lispref/searching.tex small edits
commitd14daa28e401f6079d9a656a942e4db01112d69f
authorGlenn Morris <rgm@gnu.org>
Wed, 28 Mar 2012 07:57:42 +0000 (28 00:57 -0700)
committerGlenn Morris <rgm@gnu.org>
Wed, 28 Mar 2012 07:57:42 +0000 (28 00:57 -0700)
treefa22ca7c22c81ffc6ae3d02e0190c1f636499caf
parent425df10c7bab7333905424e2012b1af7c7496026
lispref/searching.tex small edits

* doc/lispref/searching.texi (Regular Expressions, Regexp Special):
(Regexp Backslash, Regexp Example): Copyedits.
(Regexp Special): Mention collation.
Clarify char classes with an example.
doc/lispref/ChangeLog
doc/lispref/searching.texi