Update documentation of font backends on MS-Windows

* doc/emacs/msdos.texi (Windows Fonts): Update the
documentation of requesting specific font backends.
This commit is contained in:
Eli Zaretskii 2019-06-19 19:40:33 +03:00
parent c6239cc113
commit a7f71e8dfa

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@ -1014,6 +1014,15 @@ invokes Emacs. You can also request all the 3 backends via the
font searches for characters for which no fonts are available on the
system will take longer.
Alternatively, you could specify a font backend for a frame via the
@code{font-backend} frame parameter, using
@code{modify-frame-parameters} (@pxref{Parameter Access,,, elisp, The
Emacs Lisp Reference Manual}). You can also request specific font
backend(s) for all your frames via @code{default-frame-alist} and
@code{initial-frame-alist} (@pxref{Frame Parameters}). Note that the
value of the @code{font-backend} parameter should be a list of
symbols, as in @code{(uniscribe)} or @w{@code{(harfbuzz uniscribe gdi)}}.
@cindex font properties (MS Windows)
@noindent
Optional properties common to all font backends on MS-Windows are: