[rkward-tracker] [ rkward-Bugs-3564769 ] FIXED IN SVN: folding only works after reloading R script

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Bugs item #3564769, was opened at 2012-09-04 11:14
Message generated for change (Comment added) made by tfry
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Category: user interface
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Ralf  Tautenhahn (rtautenh)
Assigned to: Thomas Friedrichsmeier (tfry)
>Summary: FIXED IN SVN: folding only works after reloading R script

Initial Comment:
Some of the recent changes seem to have introduced a problem with the code folding.

Code folding does not work (or not correctly) unlessl the file is reloaded (pressing F5).
After that it works fine.

Version 0.5.7z+0.5.8+devel1
Using KDE Development Platform 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))

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>Comment By: Thomas Friedrichsmeier (tfry)
Date: 2012-09-06 00:50

Message:
Well, thanks for reporting! Receiving bug reports shortly after doing the
changes that introduced the bug helps a _lot_. A few months later, I don't
think I would have had any idea on where to start looking.

This bug only affected the SVN version, no official release, so I'm closing
the report, directly.

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Comment By: Ralf  Tautenhahn (rtautenh)
Date: 2012-09-05 09:24

Message:
Sorry that I gave you such a hard time reproducing this bug!

It works now.
Thank you Thomas!

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Comment By: Thomas Friedrichsmeier (tfry)
Date: 2012-09-05 04:18

Message:
Hi Ralf!

Wow, that's a pretty mysterious problem. It took me some time to reproduce
this. Apparently, the ingredients are:
- a script that is not too short
- problem does not occur the *first* time a script was opened, and may or
may not come up, subsequently. When it does come up for a certain file, the
problem will persist for that file, even across sessions.
- When the problem occurs, the document config for that file will always
have
  Highlighting=R Script
  Mode=Normal
- changing that to
  Highlighting=R Script
  Mode=R Script
makes the problem go away.

Based on the last bit, I invented a hack that seems to fix them problem,
here. The actual cause is still a mystery to me. Please test.

(In case you want to toy with this, before updating: The relevant config is
_currently_ saved in
~/.kde/share/apps/rkward/workspace_config_SOME_MD5_SUM.)

Regards
Thomas

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