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goscanner.go
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goscanner.go
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// CAUTION: Generated file - DO NOT EDIT.
// Copyright 2015 The parser Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// CAUTION: Generated file (unless this is go.l) - DO NOT EDIT!
package parser
import (
"fmt"
"github.com/cznic/golex/lex"
)
func (l *lexer) scanGo() lex.Char {
c := l.Enter()
yystate0:
yyrule := -1
_ = yyrule
switch yyt := l.state; yyt {
default:
panic(fmt.Errorf(`invalid start condition %d`, yyt))
case 0: // start condition: INITIAL
goto yystart1
case 1: // start condition: DLR
goto yystart20
}
goto yystate0 // silence unused label error
goto yyAction // silence unused label error
yyAction:
switch yyrule {
case 1:
goto yyrule1
case 2:
goto yyrule2
case 3:
goto yyrule3
case 4:
goto yyrule4
case 5:
goto yyrule5
case 6:
goto yyrule6
case 7:
goto yyrule7
case 8:
goto yyrule8
case 9:
goto yyrule9
case 10:
goto yyrule10
case 11:
goto yyrule11
case 12:
goto yyrule12
case 13:
goto yyrule13
case 14:
goto yyrule14
}
goto yystate1 // silence unused label error
yystate1:
c = l.Next()
yystart1:
switch {
default:
goto yyabort
case c == '!' || c == '#' || c == '%' || c == '&' || c >= '(' && c <= '+' || c == '-' || c == '.' || c >= ':' && c <= '@' || c == '[' || c == '_' || c == '|' || c == '~':
goto yystate3
case c == '"':
goto yystate4
case c == '$':
goto yystate7
case c == '/':
goto yystate11
case c == '\'':
goto yystate8
case c == '\t' || c == '\n' || c == '\r' || c == ' ':
goto yystate2
case c == '\u0081':
goto yystate19
case c == '{':
goto yystate17
case c == '}':
goto yystate18
case c >= '0' && c <= '9':
goto yystate16
}
yystate2:
c = l.Next()
yyrule = 8
l.Mark()
switch {
default:
goto yyrule8
case c == '\t' || c == '\n' || c == '\r' || c == ' ':
goto yystate2
}
yystate3:
c = l.Next()
yyrule = 5
l.Mark()
goto yyrule5
yystate4:
c = l.Next()
switch {
default:
goto yyabort
case c == '"':
goto yystate5
case c == '\\':
goto yystate6
case c >= '\x01' && c <= '\t' || c == '\v' || c == '\f' || c >= '\x0e' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate4
}
yystate5:
c = l.Next()
yyrule = 7
l.Mark()
goto yyrule7
yystate6:
c = l.Next()
switch {
default:
goto yyabort
case c >= '\x01' && c <= '\t' || c == '\v' || c == '\f' || c >= '\x0e' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate4
}
yystate7:
c = l.Next()
yyrule = 3
l.Mark()
goto yyrule3
yystate8:
c = l.Next()
switch {
default:
goto yyabort
case c == '\'':
goto yystate9
case c == '\\':
goto yystate10
case c >= '\x01' && c <= '\t' || c == '\v' || c == '\f' || c >= '\x0e' && c <= '&' || c >= '(' && c <= '[' || c >= ']' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate8
}
yystate9:
c = l.Next()
yyrule = 6
l.Mark()
goto yyrule6
yystate10:
c = l.Next()
switch {
default:
goto yyabort
case c >= '\x01' && c <= '\t' || c == '\v' || c == '\f' || c >= '\x0e' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate8
}
yystate11:
c = l.Next()
switch {
default:
goto yyabort
case c == '*':
goto yystate12
case c == '/':
goto yystate15
case c >= '\x01' && c <= ')' || c >= '+' && c <= '.' || c >= '0' && c <= 'ÿ':
goto yystate3
}
yystate12:
c = l.Next()
switch {
default:
goto yyabort
case c == '*':
goto yystate13
case c >= '\x01' && c <= ')' || c >= '+' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate12
}
yystate13:
c = l.Next()
switch {
default:
goto yyabort
case c == '*':
goto yystate13
case c == '/':
goto yystate14
case c >= '\x01' && c <= ')' || c >= '+' && c <= '.' || c >= '0' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate12
}
yystate14:
c = l.Next()
yyrule = 9
l.Mark()
goto yyrule9
yystate15:
c = l.Next()
yyrule = 9
l.Mark()
switch {
default:
goto yyrule9
case c >= '\x01' && c <= '\t' || c == '\v' || c == '\f' || c >= '\x0e' && c <= '\u007f' || c >= '\u0081' && c <= 'ÿ':
goto yystate15
}
yystate16:
c = l.Next()
yyrule = 4
l.Mark()
switch {
default:
goto yyrule4
case c >= '0' && c <= '9':
goto yystate16
}
yystate17:
c = l.Next()
yyrule = 1
l.Mark()
goto yyrule1
yystate18:
c = l.Next()
yyrule = 2
l.Mark()
goto yyrule2
yystate19:
c = l.Next()
yyrule = 10
l.Mark()
switch {
default:
goto yyrule10
case c == '\u0081':
goto yystate19
}
goto yystate20 // silence unused label error
yystate20:
c = l.Next()
yystart20:
switch {
default:
goto yyabort
case c == '!' || c == '#' || c == '%' || c == '&' || c >= '(' && c <= '+' || c == '-' || c == '.' || c >= ':' && c <= '@' || c == '[' || c == '_' || c == '|' || c == '~':
goto yystate3
case c == '"':
goto yystate4
case c == '$':
goto yystate21
case c == '/':
goto yystate11
case c == '\'':
goto yystate8
case c == '\t' || c == '\n' || c == '\r' || c == ' ':
goto yystate2
case c == '\u0081':
goto yystate19
case c == '{':
goto yystate17
case c == '}':
goto yystate18
case c >= '0' && c <= '9':
goto yystate16
}
yystate21:
c = l.Next()
switch {
default:
goto yyabort
case c == '$':
goto yystate22
case c == '-':
goto yystate23
case c == '<':
goto yystate25
case c >= '0' && c <= '9':
goto yystate24
}
yystate22:
c = l.Next()
yyrule = 11
l.Mark()
goto yyrule11
yystate23:
c = l.Next()
switch {
default:
goto yyabort
case c >= '0' && c <= '9':
goto yystate24
}
yystate24:
c = l.Next()
yyrule = 13
l.Mark()
switch {
default:
goto yyrule13
case c >= '0' && c <= '9':
goto yystate24
}
yystate25:
c = l.Next()
switch {
default:
goto yyabort
case c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
goto yystate26
}
yystate26:
c = l.Next()
switch {
default:
goto yyabort
case c == '>':
goto yystate27
case c >= '0' && c <= '9' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
goto yystate26
}
yystate27:
c = l.Next()
switch {
default:
goto yyabort
case c == '$':
goto yystate28
case c == '-':
goto yystate29
case c >= '0' && c <= '9':
goto yystate30
}
yystate28:
c = l.Next()
yyrule = 12
l.Mark()
goto yyrule12
yystate29:
c = l.Next()
switch {
default:
goto yyabort
case c >= '0' && c <= '9':
goto yystate30
}
yystate30:
c = l.Next()
yyrule = 14
l.Mark()
switch {
default:
goto yyrule14
case c >= '0' && c <= '9':
goto yystate30
}
yyrule1: // "{"
{
return l.char('{')
}
yyrule2: // "}"
{
return l.char('}')
}
yyrule3: // "$"
yyrule4: // {intlit}
yyrule5: // {punct}
yyrule6: // {runelit}
yyrule7: // {strlit}
yyrule8: // {white}
yyrule9: // {comment}
yyrule10: // {other}+
{
return l.char(' ')
}
yyrule11: // "$$"
{
return l.char(' ')
}
yyrule12: // "$"<{tag}>"$"
{
return l.char(' ')
}
yyrule13: // "$"{n}
{
return l.char(' ')
}
yyrule14: // "$"<{tag}>{n}
{
return l.char(' ')
}
panic("unreachable")
goto yyabort // silence unused label error
yyabort: // no lexem recognized
if c, ok := l.Abort(); ok {
return l.char(c)
}
goto yyAction
}