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

[Shubham]

shubham added a subscriber: kde-frameworks-devel.

REPOSITORY
  R216 Syntax Highlighting

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

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