Document 'describe-fontset'

* doc/emacs/mule.texi (Fontsets): Document 'describe-fontset'.
(Bug#25216)
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Eli Zaretskii 2016-12-19 19:57:22 +02:00
parent 229315c0e2
commit 9adb101353

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@ -1369,6 +1369,13 @@ Resources}).
characters the font does not cover. The standard fontset is only used if characters the font does not cover. The standard fontset is only used if
explicitly requested, despite its name. explicitly requested, despite its name.
@findex describe-fontset
To show the information about a specific fontset, use the
@w{@kbd{M-x describe-fontset}} command. It prompts for a fontset
name, defaulting to the one used by the current frame, and then
displays all the subranges of characters and the fonts assigned to
them in that fontset.
A fontset does not necessarily specify a font for every character A fontset does not necessarily specify a font for every character
code. If a fontset specifies no font for a certain character, or if code. If a fontset specifies no font for a certain character, or if
it specifies a font that does not exist on your system, then it cannot it specifies a font that does not exist on your system, then it cannot