Re: Line wrap reconsidered

[Yuan Fu]

> On May 25, 2020, at 7:32 PM, Yuan Fu <address@hidden> wrote:
> 
> I had some problem hacking the redisplay code. For some reason, Emacs hangs 
> after M-x toggle-word-wrap. I ran Emacs under lldb (gdb doesn’t work on Mac), 
> and was dropped into different places each time. I attached the backtrace 
> files. What could I did wrong?
> 
> Explanation for the code: basically I added a predicate function 
> (char_can_wrap) that checks text property to see if a character is 
> “wrappable”. And combined that predicate with the existing 
> IT_DISPLAYING_WHITESPACE.
> 
> Yuan
> 
> <wrap.patch>
> <bt.3>
> <bt.2>
> <bt.1>

I found the problem, now it runs ok. Sorry for the noise.

Yuan