forwarded 822074 https://sourceforge.net/p/joe-editor/bugs/359/
thanks
Adam, thanks for the bug report as well as the patch.
I encourage you to use the upstream bug tracking system for these generic
issues in the future, so other people see it faster.
On Sun, Apr 24, 2016 at 10:41:38PM +0200, Adam Borowski wrote:
> Control: tags -1 +patch
>
> Hi!
> Here's a minimal patch that fixes iswprint(PUA):
>
> --- joe-4.1.orig/joe/unicode.c
> +++ joe-4.1/joe/unicode.c
> @@ -321,6 +321,7 @@ void joe_iswinit()
> cclass_union(cclass_print, unicode("N"));
> cclass_union(cclass_print, unicode("P"));
> cclass_union(cclass_print, unicode("Zs"));
> + cclass_union(cclass_print, unicode("Co"));
> cclass_opt(cclass_print);
>
> /* Graphical characters (no spaces) */
>
> > Classification returned by glibc:
> > width 1 punct graph print
>
> I wonder about iswpunct() -- glibc somehow returns true for PUA characters,
> so it might be a good idea to be consistent with it (even if I don't see why
> it's set). As for iswgraph(), joe defines this function but never uses it.
> Joe's wcwidth() assumes 1 for all not explicitely listed characters, so
> that's same as glibc.
>
> --
> A tit a day keeps the vet away.
--
2. That which causes joy or happiness.
