[OS X TeX] TS 3.06 crash on Lion

[Yusuke TERADA]

On 2011/09/11, at 20:47, Themis Matsoukas wrote:

> The steps below will put TS into an unresponsive state:
> 
> 1. In a saved document, make a small change (eg type a word)  but do NOT save.
> 
> 2. Choose Edit/Duplicate
> 
> 3. When it gives you the choice to Duplicate and Revert, Cancel or Duplicate, choose Duplicate. 
> 
> Nothing happens - the file is not Duplicated
> 
> 4. Choose Edit/Duplicate again
> 
> At this point TS becomes unresponsive and has to be forced to quit.
> 
> OS 10.7.1
> TS Version 3.06 (3.06)
> 
> Themis

I was able to reproduce this issue.
I investigated the cause, and it turned out that this issue is caused from lack of the definition of fileNameExtensionForType:saveOperation: in TSDocument.m.
By inserting the definition, this issue seemed to be solved.

Here is the modified TeXShop binary: http://dl.dropbox.com/u/5807100/TeXShop3.06Terada.dmg

And the modified source: http://dl.dropbox.com/u/5807100/TSDocument.m

Please test this. 


Regards,

Yusuke Terada