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//go:generate re2go $INPUT -o $OUTPUT -i --header lexer/state.go
package main
import "./lexer" // the package is generated by re2c
/*!header:re2c:on*/
package lexer
type State struct {
Data string
Cur /*!stags:re2c format=", @@"; */ int
}
/*!header:re2c:off*/
func lex(st *lexer.State) int {
var t int
/*!re2c
re2c:header = "lexer/state.go";
re2c:yyfill:enable = 0;
re2c:define:YYCTYPE = byte;
re2c:define:YYPEEK = "st.Data[st.Cur]";
re2c:define:YYSKIP = "st.Cur++";
re2c:define:YYSTAGP = "@@ = st.Cur";
re2c:tags = 1;
re2c:tags:expression = "st.@@";
re2c:tags:prefix = "Tag";
[a]* @t [b]* { return t }
*/
}
func main() {
st := &lexer.State{Data:"ab\x00",}
if lex(st) != 1 {
panic("error")
}
}