Document [:blank:].

svn path=/head/; revision=151584
2005-10-23 11:19:56 +00:00 · 2005-10-23 11:19:56 +00:00 · 4ce619ce5a · 2020-12-20 02:59:44 +00:00
commit 4ce619ce5a
parent 90168b92f2
1 changed files with 1 additions and 0 deletions
--- a/gnu/usr.bin/grep/grep.1
+++ b/gnu/usr.bin/grep/grep.1
@ -510,6 +510,7 @@ bracket expressions, as follows.
 Their names are self explanatory, and they are
 .BR [:alnum:] ,
 .BR [:alpha:] ,
+.BR [:blank:] ,
 .BR [:cntrl:] ,
 .BR [:digit:] ,
 .BR [:graph:] ,