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Add make-face-bold/italic and unbold/unitalic.

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Richard M. Stallman 1997-06-13 00:52:37 +00:00
parent f9045d14d3
commit 21cffb834a
1 changed files with 32 additions and 0 deletions
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32
lispref/display.texi
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@ -1006,6 +1006,38 @@ This function sets the font of face @var{face}. The argument @var{font}
should be a string.
@end defun
@defun make-face-bold face &optional frame noerror
Make face @var{face} bold, by setting its font to the bold variant of
the font it is now using. If @var{noerror} is non-@code{nil}, return
@code{nil} on failure; otherwise, that signals an error.
@end defun
@defun make-face-italic face &optional frame noerror
Make face @var{face} italic, by setting its font to the italic variant of
the font it is now using. If @var{noerror} is non-@code{nil}, return
@code{nil} on failure; otherwise, that signals an error.
@end defun
@defun make-face-bold-italic face &optional frame noerror
Make face @var{face} bold and italic, by setting its font to the bold
italic variant of the font it is now using. If @var{noerror} is
non-@code{nil}, return @code{nil} on failure; otherwise, that signals an
error.
@end defun
@defun make-face-unbold face &optional frame noerror
Make face @var{face} not bold, by setting its font to the medium variant
of the font it is now using. If @var{noerror} is non-@code{nil}, return
@code{nil} on failure; otherwise, that signals an error.
@end defun
@defun make-face-unitalic face &optional frame noerror
Make face @var{face} italic, by setting its font to the non-slanted
variant of the font it is now using. If @var{noerror} is
non-@code{nil}, return @code{nil} on failure; otherwise, that signals an
error.
@end defun
@defun set-face-underline-p face underline-p &optional frame
This function sets the underline attribute of face @var{face}.
Non-@code{nil} means do underline; @code{nil} means don't.