D18509: Fixed Bug Which Caused Infinite Loop While Highlighting Kconfig Files

[Nibaldo González]

nibags added reviewers: Framework: Syntax Highlighting, cullmann, dhaumann.

REPOSITORY
  R216 Syntax Highlighting

REVISION DETAIL
  https://phabricator.kde.org/D18509

To: jwilbee, #framework_syntax_highlighting, cullmann, dhaumann
Cc: nibags, shubham, kwrite-devel, kde-frameworks-devel, hase, michaelh, 
ngraham, bruns, demsking, cullmann, sars, dhaumann