tree 8c0c50ff231bfea57c87edc58a8d6a77c06e8d47
parent 64f6212de54b6f7cd0bbdc5c32caffeb6dfb125e
author mitz@apple.com <mitz@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1262828492 +0000
committer mitz@apple.com <mitz@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1262828492 +0000

<rdar://problem/7488126> With text-rendering: optimizelegibility, sometimes lines run too long
https://bugs.webkit.org/show_bug.cgi?id=32794

Reviewed by Sam Weinig.

WebCore: 

Test: platform/mac/fast/text/line-breaking-with-kerning.html

* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlock::findNextLineBreak): When kerning is enabled, include
the trailing space when measuring a word, then subtract its width. This
accounts for kerning between the last glyph of the word and the following space.

LayoutTests: 

* platform/mac/fast/text/line-breaking-with-kerning-expected.checksum: Added.
* platform/mac/fast/text/line-breaking-with-kerning-expected.png: Added.
* platform/mac/fast/text/line-breaking-with-kerning-expected.txt: Added.
* platform/mac/fast/text/line-breaking-with-kerning.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@52889 268f45cc-cd09-0410-ab3c-d52691b4dbfc