fun parseLinkTitle()

in src/commonMain/kotlin/org/intellij/markdown/parser/sequentialparsers/impl/LinkParserUtil.kt [123:150]

• 24 lines of code
• 8 McCabe index (conditional complexity)

        fun parseLinkTitle(iterator: TokensCache.Iterator): LocalParsingResult? {
            var it = iterator
            if (it.type == MarkdownTokenTypes.EOL) {
                return null
            }

            val startIndex = it.index
            val closingType: IElementType?

            if (it.type == MarkdownTokenTypes.SINGLE_QUOTE || it.type == MarkdownTokenTypes.DOUBLE_QUOTE) {
                closingType = it.type
            } else if (it.type == MarkdownTokenTypes.LPAREN) {
                closingType = MarkdownTokenTypes.RPAREN
            } else {
                return null
            }

            it = it.advance()
            while (it.type != null && it.type != closingType) {
                it = it.advance()
            }

            if (it.type != null) {
                return LocalParsingResult(it, 
                        listOf(SequentialParser.Node(startIndex..it.index + 1, MarkdownElementTypes.LINK_TITLE)))
            }
            return null
        }