Document [:blank:].

This commit is contained in:
Stefan Farfeleder 2005-10-23 11:19:56 +00:00
parent 90168b92f2
commit 4ce619ce5a

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@ -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:] ,