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(window_size_fixed): New variable.

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(syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
the doc string.
This commit is contained in:
Gerd Moellmann 2001-01-18 13:46:46 +00:00
parent 06bccf8e72
commit b0b7ed0e41
2 changed files with 17 additions and 1 deletions
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4
src/ChangeLog
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@ -1,5 +1,9 @@
2001-01-18 Gerd Moellmann <gerd@gnu.org>
* window.c (window_size_fixed): New variable.
(syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
the doc string.
* eval.c (specbind): If binding a per-buffer variable which
doesn't have a buffer-local value in the current buffer, change
the global value by changing the value of the symbol bound in all

14
src/window.c
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@ -1,6 +1,6 @@
/* Window creation, deletion and examination for GNU Emacs.
Does not include redisplay.
Copyright (C) 1985,86,87,93,94,95,96,97,1998,2000
Copyright (C) 1985,86,87,93,94,95,96,97,1998,2000, 2001
Free Software Foundation, Inc.
This file is part of GNU Emacs.
@ -82,6 +82,10 @@ static int foreach_window_1 P_ ((struct window *,
void *));
static Lisp_Object window_list_1 P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
/* The value of `window-size-fixed'. */
int window_size_fixed;
/* This is the window in which the terminal's cursor should
be left when nothing is being done with it. This must
always be a leaf window, and its buffer is selected by
@ -5806,6 +5810,14 @@ If there is only one window, it is split regardless of this value.");
The selected frame is the one whose configuration has changed.");
Vwindow_configuration_change_hook = Qnil;
DEFVAR_BOOL ("window-size-fixed", &window_size_fixed,
"Non-nil in a buffer means windows displaying the buffer are fixed-size.\n\
Emacs won't change the size of any window displaying that buffer,\n\
unless you explicitly change the size, or Emacs has no other choice.\n\
This variable automatically becomes buffer-local when set.");
Fmake_variable_buffer_local (Qwindow_size_fixed);
window_size_fixed = 0;
defsubr (&Sselected_window);
defsubr (&Sminibuffer_window);
defsubr (&Swindow_minibuffer_p);