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Improve doc strings of left/right-margin/fringe-width.

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src/buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
 Mention in the doc string that setting these variables takes
 effect only after a call to set-window-buffer.  (Bug#14200)
This commit is contained in:
Eli Zaretskii 2013-04-14 09:51:15 +03:00
parent 91e8293cc5
commit ddd6b68524
2 changed files with 27 additions and 5 deletions
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7
src/ChangeLog
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@ -1,3 +1,10 @@
2013-04-14 Eli Zaretskii <eliz@gnu.org>
* buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
<left-fringe-width, right-fringe-width, fringes-outside-margins>:
Mention in the doc string that setting these variables takes
effect only after a call to set-window-buffer. (Bug#14200)
2013-04-13 Eli Zaretskii <eliz@gnu.org>
* indent.c (Fvertical_motion): Don't consider display strings on

25
src/buffer.c
View file

@ -5883,29 +5883,44 @@ See also the functions `display-table-slot' and `set-display-table-slot'. */);
DEFVAR_PER_BUFFER ("left-margin-width", &BVAR (current_buffer, left_margin_cols),
Qintegerp,
doc: /* Width of left marginal area for display of a buffer.
A value of nil means no marginal area. */);
A value of nil means no marginal area.
Setting this variable does not take effect until a new buffer is displayed
in a window. To make the change take effect, call `set-window-buffer'. */);
DEFVAR_PER_BUFFER ("right-margin-width", &BVAR (current_buffer, right_margin_cols),
Qintegerp,
doc: /* Width of right marginal area for display of a buffer.
A value of nil means no marginal area. */);
A value of nil means no marginal area.
Setting this variable does not take effect until a new buffer is displayed
in a window. To make the change take effect, call `set-window-buffer'. */);
DEFVAR_PER_BUFFER ("left-fringe-width", &BVAR (current_buffer, left_fringe_width),
Qintegerp,
doc: /* Width of this buffer's left fringe (in pixels).
A value of 0 means no left fringe is shown in this buffer's window.
A value of nil means to use the left fringe width from the window's frame. */);
A value of nil means to use the left fringe width from the window's frame.
Setting this variable does not take effect until a new buffer is displayed
in a window. To make the change take effect, call `set-window-buffer'. */);
DEFVAR_PER_BUFFER ("right-fringe-width", &BVAR (current_buffer, right_fringe_width),
Qintegerp,
doc: /* Width of this buffer's right fringe (in pixels).
A value of 0 means no right fringe is shown in this buffer's window.
A value of nil means to use the right fringe width from the window's frame. */);
A value of nil means to use the right fringe width from the window's frame.
Setting this variable does not take effect until a new buffer is displayed
in a window. To make the change take effect, call `set-window-buffer'. */);
DEFVAR_PER_BUFFER ("fringes-outside-margins", &BVAR (current_buffer, fringes_outside_margins),
Qnil,
doc: /* Non-nil means to display fringes outside display margins.
A value of nil means to display fringes between margins and buffer text. */);
A value of nil means to display fringes between margins and buffer text.
Setting this variable does not take effect until a new buffer is displayed
in a window. To make the change take effect, call `set-window-buffer'. */);
DEFVAR_PER_BUFFER ("scroll-bar-width", &BVAR (current_buffer, scroll_bar_width),
Qintegerp,