luac-texluac-luatex-texlua-...

luac-texluac-luatex-texlua-...

[Vyatcheslav Yatskovsky]

Hello,

It is silly, but luatools urges me to have luac or texluac files, while the magazine tells only about luatex/texlua. It seems like luac not is the same as luatex, so I'm in despair because don't know where to get those additional files. 

// from luatools.lua //
function utils.lua.compile(luafile, lucfile)
 -- utils.report("compiling",luafile,"into",lucfile)
    os.remove(lucfile)
    local command = "-s -o " .. string.quote(lucfile) .. " " .. string.quote(luafile)
    if os.execute("texluac " .. command) == 0 then
        return true
    elseif os.execute("luac " .. command) == 0 then
        return true
    else
        return false
    end
end

-- 
Best regards,
Vyatcheslav Yatskovsky

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Re: luac-texluac-luatex-texlua-...

[luigi scarso]

On 8/8/07, Vyatcheslav Yatskovsky <yatskovsky@gmail.com> wrote:
> Hello,
>
> It is silly, but luatools urges me to have luac or texluac files, while the magazine tells only about luatex/texlua. It seems like luac not is the same as luatex, so I'm in despair because don't know where to get those additional files.
try to copy luatex as luac and as texluac
Do you have lua installed under windows ?
It should be 5.1 release.
>
> // from luatools.lua //
> function utils.lua.compile(luafile, lucfile)
>  -- utils.report("compiling",luafile,"into",lucfile)
>     os.remove(lucfile)
>     local command = "-s -o " .. string.quote(lucfile) .. " " .. string.quote(luafile)
>     if os.execute("texluac " .. command) == 0 then
>         return true
>     elseif os.execute("luac " .. command) == 0 then
>         return true
>     else
>         return false
>     end
> end
>
> --
> Best regards,
> Vyatcheslav Yatskovsky
>
> ___________________________________________________________________________________
> 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  : https://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>


-- 
luigi
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___________________________________________________________________________________

Re: luac-texluac-luatex-texlua-...

[Hans Hagen]

Vyatcheslav Yatskovsky wrote:
> Hello,
> 
> It is silly, but luatools urges me to have luac or texluac files, while the magazine tells only about luatex/texlua. It seems like luac not is the same as luatex, so I'm in despair because don't know where to get those additional files. 

just install lua

next release has texluac an texlua

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

temp files

[Vyatcheslav Yatskovsky]

Hello ,

Someone has written (Hans probably) that temporary files in luatex will sit in memory. But I see a horde of tmp, tuc, tui, etc... Did't that have to diappear? I just can't stand them :-) 

I use the recent stand-alone envinronment for Windows.

-- 
Best regards,
Vyatcheslav Yatskovsky

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___________________________________________________________________________________

Re: luac-texluac-luatex-texlua-...

[WN]

Hi,

What I did on Ubuntu 7.04 (bash shell) was this

downloaded justtex.zip and linuxtex.zip from pragma
and unzipped them in my home directory.

uncommented all the unset commands in setuptex

downloaded luatex and the lua compiler i.e luac (found it via google)
I think from www.luatex.org and from www.lua.org. I read on the mailing list
that you don't need to download them as everything is self contained in 
the distro.

set the unix variable TMP to /TMP (export TMP=/tmp)
set the unix variable TEXMFCACHE to TMP (export TEXMFCACHE=/tmp)
I think the last step was not needed because the luatools script will 
set it to $TMP

and rename the lua scripts luatools.lua and mtxrun.lua
(from the scripts/lua directory) to their extension less counterparts and
moved them to the texmf-linux/bin directory.  Also did a chmod 755 on them
to make them executable.

I also made a copy of luatex and named it texlua and put it in the 
texmf-linux/bin
directory.

Then after reading the MyWay on MKIV I did a texexec --make --all --luatex
to generate the formats and ran succesfully the following tex script and 
produced a pdf file.

% engine=luatex
\starttext
Hello from luatex
\blank
LUA
\startlua
a = 1.5
b = 1.8
c = a*b
tex.print(c)
\stoplua
\stoptext

Could be that I forgot some steps but this is what I remember.
Hope it helps

Kind regards
Wim



> Hello,
>
> It is silly, but luatools urges me to have luac or texluac files, while the magazine tells only about luatex/texlua. It seems like luac not is the same as luatex, so I'm in despair because don't know where to get those additional files. 
>
> // from luatools.lua //
> function utils.lua.compile(luafile, lucfile)
>  -- utils.report("compiling",luafile,"into",lucfile)
>     os.remove(lucfile)
>     local command = "-s -o " .. string.quote(lucfile) .. " " .. string.quote(luafile)
>     if os.execute("texluac " .. command) == 0 then
>         return true
>     elseif os.execute("luac " .. command) == 0 then
>         return true
>     else
>         return false
>     end
> end
>
>   

___________________________________________________________________________________
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  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: temp files

[Hans Hagen]

Vyatcheslav Yatskovsky wrote:
> Hello ,
> 
> Someone has written (Hans probably) that temporary files in luatex will sit in memory. But I see a horde of tmp, tuc, tui, etc... Did't that have to diappear? I just can't stand them :-) 
> 
> I use the recent stand-alone envinronment for Windows.

you get what you ask for -)

- tui/tui will phase out stepwise
- buffers etc are indeed internal
- tmp file is probably backup of options file (can be handy)

anyhow, add --purge to your texexec all ..



-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 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  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: luac-texluac-luatex-texlua-...

[luigi scarso]

On 8/8/07, WN <wneimeijer@tiscali.nl> wrote:
> Hi,
>
> What I did on Ubuntu 7.04 (bash shell) was this
>
> downloaded justtex.zip and linuxtex.zip from pragma
> and unzipped them in my home directory.
>
> uncommented all the unset commands in setuptex
>
> downloaded luatex
justtex.zip + linuxtex.zip have a luatex binary
that gives me a 'floating point exception' , so i must compile luatex
from luatex.org
Did you got the same error ?


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

Re: luac-texluac-luatex-texlua-...

[WN]

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luigi scarso wrote:
> On 8/8/07, WN <wneimeijer@tiscali.nl> wrote:
>   
>> Hi,
>>
>> What I did on Ubuntu 7.04 (bash shell) was this
>>
>> downloaded justtex.zip and linuxtex.zip from pragma
>> and unzipped them in my home directory.
>>
>> uncommented all the unset commands in setuptex
>>
>> downloaded luatex
>>     
> justtex.zip + linuxtex.zip have a luatex binary
> that gives me a 'floating point exception' , so i must compile luatex
> from luatex.org
> Did you got the same error ?
>
>   
I did not experience any errors, or problems installing or running 
luatex and I did not have to compile
luatex. It seems I was just lucky in getting things to work :)

Kind regards
Wim


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