aboutsummaryrefslogtreecommitdiffstats
path: root/lisp/emulation/viper-ex.el
diff options
context:
space:
mode:
Diffstat (limited to 'lisp/emulation/viper-ex.el')
-rw-r--r--lisp/emulation/viper-ex.el210
1 files changed, 105 insertions, 105 deletions
diff --git a/lisp/emulation/viper-ex.el b/lisp/emulation/viper-ex.el
index 312357f321..f4d3e8c766 100644
--- a/lisp/emulation/viper-ex.el
+++ b/lisp/emulation/viper-ex.el
@@ -150,7 +150,7 @@
("set" (ex-set))
("shell" (ex-shell))
("source" (ex-source))
- ("stop" (suspend-emacs))
+ ("stop" (suspend-emacs))
("sr" (ex-substitute t t))
("submitReport" (viper-submit-report))
("substitute" (ex-substitute) is-mashed)
@@ -165,7 +165,7 @@
("v" "vglobal")
("version" (viper-version))
("vglobal" (ex-global t) is-mashed)
- ("visual" (ex-edit))
+ ("visual" (ex-edit))
("w" "write")
("wq" (ex-write t))
("write" (ex-write nil))
@@ -238,26 +238,26 @@
;; A-list of Ex variables that can be set using the :set command.
-(defconst ex-variable-alist
+(defconst ex-variable-alist
'(("wrapscan") ("ws") ("wrapmargin") ("wm")
("tabstop-global") ("ts-g") ("tabstop") ("ts")
("showmatch") ("sm") ("shiftwidth") ("sw") ("shell") ("sh")
- ("readonly") ("ro")
+ ("readonly") ("ro")
("nowrapscan") ("nows") ("noshowmatch") ("nosm")
("noreadonly") ("noro") ("nomagic") ("noma")
("noignorecase") ("noic")
("noautoindent-global") ("noai-g") ("noautoindent") ("noai")
("magic") ("ma") ("ignorecase") ("ic")
- ("autoindent-global") ("ai-g") ("autoindent") ("ai")
- ("all")
+ ("autoindent-global") ("ai-g") ("autoindent") ("ai")
+ ("all")
))
-
+
;; Token recognized during parsing of Ex commands (e.g., "read", "comma")
(defvar ex-token nil)
-;; Type of token.
+;; Type of token.
;; If non-nil, gives type of address; if nil, it is a command.
(defvar ex-token-type nil)
@@ -323,7 +323,7 @@
((string-match "\\(bash$\\|bash.exe$\\)" shell-file-name)
"-noprofile") ; bash: ignore .profile
)))
- "Options to pass to the Unix-style shell.
+ "Options to pass to the Unix-style shell.
Don't put `-c' here, as it is added automatically."
:type '(choice (const nil) string)
:group 'viper-ex)
@@ -344,7 +344,7 @@ Don't put `-c' here, as it is added automatically."
The default tries to set this variable to work with Unix, Windows,
OS/2, and VMS.
-However, if it doesn't work right for some types of Unix shells or some OS,
+However, if it doesn't work right for some types of Unix shells or some OS,
the user should supply the appropriate function and set this variable to the
corresponding function symbol."
:type 'symbol
@@ -370,7 +370,7 @@ corresponding function symbol."
;; e.g., :r !date
(defvar ex-cmdfile nil)
(defvar ex-cmdfile-args "")
-
+
;; flag used in viper-ex-read-file-name to indicate that we may be reading
;; multiple file names. Used for :edit and :next
(defvar viper-keep-reading-filename nil)
@@ -389,10 +389,10 @@ reversed."
;; Last shell command executed with :! command.
(defvar viper-ex-last-shell-com nil)
-
+
;; Indicates if Minibuffer was exited temporarily in Ex-command.
(defvar viper-incomplete-ex-cmd nil)
-
+
;; Remembers the last ex-command prompt.
(defvar viper-last-ex-prompt "")
@@ -414,7 +414,7 @@ reversed."
;; A token has a type, \(command, address, end-mark\), and a value
(defun viper-get-ex-token ()
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t|")
(let ((case-fold-search t))
@@ -556,25 +556,25 @@ reversed."
"\\|" "![ \t]*[a-zA-Z].*"
"\\)"
"!*")))
-
+
(save-window-excursion ;; put cursor at the end of the Ex working buffer
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(goto-char (point-max)))
(cond ((viper-looking-back quit-regex1) (exit-minibuffer))
((viper-looking-back stay-regex) (insert " "))
((viper-looking-back quit-regex2) (exit-minibuffer))
(t (insert " ")))))
-
+
;; complete Ex command
(defun ex-cmd-complete ()
(interactive)
(let (save-pos dist compl-list string-to-complete completion-result)
-
+
(save-excursion
(setq dist (skip-chars-backward "[a-zA-Z!=>&~]")
save-pos (point)))
-
+
(if (or (= dist 0)
(viper-looking-back "\\([ \t]*['`][ \t]*[a-z]*\\)")
(viper-looking-back
@@ -586,14 +586,14 @@ reversed."
(viper-looking-back "\\([ \t]*['`][ \t]*[a-z]*\\)")
(looking-at "[^ \t\n\C-m]"))
nil
- (with-output-to-temp-buffer "*Completions*"
+ (with-output-to-temp-buffer "*Completions*"
(display-completion-list
(viper-alist-to-list ex-token-alist))))
;; Preceding chars may be part of a command name
(setq string-to-complete (buffer-substring save-pos (point)))
(setq completion-result
(try-completion string-to-complete ex-token-alist))
-
+
(cond ((eq completion-result t) ; exact match--do nothing
(viper-tmp-insert-at-eob " (Sole completion)"))
((eq completion-result nil)
@@ -607,17 +607,17 @@ reversed."
(viper-filter-alist (concat "^" completion-result)
ex-token-alist)))
(if (> (length compl-list) 1)
- (with-output-to-temp-buffer "*Completions*"
+ (with-output-to-temp-buffer "*Completions*"
(display-completion-list
(viper-alist-to-list (reverse compl-list)))))))
)))
-
-;; Read Ex commands
+
+;; Read Ex commands
;; ARG is a prefix argument. If given, the ex command runs on the region
;;(without the user having to specify the address :a,b
;; STRING is the command to execute. If nil, then Viper asks you to enter the
-;; command.
+;; command.
(defun viper-ex (arg &optional string)
(interactive "P")
(or string
@@ -648,10 +648,10 @@ reversed."
(+ reg-beg-line (count-lines reg-beg reg-end) -1)))))
(if reg-beg-line
(setq initial-str (format "%d,%d" reg-beg-line reg-end-line)))
-
- (setq com-str
+
+ (setq com-str
(or string (viper-read-string-with-history
- ":"
+ ":"
initial-str
'viper-ex-history
;; no default when working on region
@@ -663,7 +663,7 @@ reversed."
" [Type command to execute on current region]"))))
(save-window-excursion
;; just a precaution
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(delete-region (point-min) (point-max))
(insert com-str "\n")
@@ -718,7 +718,7 @@ reversed."
(t (let ((ans (viper-get-ex-address-subr address dot)))
(if ans (setq address ans)))))
(setq prev-token-type ex-token-type))))
-
+
;; Get a regular expression and set `ex-variant', if found
;; Viper doesn't parse the substitution or search patterns.
@@ -783,7 +783,7 @@ reversed."
;; Get an Ex option g or c
(defun viper-get-ex-opt-gc (c)
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(if (looking-at (format "%c" c)) (forward-char 1))
(skip-chars-forward " \t")
@@ -872,7 +872,7 @@ reversed."
(save-excursion
(if (null ex-token)
(exchange-point-and-mark)
- (goto-char
+ (goto-char
(viper-register-to-point
(viper-int-to-char (1+ (- ex-token ?a))) 'enforce-buffer)))
(setq address (point-marker)))))
@@ -900,7 +900,7 @@ reversed."
(setq ex-count nil)
(setq ex-flag nil)
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(if (looking-at "[a-zA-Z]")
@@ -926,7 +926,7 @@ reversed."
ex-count nil
ex-flag nil)
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(if (looking-at "!")
@@ -952,7 +952,7 @@ reversed."
;; Expand \% and \# in ex command
(defun ex-expand-filsyms (cmd buf)
(let (cf pf ret)
- (save-excursion
+ (save-excursion
(set-buffer buf)
(setq cf buffer-file-name)
(setq pf (ex-next nil t))) ; this finds alternative file name
@@ -966,7 +966,7 @@ reversed."
(insert cmd)
(goto-char (point-min))
(while (re-search-forward "%\\|#" nil t)
- (let ((data (match-data))
+ (let ((data (match-data))
(char (buffer-substring (match-beginning 0) (match-end 0))))
(if (viper-looking-back (concat "\\\\" char))
(replace-match char)
@@ -991,7 +991,7 @@ reversed."
ex-cmdfile-args "")
(save-excursion
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(if (looking-at "!")
@@ -1052,9 +1052,9 @@ reversed."
(skip-chars-backward " \t\n")
(setq prompt (buffer-substring (point-min) (point)))
))
-
+
(setq viper-last-ex-prompt prompt)
-
+
;; If we just finished reading command, redisplay prompt
(if viper-incomplete-ex-cmd
(setq ex-file (viper-ex-read-file-name (format ":%s " prompt)))
@@ -1067,8 +1067,8 @@ reversed."
;; file names, arranges to re-enter the minibuffer.
(defun viper-complete-filename-or-exit ()
(interactive)
- (setq viper-keep-reading-filename t)
- ;; don't exit if directory---ex-commands don't
+ (setq viper-keep-reading-filename t)
+ ;; don't exit if directory---ex-commands don't
(cond ((ex-cmd-accepts-multiple-files-p ex-token) (exit-minibuffer))
;; apparently the argument to an Ex command is
;; supposed to be a shell command
@@ -1098,12 +1098,12 @@ reversed."
(minibuffer-local-completion-map
(copy-keymap minibuffer-local-completion-map))
beg end cont val)
-
+
(viper-add-keymap ex-read-filename-map
- (if viper-emacs-p
+ (if viper-emacs-p
minibuffer-local-completion-map
- read-file-name-map))
-
+ read-file-name-map))
+
(setq cont (setq viper-keep-reading-filename t))
(while cont
(setq viper-keep-reading-filename nil
@@ -1114,14 +1114,14 @@ reversed."
(setq val (concat "\"" val "\"")))
(setq str (concat str (if (equal val "") "" " ")
val (if (equal val "") "" " ")))
-
+
;; Only edit, next, and Next commands accept multiple files.
;; viper-keep-reading-filename is set in the anonymous function that is
;; bound to " " in ex-read-filename-map.
(setq cont (and viper-keep-reading-filename
(ex-cmd-accepts-multiple-files-p ex-token)))
)
-
+
(setq beg (string-match "[^ \t]" str) ; delete leading blanks
end (string-match "[ \t]*$" str)) ; delete trailing blanks
(if (member ex-token '("read" "write"))
@@ -1137,11 +1137,11 @@ reversed."
(defun viper-undisplayed-files ()
(mapcar
- (lambda (b)
+ (lambda (b)
(if (null (get-buffer-window b))
(let ((f (buffer-file-name b)))
(if f f
- (if ex-cycle-through-non-files
+ (if ex-cycle-through-non-files
(let ((s (buffer-name b)))
(if (string= " " (substring s 0 1))
nil
@@ -1156,7 +1156,7 @@ reversed."
(args "")
(file-count 1))
(while (not (null l))
- (if (car l)
+ (if (car l)
(setq args (format "%s %d) %s\n" args file-count (car l))
file-count (1+ file-count)))
(setq l (cdr l)))
@@ -1260,7 +1260,7 @@ reversed."
(setq ex-file (viper-abbreviate-file-name (buffer-file-name))))
((string= ex-file "")
(error viper-NoFileSpecified)))
-
+
(let (msg do-edit)
(if buffer-file-name
(cond ((buffer-modified-p)
@@ -1274,7 +1274,7 @@ reversed."
buffer-file-name)
do-edit t))
(t (setq do-edit nil))))
-
+
(if do-edit
(if (yes-or-no-p msg)
(progn
@@ -1282,9 +1282,9 @@ reversed."
(kill-buffer (current-buffer)))
(message "Buffer %s was left intact" (buffer-name))))
) ; let
-
+
(if (null (setq file (get-file-buffer ex-file)))
- (progn
+ (progn
;; this also does shell-style globbing
(ex-find-file
;; replace # and % with the previous/current file
@@ -1296,7 +1296,7 @@ reversed."
(if ex-offset
(progn
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(delete-region (point-min) (point-max))
(insert ex-offset "\n")
@@ -1339,7 +1339,7 @@ reversed."
(viper-get-ex-pat)
(if (null ex-token)
(error "`%s': Missing regular expression" gcommand)))
-
+
(if (string= ex-token "")
(if (null viper-s-string)
(error viper-NoPrevSearch)
@@ -1379,7 +1379,7 @@ reversed."
(forward-line -1)
(end-of-line)))))
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
;; com-str is the command string, i.e., g/pattern/ or v/pattern'
(setq com-str (buffer-substring (1+ (point)) (1- (point-max)))))
@@ -1460,7 +1460,7 @@ reversed."
(error "`%s': Spurious text \"%s\" after mark name"
name (substring name 1) viper-SpuriousText))
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(if (looking-at "[a-z]")
@@ -1475,17 +1475,17 @@ reversed."
(goto-char (car ex-addresses))
(point-to-register (viper-int-to-char (1+ (- char ?a)))))))
-
-
+
+
;; Alternate file is the file next to the first one in the buffer ring
(defun ex-next (cycle-other-window &optional find-alt-file)
(catch 'ex-edit
(let (count l)
- (if (not find-alt-file)
+ (if (not find-alt-file)
(progn
(viper-get-ex-file)
(if (or (char-or-string-p ex-offset)
- (and (not (string= "" ex-file))
+ (and (not (string= "" ex-file))
(not (string-match "^[0-9]+$" ex-file))))
(progn
(ex-edit t)
@@ -1515,41 +1515,41 @@ reversed."
(defun ex-next-related-buffer (direction &optional no-recursion)
-
+
(viper-ring-rotate1 viper-related-files-and-buffers-ring direction)
-
- (let ((file-or-buffer-name
+
+ (let ((file-or-buffer-name
(viper-current-ring-item viper-related-files-and-buffers-ring))
(old-ring viper-related-files-and-buffers-ring)
(old-win (selected-window))
skip-rest buf wind)
-
+
(or (and (ring-p viper-related-files-and-buffers-ring)
(> (ring-length viper-related-files-and-buffers-ring) 0))
(error "This buffer has no related files or buffers"))
-
+
(or (stringp file-or-buffer-name)
(error
"File and buffer names must be strings, %S" file-or-buffer-name))
-
+
(setq buf (cond ((get-buffer file-or-buffer-name))
((file-exists-p file-or-buffer-name)
(find-file-noselect file-or-buffer-name))
))
-
+
(if (not (viper-buffer-live-p buf))
(error "Didn't find buffer %S or file %S"
file-or-buffer-name
(viper-abbreviate-file-name
(expand-file-name file-or-buffer-name))))
-
+
(if (equal buf (current-buffer))
(or no-recursion
;; try again
(progn
(setq skip-rest t)
(ex-next-related-buffer direction 'norecursion))))
-
+
(if skip-rest
()
;; setup buffer
@@ -1557,7 +1557,7 @@ reversed."
()
(setq wind (get-lru-window (if viper-xemacs-p nil 'visible)))
(set-window-buffer wind buf))
-
+
(if (viper-window-display-p)
(progn
(raise-frame (window-frame wind))
@@ -1565,15 +1565,15 @@ reversed."
(save-window-excursion (select-window wind) (sit-for 1))
(select-window wind)))
(save-window-excursion (select-window wind) (sit-for 1)))
-
+
(save-excursion
(set-buffer buf)
(setq viper-related-files-and-buffers-ring old-ring))
-
+
(setq viper-local-search-start-marker (point-marker))
)))
-
-
+
+
;; Force auto save
(defun ex-preserve ()
(message "Autosaving all buffers that need to be saved...")
@@ -1595,7 +1595,7 @@ reversed."
(defun ex-quit ()
;; skip "!", if it is q!. In Viper q!, w!, etc., behave as q, w, etc.
(save-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(if (looking-at "!") (forward-char 1)))
(if (< viper-expert-level 3)
@@ -1621,19 +1621,19 @@ reversed."
(setq ex-file buffer-file-name)))
(if ex-cmdfile
(progn
- (setq command
+ (setq command
;; replace # and % with the previous/current file
(ex-expand-filsyms (concat ex-file ex-cmdfile-args)
(current-buffer)))
(shell-command command t))
(insert-file-contents ex-file)))
(ex-fixup-history viper-last-ex-prompt ex-file ex-cmdfile-args))
-
+
;; this function fixes ex-history for some commands like ex-read, ex-edit
-(defun ex-fixup-history (&rest args)
+(defun ex-fixup-history (&rest args)
(setq viper-ex-history
(cons (mapconcat 'identity args " ") (cdr viper-ex-history))))
-
+
;; Ex recover from emacs \#file\#
(defun ex-recover ()
@@ -1674,7 +1674,7 @@ reversed."
(viper-set-unread-command-events ?\C-m)))
(message ":set <Variable> [= <Value>]")
(or batch (sit-for 2))
-
+
(while (string-match "^[ \\t\\n]*$"
(setq str
(completing-read ":set " ex-variable-alist)))
@@ -1755,19 +1755,19 @@ reversed."
(or (viper-set-unread-command-events "") (sit-for 2))
(setq val (read-string (format ":set %s = " var)))
(ex-fixup-history "set" orig-var val)
-
+
;; check numerical values
(if (member var
'("sw" "shiftwidth"
"ts" "tabstop"
"ts-g" "tabstop-global"
- "wm" "wrapmargin"))
+ "wm" "wrapmargin"))
(condition-case nil
(or (numberp (setq val2 (car (read-from-string val))))
(error "%s: Invalid value, numberp, %S" var val))
(error
(error "%s: Invalid value, numberp, %S" var val))))
-
+
(cond
((member var '("sw" "shiftwidth"))
(setq var "viper-shift-width"))
@@ -1782,27 +1782,27 @@ reversed."
set-cmd "setq-default"))
((member var '("wm" "wrapmargin"))
;; make it take effect in curr buff and new bufs
- (kill-local-variable 'fill-column)
- (setq var "fill-column"
+ (kill-local-variable 'fill-column)
+ (setq var "fill-column"
val (format "(- (window-width) %s)" val)
set-cmd "setq-default"))
((member var '("sh" "shell"))
(setq var "explicit-shell-file-name"
val (format "\"%s\"" val)))))
(ex-fixup-history "set" orig-var))
-
+
(if set-cmd
(setq actual-lisp-cmd
(format "\n(%s %s %s) %s" set-cmd var val auto-cmd-label)
lisp-cmd-del-pattern
(format "^\n?[ \t]*([ \t]*%s[ \t]+%s[ \t].*)[ \t]*%s"
set-cmd var auto-cmd-label)))
-
+
(if (and ask-if-save
(y-or-n-p (format "Do you want to save this setting in %s "
viper-custom-file-name)))
(progn
- (viper-save-string-in-file
+ (viper-save-string-in-file
actual-lisp-cmd viper-custom-file-name
;; del pattern
lisp-cmd-del-pattern)
@@ -1822,7 +1822,7 @@ reversed."
lisp-cmd-del-pattern)
))
))
-
+
(if set-cmd
(message "%s %s %s"
set-cmd var
@@ -1843,7 +1843,7 @@ reversed."
;; special meaning
(defun ex-get-inline-cmd-args (regex-forw &optional chars-back replace-str)
(save-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(goto-char (point-min))
(re-search-forward regex-forw nil t)
@@ -1868,7 +1868,7 @@ reversed."
;; Ex shell command
(defun ex-shell ()
(shell))
-
+
;; Viper help. Invokes Info
(defun ex-help ()
(condition-case nil
@@ -1895,7 +1895,7 @@ Please contact your system administrator. "
;; Ex substitute command
;; If REPEAT use previous regexp which is ex-reg-exp or viper-s-string
-(defun ex-substitute (&optional repeat r-flag)
+(defun ex-substitute (&optional repeat r-flag)
(let ((opt-g nil)
(opt-c nil)
(matched-pos nil)
@@ -1993,7 +1993,7 @@ Please contact your system administrator. "
(defun ex-tag ()
(let (tag)
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(set-mark (point))
@@ -2013,13 +2013,13 @@ Please contact your system administrator. "
;; Ex write command
;; ex-write doesn't support wildcards, because file completion is a better
-;; mechanism. We also don't support # and %
+;; mechanism. We also don't support # and %
;; because file history is a better mechanism.
(defun ex-write (q-flag)
(viper-default-ex-addresses t)
(viper-get-ex-file)
(let ((end (car ex-addresses))
- (beg (car (cdr ex-addresses)))
+ (beg (car (cdr ex-addresses)))
(orig-buf (current-buffer))
;;(orig-buf-file-name (buffer-file-name))
;;(orig-buf-name (buffer-name))
@@ -2030,14 +2030,14 @@ Please contact your system administrator. "
(if ex-cmdfile
(progn
(viper-enlarge-region beg end)
- (shell-command-on-region (point) (mark t)
+ (shell-command-on-region (point) (mark t)
(concat ex-file ex-cmdfile-args)))
(if (and (string= ex-file "") (not (buffer-file-name)))
(setq ex-file
(read-file-name
(format "Buffer %s isn't visiting any file. File to save in: "
(buffer-name)))))
-
+
(setq writing-whole-file (and (= (point-min) beg) (= (point-max) end))
ex-file (if (string= ex-file "")
(buffer-file-name)
@@ -2049,7 +2049,7 @@ Please contact your system administrator. "
(setq ex-file
(concat (file-name-as-directory ex-file)
(file-name-nondirectory buffer-file-name))))
-
+
(setq file-exists (file-exists-p ex-file)
writing-same-file (string= ex-file (buffer-file-name)))
@@ -2070,7 +2070,7 @@ Please contact your system administrator. "
(format "File %s exists. Overwrite? " ex-file))))
(error "Quit"))
;; writing a region or whole buffer to non-visited file
- (unwind-protect
+ (unwind-protect
(save-excursion
(viper-enlarge-region beg end)
(setq region (buffer-substring (point) (mark t)))
@@ -2104,7 +2104,7 @@ Please contact your system administrator. "
(if (and (buffer-file-name) writing-same-file)
(set-visited-file-modtime))
;; prevent loss of data if saving part of the buffer in visited file
- (or writing-whole-file
+ (or writing-whole-file
(not writing-same-file)
(progn
(sit-for 2)
@@ -2115,7 +2115,7 @@ Please contact your system administrator. "
(save-buffers-kill-emacs)
(kill-buffer (current-buffer))))
)))
-
+
(defun ex-write-info (exists file-name beg end)
(message "`%s'%s %d lines, %d characters"
@@ -2155,7 +2155,7 @@ Please contact your system administrator. "
(defun ex-command ()
(let (command)
(save-window-excursion
- (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
+ (setq viper-ex-work-buf (get-buffer-create viper-ex-work-buf-name))
(set-buffer viper-ex-work-buf)
(skip-chars-forward " \t")
(setq command (buffer-substring (point) (point-max)))
@@ -2262,7 +2262,7 @@ Type 'mak ' (including the space) to run make with no args."
(with-output-to-temp-buffer " *viper-info*"
(princ (if viper-auto-indent
"autoindent (local)\n" "noautoindent (local)\n"))
- (princ (if (default-value 'viper-auto-indent)
+ (princ (if (default-value 'viper-auto-indent)
"autoindent (global) \n" "noautoindent (global) \n"))
(princ (if viper-case-fold-search "ignorecase\n" "noignorecase\n"))
(princ (if viper-re-search "magic\n" "nomagic\n"))