# $EPIC: regerror.txt,v 1.3 2009/03/21 05:06:18 zwhite Exp $
======Synopsis:======
$[[regerror]](<value returned by regcomp>)

======Technical:======
Returns the latest error string generated by use of <value returned by regcomp>.

See the [[regex]] page for more info.

======Returns:======
The previous error generated by use of <value returned by regcomp>.

You should ideally check this value after each use of the regular expression.

======History======
This function first appeared in epic4-1.029.