Re: We can use python.el

[Jason Rumney]

Richard Stallman wrote:
>     Shouldn't PBM_MONO benefit from the same kind of check?
>     Ie, move the check to just after init_color_table, before the if
>     block.
>
> Is there a bug in the case of PBM_MONO?  If so, I guess we should
> fix it too.  But we could also leave it alone, to be conservative.
>   

I think the same bug (a malformed pbm file causing Emacs to crash) that 
led to the original change could also affect monochrome images.
Depending on the parsing code, it could also affect ASCII formatted pnm 
files, but the fix for that is not as obvious as checking the length 
before parsing.