master 99550f2: ; Add explanation for face-ignored-fonts defaults

[Robert Pluim]

branch: master
commit 99550f20a0cf294e271a1132ff1e5e57554c74f2
Author: Robert Pluim <address@hidden>
Commit: Robert Pluim <address@hidden>

    ; Add explanation for face-ignored-fonts defaults
---
 src/xfaces.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/xfaces.c b/src/xfaces.c
index d2dfbff..7ca60c8 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -6777,13 +6777,14 @@ other font of the appropriate family and registry is 
available.  */);
 Each element is a regular expression that matches names of fonts to
 ignore.  */);
 #ifdef HAVE_XFT
-  /* Bug#37786.  */
+  /* This font causes libXft crashes, so ignore it by default.  Bug#37786.  */
   Vface_ignored_fonts = list1 (build_string ("Noto Color Emoji"));
 #else
   Vface_ignored_fonts = Qnil;
 #endif
 #ifdef HAVE_OTF_KANNADA_BUG
-  /* https://debbugs.gnu.org/30193  */
+  /* This font causes libotf crashes, so ignore it when we know we're
+     using a vulnerable version.  https://debbugs.gnu.org/30193  */
   Vface_ignored_fonts = Fcons (build_string ("Noto Serif Kannada"), 
Vface_ignored_fonts);
 #endif