36

How to find out current font used in my Emacs?

40

In my version of Emacs, I can get the information by entering M-x describe-font.

  • 6
    When doing that, it prompts Font name (default current choice for ASCII chars): What does that mean? What should I do there? – qazwsx May 10 '12 at 18:02
  • 2
    @duperuser: I just hit Enter... – choroba May 10 '12 at 18:06
  • 2
    This is an answer to the second question, but not the first one. After hitting Enter, is the displayed info about the font used for displaying ASCII characters ONLY? If so, how to find out the fonts used for displaying non-ASCII ones? – qazwsx May 10 '12 at 20:34
  • @choroba after hitting enter on M-x describe-font I get "No fonts being used" on the mini-buffer – MarcusJuniusBrutus Sep 9 '13 at 17:18
  • @MenelaosPerdikeas: Are you running emacs in a text terminal? – choroba Sep 9 '13 at 17:46
11

Different fonts can be used for different characters and different parts of the buffer. For a given character, you can find out which font was used by moving point to that character than then doing C-u C-x = which will give you all kinds of information about that position in the buffer, including which font was used for it.

  • 1
    What command is "C-u C-x =" a shortcut to? – qazwsx Dec 4 '17 at 18:14
  • Well, C-x = is bound to what-cursor-position, but when called with a C-u prefix, it mostly delegates the work to describe-char. – Stefan Dec 4 '17 at 18:21
  • So without using any keyboard shortcut, how to do the same thing? – qazwsx Dec 4 '17 at 18:28
  • If you limit yourself to the M-x shortcut, it would be M-x describe-char RET. – Stefan Dec 4 '17 at 18:32
  • So why is C-x =/what-cursor-position not used? – qazwsx Dec 4 '17 at 18:44
7

You can just evaluate

(face-attribute 'default :font)

To evaluate a sexp, do M-:, type/paste the above sexp in there and hit enter.

0

Place cursor on text which you want to customize and run M-x describe-face.

It will give you information how this font was set, i.e. makdown-pre-face. You can then see that it inhertis from markdown-code-face which inherits from fixed-pitch.

And this is how you can set it:

(set-face-attribute 'default nil
                    :family "Source Code Pro"
                    :height 130
                    :weight 'normal
                    :width 'normal)
(copy-face 'default 'fixed-pitch)

Restart Emacs after setting it.

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