* gnus-faq.texi (FAQ 5-8):
Avoid undefined behavior in suggested sed backslash usage.
+2015-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gnus-faq.texi (FAQ 5-8):
+ Avoid undefined behavior in suggested sed backslash usage.
+
2015-09-08 Paul Eggert <eggert@cs.ucla.edu>
* gnus-faq.texi (FAQ 5-13, FAQ 6-2):
@example
cat file.xbm | xbm2ikon | compface > file.face
-cat file.face | sed 's/\\/\\\\/g;s/\"/\\\"/g;' > file.face.quoted
+cat file.face | sed 's/["\\]/\\&/g' > file.face.quoted
@end example
@noindent