regex_find_rf

Command: regex_find_rf


Description
Takes the first argument. Calls regexec to find out
if this regex matches the stream. Reports
success/failure in a boolean true/false.
Parameters
in: first argument : a regex generated by regcomp
second argument : an istream where this
regex should be matched.
out: true/false telling if there is a/is no match.
Author
Hehl
Bugs
-
Synopsis
regex istream -> boolean
Examples
See examples of regex_find exchange second string with a file.
File
lib/sli/regexp.sli
Diagnostics
no errors raised
Remarks
Does _not_ return any information about the matched
expression more than matched/not matched; use lower
level commands regcomp regexec if in need!