Re: ansi codes

["Alan Stone" <software.list.1es9s@gmail.com>]

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On Wed, Oct 1, 2008 at 10:00 PM, Hans Hagen <pragma@wxs.nl> wrote:

> Mojca Miklavec wrote:
> > On Wed, Oct 1, 2008 at 2:57 PM, Alan Stone wrote:
> >> Is there a (preferably free) Linux or Windows font tool out there which
> >> allows to print a font's characters and corresponding character codes ?
> >
> > Geeks do it with LuaTeX :)
> >
> > I'm not sure if this still works since I have no luatex here, but in
> > theory you can play with something like this:
> >
> > % do whatever you want with it
> > \def\mychar#1#2{#1: #2\crlf}
> >
> > \starttext
> > \ctxlua{
> >       fontname = 'texgyrepagella-regular.otf'
> >       tfmdata = fonts.tfm.read_and_define("file:" .. fontname, 655360)
> >
> >       w = tfmdata.characters
> >       for i=0,100000 do
> >               if w[i] then
> >                       tex.sprint("\\strut\\mychar{" .. i, "}{\\type{",
> w[i].name, "}}")
> >               end
> >       end
> > }
> > \stoptext
>
> lesser geeks loom in s-fnt-10.tex -)
>
> Hans
>
>

Is something missing to make it work ? See attachements.

Tried with WXP & LNX.

-- 
Best,
Alan

* texexec --lua foo
* ConTeXt  ver: 2008.10.01 19:13 MKIV  fmt: 2008.10.3  int: english/english
* Ubuntu 8.04 Hardy Heron (Desktop)

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(s-fnt-10.tex

ConTeXt  ver: 2008.10.01 00:07 MKIV  fmt: 2008.10.2  int: english/english

language       : language en is active
system         : cont-new loaded
(C:/context/tex/texmf-context/tex/context/base/cont-new.tex
systems         : beware: some patches loaded from cont-new.tex
(C:/context/tex/texmf-context/tex/context/base/cont-new.mkiv
lua            : used config path - C:/context/tex/texmf/web2c/texmf.cnf
lua            : used cache path - C:/context/tex/texmf-cache/luatex-cache/context/2fea56f92e5267d7cc9662e4d5f52e1e
) (C:/context/tex/texmf-context/tex/context/base/cont-mtx.tex))
system         : cont-old loaded
(C:/context/tex/texmf-context/tex/context/base/cont-old.tex
loading        : Context Old Macros
)
system         : cont-fil loaded
(C:/context/tex/texmf-context/tex/context/base/cont-fil.tex
loading        : Context File Synonyms
)
system         : cont-sys loaded
(C:/context/tex/texmf-context/tex/context/user/cont-sys.tex (C:/context/tex/texmf-context/tex/context/base/type-tmf.tex) (C:/context/tex/texmf-context/tex/context/base/type-siz.tex) (C:/context/tex/texmf-context/tex/context/base/type-otf.tex))
bodyfont       : 12pt rm is loaded
specials       : tex loaded
system         : s-fnt-10.top loaded
(s-fnt-10.top
specials       : loading definition file tpd
(C:/context/tex/texmf-context/tex/context/base/spec-tpd.tex
specials       : loading definition file fdf
(C:/context/tex/texmf-context/tex/context/base/spec-fdf.tex (C:/context/tex/texmf-context/tex/context/base/spec-fdf.mkiv))
specials       : fdf loaded
(C:/context/tex/texmf-context/tex/context/base/spec-tpd.mkiv))
specials       : fdf loaded
) (s-fnt-10.tuo) (s-fnt-10.tuo)
systems        : begin file s-fnt-10 at line 43
! LuaTeX error <main ctx instance>:1: attempt to call field 'show_all' (a nil value)
stack traceback:
	<main ctx instance>:1: in main chunk.
\ShowCompleteFont ... \ctxlua { fonts.show_all() }
                                                   \stopcolumns \page \egroup 
l.48 \ShowCompleteFont{name:arial}{10pt}{2}
                                           
? 
! Emergency stop.
\ShowCompleteFont ... \ctxlua { fonts.show_all() }
                                                   \stopcolumns \page \egroup 
l.48 \ShowCompleteFont{name:arial}{10pt}{2}
                                           
End of file on the terminal!

!  ==> Fatal error occurred, no output PDF file produced!

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