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Fix typos and markup in fill column indicator docs

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* doc/emacs/display.texi (Displaying Boundaries): Fix typos and
Texinfo markup.
This commit is contained in:
Basil L. Contovounesios 2020-06-22 14:43:53 +01:00
parent f61bff3ee9
commit c37de84845
1 changed files with 17 additions and 16 deletions
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doc/emacs/display.texi
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@ -1174,19 +1174,20 @@ right-to-left paragraphs.
@findex display-fill-column-indicator-mode
@findex global-display-fill-column-indicator-mode
Emacs can add an indicator to display a fill column position. The
fill column indicator is a useful functionality specially in
prog-mode to indicate the position of an specific column.
fill column indicator is a useful functionality especially in
@code{prog-mode} to indicate the position of a specific column.
You can set the buffer-local variables @code{display-fill-column-indicator}
and @code{display-fill-column-indicator-character} to activate the
indicator and controls how the indicator looks.
You can set the buffer-local variables
@code{display-fill-column-indicator} and
@code{display-fill-column-indicator-character} to activate the
indicator and control how it looks, respectively.
Alternatively you can type @w{@kbd{M-x display-fill-column-indicator-mode}}
or @w{@kbd{M-x global-display-fill-column-indicator-mode}} which enables the
indicator locally and globally respectively and also chooses the
character to use if none is set already. It is possible to use the
first one to activate the indicator in a hook or the second one to
enable it globally.
or @w{@kbd{M-x global-display-fill-column-indicator-mode}} which
enables the indicator locally or globally, respectively, and also
chooses the character to use if none is already set. It is possible
to use the first one to activate the indicator in a hook and the
second one to enable it globally.
There are 2 buffer local variables and 1 face to customize this mode:
@ -1203,20 +1204,20 @@ Any other value disables the indicator. The default value is @code{t}.
@item display-fill-column-indicator-character
@vindex display-fill-column-indicator-character
Specifies the character used for the indicator. This character can be
any valid char including unicode ones if the actual font supports
them.
any valid character including Unicode ones if the font supports them.
When the mode is enabled through the functions
@code{display-fill-column-indicator-mode} or
@code{global-display-fill-column-indicator-mode}, the initialization
functions check if this variable is @code{non-nil}, otherwise the
initialization tries to set it to U+2502 or @samp{|}.
functions check if this variable is non-@code{nil}, otherwise the
initialization tries to set it to @code{U+2502} or @samp{|}.
@item fill-column-indicator
@vindex fill-column-indicator
Specifies the face used to display the indicator. It inherits its
default values from shadow but without background color. To change
the indicator color you need to set only the foreground color of this face.
default values from the face @code{shadow} but without background
color. To change the indicator color you need only set the foreground
color of this face.
@end table
@vindex indicate-buffer-boundaries