1 files changed, 0 insertions, 134 deletions
diff --git a/src/pkg/regexp/syntax/perl_groups.go b/src/pkg/regexp/syntax/perl_groups.go
deleted file mode 100644
index effe4e686..000000000
--- a/src/pkg/regexp/syntax/perl_groups.go
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// GENERATED BY make_perl_groups.pl; DO NOT EDIT.
-// make_perl_groups.pl >perl_groups.go
-
-package syntax
-
-var code1 = []rune{ /* \d */
-	0x30, 0x39,
-}
-
-var code2 = []rune{ /* \s */
-	0x9, 0xa,
-	0xc, 0xd,
-	0x20, 0x20,
-}
-
-var code3 = []rune{ /* \w */
-	0x30, 0x39,
-	0x41, 0x5a,
-	0x5f, 0x5f,
-	0x61, 0x7a,
-}
-
-var perlGroup = map[string]charGroup{
-	`\d`: {+1, code1},
-	`\D`: {-1, code1},
-	`\s`: {+1, code2},
-	`\S`: {-1, code2},
-	`\w`: {+1, code3},
-	`\W`: {-1, code3},
-}
-var code4 = []rune{ /* [:alnum:] */
-	0x30, 0x39,
-	0x41, 0x5a,
-	0x61, 0x7a,
-}
-
-var code5 = []rune{ /* [:alpha:] */
-	0x41, 0x5a,
-	0x61, 0x7a,
-}
-
-var code6 = []rune{ /* [:ascii:] */
-	0x0, 0x7f,
-}
-
-var code7 = []rune{ /* [:blank:] */
-	0x9, 0x9,
-	0x20, 0x20,
-}
-
-var code8 = []rune{ /* [:cntrl:] */
-	0x0, 0x1f,
-	0x7f, 0x7f,
-}
-
-var code9 = []rune{ /* [:digit:] */
-	0x30, 0x39,
-}
-
-var code10 = []rune{ /* [:graph:] */
-	0x21, 0x7e,
-}
-
-var code11 = []rune{ /* [:lower:] */
-	0x61, 0x7a,
-}
-
-var code12 = []rune{ /* [:print:] */
-	0x20, 0x7e,
-}
-
-var code13 = []rune{ /* [:punct:] */
-	0x21, 0x2f,
-	0x3a, 0x40,
-	0x5b, 0x60,
-	0x7b, 0x7e,
-}
-
-var code14 = []rune{ /* [:space:] */
-	0x9, 0xd,
-	0x20, 0x20,
-}
-
-var code15 = []rune{ /* [:upper:] */
-	0x41, 0x5a,
-}
-
-var code16 = []rune{ /* [:word:] */
-	0x30, 0x39,
-	0x41, 0x5a,
-	0x5f, 0x5f,
-	0x61, 0x7a,
-}
-
-var code17 = []rune{ /* [:xdigit:] */
-	0x30, 0x39,
-	0x41, 0x46,
-	0x61, 0x66,
-}
-
-var posixGroup = map[string]charGroup{
-	`[:alnum:]`:   {+1, code4},
-	`[:^alnum:]`:  {-1, code4},
-	`[:alpha:]`:   {+1, code5},
-	`[:^alpha:]`:  {-1, code5},
-	`[:ascii:]`:   {+1, code6},
-	`[:^ascii:]`:  {-1, code6},
-	`[:blank:]`:   {+1, code7},
-	`[:^blank:]`:  {-1, code7},
-	`[:cntrl:]`:   {+1, code8},
-	`[:^cntrl:]`:  {-1, code8},
-	`[:digit:]`:   {+1, code9},
-	`[:^digit:]`:  {-1, code9},
-	`[:graph:]`:   {+1, code10},
-	`[:^graph:]`:  {-1, code10},
-	`[:lower:]`:   {+1, code11},
-	`[:^lower:]`:  {-1, code11},
-	`[:print:]`:   {+1, code12},
-	`[:^print:]`:  {-1, code12},
-	`[:punct:]`:   {+1, code13},
-	`[:^punct:]`:  {-1, code13},
-	`[:space:]`:   {+1, code14},
-	`[:^space:]`:  {-1, code14},
-	`[:upper:]`:   {+1, code15},
-	`[:^upper:]`:  {-1, code15},
-	`[:word:]`:    {+1, code16},
-	`[:^word:]`:   {-1, code16},
-	`[:xdigit:]`:  {+1, code17},
-	`[:^xdigit:]`: {-1, code17},
-}