SWAMPy

✎ CARVE FLESH

EDITING: include.go

// Code generated by re2c, DO NOT EDIT.
//go:generate re2go -c $INPUT -o $OUTPUT -i
package main

import "testing"
const (
	ResultOk = iota
	ResultFail
)

func lex(str string) int {
	var cursor, marker int
	
{
	var yych byte
	yyaccept := 0
	yych = str[cursor]
	switch (yych) {
	case '.':
		goto yy4
	case '0':
		goto yy5
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy6
	default:
		goto yy2
	}
yy2:
	cursor += 1
yy3:
	{ return ResultFail }
yy4:
	cursor += 1
	yych = str[cursor]
	switch (yych) {
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy9
	default:
		goto yy3
	}
yy5:
	yyaccept = 0
	cursor += 1
	marker = cursor
	yych = str[cursor]
	switch (yych) {
	case '.':
		goto yy9
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy12
	case 'E':
		fallthrough
	case 'e':
		goto yy15
	default:
		goto yy3
	}
yy6:
	yyaccept = 1
	cursor += 1
	marker = cursor
	yych = str[cursor]
	switch (yych) {
	case '.':
		goto yy9
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy6
	case 'E':
		fallthrough
	case 'e':
		goto yy15
	default:
		goto yy8
	}
yy8:
	{ return ResultOk }
yy9:
	yyaccept = 2
	cursor += 1
	marker = cursor
	yych = str[cursor]
	switch (yych) {
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy9
	case 'E':
		fallthrough
	case 'e':
		goto yy15
	default:
		goto yy11
	}
yy11:
	{ return ResultOk }
yy12:
	cursor += 1
	yych = str[cursor]
	switch (yych) {
	case '.':
		goto yy9
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy12
	case 'E':
		fallthrough
	case 'e':
		goto yy15
	default:
		goto yy14
	}
yy14:
	cursor = marker
	switch (yyaccept) {
	case 0:
		goto yy3
	case 1:
		goto yy8
	default:
		goto yy11
	}
yy15:
	cursor += 1
	yych = str[cursor]
	switch (yych) {
	case '+':
		fallthrough
	case '-':
		goto yy16
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy17
	default:
		goto yy14
	}
yy16:
	cursor += 1
	yych = str[cursor]
	switch (yych) {
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy17
	default:
		goto yy14
	}
yy17:
	cursor += 1
	yych = str[cursor]
	switch (yych) {
	case '0':
		fallthrough
	case '1':
		fallthrough
	case '2':
		fallthrough
	case '3':
		fallthrough
	case '4':
		fallthrough
	case '5':
		fallthrough
	case '6':
		fallthrough
	case '7':
		fallthrough
	case '8':
		fallthrough
	case '9':
		goto yy17
	default:
		goto yy11
	}
}

}

func TestLex(t *testing.T) {
	if lex("123\000") != ResultOk {
		t.Errorf("error")
	}
	if lex("123.4567\000") != ResultOk {
		t.Errorf("error")
	}
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 definitions.go	GO	74 B	2021-03-01 21:28	EDIT
📄 extra_rules.re.inc	INC	151 B	2021-05-23 18:59	EDIT
📄 include.go	GO	3.9 KB	2021-05-23 18:59	EDIT
📄 include.re	RE	640 B	2021-05-23 18:59	EDIT