diff options
Diffstat (limited to 'src/frame.c')
| -rw-r--r-- | src/frame.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/frame.c b/src/frame.c index 757ed8f01a..3e1b2daf55 100644 --- a/src/frame.c +++ b/src/frame.c @@ -2298,13 +2298,20 @@ store_frame_param (f, prop, val) without messing up the symbol's status. */ if (SYMBOLP (prop)) { - Lisp_Object valcontents; - valcontents = SYMBOL_VALUE (prop); - if ((BUFFER_LOCAL_VALUEP (valcontents)) - && XBUFFER_LOCAL_VALUE (valcontents)->check_frame - && XBUFFER_LOCAL_VALUE (valcontents)->found_for_frame - && XFRAME (XBUFFER_LOCAL_VALUE (valcontents)->frame) == f) - swap_in_global_binding (prop); + struct Lisp_Symbol *sym = XSYMBOL (prop); + start: + switch (sym->redirect) + { + case SYMBOL_VARALIAS: sym = indirect_variable (sym); goto start; + case SYMBOL_PLAINVAL: case SYMBOL_FORWARDED: break; + case SYMBOL_LOCALIZED: + { struct Lisp_Buffer_Local_Value *blv = sym->val.blv; + if (blv->frame_local && BLV_FOUND (blv) && XFRAME (blv->where) == f) + swap_in_global_binding (sym); + break; + } + default: abort (); + } } /* The tty color needed to be set before the frame's parameter @@ -2520,6 +2527,8 @@ If FRAME is nil, describe the currently selected frame. */) || EQ (parameter, Qbackground_mode)) value = Fcdr (Fassq (parameter, f->param_alist)); else + /* FIXME: Avoid this code path at all (as well as code duplication) + by sharing more code with Fframe_parameters. */ value = Fcdr (Fassq (parameter, Fframe_parameters (frame))); } |