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String syntax coloring is a mess
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String syntax coloring is a mess


  • Subject: String syntax coloring is a mess
  • From: kwiley <email@hidden>
  • Date: Fri, 7 Dec 2007 10:59:23 -0800

I've had the following problem with Xcode for years. CodeWarrior never had this problem. I have never complained about it because I was hoping Xcode 3 would fix it, but I just got Leopard and Xcode and it's still there. Erg!

The problem is that when opening or closing string constants with a double quote character, the syntax coloring often gets screwed up. The most common symptom is that code below the string constant is all turned string color when the string is opened (fair enough), but is left string colored with the string is closed. In my experience, this problem is solved by paging up or down far enough to push the miscolored text off the screen, and then paging back again...what a nuisance. More seriously, if your code is too short to page up or down enough to remove the incorrectly colored code from the screen, then you simply cannot get the color right again without closing and reopening the file. Another fix is to type two double quotes in a row, thus opening and closing a new empty string. Sometimes this fixes the coloring...sometimes not. Then I have to delete the useless empty string of course.

Am I the only person who has ever noticed this? If not, why hasn't it been solved yet? It's been around for years. One easy solution would be to provide a command to force Xcode to immediately reevaluate the syntax coloring and clean up the screen...although CodeWarrior simply didn't have this problem. I explored the menus and didn't find anything to do this. Lastly, I am open to recommendations as to how to deal with this problem (short of assigning a string color that matches the default text color, that suggestion is obvious I suppose). Any ideas?

Thanks.

________________________________________________________________________
Keith Wiley    email@hidden    http://www.cs.unm.edu/~kwiley

"Luminous beings are we, not this crude matter."
                                           --  Yoda
________________________________________________________________________


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