Re: [Nano-devel] undoing replacings in a marked region goes wrong

[Benno Schulenberg]

Hi Mark,

> On Wed, Apr 1, 2015, at 19:41, Mark Majeres wrote:
> > I assume it doesn’t stop and wraps to the top of the file when
> > replacing one a time?

I've made the exit condition into this, which works for me:

        if (old_mark_set && (openfile->current->lineno > bot->lineno ||
                                openfile->current->lineno < top->lineno))  
                break;  
        if (old_mark_set && openfile->current == bot && openfile->current_x > 
bot_x)  
                break;  
        if (old_mark_set && openfile->current == top && openfile->current_x < 
top_x)  
                break;  

It can be glued together, of course, but this is just to show
the logic.

Full patch attached.  Anything amiss?

Benno

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exit-when-outside-region.patch
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