Re: Three-byte UTF-8 chars and $functions

[Andrew Janke <janke@pobox.com>]

That fixes it for me on OS X 10.9. (Sorry I didn't see this earlier; 
victim of an overzealous mail filter.)

Thanks!

Andrew

On 5/29/15 7:12 AM, Peter Stephenson wrote:
> On Thu, 28 May 2015 18:05:35 -0400
> Andrew Janke <janke@pobox.com> wrote:
>> I'm seeing some odd behavior related to multibyte UTF-8 characters that
>> I don't understand. Maybe one of you could help me figure out? I don't
>> know if it's user error, incorrect behavior expectations on my part, or
>> an actual character handling issue.
> It's what we call "a bug".
>
> You may not have heard the expression before as it doesn't happen that
> much round here.
>
> Sigh.
>
>> function foo () { echo '▸' }
>>
>> # But capture their string representations...
>> foo_str="${functions[foo]}"
>>
>> # ...and in those strings, I see foo as 2 chars longer than bar
> You know when you see something funny in a function and you're too
> cowardly to change it so you just stick a comment about it there and
> forget about it?  This happens.
>
> See if there are still any remaining problems.
>
> pws
>
> diff --git a/Src/Modules/parameter.c b/Src/Modules/parameter.c
> index 55157a9..04d4485 100644
> --- a/Src/Modules/parameter.c
> +++ b/Src/Modules/parameter.c
> @@ -410,11 +410,6 @@ getfunction(UNUSED(HashTable ht), const char *name, int dis)
>   	    } else
>   		h = dyncat(start, t);
>   	    zsfree(t);
> -	    /*
> -	     * TBD: Is this unmetafy correct?  Surely as this
> -	     * is a parameter value it stays metafied?
> -	     */
> -	    unmetafy(h, NULL);
>   
>   	    if (shf->redir) {
>   		t = getpermtext(shf->redir, NULL, 1);