usp10: limit runs in ScriptStringAnalyse to 255

[Aric Stewart]

Windows limits the number of runs to about that number as well and it is 
a resonable upper limit for any block of text that ScriptStringAnalyse 
would be asked to analyse

partial fix for 24204
---
  dlls/usp10/usp10.c |   15 ++++-----------
  1 files changed, 4 insertions(+), 11 deletions(-)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: b7f1a3bb2a9c6d1967d62dcc140df6492ecfd04f.diff
Type: text/x-patch
Size: 1009 bytes
Desc: not available
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20120130/1782413e/attachment-0001.bin>