Hi...

In Insight one can change most colors beside of one.
In the local variables window the changed vars are
colored in (yet hardcoded) 100%green. If you have a
pure white background it is sometimes hard to read
as it is IMHO a little too bright and too anyoing.
The attached patch fixes this.

It now uses the same color as PC color from global
preferences. I adjusted the "PC" color label in source
prefs to "PC/Changed vars". Also I changed the default
color for this field to brightest green to a somewhat
darker green.

Changelog:

2012-03-22  Roland Schwingel <roland.schwingel@onevision.com>

     * library/locals.tcl (constructor): Take default for change
     color from PC_TAG prefs.
     (reconfig): New method for getting prefs updates.
     * library/srcpref.itb (_build_win): Change text of PC color chooser.
     * library/prefs.tcl (pref_set_defaults): Change default of PC_TAG
     color to a somewhat darker green. Remove hardwired color value
     for changed variables.
     * library/vartree.itb (update_var): use changed field color from
     global colors list.
     (_init_data): Remove local copy of changed vars color.

Any comments? Is this ok?

Roland