Mercurial > hg > xemacs-beta
diff src/buffer.c @ 5214:0b4d355771bd
Import buffer-display-count, buffer-display-time; thank you, Jeff Sparkes.
man/ChangeLog addition:
2010-05-17 Jeff Sparkes <jsparkes@gmail.com>
* lispref/windows.texi (Buffers and Windows):
Document buffer-display-count and buffer-display-time with
descriptions from GNU emacs lispref.
* lispref/locals.texi (Standard Buffer-Local Variables):
Add buffer-display-count and buffer-display-time.
src/ChangeLog addition:
2010-05-17 Jeff Sparkes <jsparkes@gmail.com>
* buffer.c (complex_vars_of_buffer):
Add buffer local variables buffer-display-count and
buffer-display-time.
(common_init_complex_vars_of_buffer):
Initialize them here.
* bufslots.h: Add slots for buffer-display-count and buffer-display-time.
* window.c (Fset_window_buffer): Update buffer-display-count and
buffer-display-time whenever a buffer is displayed.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 28 May 2010 13:48:22 +0100 |
| parents | 71ee43b8a74d |
| children | d804e621add0 |
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--- a/src/buffer.c Mon May 24 10:43:29 2010 +0200 +++ b/src/buffer.c Fri May 28 13:48:22 2010 +0100 @@ -2307,6 +2307,8 @@ #ifdef MULE buffer_local_flags.category_table = resettable; #endif + buffer_local_flags.display_time = always_local_no_default; + buffer_local_flags.display_count = make_int (0); buffer_local_flags.modeline_format = make_int (1<<0); buffer_local_flags.abbrev_mode = make_int (1<<1); @@ -2800,6 +2802,18 @@ set when a file is visited. Automatically local in all buffers. */ ); + DEFVAR_BUFFER_LOCAL ("buffer-display-count", display_count /* +A number incremented each time this buffer is displayed in a window. +The function `set-window-buffer' updates it. +*/ ); + + DEFVAR_BUFFER_LOCAL ("buffer-display-time", display_time /* +Time stamp updated each time this buffer is displayed in a window. +The function `set-window-buffer' updates this variable +to the value obtained by calling `current-time'. +If the buffer has never been shown in a window, the value is nil. +*/); + DEFVAR_BUFFER_LOCAL_MAGIC ("buffer-invisibility-spec", invisibility_spec /* Invisibility spec of this buffer. The default is t, which means that text is invisible