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Refer to fill column indicator Info node in some places.

Browse source 
* src/xdisp.c (syms_of_xdisp): Add reference to manual in
documentation strings for variables related to fill column indicators.

* lisp/display-fill-column-indicator.el (display-fill-column-indicator)
(display-fill-column-indicator-mode): Add reference to manual.
This commit is contained in:
Philipp Stephani 2020-05-09 10:20:47 +02:00
parent e13300ae50
commit d5c184aa3e
2 changed files with 10 additions and 5 deletions
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6
lisp/display-fill-column-indicator.el
View file

@ -39,7 +39,8 @@
(defgroup display-fill-column-indicator nil
"Display a fill column indicator in the buffer."
:group 'convenience
:group 'display)
:group 'display
:link '(info-link "(emacs)Displaying Boundaries"))
;;;###autoload
@ -49,7 +50,8 @@ This uses `display-fill-column-indicator' internally.
To change the position of the column displayed by default
customize `display-fill-column-indicator-column'. You can change the
character for the indicator setting `display-fill-column-indicator-character'."
character for the indicator setting `display-fill-column-indicator-character'.
See Info node `Displaying Boundaries' for details."
:lighter nil
(if display-fill-column-indicator-mode
(progn

9
src/xdisp.c
View file

@ -34976,7 +34976,8 @@ It has no effect when set to 0, or when line numbers are not absolute. */);
Fmake_variable_buffer_local (Qdisplay_line_numbers_offset);
DEFVAR_BOOL ("display-fill-column-indicator", Vdisplay_fill_column_indicator,
doc: /* Non-nil means display the fill column indicator. */);
doc: /* Non-nil means display the fill column indicator.
See Info node `Displaying Boundaries' for details. */);
Vdisplay_fill_column_indicator = false;
DEFSYM (Qdisplay_fill_column_indicator, "display-fill-column-indicator");
Fmake_variable_buffer_local (Qdisplay_fill_column_indicator);
@ -34985,7 +34986,8 @@ It has no effect when set to 0, or when line numbers are not absolute. */);
doc: /* Column for indicator when `display-fill-column-indicator' is non-nil.
The default value is t which means that the indicator
will use the `fill-column' variable. If it is set to an integer the
indicator will be drawn in that column. */);
indicator will be drawn in that column.
See Info node `Displaying Boundaries' for details. */);
Vdisplay_fill_column_indicator_column = Qt;
DEFSYM (Qdisplay_fill_column_indicator_column, "display-fill-column-indicator-column");
Fmake_variable_buffer_local (Qdisplay_fill_column_indicator_column);
@ -34993,7 +34995,8 @@ indicator will be drawn in that column. */);
DEFVAR_LISP ("display-fill-column-indicator-character", Vdisplay_fill_column_indicator_character,
doc: /* Character to draw the indicator when `display-fill-column-indicator' is non-nil.
The default is U+2502 but a good alternative is (ascii 124)
if the font in fill-column-indicator face does not support Unicode characters. */);
if the font in fill-column-indicator face does not support Unicode characters.
See Info node `Displaying Boundaries' for details. */);
Vdisplay_fill_column_indicator_character = Qnil;
DEFSYM (Qdisplay_fill_column_indicator_character, "display-fill-column-indicator-character");
Fmake_variable_buffer_local (Qdisplay_fill_column_indicator_character);