Russ Cox a1e7cd97d5 exp/regexp: implement regexp API using exp/regexp/syntax ... Still need to write tests for new syntax and fix bugs that the tests find, but this is a good check point. All tests pass. Compared against existing regexp: benchmark old ns/op new ns/op delta regexp.BenchmarkLiteral 1869 620 -66.83% regexp.BenchmarkNotLiteral 9489 7823 -17.56% regexp.BenchmarkMatchClass 10372 8386 -19.15% regexp.BenchmarkMatchClass_InRange 10800 7750 -28.24% regexp.BenchmarkReplaceAll 13492 8519 -36.86% regexp.BenchmarkAnchoredLiteralShortNonMatch 747 339 -54.62% regexp.BenchmarkAnchoredLiteralLongNonMatch 599 335 -44.07% regexp.BenchmarkAnchoredShortMatch 2137 917 -57.09% regexp.BenchmarkAnchoredLongMatch 2029 917 -54.81% R=r, r CC=golang-dev, sam.thorogood https://golang.org/cl/4820046		2011-07-24 17:00:28 -04:00
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syntax	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00
all_test.go	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00
exec.go	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00
find_test.go	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00
Makefile	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00
regexp.go	exp/regexp: implement regexp API using exp/regexp/syntax	2011-07-24 17:00:28 -04:00