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Fixed NSAttributedString.m to always do a font substitution when necessary on unicode characters.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/branches/gnustep_testplant_branch@37023 72102866-910b-0410-8b05-ffd578937521
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Frank Le Grand 2013-08-28 03:11:51 +00:00
parent 68a8e6c19f
commit bbc245709a
2 changed files with 16 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2013-08-27 Frank Le Grand <frank.legrand@testplant.com>
* Source\NSAttributedString.m: In the absence of a NSFontAttributeName attribute,
use a default font to prevent the substitution from stopping. This fixes a bug where
unicode characters would not get the proper font substitution.
2013-08-26 Doug Simons <doug.simons@testplant.com>
* GSLayoutManager.m: Changed _didInvalidateLayout to call [self

10
Source/NSAttributedString.m
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@ -1596,6 +1596,16 @@ static NSMutableDictionary *cachedCSets = nil;
font = [self attribute: NSFontAttributeName
atIndex: i
effectiveRange: &fontRange];
/* If we don't have an attribute for NSFontAttributeName,
** we take a default font so we can carry on with the
** substitution.
*/
if (nil == font)
{
font = [NSFont userFontOfSize:0.0];
}
charset = [font coveredCharacterSet];
}