init

vendor/github.com/awalterschulze/gographviz/internal/lexer/acttab.go

@@ -0,0 +1,587 @@
+// Code generated by gocc; DO NOT EDIT.
+
+package lexer
+
+import (
+	"fmt"
+
+	"github.com/awalterschulze/gographviz/internal/token"
+)
+
+type ActionTable [NumStates]ActionRow
+
+type ActionRow struct {
+	Accept token.Type
+	Ignore string
+}
+
+func (a ActionRow) String() string {
+	return fmt.Sprintf("Accept=%d, Ignore=%s", a.Accept, a.Ignore)
+}
+
+var ActTab = ActionTable{
+	ActionRow{ // S0
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S1
+		Accept: -1,
+		Ignore: "!whitespace",
+	},
+	ActionRow{ // S2
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S3
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S4
+		Accept: 13,
+		Ignore: "",
+	},
+	ActionRow{ // S5
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S6
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S7
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S8
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S9
+		Accept: 14,
+		Ignore: "",
+	},
+	ActionRow{ // S10
+		Accept: 7,
+		Ignore: "",
+	},
+	ActionRow{ // S11
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S12
+		Accept: 8,
+		Ignore: "",
+	},
+	ActionRow{ // S13
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S14
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S15
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S16
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S17
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S18
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S19
+		Accept: 11,
+		Ignore: "",
+	},
+	ActionRow{ // S20
+		Accept: 12,
+		Ignore: "",
+	},
+	ActionRow{ // S21
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S22
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S23
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S24
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S25
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S26
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S27
+		Accept: 3,
+		Ignore: "",
+	},
+	ActionRow{ // S28
+		Accept: 4,
+		Ignore: "",
+	},
+	ActionRow{ // S29
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S30
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S31
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S32
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S33
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S34
+		Accept: -1,
+		Ignore: "!comment",
+	},
+	ActionRow{ // S35
+		Accept: 17,
+		Ignore: "",
+	},
+	ActionRow{ // S36
+		Accept: 16,
+		Ignore: "",
+	},
+	ActionRow{ // S37
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S38
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S39
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S40
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S41
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S42
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S43
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S44
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S45
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S46
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S47
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S48
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S49
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S50
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S51
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S52
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S53
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S54
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S55
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S56
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S57
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S58
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S59
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S60
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S61
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S62
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S63
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S64
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S65
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S66
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S67
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S68
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S69
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S70
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S71
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S72
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S73
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S74
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S75
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S76
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S77
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S78
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S79
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S80
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S81
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S82
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S83
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S84
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S85
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S86
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S87
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S88
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S89
+		Accept: -1,
+		Ignore: "!comment",
+	},
+	ActionRow{ // S90
+		Accept: 0,
+		Ignore: "",
+	},
+	ActionRow{ // S91
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S92
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S93
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S94
+		Accept: 10,
+		Ignore: "",
+	},
+	ActionRow{ // S95
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S96
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S97
+		Accept: 9,
+		Ignore: "",
+	},
+	ActionRow{ // S98
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S99
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S100
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S101
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S102
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S103
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S104
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S105
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S106
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S107
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S108
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S109
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S110
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S111
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S112
+		Accept: 2,
+		Ignore: "",
+	},
+	ActionRow{ // S113
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S114
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S115
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S116
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S117
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S118
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S119
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S120
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S121
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S122
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S123
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S124
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S125
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S126
+		Accept: 5,
+		Ignore: "",
+	},
+	ActionRow{ // S127
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S128
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S129
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S130
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S131
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S132
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S133
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S134
+		Accept: 6,
+		Ignore: "",
+	},
+	ActionRow{ // S135
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S136
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S137
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S138
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S139
+		Accept: 18,
+		Ignore: "",
+	},
+	ActionRow{ // S140
+		Accept: 15,
+		Ignore: "",
+	},
+}

vendor/github.com/awalterschulze/gographviz/internal/lexer/lexer.go

@@ -0,0 +1,300 @@
+// Code generated by gocc; DO NOT EDIT.
+
+package lexer
+
+import (
+	"io/ioutil"
+	"unicode/utf8"
+
+	"github.com/awalterschulze/gographviz/internal/token"
+)
+
+const (
+	NoState    = -1
+	NumStates  = 141
+	NumSymbols = 184
+)
+
+type Lexer struct {
+	src    []byte
+	pos    int
+	line   int
+	column int
+}
+
+func NewLexer(src []byte) *Lexer {
+	lexer := &Lexer{
+		src:    src,
+		pos:    0,
+		line:   1,
+		column: 1,
+	}
+	return lexer
+}
+
+func NewLexerFile(fpath string) (*Lexer, error) {
+	src, err := ioutil.ReadFile(fpath)
+	if err != nil {
+		return nil, err
+	}
+	return NewLexer(src), nil
+}
+
+func (l *Lexer) Scan() (tok *token.Token) {
+	tok = new(token.Token)
+	if l.pos >= len(l.src) {
+		tok.Type = token.EOF
+		tok.Pos.Offset, tok.Pos.Line, tok.Pos.Column = l.pos, l.line, l.column
+		return
+	}
+	start, startLine, startColumn, end := l.pos, l.line, l.column, 0
+	tok.Type = token.INVALID
+	state, rune1, size := 0, rune(-1), 0
+	for state != -1 {
+		if l.pos >= len(l.src) {
+			rune1 = -1
+		} else {
+			rune1, size = utf8.DecodeRune(l.src[l.pos:])
+			l.pos += size
+		}
+
+		nextState := -1
+		if rune1 != -1 {
+			nextState = TransTab[state](rune1)
+		}
+		state = nextState
+
+		if state != -1 {
+
+			switch rune1 {
+			case '\n':
+				l.line++
+				l.column = 1
+			case '\r':
+				l.column = 1
+			case '\t':
+				l.column += 4
+			default:
+				l.column++
+			}
+
+			switch {
+			case ActTab[state].Accept != -1:
+				tok.Type = ActTab[state].Accept
+				end = l.pos
+			case ActTab[state].Ignore != "":
+				start, startLine, startColumn = l.pos, l.line, l.column
+				state = 0
+				if start >= len(l.src) {
+					tok.Type = token.EOF
+				}
+
+			}
+		} else {
+			if tok.Type == token.INVALID {
+				end = l.pos
+			}
+		}
+	}
+	if end > start {
+		l.pos = end
+		tok.Lit = l.src[start:end]
+	} else {
+		tok.Lit = []byte{}
+	}
+	tok.Pos.Offset, tok.Pos.Line, tok.Pos.Column = start, startLine, startColumn
+
+	return
+}
+
+func (l *Lexer) Reset() {
+	l.pos = 0
+}
+
+/*
+Lexer symbols:
+0: 'n'
+1: 'o'
+2: 'd'
+3: 'e'
+4: 'N'
+5: 'o'
+6: 'd'
+7: 'e'
+8: 'N'
+9: 'O'
+10: 'D'
+11: 'E'
+12: 'e'
+13: 'd'
+14: 'g'
+15: 'e'
+16: 'E'
+17: 'd'
+18: 'g'
+19: 'e'
+20: 'E'
+21: 'D'
+22: 'G'
+23: 'E'
+24: 'g'
+25: 'r'
+26: 'a'
+27: 'p'
+28: 'h'
+29: 'G'
+30: 'r'
+31: 'a'
+32: 'p'
+33: 'h'
+34: 'G'
+35: 'R'
+36: 'A'
+37: 'P'
+38: 'H'
+39: 'd'
+40: 'i'
+41: 'g'
+42: 'r'
+43: 'a'
+44: 'p'
+45: 'h'
+46: 'D'
+47: 'i'
+48: 'g'
+49: 'r'
+50: 'a'
+51: 'p'
+52: 'h'
+53: 'd'
+54: 'i'
+55: 'G'
+56: 'r'
+57: 'a'
+58: 'p'
+59: 'h'
+60: 'D'
+61: 'i'
+62: 'G'
+63: 'r'
+64: 'a'
+65: 'p'
+66: 'h'
+67: 'D'
+68: 'I'
+69: 'G'
+70: 'R'
+71: 'A'
+72: 'P'
+73: 'H'
+74: 's'
+75: 'u'
+76: 'b'
+77: 'g'
+78: 'r'
+79: 'a'
+80: 'p'
+81: 'h'
+82: 'S'
+83: 'u'
+84: 'b'
+85: 'g'
+86: 'r'
+87: 'a'
+88: 'p'
+89: 'h'
+90: 's'
+91: 'u'
+92: 'b'
+93: 'G'
+94: 'r'
+95: 'a'
+96: 'p'
+97: 'h'
+98: 'S'
+99: 'u'
+100: 'b'
+101: 'G'
+102: 'r'
+103: 'a'
+104: 'p'
+105: 'h'
+106: 'S'
+107: 'U'
+108: 'B'
+109: 'G'
+110: 'R'
+111: 'A'
+112: 'P'
+113: 'H'
+114: 's'
+115: 't'
+116: 'r'
+117: 'i'
+118: 'c'
+119: 't'
+120: 'S'
+121: 't'
+122: 'r'
+123: 'i'
+124: 'c'
+125: 't'
+126: 'S'
+127: 'T'
+128: 'R'
+129: 'I'
+130: 'C'
+131: 'T'
+132: '{'
+133: '}'
+134: ';'
+135: '='
+136: '['
+137: ']'
+138: ','
+139: ':'
+140: '-'
+141: '>'
+142: '-'
+143: '-'
+144: '_'
+145: '-'
+146: '.'
+147: '-'
+148: '.'
+149: '\'
+150: '"'
+151: '\'
+152: '"'
+153: '"'
+154: '='
+155: '<'
+156: '>'
+157: '<'
+158: '>'
+159: '/'
+160: '/'
+161: '\n'
+162: '#'
+163: '\n'
+164: '/'
+165: '*'
+166: '*'
+167: '*'
+168: '/'
+169: ' '
+170: '\t'
+171: '\r'
+172: '\n'
+173: \u0001-'!'
+174: '#'-'['
+175: ']'-\u007f
+176: 'a'-'z'
+177: 'A'-'Z'
+178: '0'-'9'
+179: \u0080-\ufffc
+180: \ufffe-\U0010ffff
+181: \u0001-';'
+182: '?'-\u00ff
+183: .
+*/