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| author | Robert Pluim <rpluim@gmail.com> | 2021-10-20 18:22:40 +0200 |
|---|---|---|
| committer | Robert Pluim <rpluim@gmail.com> | 2021-10-20 18:23:51 +0200 |
| commit | 2d647e88faeb53c15d00e2198da480dbd540a4ec (patch) | |
| tree | 0a78c02686dedaf7b302809504d4d20e27e4957b /etc/PROBLEMS | |
| parent | c9160409218bd8d96b8d5180719b77708917e315 (diff) | |
| download | emacs-2d647e88faeb53c15d00e2198da480dbd540a4ec.tar.gz | |
Describe how to debug fontconfig issues
* etc/PROBLEMS: Add FC_DEBUG usage pointers.
Diffstat (limited to 'etc/PROBLEMS')
| -rw-r--r-- | etc/PROBLEMS | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/etc/PROBLEMS b/etc/PROBLEMS index f396dc3a000..2d3bc0c9401 100644 --- a/etc/PROBLEMS +++ b/etc/PROBLEMS @@ -751,6 +751,18 @@ Try removing or moving aside "$XDG_CONFIG_HOME/fontconfig/conf.d" and "$XDG_CONFIG_HOME/fontconfig/fonts.conf" ($XDG_CONFIG_HOME is treated as "~/.config" if not set) +Running Emacs as + + FC_DEBUG=1024 emacs + +will cause fontconfig to output information about which configuration +files it is reading. Running Emacs as + + FC_DEBUG=1 emacs + +will result in information about the results of fontconfig's font +matching (including the filename(s) of the resulting fonts). + *** This can occur when two different versions of FontConfig are used. For example, XFree86 4.3.0 has one version and Gnome usually comes with a newer version. Emacs compiled with Gtk+ will then use the |