Regular Expressions 101

Library entries

Basic grammar for regex matching of simplistic Makefiles

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Regular Expression
python

"
(?P<assign_op>(\:|\!|\?)?=)|(?P<token_subst>$|%(\<\@))|(?P<token_ident>[\w\d\.\,]+)|(?P<target_name_match>%\.?)|(?P<token_rule_sep>[:])|(?P<incr_op>\n)|(?P<line_end>\n)|(?P<comment_op>#[.*]+$)|(?P<adjust_parser>[\$%\s\t\:])
"
gm

Description

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Submitted by Robert Butler <me@r-butler.net> - 7 years ago