Regular
Expressions
101
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Regular
Expressions
101
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Basic grammar for regex matching of simplistic Makefiles
Vote
-2
3 upvotes, 5 downvotes (38% like it) (You must be signed in to vote)
Regular Expression
python
r"
(?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
Open regex in editor
Description
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Submitted by
Robert Butler <me@r-butler.net>
- 9 years ago