* Serializing nodes
@ 2009-02-03 11:01 luigi scarso
2009-02-03 16:26 ` Hans Hagen
0 siblings, 1 reply; 5+ messages in thread
From: luigi scarso @ 2009-02-03 11:01 UTC (permalink / raw)
To: mailing list for ConTeXt users
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While grepping, I've found
in base/node-ini.lua
....
--[[ldx--
<p>Serializing nodes can be handy for tracing. Also, saving and
loading node lists can come in handy as soon we are going to
use external applications to process node lists.</p>
--ldx]]--
....
\starttext
\setbox100=\vbox{Hi}
\ctxlua{io.savedata('vbox.hi',nodes.serializebox(100,true, true))}
Box reuse:\blank
\box100
\blank
\ctxlua{initt=loadfile('vbox.hi');initt();tex.box[100] =
nodes.FromTableToNodeButItnotExists(t)}
%%actually an empty box, of course
\box100
\stoptext
I was not able to find a "table2node" function ie
nodes.FromTableToNodeButItnotExists(t)
--
luigi
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Serializing nodes
2009-02-03 11:01 Serializing nodes luigi scarso
@ 2009-02-03 16:26 ` Hans Hagen
2009-02-03 16:34 ` luigi scarso
0 siblings, 1 reply; 5+ messages in thread
From: Hans Hagen @ 2009-02-03 16:26 UTC (permalink / raw)
To: mailing list for ConTeXt users
luigi scarso wrote:
> While grepping, I've found
> in base/node-ini.lua
> .....
> --[[ldx--
> <p>Serializing nodes can be handy for tracing. Also, saving and
> loading node lists can come in handy as soon we are going to
> use external applications to process node lists.</p>
> --ldx]]--
> .....
>
>
> \starttext
> \setbox100=\vbox{Hi}
> \ctxlua{io.savedata('vbox.hi',nodes.serializebox(100,true, true))}
> Box reuse:\blank
> \box100
> \blank
> \ctxlua{initt=loadfile('vbox.hi');initt();tex.box[100] =
> nodes.FromTableToNodeButItnotExists(t)}
> %%actually an empty box, of course
> \box100
> \stoptext
>
> I was not able to find a "table2node" function ie
> nodes.FromTableToNodeButItnotExists(t)
indeed, that has a low priority
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
-----------------------------------------------------------------
___________________________________________________________________________________
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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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Serializing nodes
2009-02-03 16:26 ` Hans Hagen
@ 2009-02-03 16:34 ` luigi scarso
2009-02-03 16:36 ` luigi scarso
0 siblings, 1 reply; 5+ messages in thread
From: luigi scarso @ 2009-02-03 16:34 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Tue, Feb 3, 2009 at 5:26 PM, Hans Hagen <pragma@wxs.nl> wrote:
> luigi scarso wrote:
>
>> While grepping, I've found
>> in base/node-ini.lua
>> .....
>> --[[ldx--
>> <p>Serializing nodes can be handy for tracing. Also, saving and
>> loading node lists can come in handy as soon we are going to
>> use external applications to process node lists.</p>
>> --ldx]]--
>> .....
>>
>>
>> \starttext
>> \setbox100=\vbox{Hi}
>> \ctxlua{io.savedata('vbox.hi',nodes.serializebox(100,true, true))}
>> Box reuse:\blank
>> \box100
>> \blank
>> \ctxlua{initt=loadfile('vbox.hi');initt();tex.box[100] =
>> nodes.FromTableToNodeButItnotExists(t)}
>> %%actually an empty box, of course
>> \box100
>> \stoptext
>>
>> I was not able to find a "table2node" function ie
>> nodes.FromTableToNodeButItnotExists(t)
>>
>
> indeed, that has a low priority
>
> ok , no problem at all.
I doesn't seem very difficult, probably I will give it a try.
--
luigi
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___________________________________________________________________________________
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Serializing nodes
2009-02-03 16:34 ` luigi scarso
@ 2009-02-03 16:36 ` luigi scarso
2009-02-03 17:11 ` Hans Hagen
0 siblings, 1 reply; 5+ messages in thread
From: luigi scarso @ 2009-02-03 16:36 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Tue, Feb 3, 2009 at 5:34 PM, luigi scarso <luigi.scarso@gmail.com> wrote:
>
>
> On Tue, Feb 3, 2009 at 5:26 PM, Hans Hagen <pragma@wxs.nl> wrote:
>
>> luigi scarso wrote:
>>
>>> While grepping, I've found
>>> in base/node-ini.lua
>>> .....
>>> --[[ldx--
>>> <p>Serializing nodes can be handy for tracing. Also, saving and
>>> loading node lists can come in handy as soon we are going to
>>> use external applications to process node lists.</p>
>>> --ldx]]--
>>> .....
>>>
>>>
>>> \starttext
>>> \setbox100=\vbox{Hi}
>>> \ctxlua{io.savedata('vbox.hi',nodes.serializebox(100,true, true))}
>>> Box reuse:\blank
>>> \box100
>>> \blank
>>> \ctxlua{initt=loadfile('vbox.hi');initt();tex.box[100] =
>>> nodes.FromTableToNodeButItnotExists(t)}
>>> %%actually an empty box, of course
>>> \box100
>>> \stoptext
>>>
>>> I was not able to find a "table2node" function ie
>>> nodes.FromTableToNodeButItnotExists(t)
>>>
>>
>> indeed, that has a low priority
>>
>
BTW,
Am I wrong if I say that this serialization is an alternative form for a pdf
" box " ?
--
luigi
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___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Serializing nodes
2009-02-03 16:36 ` luigi scarso
@ 2009-02-03 17:11 ` Hans Hagen
0 siblings, 0 replies; 5+ messages in thread
From: Hans Hagen @ 2009-02-03 17:11 UTC (permalink / raw)
To: mailing list for ConTeXt users
luigi scarso wrote:
> On Tue, Feb 3, 2009 at 5:34 PM, luigi scarso <luigi.scarso@gmail.com> wrote:
>
>>
>> On Tue, Feb 3, 2009 at 5:26 PM, Hans Hagen <pragma@wxs.nl> wrote:
>>
>>> luigi scarso wrote:
>>>
>>>> While grepping, I've found
>>>> in base/node-ini.lua
>>>> .....
>>>> --[[ldx--
>>>> <p>Serializing nodes can be handy for tracing. Also, saving and
>>>> loading node lists can come in handy as soon we are going to
>>>> use external applications to process node lists.</p>
>>>> --ldx]]--
>>>> .....
>>>>
>>>>
>>>> \starttext
>>>> \setbox100=\vbox{Hi}
>>>> \ctxlua{io.savedata('vbox.hi',nodes.serializebox(100,true, true))}
>>>> Box reuse:\blank
>>>> \box100
>>>> \blank
>>>> \ctxlua{initt=loadfile('vbox.hi');initt();tex.box[100] =
>>>> nodes.FromTableToNodeButItnotExists(t)}
>>>> %%actually an empty box, of course
>>>> \box100
>>>> \stoptext
>>>>
>>>> I was not able to find a "table2node" function ie
>>>> nodes.FromTableToNodeButItnotExists(t)
>>>>
>>> indeed, that has a low priority
>>>
> BTW,
> Am I wrong if I say that this serialization is an alternative form for a pdf
> " box " ?
wrong indeed, it's a table representation of a node list (tex's internal
representation of a box)
-----------------------------------------------------------------
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
___________________________________________________________________________________
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2009-02-03 11:01 Serializing nodes luigi scarso
2009-02-03 16:26 ` Hans Hagen
2009-02-03 16:34 ` luigi scarso
2009-02-03 16:36 ` luigi scarso
2009-02-03 17:11 ` Hans Hagen
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