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(Width): Use \s syntax in example.

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(Font Selection): Add face-font-rescale-alist.
This commit is contained in:
Richard M. Stallman 2003-07-22 15:25:22 +00:00
parent 5a5d2aecd8
commit 6bc3abcbba
1 changed files with 16 additions and 1 deletions
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17
lispref/display.texi
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@ -1166,7 +1166,7 @@ the beginning of the result if one multi-column character in
@example
(truncate-string-to-width "\tab\t" 12 4)
@result{} "ab"
(truncate-string-to-width "\tab\t" 12 4 ?\ )
(truncate-string-to-width "\tab\t" 12 4 ?\s)
@result{} " ab "
@end example
@end defun
@ -2007,6 +2007,21 @@ If @var{unload-p} is non-@code{nil}, that means to unload
all unused fonts as well.
@end defun
@defvar face-font-rescale-alist
This variable specifies scaling for certain faces. Its value should
be a list of elements of the form
@example
(@var{fontname-regexp} . @var{scale-factor})
@end example
If @var{fontname-regexp} matches the font name that is about to be
used, this says to choose a larger similar font according to the
factor @var{scale-factor}. You would use this feature to normalize
the font size if certain fonts are bigger or smaller than their
nominal heights and widths would suggest.
@end defvar
@node Face Functions
@subsection Functions for Working with Faces