[Bug: 21.5-b28] w3 fails on font-spatial-to-canonical

[Mike FABIAN]

Aidan Kehoe <kehoea at parhasard.net> さんは書きました:

>  Ar an triochadú lá de mí Iúil, scríobh Mike FABIAN: 
>
>  > Giacomo Boffi <giacomo.boffi at polimi.it> さんは書きました:
>  > 
>  > > w3 (w3-find-file) fails on a call of font-spatial-to-canonical, the
>  > > lisp stack follows
>  > >
>  > > please note that this happens only when xemacs runs in X, w3 on a
>  > > tty is ok, afaict
>  > 
>  > I have already reported the same:
>  > 
>  > http://thread.gmane.org/gmane.emacs.xemacs.beta/25191
>  > 
>  > > Debugger entered--Lisp error: (wrong-type-argument numberp nil)
>  > >   +(nil 12)
>  > >   font-spatial-to-canonical("+12pt")
>  > >   css-expand-length("+12pt" t)
>  > >   css-expand-value(height "+12pt")
>  > >   css-parse-args(238 257)
>  > 
>  > [...]
>  > 
>  > It happens only with the Xft build, i.e. if you omit '--with-xft'
>  > there is no such problem.
>
> If you have the opportunity, please try the below patch, and tell me if the
> problem goes away.

Yes, with your patch it works fine for me now.

-- 
Mike FABIAN   <mfabian at suse.de>   http://www.suse.de/~mfabian
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