@ -3291,7 +3289,7 @@ extern void init_process P_ ((void)); extern void syms_of_process P_ ((void)); extern void setup_process_coding_systems P_ ((Lisp_Object)); -/* defined in callproc.c */ +/* Defined in callproc.c */ extern Lisp_Object Vexec_path, Vexec_suffixes, Vexec_directory, Vdata_directory; extern Lisp_Object Vdoc_directory; @@ -3302,7 +3300,7 @@ extern void init_callproc P_ ((void)); extern void set_initial_environment P_ ((void)); extern void syms_of_callproc P_ ((void)); -/* defined in doc.c */ +/* Defined in doc.c */ extern Lisp_Object Vdoc_file_name; EXFUN (Fsubstitute_command_keys, 1); EXFUN (Fdocumentation, 2); @@ -3312,7 +3310,7 @@ extern Lisp_Object get_doc_string P_ ((Lisp_Object, int, int)); extern void syms_of_doc P_ ((void)); extern int read_bytecode_char P_ ((int)); -/* defined in bytecode.c */ +/* Defined in bytecode.c */ extern Lisp_Object Qbytecode; EXFUN (Fbyte_code, 3); extern void syms_of_bytecode P_ ((void)); @@ -3320,14 +3318,14 @@ extern struct byte_stack *byte_stack_list; extern void mark_byte_stack P_ ((void)); extern void unmark_byte_stack P_ ((void)); -/* defined in macros.c */ +/* Defined in macros.c */ extern Lisp_Object Qexecute_kbd_macro; EXFUN (Fexecute_kbd_macro, 3); EXFUN (Fcancel_kbd_macro_events, 0); extern void init_macros P_ ((void)); extern void syms_of_macros P_ ((void)); -/* defined in undo.c */ +/* Defined in undo.c */ extern Lisp_Object Qinhibit_read_only; EXFUN (Fundo_boundary, 0); extern void truncate_undo_list P_ ((struct buffer *)); @@ -3341,7 +3339,7 @@ extern void record_property_change P_ ((int, int, Lisp_Object, Lisp_Object, extern void syms_of_undo P_ ((void)); extern Lisp_Object Vundo_outer_limit; -/* defined in textprop.c */ +/* Defined in textprop.c */ extern Lisp_Object Qfont, Qmouse_face; extern Lisp_Object Qinsert_in_front_hooks, Qinsert_behind_hooks; EXFUN (Fnext_single_property_change, 4); @@ -3358,21 +3356,21 @@ extern Lisp_Object next_single_char_property_change P_ ((Lisp_Object, Lisp_Object, Lisp_Object)); -/* defined in menu.c */ +/* Defined in menu.c */ extern void syms_of_menu P_ ((void)); -/* defined in xmenu.c */ +/* Defined in xmenu.c */ EXFUN (Fx_popup_menu, 2); EXFUN (Fx_popup_dialog, 3); extern void syms_of_xmenu P_ ((void)); -/* defined in termchar.h */ +/* Defined in termchar.h */ struct tty_display_info; -/* defined in termhooks.h */ +/* Defined in termhooks.h */ struct terminal; -/* defined in sysdep.c */ +/* Defined in sysdep.c */ #ifndef HAVE_GET_CURRENT_DIR_NAME extern char *get_current_dir_name P_ ((void)); #endif @@ -3396,7 +3394,7 @@ extern int emacs_close P_ ((int)); extern int emacs_read P_ ((int, char *, unsigned int)); extern int emacs_write P_ ((int, const char *, unsigned int)); -/* defined in filelock.c */ +/* Defined in filelock.c */ EXFUN (Funlock_buffer, 0); EXFUN (Ffile_locked_p, 1); extern void unlock_all_files P_ ((void)); @@ -3510,16 +3508,10 @@ extern char *egetenv P_ ((char *)); extern void init_system_name P_ ((void)); /* Some systems (e.g., NT) use a different path separator than Unix, - in addition to a device separator. Default the path separator + in addition to a device separator. Set the path separator to '/', and don't test for a device separator in IS_ANY_SEP. */ -#ifdef WINDOWSNT -extern Lisp_Object Vdirectory_sep_char; -#endif - -#ifndef DIRECTORY_SEP #define DIRECTORY_SEP '/' -#endif #ifndef IS_DIRECTORY_SEP #define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP) #endif diff --git a/src/lread.c b/src/lread.c index a04b9679d8..3a77a62b27 100644 --- a/src/lread.c +++ b/src/lread.c @@ -48,10 +48,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include <unistd.h> #endif -#ifndef X_OK -#define X_OK 01 -#endif - #include <math.h> #ifdef HAVE_SETLOCALE diff --git a/src/m/alpha.h b/src/m/alpha.h index 04ad9eaaf8..c57fd0d982 100644 --- a/src/m/alpha.h +++ b/src/m/alpha.h @@ -62,8 +62,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #ifdef __ELF__ -#undef UNEXEC -#define UNEXEC unexelf.o #if !defined(GNU_LINUX) && !defined(__NetBSD__) #define DATA_START 0x140000000 #endif @@ -78,9 +76,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define TEXT_START 0x120000000 #define DATA_START 0x140000000 -/* The program to be used for unexec. */ -#define UNEXEC unexalpha.o - #endif /* __ELF__ */ /* On the Alpha it's best to avoid including TERMIO since struct diff --git a/src/m/hp800.h b/src/m/hp800.h index 9bc361e3cc..3889a1a3e6 100644 --- a/src/m/hp800.h +++ b/src/m/hp800.h @@ -29,13 +29,5 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ This flag only matters if you use USE_LISP_UNION_TYPE. */ #define EXPLICIT_SIGN_EXTEND -/* Systems with GCC don't need to lose. */ -#ifdef __NetBSD__ -# ifdef __GNUC__ -# define alloca __builtin_alloca -# define HAVE_ALLOCA -# endif /* __GNUC__ */ -#endif /* __NetBSD__ */ - /* arch-tag: 809436e6-1645-4b92-b40d-2de5d6e7227c (do not change this comment) */ diff --git a/src/m/ia64.h b/src/m/ia64.h index acf6c25844..76e2bb87d8 100644 --- a/src/m/ia64.h +++ b/src/m/ia64.h @@ -48,13 +48,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Convert that into an integer that is 100 for a load average of 1.0 */ #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) -#ifdef __ELF__ -#undef UNEXEC -#define UNEXEC unexelf.o -#endif - -#ifndef NOT_C_CODE - #ifdef REL_ALLOC #ifndef _MALLOC_INTERNAL /* "char *" because ralloc.c defines it that way. gmalloc.c thinks it @@ -65,8 +58,6 @@ extern void r_alloc_free (); #endif /* not _MALLOC_INTERNAL */ #endif /* REL_ALLOC */ -#endif /* not NOT_C_CODE */ - #define HAVE_TEXT_START /* arch-tag: 9b8e9fb2-2e49-4c22-b68f-11a488e77c66 diff --git a/src/m/ibms390.h b/src/m/ibms390.h index 1dce4ffbf4..087607b547 100644 --- a/src/m/ibms390.h +++ b/src/m/ibms390.h @@ -1,4 +1,4 @@ -/* machine description file template. +/* Machine description file for IBM S390 in 32-bit mode Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. diff --git a/src/m/ibms390x.h b/src/m/ibms390x.h index fda3007cb7..6cbfbbcdbd 100644 --- a/src/m/ibms390x.h +++ b/src/m/ibms390x.h @@ -1,4 +1,4 @@ -/* machine description file for IBM S390 in 64-bit mode +/* Machine description file for IBM S390 in 64-bit mode Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. @@ -18,17 +18,11 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ -/* This file was made by copying the significant parts of amdx86-64.h - into ibms390.h. */ +#include "ibms390.h" -/* Used for machine IBM s390 64 bits with opsys gnu-linux. */ #define BITS_PER_LONG 64 #define BITS_PER_EMACS_INT 64 -/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word - is the most significant byte. */ -#define WORDS_BIG_ENDIAN - /* Define the type to use. */ #define EMACS_INT long #define EMACS_UINT unsigned long @@ -40,30 +34,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ This flag only matters if you use USE_LISP_UNION_TYPE. */ #undef EXPLICIT_SIGN_EXTEND -/* Data type of load average, as read out of kmem. */ -#define LOAD_AVE_TYPE long - -/* Convert that into an integer that is 100 for a load average of 1.0 */ -#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) - -/* Define VIRT_ADDR_VARIES if the virtual addresses of - pure and impure space as loaded can vary, and even their - relative order cannot be relied on. - - Otherwise Emacs assumes that text space precedes data space, - numerically. */ -#define VIRT_ADDR_VARIES - -/* Define HAVE_ALLOCA to say that the system provides a properly - working alloca function and it should be used. Undefine it if an - assembler-language alloca in the file alloca.s should be used. */ -#define HAVE_ALLOCA - /* On the 64 bit architecture, we can use 60 bits for addresses */ #define VALBITS 60 -#define LINKER $(CC) -nostdlib - /* Define XPNTR to avoid or'ing with DATA_SEG_BITS */ #define XPNTR(a) XUINT (a) diff --git a/src/m/macppc.h b/src/m/macppc.h index b9dcf3bdc9..f348286030 100644 --- a/src/m/macppc.h +++ b/src/m/macppc.h @@ -32,12 +32,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define HAVE_TEXT_START #endif -/* NAKAJI Hiroyuki <[email protected]> says this is needed - For MkLinux/LinuxPPC. */ -#ifdef GNU_LINUX -#define LINKER $(CC) -nostdlib -#endif - #ifdef _ARCH_PPC64 #ifndef _LP64 #define _LP64 diff --git a/src/m/template.h b/src/m/template.h index 9b8d2d6305..3beac1a780 100644 --- a/src/m/template.h +++ b/src/m/template.h @@ -58,22 +58,14 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ code will not be sharable; but that's better than failing completely. */ #define NO_REMAP -/* Some really obscure 4.2-based systems (like Sequent DYNIX) - do not support asynchronous I/O (using SIGIO) on sockets, - even though it works fine on tty's. If you have one of - these systems, define the following, and then use it in - config.h (or elsewhere) to decide when (not) to use SIGIO. - - You'd think this would go in an operating-system description file, - but since it only occurs on some, but not all, BSD systems, the - reasonable place to select for it is in the machine description file. */ -#define NO_SOCK_SIGIO - -/* After adding support for a new system, modify the large case - statement in the `configure' script to recognize reasonable +/* After adding support for a new machine, modify the large case + statement in configure.in to recognize reasonable configuration names, and add a description of the system to `etc/MACHINES'. + Check for any tests of $machine in configure.in, and add an entry + for the new machine if needed. + If you've just fixed a problem in an existing configuration file, you should also check `etc/MACHINES' to make sure its descriptions of known problems in that configuration should be updated. */ diff --git a/src/makefile.w32-in b/src/makefile.w32-in index 34af372dc5..e8d0872791 100644 --- a/src/makefile.w32-in +++ b/src/makefile.w32-in @@ -341,6 +341,8 @@ $(BLD)/bidi.$(O) : \ $(SRC)/bidi.c \ $(CONFIG_H) \ $(SRC)/lisp.h \ + $(SRC)/bidimirror.h \ + $(SRC)/biditype.h \ $(SRC)/buffer.h \ $(SRC)/character.h \ $(SRC)/dispextern.h \ diff --git a/src/minibuf.c b/src/minibuf.c index ad81bfdd0b..539a953f7e 100644 --- a/src/minibuf.c +++ b/src/minibuf.c @@ -1589,6 +1589,7 @@ with a space are ignored unless STRING itself starts with a space. */) tail = collection; if (type == 2) { + collection = check_obarray (collection); obsize = XVECTOR (collection)->size; bucket = XVECTOR (collection)->contents[index]; } @@ -1612,6 +1613,8 @@ with a space are ignored unless STRING itself starts with a space. */) { if (!EQ (bucket, zero)) { + if (!SYMBOLP (bucket)) + error ("Bad data in guts of obarray"); elt = bucket; eltstring = elt; if (XSYMBOL (bucket)->next) diff --git a/src/ns.mk b/src/ns.mk new file mode 100644 index 0000000000..d674466a40 --- /dev/null +++ b/src/ns.mk @@ -0,0 +1,39 @@ +### autodeps.mk --- src/Makefile fragment for GNU Emacs + +## Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + +## This file is part of GNU Emacs. + +## GNU Emacs is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## GNU Emacs is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. + +### Commentary: + +## This is inserted in src/Makefile if HAVE_NS. + +## The only reason this is in a separate file is because $ns_appdir, +## which appears as a target, is empty on non-NS builds. Some makes +## do not like empty targets, even if they are never used. + +${ns_appdir}: ${ns_appsrc} + rm -fr ${ns_appdir} + mkdir -p ${ns_appdir} + ( cd ${ns_appsrc} ; tar cfh - . ) | ( cd ${ns_appdir} ; umask 022; tar xf - ) + +${ns_appbindir}Emacs: emacs${EXEEXT} + mkdir -p ${ns_appbindir} + cp -f emacs${EXEEXT} ${ns_appbindir}Emacs + +ns-app: ${ns_appdir} ${ns_appbindir}Emacs + +### ns.mk ends here diff --git a/src/nsfns.m b/src/nsfns.m index 7e7fd48caf..53264a5f59 100644 --- a/src/nsfns.m +++ b/src/nsfns.m @@ -27,7 +27,7 @@ GNUstep port and post-20 update by Adrian Robert ([email protected]) /* This should be the first include, as it may set up #defines affecting interpretation of even the system includes. */ -#include "config.h" +#include <config.h> #include <signal.h> #include <math.h> diff --git a/src/nsfont.m b/src/nsfont.m index 59d5ee73db..db2399a7fa 100644 --- a/src/nsfont.m +++ b/src/nsfont.m @@ -22,7 +22,7 @@ Author: Adrian Robert ([email protected]) /* This should be the first include, as it may set up #defines affecting interpretation of even the system includes. */ -#include "config.h" +#include <config.h> #include <setjmp.h> #include "lisp.h" diff --git a/src/nsimage.m b/src/nsimage.m index 09a78e2080..3e6a8c77ed 100644 --- a/src/nsimage.m +++ b/src/nsimage.m @@ -27,7 +27,7 @@ GNUstep port and post-20 update by Adrian Robert ([email protected]) /* This should be the first include, as it may set up #defines affecting interpretation of even the system includes. */ -#include "config.h" +#include <config.h> #include <setjmp.h> #include "lisp.h" diff --git a/src/nsselect.m b/src/nsselect.m index e4f5f0c613..b034eacf77 100644 --- a/src/nsselect.m +++ b/src/nsselect.m @@ -27,7 +27,7 @@ GNUstep port and post-20 update by Adrian Robert ([email protected]) /* This should be the first include, as it may set up #defines affecting interpretation of even the system includes. */ -#include "config.h" +#include <config.h> #include <setjmp.h> #include "lisp.h" diff --git a/src/nsterm.m b/src/nsterm.m index 7bc82e9610..14b824057d 100644 --- a/src/nsterm.m +++ b/src/nsterm.m @@ -27,7 +27,7 @@ GNUstep port and post-20 update by Adrian Robert ([email protected]) /* This should be the first include, as it may set up #defines affecting interpretation of even the system includes. */ -#include "config.h" +#include <config.h> #include <math.h> #include <sys/types.h> diff --git a/src/process.c b/src/process.c index a09ac297a2..22b85ff591 100644 --- a/src/process.c +++ b/src/process.c @@ -2487,9 +2487,11 @@ conv_lisp_to_sockaddr (family, address, sa, len) ip6[i] = ntohs (j); } sa->sa_family = family; + return; } #endif - return; + else + return; } else if (STRINGP (address)) { @@ -3347,11 +3349,25 @@ usage: (make-network-process &rest ARGS) */) /* :service SERVICE -- string, integer (port number), or t (random port). */ service = Fplist_get (contact, QCservice); + /* :host HOST -- hostname, ip address, or 'local for localhost. */ + host = Fplist_get (contact, QChost); + if (!NILP (host)) + { + if (EQ (host, Qlocal)) + host = build_string ("localhost"); + CHECK_STRING (host); + } + #ifdef HAVE_LOCAL_SOCKETS if (family == AF_LOCAL) { - /* Host is not used. */ - host = Qnil; + if (!NILP (host)) + { + message (":family local ignores the :host \"%s\" property", + SDATA (host)); + contact = Fplist_put (contact, QChost, Qnil); + host = Qnil; + } CHECK_STRING (service); bzero (&address_un, sizeof address_un); address_un.sun_family = AF_LOCAL; @@ -3362,15 +3378,6 @@ usage: (make-network-process &rest ARGS) */) } #endif - /* :host HOST -- hostname, ip address, or 'local for localhost. */ - host = Fplist_get (contact, QChost); - if (!NILP (host)) - { - if (EQ (host, Qlocal)) - host = build_string ("localhost"); - CHECK_STRING (host); - } - /* Slow down polling to every ten seconds. Some kernels have a bug which causes retrying connect to fail after a connect. Polling can interfere with gethostbyname too. */ diff --git a/src/regex.c b/src/regex.c index e59c48aad7..46065dda9e 100644 --- a/src/regex.c +++ b/src/regex.c @@ -290,7 +290,6 @@ enum syntaxcode { Swhitespace = 0, Sword = 1, Ssymbol = 2 }; # define SWITCH_ENUM_CAST(x) (x) /* Dummy macros for non-Emacs environments. */ -# define BASE_LEADING_CODE_P(c) (0) # define CHAR_CHARSET(c) 0 # define CHARSET_LEADING_CODE_BASE(c) 0 # define MAX_MULTIBYTE_LENGTH 1 @@ -300,7 +299,7 @@ enum syntaxcode { Swhitespace = 0, Sword = 1, Ssymbol = 2 }; # define CHAR_HEAD_P(p) (1) # define SINGLE_BYTE_CHAR_P(c) (1) # define SAME_CHARSET_P(c1, c2) (1) -# define MULTIBYTE_FORM_LENGTH(p, s) (1) +# define BYTES_BY_CHAR_HEAD(p) (1) # define PREV_CHAR_BOUNDARY(p, limit) ((p)--) # define STRING_CHAR(p) (*(p)) # define RE_STRING_CHAR(p, multibyte) STRING_CHAR (p) @@ -2086,7 +2085,7 @@ struct range_table_work_area } while (0) -/* Both FROM and TO are mulitbyte characters. */ +/* Both FROM and TO are multibyte characters. */ #define SETUP_MULTIBYTE_RANGE(work_area, FROM, TO) \ do { \ @@ -3805,7 +3804,7 @@ regex_compile (pattern, size, syntax, bufp) if (c1 != c2 && (c1 = RE_CHAR_TO_UNIBYTE (c2)) >= 0) c = c1; - } + } *b++ = c; len = 1; } @@ -4125,7 +4124,7 @@ analyse_first (p, pend, fastmap, multibyte) if (/* Any leading code can possibly start a character which doesn't match the specified set of characters. */ not - || + || /* If we can match a character class, we can match any multibyte characters. */ (CHARSET_RANGE_TABLE_EXISTS_P (&p[-2]) @@ -4643,7 +4642,7 @@ re_search_2 (bufp, str1, size1, str2, size2, startpos, range, regs, stop) { re_char *p = POS_ADDR_VSTRING (startpos); re_char *pend = STOP_ADDR_VSTRING (startpos); - int len = MULTIBYTE_FORM_LENGTH (p, pend - p); + int len = BYTES_BY_CHAR_HEAD (*p); range -= len; if (range < 0) diff --git a/src/s/aix4-2.h b/src/s/aix4-2.h index cdb97b7f9f..48f43126fd 100644 --- a/src/s/aix4-2.h +++ b/src/s/aix4-2.h @@ -52,20 +52,13 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ functions. Almost, but not quite the same as the 4.2 functions. */ #define SYSV_SYSTEM_DIR -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* The file containing the kernel's symbol table is called /unix. */ #define KERNEL_FILE "/unix" /* The kernel symbol where the load average is found is named avenrun. */ #define LDAV_SYMBOL "avenrun" -/* Special itemss needed to make Emacs run on this system. */ - -#ifndef __GNUC__ -#define LINKER cc -#endif +/* Special items needed to make Emacs run on this system. */ /* The following definition seems to be needed in AIX version 3.1.6.8. It may not have been needed in certain earlier versions. */ @@ -108,9 +101,5 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ to avoid a crash just use the Emacs implementation for that function. */ #define BROKEN_GET_CURRENT_DIR_NAME 1 -#define UNEXEC unexaix.o - -#define ORDINARY_LINK - /* arch-tag: 38fe75ea-6aef-42bd-8449-bc34d921a562 (do not change this comment) */ diff --git a/src/s/bsd-common.h b/src/s/bsd-common.h index 2a8934d7f5..ffb7a63748 100644 --- a/src/s/bsd-common.h +++ b/src/s/bsd-common.h @@ -47,8 +47,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define SYSV_SYSTEM_DIR -#define UNEXEC unexelf.o - /* If the system's imake configuration file defines `NeedWidePrototypes' as `NO', we must define NARROWPROTO manually. Such a define is generated in the Makefile generated by `xmkmf'. If we don't @@ -73,9 +71,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ #define HAVE_SOCKETS -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* Define CLASH_DETECTION if you want lock files to be written so that Emacs can tell instantly when you try to modify a file that someone else has modified in his Emacs. */ diff --git a/src/s/cygwin.h b/src/s/cygwin.h index e2afb7ddc4..93df925fca 100644 --- a/src/s/cygwin.h +++ b/src/s/cygwin.h @@ -1,7 +1,7 @@ /* System description header file for Cygwin. Copyright (C) 1985, 1986, 1992, 1999, 2002, 2003, 2004, 2005, 2006, - 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -19,7 +19,7 @@ You should have received a copy of the GNU General Public License along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* SYSTEM_TYPE should indicate the kind of system you are using. - It sets the Lisp variable system-type. */ + It sets the Lisp variable system-type. */ #define SYSTEM_TYPE "cygwin" /* Emacs can read input using SIGIO and buffering characters itself, @@ -73,9 +73,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ } \ while (0) -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* Define CLASH_DETECTION if you want lock files to be written so that Emacs can tell instantly when you try to modify a file that someone else has modified in his Emacs. */ @@ -93,8 +90,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base) #define SYSV_SYSTEM_DIR 1 -#define UNEXEC unexcw.o -#define LINKER $(CC) #define HAVE_SOCKETS diff --git a/src/s/darwin.h b/src/s/darwin.h index 76c0054cd3..5c8db1242e 100644 --- a/src/s/darwin.h +++ b/src/s/darwin.h @@ -99,9 +99,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ for process-connection-type dependent on the kernel version. */ #define MIN_PTY_KERNEL_VERSION '7' -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* Define CLASH_DETECTION if you want lock files to be written so that Emacs can tell instantly when you try to modify a file that someone else has modified in his Emacs. */ @@ -123,9 +120,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ #define HAVE_SOCKETS -/* Definitions for how to dump. Copied from nextstep.h. */ -#define UNEXEC unexmacosx.o - /* start_of_text isn't actually used, so make it compile without error. */ #define TEXT_START (0) @@ -147,9 +141,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #undef HAVE_POSIX_MEMALIGN #endif -/* Link this program just by running cc. */ -#define ORDINARY_LINK - /* Define the following so emacs symbols will not conflict with those in the System framework. Otherwise -prebind will not work. */ diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h index 3aa2dc16f4..80092f725f 100644 --- a/src/s/gnu-linux.h +++ b/src/s/gnu-linux.h @@ -29,7 +29,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ It sets the Lisp variable system-type. */ #define SYSTEM_TYPE "gnu/linux" /* All the best software is free. */ -#ifndef NOT_C_CODE #ifdef emacs #ifdef HAVE_LINUX_VERSION_H #include <linux/version.h> @@ -40,7 +39,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif /* LINUX_VERSION_CODE >= 0x20400 */ #endif /* HAVE_LINUX_VERSION_H */ #endif /* emacs */ -#endif /* NOT_C_CODE */ #if defined HAVE_GRANTPT #define UNIX98_PTYS @@ -91,13 +89,9 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define HAVE_SOCKETS -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* This is used in list_system_processes. */ #define HAVE_PROCFS 1 - /* Define CLASH_DETECTION if you want lock files to be written so that Emacs can tell instantly when you try to modify a file that someone else has modified in his Emacs. */ @@ -126,18 +120,14 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \ ((FILE)->_pptr - (FILE)->_pbase) #endif /* !_IO_STDIO_H && ! __UCLIBC__ */ -#endif /* emacs */ -#ifdef emacs #define INTERRUPT_INPUT -#endif +#endif /* emacs */ #define SYSV_SYSTEM_DIR /* use dirent.h */ #define POSIX /* affects getpagesize.h and systty.h */ -#define UNEXEC unexelf.o - /* This is to work around mysterious gcc failures in some system versions. It is unlikely that Emacs changes will work around this problem; therefore, this should remain permanently. */ @@ -147,11 +137,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define NARROWPROTO 1 -/* Use mmap directly for allocating larger buffers. */ -#ifdef DOUG_LEA_MALLOC -#undef REL_ALLOC -#endif - /* Tell that garbage collector that setjmp is known to save all registers relevant for conservative garbage collection in the jmp_buf. */ /* Not all the architectures are tested, but there are Debian packages diff --git a/src/s/gnu.h b/src/s/gnu.h index 9f6fe52a5d..95b8017ddc 100644 --- a/src/s/gnu.h +++ b/src/s/gnu.h @@ -1,6 +1,7 @@ /* Definitions file for GNU Emacs running on the GNU Hurd. - Copyright (C) 1994, 1995, 1996, 2001, 2002, 2003, 2004, 2005, 2006, - 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + +Copyright (C) 1994, 1995, 1996, 2001, 2002, 2003, 2004, 2005, 2006, 2007, + 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -28,20 +29,12 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define SIGNALS_VIA_CHARACTERS -/* Use mmap directly for allocating larger buffers. */ -#ifdef DOUG_LEA_MALLOC -#undef REL_ALLOC -#endif - -/* GNU needs its own crt0, and libc defines data_start. */ -#define ORDINARY_LINK +/* libc defines data_start. */ #define DATA_START ({ extern int data_start; (char *) &data_start; }) /* Some losing code fails to include this and then assumes that because it is braindead that O_RDONLY==0. */ -#ifndef NOT_C_CODE #include <fcntl.h> -#endif #ifdef emacs #include <stdio.h> /* Get the definition of _IO_STDIO_H. */ diff --git a/src/s/hpux10-20.h b/src/s/hpux10-20.h index 91988ef672..8d9c73e236 100644 --- a/src/s/hpux10-20.h +++ b/src/s/hpux10-20.h @@ -45,12 +45,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ #define HAVE_SOCKETS -/* Define this symbol if your system has the functions bcopy, etc. - s800 and later versions of s300 (s200) kernels have equivalents - of the BSTRING functions of BSD. If your s200 kernel doesn't have - em comment out this section. */ -#define BSTRING - /* Define CLASH_DETECTION if you want lock files to be written so that Emacs can tell instantly when you try to modify a file that someone else has modified in his Emacs. */ @@ -68,8 +62,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Some additional system facilities exist. */ #define HAVE_PERROR /* Delete this line for version 6. */ -#define UNEXEC unexhp9k800.o - /* This is how to get the device name of the tty end of a pty. */ #define PTY_TTY_NAME_SPRINTF \ sprintf (pty_name, "/dev/pty/tty%c%x", c, i); diff --git a/src/s/irix6-5.h b/src/s/irix6-5.h index e9e14f0cf3..1691daa661 100644 --- a/src/s/irix6-5.h +++ b/src/s/irix6-5.h @@ -83,8 +83,6 @@ char *_getpty(); /* Tell process_send_signal to use VSUSP instead of VSWTCH. */ #define PREFER_VSUSP -#define UNEXEC unexelf.o - #define NARROWPROTO 1 #define USE_MMAP_FOR_BUFFERS 1 diff --git a/src/s/ms-w32.h b/src/s/ms-w32.h index 2d6cc2f4bd..ea32373e02 100644 --- a/src/s/ms-w32.h +++ b/src/s/ms-w32.h @@ -63,8 +63,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ for received packets, so datagrams are broken too. */ #define BROKEN_DATAGRAM_SOCKETS 1 -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING #define bzero(b, l) memset(b, 0, l) #define bcopy(s, d, l) memmove(d, s, l) #define bcmp(a, b, l) memcmp(a, b, l) @@ -95,9 +93,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ your system and must be used only through an encapsulation (which you should place, by convention, in sysdep.c). */ -/* Define this to be the separator between path elements. */ -#define DIRECTORY_SEP XINT (Vdirectory_sep_char) - /* Define this to be the separator between devices and paths. */ #define DEVICE_SEP ':' diff --git a/src/s/msdos.h b/src/s/msdos.h index 90f630c862..af27263596 100644 --- a/src/s/msdos.h +++ b/src/s/msdos.h @@ -42,9 +42,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define SYSV_SYSTEM_DIR -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* Define this is the compiler understands `volatile'. */ #define HAVE_VOLATILE @@ -82,8 +79,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define _NAIVE_DOS_REGS -#define ORDINARY_LINK - /* command.com does not understand `...` so we define this. */ #define SEPCHAR ';' diff --git a/src/s/netbsd.h b/src/s/netbsd.h index b8df9014ec..6f5b24bcfa 100644 --- a/src/s/netbsd.h +++ b/src/s/netbsd.h @@ -26,22 +26,12 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base) -#define AMPERSAND_FULL_NAME - -/* On post 1.3 releases of NetBSD, gcc -nostdlib also clears - the library search parth, i.e. it won't search /usr/lib - for libc and friends. Using -nostartfiles instead avoids - this problem, and will also work on earlier NetBSD releases. */ -#define LINKER $(CC) -nostartfiles - #define DEFAULT_SOUND_DEVICE "/dev/audio" /* Greg A. Woods <[email protected]> says we must include signal.h before syssignal.h is included, to work around interface conflicts that are handled with CPP __RENAME() macro in signal.h. */ -#ifndef NOT_C_CODE #include <signal.h> -#endif /* Don't close pty in process.c to make it as controlling terminal. It is already a controlling terminal of subprocess, because we did diff --git a/src/s/sol2-10.h b/src/s/sol2-10.h index fd74ae798c..7441eaa021 100644 --- a/src/s/sol2-10.h +++ b/src/s/sol2-10.h @@ -4,21 +4,6 @@ #define SYSTEM_MALLOC -/* Use the Solaris dldump() function, called from unexsol.c, to dump - emacs, instead of the generic ELF dump code found in unexelf.c. - The resulting binary has a complete symbol table, and is better - for debugging and other observabilty tools (debuggers, pstack, etc). - - If you encounter a problem using dldump(), please consider sending - a message to the OpenSolaris tools-linking mailing list: - http://mail.opensolaris.org/mailman/listinfo/tools-linking - - It is likely that dldump() works with older Solaris too, - but this has not been tested, and so, this change is for - Solaris 10 and newer only at this time. */ -#undef UNEXEC -#define UNEXEC unexsol.o - /* This is used in list_system_processes. */ #define HAVE_PROCFS 1 diff --git a/src/s/sol2-6.h b/src/s/sol2-6.h index f9a4c44d74..0c30b3d81f 100644 --- a/src/s/sol2-6.h +++ b/src/s/sol2-6.h @@ -63,18 +63,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ pty_name[sizeof (pty_name) - 1] = 0; \ } -/* This is the only known way to avoid some crashes - that seem to relate to screwed up malloc data - after deleting a frame. */ -/* rms: I think the problems using ralloc had to do with system - libraries that called the system malloc even if we linked in the - GNU malloc. I could not see any way to fix the problem except to - have just one malloc and that had to be the system one. */ -/* This is not always necessary. Turned off at present for testers to - identify any problems with gmalloc more accurately. */ -/* #define SYSTEM_MALLOC */ - -/* Probably OK also on earlier versions. */ #define GC_SETJMP_WORKS 1 #define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS diff --git a/src/s/template.h b/src/s/template.h index 16df03092d..694a104656 100644 --- a/src/s/template.h +++ b/src/s/template.h @@ -78,9 +78,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Define HAVE_PTYS if the system supports pty devices. */ #define HAVE_PTYS -/* Define this symbol if your system has the functions bcopy, etc. */ -#define BSTRING - /* subprocesses should be undefined if you do NOT want to have code for asynchronous subprocesses (as used in M-x compile and M-x shell). @@ -133,10 +130,13 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* ============================================================ */ /* After adding support for a new system, modify the large case - statement in the `configure' script to recognize reasonable + statement in configure.in to recognize reasonable configuration names, and add a description of the system to `etc/MACHINES'. + Check for any tests of $opsys in configure.in, and add an entry + for the new system if needed. + If you've just fixed a problem in an existing configuration file, you should also check `etc/MACHINES' to make sure its descriptions of known problems in that configuration should be updated. */ diff --git a/src/s/usg5-4.h b/src/s/usg5-4.h index f870086368..e667ffdc10 100644 --- a/src/s/usg5-4.h +++ b/src/s/usg5-4.h @@ -61,27 +61,15 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* The docs for system V/386 suggest v.3 has sigpause, so let's try it. */ #define HAVE_SYSV_SIGPAUSE -/* If we're using the System V X port, BSD bstring functions will be handy. */ -#ifdef HAVE_X_WINDOWS -#define BSTRING -#endif /* HAVE_X_WINDOWS */ - /* On USG systems signal handlers return void. */ #define SIGTYPE void -#define ORDINARY_LINK - -/* Undump with ELF. */ #undef COFF -#define UNEXEC unexelf.o - /* Get FIONREAD from <sys/filio.h>. Get <sys/ttold.h> to get struct tchars. But get <termio.h> first to make sure ttold.h doesn't interfere. And don't try to use SIGIO yet. */ -#ifndef NOT_C_CODE #include <sys/wait.h> -#endif #ifdef emacs #include <sys/filio.h> diff --git a/src/search.c b/src/search.c index 2269afc6d8..736a89258f 100644 --- a/src/search.c +++ b/src/search.c @@ -100,10 +100,10 @@ Lisp_Object Vinhibit_changing_match_data; static void set_search_regs P_ ((EMACS_INT, EMACS_INT)); static void save_search_regs P_ ((void)); -static EMACS_INT simple_search P_ ((int, unsigned char *, int, int, +static EMACS_INT simple_search P_ ((int, unsigned char *, int, int, Lisp_Object, EMACS_INT, EMACS_INT, EMACS_INT, EMACS_INT)); -static EMACS_INT boyer_moore P_ ((int, unsigned char *, int, int, +static EMACS_INT boyer_moore P_ ((int, unsigned char *, int, int, Lisp_Object, Lisp_Object, EMACS_INT, EMACS_INT, EMACS_INT, EMACS_INT, int)); @@ -281,7 +281,7 @@ compile_pattern (pattern, regp, translate, posix, multibyte) if (regp) re_set_registers (&cp->buf, regp, regp->num_regs, regp->start, regp->end); - /* The compiled pattern can be used both for mulitbyte and unibyte + /* The compiled pattern can be used both for multibyte and unibyte target. But, we have to tell which the pattern is used for. */ cp->buf.target_multibyte = multibyte; @@ -582,7 +582,7 @@ fast_looking_at (regexp, pos, pos_byte, limit, limit_byte, string) unsigned char *p1, *p2; EMACS_INT s1, s2; EMACS_INT len; - + if (STRINGP (string)) { if (pos_byte < 0) diff --git a/src/sysdep.c b/src/sysdep.c index 1e114655b4..e311d181c9 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -36,9 +36,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_UNISTD_H #include <unistd.h> #endif -#ifdef HAVE_ALLOCA_H -#include <alloca.h> -#endif /* HAVE_ALLOCA_H */ #include "lisp.h" /* Including stdlib.h isn't necessarily enough to get srandom @@ -61,13 +58,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #endif #endif /* not WINDOWSNT */ -/* Does anyone other than VMS need this? */ -#ifndef fwrite -#define sys_fwrite fwrite -#else -#undef fwrite -#endif - #include <sys/types.h> #include <sys/stat.h> #include <errno.h> @@ -537,15 +527,6 @@ child_setup_tty (out) s.main.c_cflag = (s.main.c_cflag & ~CBAUD) | B9600; /* baud rate sanity */ #endif /* AIX */ -#else /* not HAVE_TERMIO */ - - s.main.sg_flags &= ~(ECHO | CRMOD | ANYP | ALLDELAY | RAW | LCASE - | CBREAK | TANDEM); - s.main.sg_flags |= LPASS8; - s.main.sg_erase = 0377; - s.main.sg_kill = 0377; - s.lmode = LLITOUT | s.lmode; /* Don't strip 8th bit */ - /* We used to enable ICANON (and set VEOF to 04), but this leads to problems where process.c wants to send EOFs every once in a while to force the output, which leads to weird effects when the @@ -558,6 +539,15 @@ child_setup_tty (out) s.main.c_cc[VMIN] = 1; s.main.c_cc[VTIME] = 0; +#else /* not HAVE_TERMIO */ + + s.main.sg_flags &= ~(ECHO | CRMOD | ANYP | ALLDELAY | RAW | LCASE + | CBREAK | TANDEM); + s.main.sg_flags |= LPASS8; + s.main.sg_erase = 0377; + s.main.sg_kill = 0377; + s.lmode = LLITOUT | s.lmode; /* Don't strip 8th bit */ + #endif /* not HAVE_TERMIO */ EMACS_SET_TTY (out, &s, 0); @@ -2762,54 +2752,6 @@ rmdir (dpath) #endif /* !HAVE_RMDIR */ -#ifndef BSTRING - -#ifndef bzero - -void -bzero (b, length) - register char *b; - register int length; -{ - while (length-- > 0) - *b++ = 0; -} - -#endif /* no bzero */ -#endif /* BSTRING */ - -#if (!defined (BSTRING) && !defined (bcopy)) || defined (NEED_BCOPY) -#undef bcopy - -/* Saying `void' requires a declaration, above, where bcopy is used - and that declaration causes pain for systems where bcopy is a macro. */ -bcopy (b1, b2, length) - register char *b1; - register char *b2; - register int length; -{ - while (length-- > 0) - *b2++ = *b1++; -} -#endif /* (!defined (BSTRING) && !defined (bcopy)) || defined (NEED_BCOPY) */ - -#ifndef BSTRING -#ifndef bcmp -int -bcmp (b1, b2, length) /* This could be a macro! */ - register char *b1; - register char *b2; - register int length; -{ - while (length-- > 0) - if (*b1++ != *b2++) - return 1; - - return 0; -} -#endif /* no bcmp */ -#endif /* not BSTRING */ - #ifndef HAVE_STRSIGNAL char * strsignal (code) diff --git a/src/systty.h b/src/systty.h index fcc6cf81e5..39feef9c3d 100644 --- a/src/systty.h +++ b/src/systty.h @@ -27,17 +27,13 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #ifndef NO_TERMIO #include <termio.h> #endif /* not NO_TERMIO */ -#ifndef INCLUDED_FCNTL -#define INCLUDED_FCNTL #include <fcntl.h> -#endif #else /* not HAVE_TERMIO */ #ifdef HAVE_TERMIOS #ifndef NO_TERMIO #include <termio.h> #endif #include <termios.h> -#define INCLUDED_FCNTL #include <fcntl.h> #else /* neither HAVE_TERMIO nor HAVE_TERMIOS */ #ifndef DOS_NT @@ -247,10 +243,8 @@ struct emacs_tty { expression, so we moved them out to their own functions in sysdep.c. */ #define EMACS_GET_TTY(fd, p) (emacs_get_tty ((fd), (p))) #define EMACS_SET_TTY(fd, p, waitp) (emacs_set_tty ((fd), (p), (waitp))) -#ifdef P_ /* Unfortunately this file is sometimes included before lisp.h */ -extern int emacs_get_tty P_ ((int, struct emacs_tty *)); -extern int emacs_set_tty P_ ((int, struct emacs_tty *, int)); -#endif +extern int emacs_get_tty (int, struct emacs_tty *); +extern int emacs_set_tty (int, struct emacs_tty *, int); /* Define EMACS_TTY_TABS_OK. */ @@ -5700,7 +5700,34 @@ sys_write (int fd, const void * buffer, unsigned int count) } else #endif - nchars = _write (fd, buffer, count); + { + /* Some networked filesystems don't like too large writes, so + break them into smaller chunks. See the Comments section of + the MSDN documentation of WriteFile for details behind the + choice of the value of CHUNK below. See also the thread + http://thread.gmane.org/gmane.comp.version-control.git/145294 + in the git mailing list. */ + const unsigned char *p = buffer; + const unsigned chunk = 30 * 1024 * 1024; + + nchars = 0; + while (count > 0) + { + unsigned this_chunk = count < chunk ? count : chunk; + int n = _write (fd, p, this_chunk); + + nchars += n; + if (n < 0) + { + nchars = n; + break; + } + else if (n < this_chunk) + break; + count -= n; + p += n; + } + } return nchars; } diff --git a/src/w32proc.c b/src/w32proc.c index 9d4d58f123..b8443e5a75 100644 --- a/src/w32proc.c +++ b/src/w32proc.c @@ -1762,12 +1762,6 @@ socket connections still exist. */) /* Some miscellaneous functions that are Windows specific, but not GUI specific (ie. are applicable in terminal or batch mode as well). */ -/* lifted from fileio.c */ -#define CORRECT_DIR_SEPS(s) \ - do { if ('/' == DIRECTORY_SEP) dostounix_filename (s); \ - else unixtodos_filename (s); \ - } while (0) - DEFUN ("w32-short-file-name", Fw32_short_file_name, Sw32_short_file_name, 1, 1, 0, doc: /* Return the short file name version (8.3) of the full path of FILENAME. If FILENAME does not exist, return nil. @@ -1786,7 +1780,7 @@ All path elements in FILENAME are converted to their short names. */) if (GetShortPathName (SDATA (ENCODE_FILE (filename)), shortname, MAX_PATH) == 0) return Qnil; - CORRECT_DIR_SEPS (shortname); + dostounix_filename (shortname); return build_string (shortname); } @@ -1815,7 +1809,7 @@ All path elements in FILENAME are converted to their long names. */) if (!w32_get_long_filename (SDATA (ENCODE_FILE (filename)), longname, MAX_PATH)) return Qnil; - CORRECT_DIR_SEPS (longname); + dostounix_filename (longname); /* If we were passed only a drive, make sure that a slash is not appended for consistency with directories. Allow for drive mapping via SUBST diff --git a/src/window.c b/src/window.c index 882f76d975..c105e37c46 100644 --- a/src/window.c +++ b/src/window.c @@ -3611,6 +3611,7 @@ selected window before each command. */) { ++window_select_count; XSETFASTINT (w->use_time, window_select_count); + record_buffer (w->buffer); } if (EQ (window, selected_window)) @@ -3646,8 +3647,6 @@ selected window before each command. */) selected_window = window; - if (NILP (norecord)) - record_buffer (w->buffer); Fset_buffer (w->buffer); XBUFFER (w->buffer)->last_selected_window = window; @@ -7291,7 +7290,7 @@ with the relevant frame selected. */); DEFVAR_LISP ("recenter-redisplay", &Vrecenter_redisplay, doc: /* If non-nil, then the `recenter' command with a nil argument -the entire frame to be redrawn; the special value `tty' causes the +will redraw the entire frame; the special value `tty' causes the frame to be redrawn only if it is a tty frame. */); Vrecenter_redisplay = Qtty; diff --git a/src/xdisp.c b/src/xdisp.c index cd8ad7bec8..c8043308ec 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -184,7 +184,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ reordering engine which is called by set_iterator_to_next and returns the next character to display in the visual order. See commentary on bidi.c for more details. As far as redisplay is - concerned, the effect of calling bidi_get_next_char_visually, the + concerned, the effect of calling bidi_move_to_visually_next, the main interface of the reordering engine, is that the iterator gets magically placed on the buffer or string position that is to be displayed next. In other words, a linear iteration through the @@ -2598,7 +2598,7 @@ void init_iterator (it, w, charpos, bytepos, row, base_face_id) struct it *it; struct window *w; - int charpos, bytepos; + EMACS_INT charpos, bytepos; struct glyph_row *row; enum face_id base_face_id; { @@ -3012,7 +3012,7 @@ init_from_display_pos (it, w, pos) struct window *w; struct display_pos *pos; { - int charpos = CHARPOS (pos->pos), bytepos = BYTEPOS (pos->pos); + EMACS_INT charpos = CHARPOS (pos->pos), bytepos = BYTEPOS (pos->pos); int i, overlay_strings_with_newlines = 0; /* If POS specifies a position in a display vector, this might @@ -3918,7 +3918,7 @@ handle_invisible_prop (it) } do { - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); } while (it->stop_charpos <= it->bidi_it.charpos && it->bidi_it.charpos < newpos); @@ -5276,7 +5276,7 @@ iterate_out_of_display_property (it) while (it->bidi_it.charpos >= BEGV && it->prev_stop <= it->bidi_it.charpos && it->bidi_it.charpos < CHARPOS (it->position)) - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); /* Record the stop_pos we just crossed, for when we cross it back, maybe. */ if (it->bidi_it.charpos > CHARPOS (it->position)) @@ -6285,25 +6285,81 @@ set_iterator_to_next (it, reseat_p) reseat_at_next_visible_line_start (it, 0); else if (it->cmp_it.id >= 0) { - IT_CHARPOS (*it) += it->cmp_it.nchars; - IT_BYTEPOS (*it) += it->cmp_it.nbytes; - if (it->bidi_p) + /* We are currently getting glyphs from a composition. */ + int i; + + if (! it->bidi_p) { - if (it->bidi_it.new_paragraph) - bidi_paragraph_init (it->paragraph_embedding, &it->bidi_it); - /* Resync the bidi iterator with IT's new position. - FIXME: this doesn't support bidirectional text. */ - while (it->bidi_it.charpos < IT_CHARPOS (*it)) - bidi_get_next_char_visually (&it->bidi_it); + IT_CHARPOS (*it) += it->cmp_it.nchars; + IT_BYTEPOS (*it) += it->cmp_it.nbytes; + if (it->cmp_it.to < it->cmp_it.nglyphs) + { + it->cmp_it.from = it->cmp_it.to; + } + else + { + it->cmp_it.id = -1; + composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), + IT_BYTEPOS (*it), + it->stop_charpos, Qnil); + } + } + else if (! it->cmp_it.reversed_p) + { + /* Composition created while scanning forward. */ + /* Update IT's char/byte positions to point to the first + character of the next grapheme cluster, or to the + character visually after the current composition. */ + for (i = 0; i < it->cmp_it.nchars; i++) + bidi_move_to_visually_next (&it->bidi_it); + IT_BYTEPOS (*it) = it->bidi_it.bytepos; + IT_CHARPOS (*it) = it->bidi_it.charpos; + + if (it->cmp_it.to < it->cmp_it.nglyphs) + { + /* Proceed to the next grapheme cluster. */ + it->cmp_it.from = it->cmp_it.to; + } + else + { + /* No more grapheme clusters in this composition. + Find the next stop position. */ + EMACS_INT stop = it->stop_charpos; + if (it->bidi_it.scan_dir < 0) + /* Now we are scanning backward and don't know + where to stop. */ + stop = -1; + composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), + IT_BYTEPOS (*it), stop, Qnil); + } } - if (it->cmp_it.to < it->cmp_it.nglyphs) - it->cmp_it.from = it->cmp_it.to; else { - it->cmp_it.id = -1; - composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), - IT_BYTEPOS (*it), it->stop_charpos, - Qnil); + /* Composition created while scanning backward. */ + /* Update IT's char/byte positions to point to the last + character of the previous grapheme cluster, or the + character visually after the current composition. */ + for (i = 0; i < it->cmp_it.nchars; i++) + bidi_move_to_visually_next (&it->bidi_it); + IT_BYTEPOS (*it) = it->bidi_it.bytepos; + IT_CHARPOS (*it) = it->bidi_it.charpos; + if (it->cmp_it.from > 0) + { + /* Proceed to the previous grapheme cluster. */ + it->cmp_it.to = it->cmp_it.from; + } + else + { + /* No more grapheme clusters in this composition. + Find the next stop position. */ + EMACS_INT stop = it->stop_charpos; + if (it->bidi_it.scan_dir < 0) + /* Now we are scanning backward and don't know + where to stop. */ + stop = -1; + composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), + IT_BYTEPOS (*it), stop, Qnil); + } } } else @@ -6317,13 +6373,24 @@ set_iterator_to_next (it, reseat_p) } else { + int prev_scan_dir = it->bidi_it.scan_dir; /* If this is a new paragraph, determine its base direction (a.k.a. its base embedding level). */ if (it->bidi_it.new_paragraph) bidi_paragraph_init (it->paragraph_embedding, &it->bidi_it); - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); IT_BYTEPOS (*it) = it->bidi_it.bytepos; IT_CHARPOS (*it) = it->bidi_it.charpos; + if (prev_scan_dir != it->bidi_it.scan_dir) + { + /* As the scan direction was changed, we must + re-compute the stop position for composition. */ + EMACS_INT stop = it->stop_charpos; + if (it->bidi_it.scan_dir < 0) + stop = -1; + composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), + IT_BYTEPOS (*it), stop, Qnil); + } } xassert (IT_BYTEPOS (*it) == CHAR_TO_BYTE (IT_CHARPOS (*it))); } @@ -6791,7 +6858,7 @@ next_element_from_buffer (it) /* If we are at the beginning of a line, we can produce the next element right away. */ bidi_paragraph_init (it->paragraph_embedding, &it->bidi_it); - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); } else { @@ -6809,7 +6876,7 @@ next_element_from_buffer (it) { /* Now return to buffer position where we were asked to get the next display element, and produce that. */ - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); } while (it->bidi_it.bytepos != orig_bytepos && it->bidi_it.bytepos < ZV_BYTE); @@ -6820,6 +6887,13 @@ next_element_from_buffer (it) IT_CHARPOS (*it) = it->bidi_it.charpos; IT_BYTEPOS (*it) = it->bidi_it.bytepos; SET_TEXT_POS (it->position, IT_CHARPOS (*it), IT_BYTEPOS (*it)); + { + EMACS_INT stop = it->stop_charpos; + if (it->bidi_it.scan_dir < 0) + stop = -1; + composition_compute_stop_pos (&it->cmp_it, IT_CHARPOS (*it), + IT_BYTEPOS (*it), stop, Qnil); + } } if (IT_CHARPOS (*it) >= it->stop_charpos) @@ -6897,6 +6971,7 @@ next_element_from_buffer (it) /* No face changes, overlays etc. in sight, so just return a character from current_buffer. */ unsigned char *p; + EMACS_INT stop; /* Maybe run the redisplay end trigger hook. Performance note: This doesn't seem to cost measurable time. */ @@ -6905,8 +6980,9 @@ next_element_from_buffer (it) && IT_CHARPOS (*it) >= it->redisplay_end_trigger_charpos) run_redisplay_end_trigger_hook (it); + stop = it->bidi_it.scan_dir < 0 ? -1 : it->end_charpos; if (CHAR_COMPOSED_P (it, IT_CHARPOS (*it), IT_BYTEPOS (*it), - it->end_charpos) + stop) && next_element_from_composition (it)) { return 1; @@ -7024,7 +7100,7 @@ next_element_from_composition (it) /* Resync the bidi iterator with IT's new position. FIXME: this doesn't support bidirectional text. */ while (it->bidi_it.charpos < IT_CHARPOS (*it)) - bidi_get_next_char_visually (&it->bidi_it); + bidi_move_to_visually_next (&it->bidi_it); } return 0; } @@ -12410,22 +12486,25 @@ redisplay_internal (preserve_echo_area) if (windows_or_buffers_changed && !pause) goto retry; - /* Clear the face cache eventually. */ - if (consider_all_windows_p) + /* Clear the face and image caches. + + We used to do this only if consider_all_windows_p. But the cache + needs to be cleared if a timer creates images in the current + buffer (e.g. the test case in Bug#6230). */ + + if (clear_face_cache_count > CLEAR_FACE_CACHE_COUNT) { - if (clear_face_cache_count > CLEAR_FACE_CACHE_COUNT) - { - clear_face_cache (0); - clear_face_cache_count = 0; - } + clear_face_cache (0); + clear_face_cache_count = 0; + } + #ifdef HAVE_WINDOW_SYSTEM - if (clear_image_cache_count > CLEAR_IMAGE_CACHE_COUNT) - { - clear_image_caches (Qnil); - clear_image_cache_count = 0; - } -#endif /* HAVE_WINDOW_SYSTEM */ + if (clear_image_cache_count > CLEAR_IMAGE_CACHE_COUNT) + { + clear_image_caches (Qnil); + clear_image_cache_count = 0; } +#endif /* HAVE_WINDOW_SYSTEM */ end_of_redisplay: unbind_to (count, Qnil); @@ -13684,37 +13763,11 @@ try_cursor_movement (window, startp, scroll_step) ++row; if (!row->enabled_p) rc = CURSOR_MOVEMENT_MUST_SCROLL; - /* If rows are bidi-reordered, back up until we find a row - that does not belong to a continuation line. This is - because we must consider all rows of a continued line as - candidates for cursor positioning, since row start and - end positions change non-linearly with vertical position - in such rows. */ - /* FIXME: Revisit this when glyph ``spilling'' in - continuation lines' rows is implemented for - bidi-reordered rows. */ - if (!NILP (XBUFFER (w->buffer)->bidi_display_reordering)) - { - while (MATRIX_ROW_CONTINUATION_LINE_P (row)) - { - xassert (row->enabled_p); - --row; - /* If we hit the beginning of the displayed portion - without finding the first row of a continued - line, give up. */ - if (row <= w->current_matrix->rows) - { - rc = CURSOR_MOVEMENT_MUST_SCROLL; - break; - } - - } - } } if (rc == CURSOR_MOVEMENT_CANNOT_BE_USED) { - int scroll_p = 0; + int scroll_p = 0, must_scroll = 0; int last_y = window_text_bottom_y (w) - this_scroll_margin; if (PT > XFASTINT (w->last_point)) @@ -13807,10 +13860,41 @@ try_cursor_movement (window, startp, scroll_step) { /* if PT is not in the glyph row, give up. */ rc = CURSOR_MOVEMENT_MUST_SCROLL; + must_scroll = 1; + } + else if (rc != CURSOR_MOVEMENT_SUCCESS + && !NILP (XBUFFER (w->buffer)->bidi_display_reordering)) + { + /* If rows are bidi-reordered and point moved, back up + until we find a row that does not belong to a + continuation line. This is because we must consider + all rows of a continued line as candidates for the + new cursor positioning, since row start and end + positions change non-linearly with vertical position + in such rows. */ + /* FIXME: Revisit this when glyph ``spilling'' in + continuation lines' rows is implemented for + bidi-reordered rows. */ + while (MATRIX_ROW_CONTINUATION_LINE_P (row)) + { + xassert (row->enabled_p); + --row; + /* If we hit the beginning of the displayed portion + without finding the first row of a continued + line, give up. */ + if (row <= w->current_matrix->rows) + { + rc = CURSOR_MOVEMENT_MUST_SCROLL; + break; + } + + } } + if (must_scroll) + ; else if (rc != CURSOR_MOVEMENT_SUCCESS - && MATRIX_ROW_PARTIALLY_VISIBLE_P (w, row) - && make_cursor_line_fully_visible_p) + && MATRIX_ROW_PARTIALLY_VISIBLE_P (w, row) + && make_cursor_line_fully_visible_p) { if (PT == MATRIX_ROW_END_CHARPOS (row) && !row->ends_at_zv_p @@ -13836,7 +13920,8 @@ try_cursor_movement (window, startp, scroll_step) } else if (scroll_p) rc = CURSOR_MOVEMENT_MUST_SCROLL; - else if (!NILP (XBUFFER (w->buffer)->bidi_display_reordering)) + else if (rc != CURSOR_MOVEMENT_SUCCESS + && !NILP (XBUFFER (w->buffer)->bidi_display_reordering)) { /* With bidi-reordered rows, there could be more than one candidate row whose start and end positions @@ -13849,8 +13934,11 @@ try_cursor_movement (window, startp, scroll_step) do { - rv |= set_cursor_from_row (w, row, w->current_matrix, - 0, 0, 0, 0); + if (MATRIX_ROW_START_CHARPOS (row) <= PT + && PT <= MATRIX_ROW_END_CHARPOS (row) + && cursor_row_p (w, row)) + rv |= set_cursor_from_row (w, row, w->current_matrix, + 0, 0, 0, 0); /* As soon as we've found the first suitable row whose ends_at_zv_p flag is set, we are done. */ if (rv @@ -13861,19 +13949,17 @@ try_cursor_movement (window, startp, scroll_step) } ++row; } - while (MATRIX_ROW_BOTTOM_Y (row) < last_y - && MATRIX_ROW_START_CHARPOS (row) <= PT - && PT <= MATRIX_ROW_END_CHARPOS (row) - && cursor_row_p (w, row)); + while ((MATRIX_ROW_CONTINUATION_LINE_P (row) + && MATRIX_ROW_BOTTOM_Y (row) <= last_y) + || (MATRIX_ROW_START_CHARPOS (row) == PT + && MATRIX_ROW_BOTTOM_Y (row) < last_y)); /* If we didn't find any candidate rows, or exited the loop before all the candidates were examined, signal to the caller that this method failed. */ if (rc != CURSOR_MOVEMENT_SUCCESS - && (!rv - || (MATRIX_ROW_START_CHARPOS (row) <= PT - && PT <= MATRIX_ROW_END_CHARPOS (row)))) - rc = CURSOR_MOVEMENT_CANNOT_BE_USED; - else + && (!rv || MATRIX_ROW_CONTINUATION_LINE_P (row))) + rc = CURSOR_MOVEMENT_MUST_SCROLL; + else if (rv) rc = CURSOR_MOVEMENT_SUCCESS; } else @@ -14709,8 +14795,16 @@ redisplay_window (window, just_this_one_p) (*FRAME_TERMINAL (f)->redeem_scroll_bar_hook) (w); } - /* Restore current_buffer and value of point in it. */ - TEMP_SET_PT_BOTH (CHARPOS (opoint), BYTEPOS (opoint)); + /* Restore current_buffer and value of point in it. The window + update may have changed the buffer, so first make sure `opoint' + is still valid (Bug#6177). */ + if (CHARPOS (opoint) < BEGV) + TEMP_SET_PT_BOTH (BEGV, BEGV_BYTE); + else if (CHARPOS (opoint) > ZV) + TEMP_SET_PT_BOTH (Z, Z_BYTE); + else + TEMP_SET_PT_BOTH (CHARPOS (opoint), BYTEPOS (opoint)); + set_buffer_internal_1 (old); /* Avoid an abort in TEMP_SET_PT_BOTH if the buffer has become shorter. This can be caused by log truncation in *Messages*. */ @@ -14883,7 +14977,7 @@ try_window_reusing_current_matrix (w) /* The variable new_start now holds the new window start. The old start `start' can be determined from the current matrix. */ SET_TEXT_POS_FROM_MARKER (new_start, w->start); - start = start_row->start.pos; + start = start_row->minpos; start_vpos = MATRIX_ROW_VPOS (start_row, w->current_matrix); /* Clear the desired matrix for the display below. */ @@ -14922,7 +15016,7 @@ try_window_reusing_current_matrix (w) { /* Advance to the next row as the "start". */ start_row++; - start = start_row->start.pos; + start = start_row->minpos; /* If there are no more rows to try, or just one, give up. */ if (start_row == MATRIX_MODE_LINE_ROW (w->current_matrix) - 1 || w->vscroll || MATRIX_ROW_PARTIALLY_VISIBLE_P (w, start_row) @@ -15204,39 +15298,26 @@ try_window_reusing_current_matrix (w) { struct glyph *glyph = row->glyphs[TEXT_AREA] + w->cursor.hpos; struct glyph *end = glyph + row->used[TEXT_AREA]; - struct glyph *orig_glyph = glyph; - struct cursor_pos orig_cursor = w->cursor; - for (; glyph < end - && (!BUFFERP (glyph->object) - || glyph->charpos != PT); - glyph++) + /* Can't use this optimization with bidi-reordered glyph + rows, unless cursor is already at point. */ + if (!NILP (XBUFFER (w->buffer)->bidi_display_reordering)) { - w->cursor.hpos++; - w->cursor.x += glyph->pixel_width; - } - /* With bidi reordering, charpos changes non-linearly - with hpos, so the right glyph could be to the - left. */ - if (!NILP (XBUFFER (w->buffer)->bidi_display_reordering) - && (!BUFFERP (glyph->object) || glyph->charpos != PT)) - { - struct glyph *start_glyph = row->glyphs[TEXT_AREA]; - - glyph = orig_glyph - 1; - orig_cursor.hpos--; - orig_cursor.x -= glyph->pixel_width; - for (; glyph >= start_glyph - && (!BUFFERP (glyph->object) - || glyph->charpos != PT); - glyph--) - { - w->cursor.hpos--; - w->cursor.x -= glyph->pixel_width; - } - if (BUFFERP (glyph->object) && glyph->charpos == PT) - w->cursor = orig_cursor; + if (!(w->cursor.hpos >= 0 + && w->cursor.hpos < row->used[TEXT_AREA] + && BUFFERP (glyph->object) + && glyph->charpos == PT)) + return 0; } + else + for (; glyph < end + && (!BUFFERP (glyph->object) + || glyph->charpos < PT); + glyph++) + { + w->cursor.hpos++; + w->cursor.x += glyph->pixel_width; + } } } @@ -15816,13 +15897,13 @@ try_window_id (w) as is, without changing glyph positions since no text has been added/removed in front of the window end. */ r0 = MATRIX_FIRST_TEXT_ROW (current_matrix); - if (TEXT_POS_EQUAL_P (start, r0->start.pos) + if (TEXT_POS_EQUAL_P (start, r0->minpos) /* PT must not be in a partially visible line. */ && !(PT >= MATRIX_ROW_START_CHARPOS (row) && MATRIX_ROW_BOTTOM_Y (row) > window_text_bottom_y (w))) { /* We have to compute the window end anew since text - can have been added/removed after it. */ + could have been added/removed after it. */ w->window_end_pos = make_number (Z - MATRIX_ROW_END_CHARPOS (row)); w->window_end_bytepos @@ -15854,7 +15935,7 @@ try_window_id (w) start is not in changed text, otherwise positions would not be comparable. */ row = MATRIX_FIRST_TEXT_ROW (current_matrix); - if (!TEXT_POS_EQUAL_P (start, row->start.pos)) + if (!TEXT_POS_EQUAL_P (start, row->minpos)) GIVE_UP (16); /* Give up if the window ends in strings. Overlay strings @@ -17246,7 +17327,7 @@ cursor_row_p (w, row) { int cursor_row_p = 1; - if (PT == MATRIX_ROW_END_CHARPOS (row)) + if (PT == CHARPOS (row->end.pos)) { /* Suppose the row ends on a string. Unless the row is continued, that means it ends on a newline @@ -17283,14 +17364,15 @@ cursor_row_p (w, row) { /* If the row ends in middle of a real character, and the line is continued, we want the cursor here. - That's because MATRIX_ROW_END_CHARPOS would equal + That's because CHARPOS (ROW->end.pos) would equal PT if PT is before the character. */ if (!row->ends_in_ellipsis_p) cursor_row_p = row->continued_p; else /* If the row ends in an ellipsis, then - MATRIX_ROW_END_CHARPOS will equal point after the invisible text. - We want that position to be displayed after the ellipsis. */ + CHARPOS (ROW->end.pos) will equal point after the + invisible text. We want that position to be displayed + after the ellipsis. */ cursor_row_p = 0; } /* If the row ends at ZV, display the cursor at the end of that @@ -17426,122 +17508,87 @@ unproduce_glyphs (it, n) glyph[-n] = *glyph; } -/* Find the positions in a bidi-reordered ROW to serve as ROW->start - and ROW->end. */ -static struct display_pos -find_row_end (it, row) +/* Find the positions in a bidi-reordered ROW to serve as ROW->minpos + and ROW->maxpos. */ +static void +find_row_edges (it, row, min_pos, min_bpos, max_pos, max_bpos) struct it *it; struct glyph_row *row; + EMACS_INT min_pos, min_bpos, max_pos, max_bpos; { /* FIXME: Revisit this when glyph ``spilling'' in continuation lines' rows is implemented for bidi-reordered rows. */ - EMACS_INT min_pos = ZV + 1, max_pos = 0; - struct glyph *g; - struct it save_it; - struct text_pos tpos; - struct display_pos row_end = it->current; - for (g = row->glyphs[TEXT_AREA]; - g < row->glyphs[TEXT_AREA] + row->used[TEXT_AREA]; - g++) - { - if (BUFFERP (g->object)) - { - if (g->charpos > 0 && g->charpos < min_pos) - min_pos = g->charpos; - if (g->charpos > max_pos) - max_pos = g->charpos; - } - } - /* Empty lines have a valid buffer position at their first - glyph, but that glyph's OBJECT is zero, as if it didn't come - from a buffer. If we didn't find any valid buffer positions - in this row, maybe we have such an empty line. */ - if (max_pos == 0 && row->used[TEXT_AREA]) - { - for (g = row->glyphs[TEXT_AREA]; - g < row->glyphs[TEXT_AREA] + row->used[TEXT_AREA]; - g++) - { - if (INTEGERP (g->object)) - { - if (g->charpos > 0 && g->charpos < min_pos) - min_pos = g->charpos; - if (g->charpos > max_pos) - max_pos = g->charpos; - } - } - } - - /* ROW->start is the value of min_pos, the minimal buffer position + /* ROW->minpos is the value of min_pos, the minimal buffer position we have in ROW. */ if (min_pos <= ZV) + SET_TEXT_POS (row->minpos, min_pos, min_bpos); + else { - /* Avoid calling the costly CHAR_TO_BYTE if possible. */ - if (min_pos != row->start.pos.charpos) - SET_TEXT_POS (row->start.pos, min_pos, CHAR_TO_BYTE (min_pos)); - if (max_pos == 0) - max_pos = min_pos; + /* We didn't find _any_ valid buffer positions in any of the + glyphs, so we must trust the iterator's computed + positions. */ + row->minpos = row->start.pos; + max_pos = CHARPOS (it->current.pos); + max_bpos = BYTEPOS (it->current.pos); } - /* For ROW->end, we need the position that is _after_ max_pos, in - the logical order, unless we are at ZV. */ - if (row->ends_at_zv_p) - { - if (!row->used[TEXT_AREA]) - row->start.pos = row_end.pos; - } - else if (row->used[TEXT_AREA] && max_pos) - { - int at_eol_p; + if (!max_pos) + abort (); - SET_TEXT_POS (tpos, max_pos, CHAR_TO_BYTE (max_pos)); - save_it = *it; - it->bidi_p = 0; - reseat (it, tpos, 0); - if (!get_next_display_element (it)) - abort (); /* this row cannot be at ZV, see above */ - at_eol_p = ITERATOR_AT_END_OF_LINE_P (it); - set_iterator_to_next (it, 1); - row_end = it->current; - /* If the character at max_pos is not a newline and the - characters at max_pos+1 is a newline, skip that newline as - well. Note that this may skip some invisible text. */ - if (!at_eol_p - && get_next_display_element (it) - && ITERATOR_AT_END_OF_LINE_P (it)) - { - set_iterator_to_next (it, 1); - /* Record the position after the newline of a continued row. - We will need that to set ROW->end of the last row - produced for a continued line. */ - if (row->continued_p) - save_it.eol_pos = it->current.pos; + /* Here are the various use-cases for ending the row, and the + corresponding values for ROW->maxpos: + + Line ends in a newline from buffer eol_pos + 1 + Line is continued from buffer max_pos + 1 + Line is truncated on right it->current.pos + Line ends in a newline from string max_pos + Line is continued from string max_pos + Line is continued from display vector max_pos + Line is entirely from a string min_pos == max_pos + Line is entirely from a display vector min_pos == max_pos + Line that ends at ZV ZV + + If you discover other use-cases, please add them here as + appropriate. */ + if (row->ends_at_zv_p) + row->maxpos = it->current.pos; + else if (row->used[TEXT_AREA]) + { + if (row->ends_in_newline_from_string_p) + SET_TEXT_POS (row->maxpos, max_pos, max_bpos); + else if (CHARPOS (it->eol_pos) > 0) + SET_TEXT_POS (row->maxpos, + CHARPOS (it->eol_pos) + 1, BYTEPOS (it->eol_pos) + 1); + else if (row->continued_p) + { + /* If max_pos is different from IT's current position, it + means IT->method does not belong to the display element + at max_pos. However, it also means that the display + element at max_pos was displayed in its entirety on this + line, which is equivalent to saying that the next line + starts at the next buffer position. */ + if (IT_CHARPOS (*it) == max_pos && it->method != GET_FROM_BUFFER) + SET_TEXT_POS (row->maxpos, max_pos, max_bpos); else { - row_end = it->current; - save_it.eol_pos.charpos = save_it.eol_pos.bytepos = 0; + INC_BOTH (max_pos, max_bpos); + SET_TEXT_POS (row->maxpos, max_pos, max_bpos); } } - else if (!row->continued_p - && MATRIX_ROW_CONTINUATION_LINE_P (row) - && it->eol_pos.charpos > 0) - { - /* Last row of a continued line. Use the position recorded - in IT->eol_pos, to the effect that the newline belongs to - this row, not to the row which displays the character - with the largest buffer position before the newline. */ - row_end.pos = it->eol_pos; - it->eol_pos.charpos = it->eol_pos.bytepos = 0; - } - *it = save_it; - /* The members of ROW->end that are not taken from buffer - positions are copied from IT->current. */ - row_end.string_pos = it->current.string_pos; - row_end.overlay_string_index = it->current.overlay_string_index; - row_end.dpvec_index = it->current.dpvec_index; + else if (row->truncated_on_right_p) + /* display_line already called reseat_at_next_visible_line_start, + which puts the iterator at the beginning of the next line, in + the logical order. */ + row->maxpos = it->current.pos; + else if (max_pos == min_pos && it->method != GET_FROM_BUFFER) + /* A line that is entirely from a string/image/stretch... */ + row->maxpos = row->minpos; + else + abort (); } - return row_end; + else + row->maxpos = it->current.pos; } /* Construct the glyph row IT->glyph_row in the desired matrix of @@ -17561,7 +17608,10 @@ display_line (it) int wrap_row_used = -1, wrap_row_ascent, wrap_row_height; int wrap_row_phys_ascent, wrap_row_phys_height; int wrap_row_extra_line_spacing; + EMACS_INT wrap_row_min_pos, wrap_row_min_bpos; + EMACS_INT wrap_row_max_pos, wrap_row_max_bpos; int cvpos; + EMACS_INT min_pos = ZV + 1, min_bpos, max_pos = 0, max_bpos; /* We always start displaying at hpos zero even if hscrolled. */ xassert (it->hpos == 0 && it->current_x == 0); @@ -17618,6 +17668,23 @@ display_line (it) row->phys_height = it->max_phys_ascent + it->max_phys_descent; row->extra_line_spacing = it->max_extra_line_spacing; +/* Utility macro to record max and min buffer positions seen until now. */ +#define RECORD_MAX_MIN_POS(IT) \ + do \ + { \ + if (IT_CHARPOS (*(IT)) < min_pos) \ + { \ + min_pos = IT_CHARPOS (*(IT)); \ + min_bpos = IT_BYTEPOS (*(IT)); \ + } \ + if (IT_CHARPOS (*(IT)) > max_pos) \ + { \ + max_pos = IT_CHARPOS (*(IT)); \ + max_bpos = IT_BYTEPOS (*(IT)); \ + } \ + } \ + while (0) + /* Loop generating characters. The loop is left with IT on the next character to display. */ while (1) @@ -17652,7 +17719,8 @@ display_line (it) row->ends_at_zv_p = 1; /* A row that displays right-to-left text must always have its last face extended all the way to the end of line, - even if this row ends in ZV. */ + even if this row ends in ZV, because we still write to th + screen left to right. */ if (row->reversed_p) extend_face_to_end_of_line (it); break; @@ -17686,6 +17754,10 @@ display_line (it) wrap_row_phys_ascent = row->phys_ascent; wrap_row_phys_height = row->phys_height; wrap_row_extra_line_spacing = row->extra_line_spacing; + wrap_row_min_pos = min_pos; + wrap_row_min_bpos = min_bpos; + wrap_row_max_pos = max_pos; + wrap_row_max_bpos = max_bpos; may_wrap = 0; } } @@ -17736,6 +17808,10 @@ display_line (it) it->max_extra_line_spacing); if (it->current_x - it->pixel_width < it->first_visible_x) row->x = x - it->first_visible_x; + /* Record the maximum and minimum buffer positions seen so + far in glyphs that will be displayed by this row. */ + if (it->bidi_p) + RECORD_MAX_MIN_POS (it); } else { @@ -17769,6 +17845,11 @@ display_line (it) it->current_x = new_x; it->continuation_lines_width += new_x; ++it->hpos; + /* Record the maximum and minimum buffer + positions seen so far in glyphs that will be + displayed by this row. */ + if (it->bidi_p) + RECORD_MAX_MIN_POS (it); if (i == nglyphs - 1) { /* If line-wrap is on, check if a previous @@ -17843,6 +17924,10 @@ display_line (it) row->phys_ascent = wrap_row_phys_ascent; row->phys_height = wrap_row_phys_height; row->extra_line_spacing = wrap_row_extra_line_spacing; + min_pos = wrap_row_min_pos; + min_bpos = wrap_row_min_bpos; + max_pos = wrap_row_max_pos; + max_bpos = wrap_row_max_bpos; row->continued_p = 1; row->ends_at_zv_p = 0; row->exact_window_width_line_p = 0; @@ -17905,6 +17990,12 @@ display_line (it) /* Increment number of glyphs actually displayed. */ ++it->hpos; + /* Record the maximum and minimum buffer positions + seen so far in glyphs that will be displayed by + this row. */ + if (it->bidi_p) + RECORD_MAX_MIN_POS (it); + if (x < it->first_visible_x) /* Glyph is partially visible, i.e. row starts at negative X position. */ @@ -17956,6 +18047,10 @@ display_line (it) if (used_before == 0) row->glyphs[TEXT_AREA]->charpos = CHARPOS (it->position); + /* Record the position of the newline, for use in + find_row_edges. */ + it->eol_pos = it->current.pos; + /* Consume the line end. This skips over invisible lines. */ set_iterator_to_next (it, 1); it->continuation_lines_width = 0; @@ -18035,7 +18130,7 @@ display_line (it) /* If line is not empty and hscrolled, maybe insert truncation glyphs at the left window margin. */ if (it->first_visible_x - && IT_CHARPOS (*it) != MATRIX_ROW_START_CHARPOS (row)) + && IT_CHARPOS (*it) != CHARPOS (row->start.pos)) { if (!FRAME_WINDOW_P (it->f)) insert_left_trunc_glyphs (it); @@ -18089,12 +18184,19 @@ display_line (it) /* Remember the position at which this line ends. */ row->end = it->current; - /* ROW->start and ROW->end must be the smallest and the largest - buffer positions in ROW. But if ROW was bidi-reordered, these - two positions can be anywhere in the row, so we must rescan all - of the ROW's glyphs to find them. */ - if (it->bidi_p) - row->end = find_row_end (it, row); + if (!it->bidi_p) + { + row->minpos = row->start.pos; + row->maxpos = row->end.pos; + } + else + { + /* ROW->minpos and ROW->maxpos must be the smallest and + `1 + the largest' buffer positions in ROW. But if ROW was + bidi-reordered, these two positions can be anywhere in the + row, so we must determine them now. */ + find_row_edges (it, row, min_pos, min_bpos, max_pos, max_bpos); + } /* Record whether this row ends inside an ellipsis. */ row->ends_in_ellipsis_p @@ -18140,6 +18242,7 @@ display_line (it) row to be used. */ it->current_x = it->hpos = 0; it->current_y += row->height; + SET_TEXT_POS (it->eol_pos, 0, 0); ++it->vpos; ++it->glyph_row; /* The next row should by default use the same value of the @@ -18150,6 +18253,86 @@ display_line (it) it->glyph_row->reversed_p = row->reversed_p; it->start = row->end; return row->displays_text_p; + +#undef RECORD_MAX_MIN_POS +} + +DEFUN ("current-bidi-paragraph-direction", Fcurrent_bidi_paragraph_direction, + Scurrent_bidi_paragraph_direction, 0, 1, 0, + doc: /* Return paragraph direction at point in BUFFER. +Value is either `left-to-right' or `right-to-left'. +If BUFFER is omitted or nil, it defaults to the current buffer. + +Paragraph direction determines how the text in the paragraph is displayed. +In left-to-right paragraphs, text begins at the left margin of the window +and the reading direction is generally left to right. In right-to-left +paragraphs, text begins at the right margin and is read from right to left. + +See also `bidi-paragraph-direction'. */) + (buffer) + Lisp_Object buffer; +{ + struct buffer *buf; + struct buffer *old; + + if (NILP (buffer)) + buf = current_buffer; + else + { + CHECK_BUFFER (buffer); + buf = XBUFFER (buffer); + old = current_buffer; + } + + if (NILP (buf->bidi_display_reordering)) + return Qleft_to_right; + else if (!NILP (buf->bidi_paragraph_direction)) + return buf->bidi_paragraph_direction; + else + { + /* Determine the direction from buffer text. We could try to + use current_matrix if it is up to date, but this seems fast + enough as it is. */ + struct bidi_it itb; + EMACS_INT pos = BUF_PT (buf); + EMACS_INT bytepos = BUF_PT_BYTE (buf); + + if (buf != current_buffer) + set_buffer_temp (buf); + /* Find previous non-empty line. */ + if (pos >= ZV && pos > BEGV) + { + pos--; + bytepos = CHAR_TO_BYTE (pos); + } + while (FETCH_BYTE (bytepos) == '\n') + { + if (bytepos <= BEGV_BYTE) + break; + bytepos--; + pos--; + } + while (!CHAR_HEAD_P (FETCH_BYTE (bytepos))) + bytepos--; + itb.charpos = pos; + itb.bytepos = bytepos; + itb.first_elt = 1; + + bidi_paragraph_init (NEUTRAL_DIR, &itb); + if (buf != current_buffer) + set_buffer_temp (old); + switch (itb.paragraph_dir) + { + case L2R: + return Qleft_to_right; + break; + case R2L: + return Qright_to_left; + break; + default: + abort (); + } + } } @@ -21762,7 +21945,7 @@ append_composite_glyph (it) g[1] = *g; glyph = it->glyph_row->glyphs[it->area]; } - glyph->charpos = CHARPOS (it->position); + glyph->charpos = it->cmp_it.charpos; glyph->object = it->object; glyph->pixel_width = it->pixel_width; glyph->ascent = it->ascent; @@ -25851,6 +26034,7 @@ syms_of_xdisp () #endif defsubr (&Sformat_mode_line); defsubr (&Sinvisible_p); + defsubr (&Scurrent_bidi_paragraph_direction); staticpro (&Qmenu_bar_update_hook); Qmenu_bar_update_hook = intern_c_string ("menu-bar-update-hook"); diff --git a/src/xgselect.c b/src/xgselect.c index d93c1bdf40..42fff2d98d 100644 --- a/src/xgselect.c +++ b/src/xgselect.c @@ -17,7 +17,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ -#include "config.h" +#include <config.h> #if defined (USE_GTK) || defined (HAVE_GCONF) #include <glib.h> diff --git a/src/xsettings.c b/src/xsettings.c index f1b4c8c9b2..8cfcafe126 100644 --- a/src/xsettings.c +++ b/src/xsettings.c @@ -17,7 +17,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ -#include "config.h" +#include <config.h> #include <limits.h> #include <setjmp.h> #include <fcntl.h> diff --git a/src/xterm.c b/src/xterm.c index f867632f22..f195c4fbbd 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -56,9 +56,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include "systime.h" -#ifndef INCLUDED_FCNTL #include <fcntl.h> -#endif #include <ctype.h> #include <errno.h> #include <setjmp.h> |