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digit class visitor

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This commit is contained in:
Emanuel Gestosa
2023-08-22 14:23:16 +01:00
committed by lippfi
parent e94154ba80
commit 208d1cbba2
1 changed files with 4 additions and 0 deletions

4
vim-engine/src/main/kotlin/com/maddyhome/idea/vim/regexp/parser/visitors/CollectionElementVisitor.kt

@@ -46,6 +46,10 @@ internal class CollectionElementVisitor : RegexParserBaseVisitor<Pair<Collection
return Pair(CollectionElement.CharacterClassExpression{it.isISOControl()}, false)
}
override fun visitDigitClass(ctx: RegexParser.DigitClassContext?): Pair<CollectionElement, Boolean> {
return Pair(CollectionElement.CharacterClassExpression{it.isDigit()}, false)
}
private fun cleanLiteralChar(str: String) : Pair<Char, Boolean> {
return if (str.length > 2 && str[0] == '\\' && str[1] == 'd') Pair(Char(str.substring(2).toInt()), false)
else if (str.length > 2 && str[0] == '\\' && str[1] == 'o') Pair(Char(str.substring(2).toInt(8)), false)