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authorPatrik Nyblom <[email protected]>2013-07-31 15:17:27 +0200
committerPatrik Nyblom <[email protected]>2013-08-09 12:10:44 +0200
commit8cbc9296944b5d1397d15e5615890b61549d5064 (patch)
tree86a9a61f4e3f6b60dd745fadc154489a14db64bf /bootstrap
parent1f4c016785a924b2e42fbb7858640be3d46e9625 (diff)
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Add match_limit and match_limit_recursion options
Added to re:run and sets the corresponding fields in 'extra' struct for the PCRE match engine. The result can be viewed by also setting 'report_errors' when matching. Some housekeeping was also done... The offset option also did not properly check for offset's >= 0. Change nomatch to BADARG when pre-compiled mp() is faked: By constructing a 5-tuple with faked content but the right data types, you could do a re:run which returned nomatch when in fact the mp() was bad. The cheapest solution is to check the return from pcre_exec better. Remove unreachable code in erts_bif_re.c: Replaced tests for things that logically simply cannot happen with ASSERT.
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