luatex-fonts-merged.lua can not work

luatex-fonts-merged.lua can not work

[Li Yanrui (李延瑞)]

Hi Hans,

It seems like the char-def.lua code is not merged into
luatex-fonts-merged.lua. It causes:

! LuaTeX error ...-context/tex/generic/context/luatex-fonts-merged.lua:5690:
attempt to index global 'characters' (a nil value)

-- 
Best regards,

Li Yanrui (李延瑞)
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___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Khaled Hosny]

On Wed, Nov 03, 2010 at 09:29:39AM +0800, Li Yanrui (李延瑞) wrote:
> Hi Hans,
> 
> It seems like the char-def.lua code is not merged into
> luatex-fonts-merged.lua. It causes:
> 
> ! LuaTeX error ...-context/tex/generic/context/luatex-fonts-merged.lua:5690:
> attempt to index global 'characters' (a nil value)

Also (after deleting that line since "chardata" is not actually used
anywhere), node mode does not seem to work:

\input{luatex-fonts}

\font\testa={file:xits-regular:mode=node;+liga} at 45pt
\font\testb={file:xits-regular:mode=base;+liga} at 45pt
\testa fi fl ffi ffl\par
\testb fi fl ffi ffl\par
\bye

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer
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___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Hans Hagen]

On 3-11-2010 2:29, Li Yanrui (李延瑞) wrote:
> Hi Hans,
>
> It seems like the char-def.lua code is not merged into
> luatex-fonts-merged.lua. It causes:
>
> ! LuaTeX error ...-context/tex/generic/context/luatex-fonts-merged.lua:5690:
> attempt to index global 'characters' (a nil value)

I'll remove that code; char-def is not supposed to be in luatex-fonts 
anyhow.

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
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Re: luatex-fonts-merged.lua can not work

[Hans Hagen]

On 3-11-2010 3:46, Khaled Hosny wrote:
> On Wed, Nov 03, 2010 at 09:29:39AM +0800, Li Yanrui (李延瑞) wrote:
>> Hi Hans,
>>
>> It seems like the char-def.lua code is not merged into
>> luatex-fonts-merged.lua. It causes:
>>
>> ! LuaTeX error ...-context/tex/generic/context/luatex-fonts-merged.lua:5690:
>> attempt to index global 'characters' (a nil value)
>
> Also (after deleting that line since "chardata" is not actually used
> anywhere), node mode does not seem to work:
>
> \input{luatex-fonts}
>
> \font\testa={file:xits-regular:mode=node;+liga} at 45pt
> \font\testb={file:xits-regular:mode=base;+liga} at 45pt
> \testa fi fl ffi ffl\par
> \testb fi fl ffi ffl\par
> \bye

I uploaded a version without the chardata reference

Anyhow, I do see ligatures here so I wonder what goes wrong at your end.

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Li Yanrui (李延瑞)]

2010/11/3 Hans Hagen <pragma@wxs.nl>:
>
> I uploaded a version without the chardata reference
>

Now the fontfallback hangs up. For example,

\definefontsynonym[song][name:adobesongstd]
\definefontfallback[hereos][name:texgyreherosregular][0x0000-0x0400]
\definefontsynonym[fbsong][song][fallbacks=hereos]
\definefont[newsong][fbsong]

\starttext
\newsong 夹杂 English 的中文文本
\stoptext

The error message is:

! LuaTeX error ...text/tex/texmf-context/tex/context/base/char-ini.lua:311:
bad argument #1 to 'gsub' (string expected, got nil)

Is "0x000-0x0400" replaced by somthing?

-- 
Best regards,

Li Yanrui (李延瑞)
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Khaled Hosny]

On Wed, Nov 03, 2010 at 09:34:40AM +0100, Hans Hagen wrote:
> On 3-11-2010 3:46, Khaled Hosny wrote:
> >On Wed, Nov 03, 2010 at 09:29:39AM +0800, Li Yanrui (李延瑞) wrote:
> >>Hi Hans,
> >>
> >>It seems like the char-def.lua code is not merged into
> >>luatex-fonts-merged.lua. It causes:
> >>
> >>! LuaTeX error ...-context/tex/generic/context/luatex-fonts-merged.lua:5690:
> >>attempt to index global 'characters' (a nil value)
> >
> >Also (after deleting that line since "chardata" is not actually used
> >anywhere), node mode does not seem to work:
> >
> >\input{luatex-fonts}
> >
> >\font\testa={file:xits-regular:mode=node;+liga} at 45pt
> >\font\testb={file:xits-regular:mode=base;+liga} at 45pt
> >\testa fi fl ffi ffl\par
> >\testb fi fl ffi ffl\par
> >\bye
> 
> I uploaded a version without the chardata reference
> 
> Anyhow, I do see ligatures here so I wonder what goes wrong at your end.

I updated minimals but still I get ligatures only with base mode, I even
built the luatex-plain format and used luatex binary from minimals. If I
process the file with context, I get ligatures in both cases.

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Li Yanrui (李延瑞)]

2010/11/3 Li Yanrui (李延瑞) <liyanrui.m2@gmail.com>:
> 2010/11/3 Hans Hagen <pragma@wxs.nl>:
>>
>> I uploaded a version without the chardata reference
>>
>
> Now the fontfallback hangs up. For example,
>
> \definefontsynonym[song][name:adobesongstd]
> \definefontfallback[hereos][name:texgyreherosregular][0x0000-0x0400]
> \definefontsynonym[fbsong][song][fallbacks=hereos]
> \definefont[newsong][fbsong]
>
> \starttext
> \newsong 夹杂 English 的中文文本
> \stoptext
>
> The error message is:
>
> ! LuaTeX error ...text/tex/texmf-context/tex/context/base/char-ini.lua:311:
> bad argument #1 to 'gsub' (string expected, got nil)
>
> Is "0x000-0x0400" replaced by somthing?
>

It seems like a typo in the line 315 in char-ini.lua.

"local range = characters.blocks[tag]" or "local range =
characters.blocks[name]"?

-- 
Best regards,

Li Yanrui (李延瑞)
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
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wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: luatex-fonts-merged.lua can not work

[Hans Hagen]

On 3-11-2010 10:36, Li Yanrui (李延瑞) wrote:
> 2010/11/3 Hans Hagen<pragma@wxs.nl>:
>>
>> I uploaded a version without the chardata reference
>>
>
> Now the fontfallback hangs up. For example,
>
> \definefontsynonym[song][name:adobesongstd]
> \definefontfallback[hereos][name:texgyreherosregular][0x0000-0x0400]
> \definefontsynonym[fbsong][song][fallbacks=hereos]
> \definefont[newsong][fbsong]
>
> \starttext
> \newsong 夹杂 English 的中文文本
> \stoptext
>
> The error message is:

fixed in beta

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________