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There should be the opportunity to restore all default settings by one button click in current syntax highlighting options(Tools/Options/Advanced Options/Editing/Editor Settings/C and C++ Editor/Fonts and Colors). Or may be there should be a chance to create a new profile like it does for syntax highlighting in java language in basic options.
I think, I will fix it during moving on new Options engine
fixed. No more Font and Colors in Advanced Options, new Options->Font&Colors are used and they are restorable.