diff options
Diffstat (limited to 'vendor/github.com/magiconair/properties/lex.go')
| -rw-r--r-- | vendor/github.com/magiconair/properties/lex.go | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/vendor/github.com/magiconair/properties/lex.go b/vendor/github.com/magiconair/properties/lex.go index 014e63f..a3cba03 100644 --- a/vendor/github.com/magiconair/properties/lex.go +++ b/vendor/github.com/magiconair/properties/lex.go @@ -1,4 +1,4 @@ -// Copyright 2016 Frank Schroeder. All rights reserved. +// Copyright 2017 Frank Schroeder. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // @@ -72,7 +72,7 @@ type lexer struct { // next returns the next rune in the input. func (l *lexer) next() rune { - if int(l.pos) >= len(l.input) { + if l.pos >= len(l.input) { l.width = 0 return eof } @@ -96,8 +96,8 @@ func (l *lexer) backup() { // emit passes an item back to the client. func (l *lexer) emit(t itemType) { - item := item{t, l.start, string(l.runes)} - l.items <- item + i := item{t, l.start, string(l.runes)} + l.items <- i l.start = l.pos l.runes = l.runes[:0] } @@ -114,7 +114,7 @@ func (l *lexer) appendRune(r rune) { // accept consumes the next rune if it's from the valid set. func (l *lexer) accept(valid string) bool { - if strings.IndexRune(valid, l.next()) >= 0 { + if strings.ContainsRune(valid, l.next()) { return true } l.backup() @@ -123,7 +123,7 @@ func (l *lexer) accept(valid string) bool { // acceptRun consumes a run of runes from the valid set. func (l *lexer) acceptRun(valid string) { - for strings.IndexRune(valid, l.next()) >= 0 { + for strings.ContainsRune(valid, l.next()) { } l.backup() } @@ -156,9 +156,9 @@ func (l *lexer) errorf(format string, args ...interface{}) stateFn { // nextItem returns the next item from the input. func (l *lexer) nextItem() item { - item := <-l.items - l.lastPos = item.pos - return item + i := <-l.items + l.lastPos = i.pos + return i } // lex creates a new scanner for the input string. @@ -279,8 +279,7 @@ func lexValue(l *lexer) stateFn { for { switch r := l.next(); { case isEscape(r): - r := l.peek() - if isEOL(r) { + if isEOL(l.peek()) { l.next() l.acceptRun(whitespace) } else { |