Don't draw control chars in MMTextStorage
commit95e090d1a33696c0219dbb94c17cd39926da1980
authorBjorn Winckler <bjorn.winckler@gmail.com>
Mon, 2 Jun 2008 19:57:22 +0000 (2 21:57 +0200)
committerBjorn Winckler <bjorn.winckler@gmail.com>
Fri, 6 Jun 2008 12:29:57 +0000 (6 14:29 +0200)
treeec818ecd45a55d63122fb69ec3b87efedad6e875
parentc6cb17fdd8b13bdea5a797e71ae70e9b017e3ad2
Don't draw control chars in MMTextStorage

It can happen that MMTextStorage is asked to draw characters from the
"Control Characters" set (e.g. when :shell is invoked).  This would
cause internal errors in MMTextStorage so when control chars are
detected, simply draw blanks instead.
src/MacVim/MMTextStorage.m