D20606: Add action to toggle folding of child ranges

[Christoph Cullmann]

cullmann accepted this revision.
cullmann added a comment.
This revision is now accepted and ready to land.


  Given we have no actions and some more proper documentation, I am in favor of this.
  
  I would remove the two asserts here:
  
  Q_ASSERT(startLine >= 0);
  
    Q_ASSERT(startLine < lines());
    if (startLine < 0 || startLine >= lines()) {
        return KTextEditor::Range::invalid();
    }
  
  I think range checking + invalid range as result is good enough.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D20606

To: loh.tar, #ktexteditor, cullmann, ngraham, dhaumann
Cc: mwolff, kwrite-devel, kde-frameworks-devel, #ktexteditor, domson, michaelh, ngraham, bruns, demsking, cullmann, sars, dhaumann
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