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different tag for Chars and NotChars

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This commit is contained in:
Özgür Kesim 2019-06-16 12:10:05 +02:00
parent 7784031254
commit 68e6e3dab8
1 changed files with 2 additions and 2 deletions
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4
parser.go
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@ -197,13 +197,13 @@ func parseMatcher(matcher string) (alphabet string, ranges [][]rune) {
// - min and max: Chars("a-z0-9", 4, 6) will match 4-6 lowercase alphanumeric characters
// the above can be combined in any order
func Chars(matcher string, repetition ...int) Parser {
return NewParser("["+matcher+"]", charsImpl(matcher, false, repetition...))
return NewParser(fmt.Sprintf("Chars(%q)", matcher), charsImpl(matcher, false, repetition...))
}
// NotChars accepts the full range of input from Chars, but it will stop when any
// character matches. If you need to match until you see a sequence use Until instead
func NotChars(matcher string, repetition ...int) Parser {
return NewParser("!["+matcher+"]", charsImpl(matcher, true, repetition...))
return NewParser(fmt.Sprintf("!Chars(%q)", matcher), charsImpl(matcher, true, repetition...))
}
func charsImpl(matcher string, stopOn bool, repetition ...int) Parser {