Catch error from range2regex() and return it
This commit is contained in:
@@ -165,7 +165,10 @@ func shuntingYard(re string, flags ...ReFlag) ([]postfixNode, error) {
|
||||
var rangeStart int
|
||||
var rangeEnd int
|
||||
fmt.Sscanf(tmpStr, "%d-%d", &rangeStart, &rangeEnd)
|
||||
regex := range2regex(rangeStart, rangeEnd)
|
||||
regex, err := range2regex(rangeStart, rangeEnd)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
re_runes = append(re_runes, []rune(regex)...)
|
||||
} else if c == '(' && i < len(re_runes_orig)-2 && re_runes_orig[i+1] == '?' && re_runes_orig[i+2] == ':' {
|
||||
re_runes = append(re_runes, NONCAPLPAREN_CHAR)
|
||||
|
Reference in New Issue
Block a user