Re: [Texmacs-dev] Re: texmacs 1.0.1.10 and gs, one more thing

[Joris van der Hoeven]

> Le vendredi, 9 mai 2003, à 16:36 Europe/Paris, Martin Costabel a écrit :
> >> idea why this time lag in cvs?
> > The only thing I can think of is a cache somewhere
> !!!???!!!
> >  between you and sourceforge. But I haven't heard of one that caches
> > cvs repositories.
>
> > And while you're at it, any idea why
> >> pixmaps files do not load properly (those called with icon) ?
>
> Sorry for the delay in replying.
>
> Those are xpm files converted as png files which represents the small
> icons in the icons bars. They are used in the tutorial to explain how
> to use them. None load by me, some do not load either by Joris.
>
> The problem seems to reside first in the depth of those images which is
> not compatible with Mac OS X and second in the primitive icon which is
> used to load them within TeXmacs. If I make again screenshots from the
> TeXmacs window (with Capture - Grab in English?), put them in
> ~/.TeXmacs/doc/images/screenshots (originally they are in pixmaps) and
> load them within TeXmacs with the primitive screenshot, they load fine,
> but if I simply copy them in screenshots and load them with screenshot
> they don't load.
>
> Here are various messages I obtain:
>
> TeXmacs] Running ghostscript
> /Users/michga/.TeXmacs/doc/images/pixmaps/tm_load.png
> pngtopnm: input file is not a PNG file
> pnmtops: Error reading magic number from Netpbm image stream.  Most
> often, this means your input file is empty.
> Error: /typecheck in --.unread--
> Operand stack:
>     true   --nostringval--   true   0
> Execution stack:
>     %interp_exit   .runexec2   --nostringval--   --nostringval--
> --nostringval--   2   %stopped_push   --nostringval--   --nostringval--
>    --nostringval--   false   1   %stopped_push   1   3   %oparray_pop
> --nostringval--   1   1   3   --nostringval--   %for_pos_int_continue
> --nostringval--   --nostringval--   --nostringval--
> Dictionary stack:
>     --dict:1044/1123(ro)(G)--   --dict:0/20(G)--   --dict:69/200(L)--
> Current allocation mode is local
> AFPL Ghostscript 8.00: Unrecoverable error, exit code 1

In fact, this is not a ghostscript problem,
but rather a problem with the netpbm conversion tools.