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* buffer.c (tab-width): Mention that it doesn't control indentation.

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Stefan Monnier 2013-05-07 10:12:57 -04:00
parent 07ff4ac605
commit 276e88731b
1 changed files with 4 additions and 0 deletions
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src/buffer.c
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@ -5501,6 +5501,8 @@ This is the same as (default-value 'left-margin). */);
DEFVAR_BUFFER_DEFAULTS ("default-tab-width", DEFVAR_BUFFER_DEFAULTS ("default-tab-width",
tab_width, tab_width,
doc: /* Default value of `tab-width' for buffers that do not override it. doc: /* Default value of `tab-width' for buffers that do not override it.
NOTE: This controls the display width of a TAB character, and not
the size of an indentation step.
This is the same as (default-value 'tab-width). */); This is the same as (default-value 'tab-width). */);
DEFVAR_BUFFER_DEFAULTS ("default-case-fold-search", DEFVAR_BUFFER_DEFAULTS ("default-case-fold-search",
@ -5692,6 +5694,8 @@ Linefeed indents to this column in Fundamental mode. */);
DEFVAR_PER_BUFFER ("tab-width", &BVAR (current_buffer, tab_width), DEFVAR_PER_BUFFER ("tab-width", &BVAR (current_buffer, tab_width),
Qintegerp, Qintegerp,
doc: /* Distance between tab stops (for display of tab characters), in columns. doc: /* Distance between tab stops (for display of tab characters), in columns.
NOTE: This controls the display width of a TAB character, and not
the size of an indentation step.
This should be an integer greater than zero. */); This should be an integer greater than zero. */);
DEFVAR_PER_BUFFER ("ctl-arrow", &BVAR (current_buffer, ctl_arrow), Qnil, DEFVAR_PER_BUFFER ("ctl-arrow", &BVAR (current_buffer, ctl_arrow), Qnil,