mirror of
https://github.com/prometheus/prometheus.git
synced 2025-11-04 02:11:01 +01:00
905 lines
13 KiB
Go
905 lines
13 KiB
Go
// Code generated by golex. DO NOT EDIT.
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// Copyright 2018 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package textparse
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import (
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"fmt"
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)
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// Lex is called by the parser generated by "go tool yacc" to obtain each
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// token. The method is opened before the matching rules block and closed at
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// the end of the file.
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func (l *openMetricsLexer) Lex() token {
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|
if l.i >= len(l.b) {
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|
return tEOF
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}
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c := l.b[l.i]
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l.start = l.i
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yystate0:
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switch yyt := l.state; yyt {
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default:
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panic(fmt.Errorf(`invalid start condition %d`, yyt))
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case 0: // start condition: INITIAL
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goto yystart1
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case 1: // start condition: sComment
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goto yystart6
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case 2: // start condition: sMeta1
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goto yystart26
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case 3: // start condition: sMeta2
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goto yystart31
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case 4: // start condition: sLabels
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goto yystart34
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case 5: // start condition: sLValue
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goto yystart42
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|
case 6: // start condition: sValue
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goto yystart46
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case 7: // start condition: sTimestamp
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goto yystart50
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case 8: // start condition: sExemplar
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goto yystart57
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case 9: // start condition: sEValue
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goto yystart65
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case 10: // start condition: sETimestamp
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goto yystart71
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}
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yystate1:
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c = l.next()
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yystart1:
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switch {
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default:
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goto yyabort
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case c == '#':
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goto yystate2
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case c == ':' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
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goto yystate4
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case c == '{':
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goto yystate5
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}
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yystate2:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == ' ':
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goto yystate3
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}
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yystate3:
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c = l.next()
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goto yyrule1
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yystate4:
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c = l.next()
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switch {
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default:
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goto yyrule9
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case c >= '0' && c <= ':' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
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goto yystate4
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}
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yystate5:
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c = l.next()
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goto yyrule11
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yystate6:
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c = l.next()
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yystart6:
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switch {
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default:
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goto yyabort
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case c == 'E':
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goto yystate7
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case c == 'H':
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goto yystate11
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case c == 'T':
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goto yystate16
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case c == 'U':
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goto yystate21
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}
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yystate7:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'O':
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goto yystate8
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}
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yystate8:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'F':
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goto yystate9
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}
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yystate9:
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c = l.next()
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switch {
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default:
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goto yyrule5
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case c == '\n':
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goto yystate10
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}
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yystate10:
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c = l.next()
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goto yyrule5
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yystate11:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'E':
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goto yystate12
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}
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yystate12:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'L':
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goto yystate13
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}
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yystate13:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'P':
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goto yystate14
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}
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yystate14:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == ' ':
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goto yystate15
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}
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yystate15:
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c = l.next()
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goto yyrule2
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yystate16:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'Y':
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goto yystate17
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}
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yystate17:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'P':
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goto yystate18
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}
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yystate18:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'E':
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goto yystate19
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}
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yystate19:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == ' ':
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goto yystate20
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}
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yystate20:
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c = l.next()
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goto yyrule3
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yystate21:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'N':
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goto yystate22
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}
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yystate22:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'I':
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goto yystate23
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}
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yystate23:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == 'T':
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goto yystate24
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}
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yystate24:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == ' ':
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goto yystate25
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}
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yystate25:
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c = l.next()
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goto yyrule4
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yystate26:
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c = l.next()
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yystart26:
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switch {
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default:
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goto yyabort
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case c == '"':
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goto yystate27
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case c == ':' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
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goto yystate30
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}
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yystate27:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c == '"':
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goto yystate28
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case c == '\\':
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goto yystate29
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case c >= '\x01' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= 'ÿ':
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goto yystate27
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}
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yystate28:
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c = l.next()
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goto yyrule6
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yystate29:
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c = l.next()
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switch {
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default:
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goto yyabort
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case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
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goto yystate27
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}
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yystate30:
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c = l.next()
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switch {
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default:
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goto yyrule7
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case c >= '0' && c <= ':' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
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goto yystate30
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}
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yystate31:
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c = l.next()
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yystart31:
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switch {
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default:
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goto yyabort
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case c == ' ':
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goto yystate32
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}
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yystate32:
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c = l.next()
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switch {
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|
default:
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|
goto yyabort
|
|
case c == '\n':
|
|
goto yystate33
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case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
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|
goto yystate32
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|
}
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|
yystate33:
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c = l.next()
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goto yyrule8
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|
yystate34:
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|
c = l.next()
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yystart34:
|
|
switch {
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|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate35
|
|
case c == ',':
|
|
goto yystate38
|
|
case c == '=':
|
|
goto yystate39
|
|
case c == '}':
|
|
goto yystate41
|
|
case c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
|
|
goto yystate40
|
|
}
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|
yystate35:
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|
c = l.next()
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|
switch {
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default:
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|
goto yyabort
|
|
case c == '"':
|
|
goto yystate36
|
|
case c == '\\':
|
|
goto yystate37
|
|
case c >= '\x01' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= 'ÿ':
|
|
goto yystate35
|
|
}
|
|
|
|
yystate36:
|
|
c = l.next()
|
|
goto yyrule13
|
|
|
|
yystate37:
|
|
c = l.next()
|
|
switch {
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|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
|
|
goto yystate35
|
|
}
|
|
|
|
yystate38:
|
|
c = l.next()
|
|
goto yyrule16
|
|
|
|
yystate39:
|
|
c = l.next()
|
|
goto yyrule15
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|
|
|
yystate40:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule12
|
|
case c >= '0' && c <= '9' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
|
|
goto yystate40
|
|
}
|
|
|
|
yystate41:
|
|
c = l.next()
|
|
goto yyrule14
|
|
|
|
yystate42:
|
|
c = l.next()
|
|
yystart42:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate43
|
|
}
|
|
|
|
yystate43:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate44
|
|
case c == '\\':
|
|
goto yystate45
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= 'ÿ':
|
|
goto yystate43
|
|
}
|
|
|
|
yystate44:
|
|
c = l.next()
|
|
goto yyrule17
|
|
|
|
yystate45:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
|
|
goto yystate43
|
|
}
|
|
|
|
yystate46:
|
|
c = l.next()
|
|
yystart46:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == ' ':
|
|
goto yystate47
|
|
case c == '{':
|
|
goto yystate49
|
|
}
|
|
|
|
yystate47:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate48
|
|
}
|
|
|
|
yystate48:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule18
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate48
|
|
}
|
|
|
|
yystate49:
|
|
c = l.next()
|
|
goto yyrule10
|
|
|
|
yystate50:
|
|
c = l.next()
|
|
yystart50:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == ' ':
|
|
goto yystate52
|
|
case c == '\n':
|
|
goto yystate51
|
|
}
|
|
|
|
yystate51:
|
|
c = l.next()
|
|
goto yyrule20
|
|
|
|
yystate52:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '#':
|
|
goto yystate54
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c == '!' || c == '"' || c >= '$' && c <= 'ÿ':
|
|
goto yystate53
|
|
}
|
|
|
|
yystate53:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule19
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate53
|
|
}
|
|
|
|
yystate54:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule19
|
|
case c == ' ':
|
|
goto yystate55
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate53
|
|
}
|
|
|
|
yystate55:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '{':
|
|
goto yystate56
|
|
}
|
|
|
|
yystate56:
|
|
c = l.next()
|
|
goto yyrule21
|
|
|
|
yystate57:
|
|
c = l.next()
|
|
yystart57:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate58
|
|
case c == ',':
|
|
goto yystate61
|
|
case c == '=':
|
|
goto yystate62
|
|
case c == '}':
|
|
goto yystate64
|
|
case c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
|
|
goto yystate63
|
|
}
|
|
|
|
yystate58:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate59
|
|
case c == '\\':
|
|
goto yystate60
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= 'ÿ':
|
|
goto yystate58
|
|
}
|
|
|
|
yystate59:
|
|
c = l.next()
|
|
goto yyrule23
|
|
|
|
yystate60:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
|
|
goto yystate58
|
|
}
|
|
|
|
yystate61:
|
|
c = l.next()
|
|
goto yyrule27
|
|
|
|
yystate62:
|
|
c = l.next()
|
|
goto yyrule25
|
|
|
|
yystate63:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule22
|
|
case c >= '0' && c <= '9' || c >= 'A' && c <= 'Z' || c == '_' || c >= 'a' && c <= 'z':
|
|
goto yystate63
|
|
}
|
|
|
|
yystate64:
|
|
c = l.next()
|
|
goto yyrule24
|
|
|
|
yystate65:
|
|
c = l.next()
|
|
yystart65:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == ' ':
|
|
goto yystate66
|
|
case c == '"':
|
|
goto yystate68
|
|
}
|
|
|
|
yystate66:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate67
|
|
}
|
|
|
|
yystate67:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule28
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate67
|
|
}
|
|
|
|
yystate68:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == '"':
|
|
goto yystate69
|
|
case c == '\\':
|
|
goto yystate70
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '!' || c >= '#' && c <= '[' || c >= ']' && c <= 'ÿ':
|
|
goto yystate68
|
|
}
|
|
|
|
yystate69:
|
|
c = l.next()
|
|
goto yyrule26
|
|
|
|
yystate70:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= 'ÿ':
|
|
goto yystate68
|
|
}
|
|
|
|
yystate71:
|
|
c = l.next()
|
|
yystart71:
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c == ' ':
|
|
goto yystate73
|
|
case c == '\n':
|
|
goto yystate72
|
|
}
|
|
|
|
yystate72:
|
|
c = l.next()
|
|
goto yyrule30
|
|
|
|
yystate73:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyabort
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate74
|
|
}
|
|
|
|
yystate74:
|
|
c = l.next()
|
|
switch {
|
|
default:
|
|
goto yyrule29
|
|
case c >= '\x01' && c <= '\t' || c >= '\v' && c <= '\x1f' || c >= '!' && c <= 'ÿ':
|
|
goto yystate74
|
|
}
|
|
|
|
yyrule1: // #{S}
|
|
{
|
|
l.state = sComment
|
|
goto yystate0
|
|
}
|
|
yyrule2: // HELP{S}
|
|
{
|
|
l.state = sMeta1
|
|
return tHelp
|
|
goto yystate0
|
|
}
|
|
yyrule3: // TYPE{S}
|
|
{
|
|
l.state = sMeta1
|
|
return tType
|
|
goto yystate0
|
|
}
|
|
yyrule4: // UNIT{S}
|
|
{
|
|
l.state = sMeta1
|
|
return tUnit
|
|
goto yystate0
|
|
}
|
|
yyrule5: // "EOF"\n?
|
|
{
|
|
l.state = sInit
|
|
return tEOFWord
|
|
goto yystate0
|
|
}
|
|
yyrule6: // \"(\\.|[^\\"])*\"
|
|
{
|
|
l.state = sMeta2
|
|
return tMName
|
|
goto yystate0
|
|
}
|
|
yyrule7: // {M}({M}|{D})*
|
|
{
|
|
l.state = sMeta2
|
|
return tMName
|
|
goto yystate0
|
|
}
|
|
yyrule8: // {S}{C}*\n
|
|
{
|
|
l.state = sInit
|
|
return tText
|
|
goto yystate0
|
|
}
|
|
yyrule9: // {M}({M}|{D})*
|
|
{
|
|
l.state = sValue
|
|
return tMName
|
|
goto yystate0
|
|
}
|
|
yyrule10: // \{
|
|
{
|
|
l.state = sLabels
|
|
return tBraceOpen
|
|
goto yystate0
|
|
}
|
|
yyrule11: // \{
|
|
{
|
|
l.state = sLabels
|
|
return tBraceOpen
|
|
goto yystate0
|
|
}
|
|
yyrule12: // {L}({L}|{D})*
|
|
{
|
|
return tLName
|
|
}
|
|
yyrule13: // \"(\\.|[^\\"])*\"
|
|
{
|
|
l.state = sLabels
|
|
return tQString
|
|
goto yystate0
|
|
}
|
|
yyrule14: // \}
|
|
{
|
|
l.state = sValue
|
|
return tBraceClose
|
|
goto yystate0
|
|
}
|
|
yyrule15: // =
|
|
{
|
|
l.state = sLValue
|
|
return tEqual
|
|
goto yystate0
|
|
}
|
|
yyrule16: // ,
|
|
{
|
|
return tComma
|
|
}
|
|
yyrule17: // \"(\\.|[^\\"\n])*\"
|
|
{
|
|
l.state = sLabels
|
|
return tLValue
|
|
goto yystate0
|
|
}
|
|
yyrule18: // {S}[^ \n]+
|
|
{
|
|
l.state = sTimestamp
|
|
return tValue
|
|
goto yystate0
|
|
}
|
|
yyrule19: // {S}[^ \n]+
|
|
{
|
|
return tTimestamp
|
|
}
|
|
yyrule20: // \n
|
|
{
|
|
l.state = sInit
|
|
return tLinebreak
|
|
goto yystate0
|
|
}
|
|
yyrule21: // {S}#{S}\{
|
|
{
|
|
l.state = sExemplar
|
|
return tComment
|
|
goto yystate0
|
|
}
|
|
yyrule22: // {L}({L}|{D})*
|
|
{
|
|
return tLName
|
|
}
|
|
yyrule23: // \"(\\.|[^\\"\n])*\"
|
|
{
|
|
l.state = sExemplar
|
|
return tQString
|
|
goto yystate0
|
|
}
|
|
yyrule24: // \}
|
|
{
|
|
l.state = sEValue
|
|
return tBraceClose
|
|
goto yystate0
|
|
}
|
|
yyrule25: // =
|
|
{
|
|
l.state = sEValue
|
|
return tEqual
|
|
goto yystate0
|
|
}
|
|
yyrule26: // \"(\\.|[^\\"\n])*\"
|
|
{
|
|
l.state = sExemplar
|
|
return tLValue
|
|
goto yystate0
|
|
}
|
|
yyrule27: // ,
|
|
{
|
|
return tComma
|
|
}
|
|
yyrule28: // {S}[^ \n]+
|
|
{
|
|
l.state = sETimestamp
|
|
return tValue
|
|
goto yystate0
|
|
}
|
|
yyrule29: // {S}[^ \n]+
|
|
{
|
|
return tTimestamp
|
|
}
|
|
yyrule30: // \n
|
|
if true { // avoid go vet determining the below panic will not be reached
|
|
l.state = sInit
|
|
return tLinebreak
|
|
goto yystate0
|
|
}
|
|
panic("unreachable")
|
|
|
|
yyabort: // no lexem recognized
|
|
// silence unused label errors for build and satisfy go vet reachability analysis
|
|
{
|
|
if false {
|
|
goto yyabort
|
|
}
|
|
if false {
|
|
goto yystate0
|
|
}
|
|
if false {
|
|
goto yystate1
|
|
}
|
|
if false {
|
|
goto yystate6
|
|
}
|
|
if false {
|
|
goto yystate26
|
|
}
|
|
if false {
|
|
goto yystate31
|
|
}
|
|
if false {
|
|
goto yystate34
|
|
}
|
|
if false {
|
|
goto yystate42
|
|
}
|
|
if false {
|
|
goto yystate46
|
|
}
|
|
if false {
|
|
goto yystate50
|
|
}
|
|
if false {
|
|
goto yystate57
|
|
}
|
|
if false {
|
|
goto yystate65
|
|
}
|
|
if false {
|
|
goto yystate71
|
|
}
|
|
}
|
|
|
|
return tInvalid
|
|
}
|