1 files changed, 130 insertions, 0 deletions
diff --git a/src/pkg/exp/regexp/syntax/perl_groups.go b/src/pkg/exp/regexp/syntax/perl_groups.go
new file mode 100644
index 000000000..05b392c40
--- /dev/null
+++ b/src/pkg/exp/regexp/syntax/perl_groups.go
@@ -0,0 +1,130 @@
+// GENERATED BY make_perl_groups.pl; DO NOT EDIT.
+// make_perl_groups.pl >perl_groups.go
+
+package syntax
+
+var code1 = []int{ /* \d */
+	0x30, 0x39,
+}
+
+var code2 = []int{ /* \s */
+	0x9, 0xa,
+	0xc, 0xd,
+	0x20, 0x20,
+}
+
+var code3 = []int{ /* \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 = []int{ /* [:alnum:] */
+	0x30, 0x39,
+	0x41, 0x5a,
+	0x61, 0x7a,
+}
+
+var code5 = []int{ /* [:alpha:] */
+	0x41, 0x5a,
+	0x61, 0x7a,
+}
+
+var code6 = []int{ /* [:ascii:] */
+	0x0, 0x7f,
+}
+
+var code7 = []int{ /* [:blank:] */
+	0x9, 0x9,
+	0x20, 0x20,
+}
+
+var code8 = []int{ /* [:cntrl:] */
+	0x0, 0x1f,
+	0x7f, 0x7f,
+}
+
+var code9 = []int{ /* [:digit:] */
+	0x30, 0x39,
+}
+
+var code10 = []int{ /* [:graph:] */
+	0x21, 0x7e,
+}
+
+var code11 = []int{ /* [:lower:] */
+	0x61, 0x7a,
+}
+
+var code12 = []int{ /* [:print:] */
+	0x20, 0x7e,
+}
+
+var code13 = []int{ /* [:punct:] */
+	0x21, 0x2f,
+	0x3a, 0x40,
+	0x5b, 0x60,
+	0x7b, 0x7e,
+}
+
+var code14 = []int{ /* [:space:] */
+	0x9, 0xd,
+	0x20, 0x20,
+}
+
+var code15 = []int{ /* [:upper:] */
+	0x41, 0x5a,
+}
+
+var code16 = []int{ /* [:word:] */
+	0x30, 0x39,
+	0x41, 0x5a,
+	0x5f, 0x5f,
+	0x61, 0x7a,
+}
+
+var code17 = []int{ /* [: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},
+}