D15134: decrease StateData space by more than 50% and half the number of needed mallocs

[Christoph Cullmann]

cullmann added a comment.


  For: I can't answer the m_defData question without digging deeper into this unfortunately. The rest looks good to me though.
  
  Ok. I think in 99% of the cases it is save enough, thought some 100% save thing would be nicer. Actually one could just add a shared::ptr to keep the definition alive to the state.
  
  For the indentationBasedFoldingEnabled() detach: Actually, do we want to have the implicit stuff at all there?
  I would tend to just use a std::vector as stack as we do the sharing ourself (and ensure we return pointer equal states in highlightLine)

REPOSITORY
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REVISION DETAIL
  https://phabricator.kde.org/D15134

To: cullmann, vkrause, dhaumann
Cc: kwrite-devel, kde-frameworks-devel, michaelh, kevinapavew, ngraham, bruns, demsking, cullmann, sars, dhaumann
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