#692 Editor improvements

[Erik Hänel]

Improve the code editor as follows:

• in coding mode do not fetch words from comments for autocompletion
• if the local var highlighting is active, highlight it everywhere and not only within the declaration

Analysis:

Both changes are quite simple and require small changes. The extension if the autocompletion can be done by checking the style of the probable completion text. The extension of the local variables highlighter needs a context detector, which we will implement by checking the fold header flags.

Furthermore, we will introduce SmartSense, which shall improve the prediction of possible completions by a lot. E.g. it will consider the current context and also the possible completion types: only methods will be proposed, if the user is searching for a method.

Implementation:

• Implementation: Implemented as proposed by the analysis. Note that new icons were added to the repository.
• Revision: [r1138]
• Implementation test: Autocompletion was tested in manual scenarios.

Documentation:

• [x] ChangesLog updated
• [x] Code changes commented
• Documentation articles:
  • [x] corresponding documentation articles updated
  • [ ] new documentation articles created
  • [ ] not needed
• Language files:
  • [x] corresponding language files updated
  • [ ] not needed

Tests:

Tested manually. No deviations detected.