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// Code generated by re2go, DO NOT EDIT.
//line "codegen/go/001_basic_functions.re":1
//go:generate re2go $INPUT -o $OUTPUT -d
package main
import "fmt"
type YYCTYPE byte
func Lex(str string) int {
data := []YYCTYPE(str)
var cursor, marker int
YYPEEK := func() YYCTYPE { return data[cursor] }
YYSKIP := func() { cursor++ }
YYBACKUP := func() { marker = cursor }
YYRESTORE := func() { cursor = marker }
YYDEBUG := func() { fmt.Printf("Lex: char '%c'\n", data[cursor]); }
//line "codegen/go/001_basic_functions.go":22
{
var yych YYCTYPE
yych = YYPEEK()
YYDEBUG()
switch (yych) {
case '0','1','2','3','4','5','6','7','8','9':
goto yy3
default:
goto yy1
}
yy1:
YYDEBUG()
YYSKIP()
yy2:
YYDEBUG()
//line "codegen/go/001_basic_functions.re":24
{
return -1
}
//line "codegen/go/001_basic_functions.go":42
yy3:
YYDEBUG()
YYSKIP()
YYBACKUP()
yych = YYPEEK()
switch (yych) {
case 0x00:
goto yy4
case '0','1','2','3','4','5','6','7','8','9':
goto yy5
default:
goto yy2
}
yy4:
YYDEBUG()
YYSKIP()
//line "codegen/go/001_basic_functions.re":28
{
return 1
}
//line "codegen/go/001_basic_functions.go":63
yy5:
YYDEBUG()
YYSKIP()
yych = YYPEEK()
switch (yych) {
case 0x00:
goto yy4
case '0','1','2','3','4','5','6','7','8','9':
goto yy5
default:
goto yy6
}
yy6:
YYDEBUG()
YYRESTORE()
goto yy2
}
//line "codegen/go/001_basic_functions.re":31
}
func main() {
if Lex("123\000") != 1 {
panic("expected 123")
}
}
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