Re: [NTG-context] colors for pretty-printing
I need to not redefine. Quoting Hans: maybe you should protect the color names as for instance redefining darkred might not be the intention In fact, I just need to find unique names for my colors to not overload the existing ones… Renaud I still don't understand. Where do you need to redefine darkred? Cheers, Peter ___ 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 ___
Re: [NTG-context] colors for pretty-printing
On Wed, Dec 08 2010, Renaud AUBIN wrote:
In fact, I just need to find unique names for my colors to not overload
the existing ones…
\doifcolorelse{new funny color}
{Error: funny color already exists!}
{\definecolor[new funny color][...]}
With \setupcolor[ema] or \setupcolor[ema, x11, xwi] there are already a lot of
predefined colors, so I don't think that you need new color definitions in the
module.
Peter
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Re: [NTG-context] colors for pretty-printing
Ok but then why did you define a specific color palet? local function color_init() color = 0 local def_colors = -- \setupcolor[ema] introduces new line... \\definecolor [darkred] [r=.545098] .. \\definecolor [orchid][r=.854902,g=.439216,b=.839216] .. \\definecolor [rosybrown] [r=.737255,g=.560784,b=.560784] .. \\definecolor [forestgreen] [r=.13,g=.545098,b=.13] .. … Renaud With \setupcolor[ema] or \setupcolor[ema, x11, xwi] there are already a lot of predefined colors, so I don't think that you need new color definitions in the module ___ 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 ___
Re: [NTG-context] colors for pretty-printing
On Fri, Dec 10 2010, Renaud AUBIN wrote:
Ok but then why did you define a specific color palet?
local function color_init()
color = 0
local def_colors = -- \setupcolor[ema] introduces new line...
The comment says it: \setupcolor[ema] introduces new line and that's annoying
when you do inline typing: bla bla \typeC{int main(){}} bla bla
The \definecolor[] lines (dirty workaround) were just copied from
colo-ema.tex.
The problem with the pretty-c.lua was, that color_init() was called at every
\typeC{} or \startC.
In your t-pretty-c.mkiv you can use \setupcolor[ema] without problems.
Cheers, Peter
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Re: [NTG-context] colors for pretty-printing
Done and committed on http://gitorious.org/c-pretty-printer-module-for-context-mark-iv In your t-pretty-c.mkiv you can use \setupcolor[ema] without problems. ___ 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 ___
[NTG-context] colors for pretty-printing (was: Re: pret-c.lua - v-c.lua)
On Mon, Dec 06 2010, Renaud AUBIN wrote: Concerning the color abstraction patch, one needs just to overload Ccomment, Cpreproc, Cstring, Ctype, Ckeyword, Cname and Cfuncnbound to use custom color scheme. You don't need that. There is already a standard interface for color and style configuration. Example: \setupstartstop[CSnippetComment][color=blue] So you can simplify t-pretty-c.mkiv: \unprotect \setupcolor[ema] \definestartstop [CSnippetName] [\c!color=darkgoldenrod, \c!style=] and so on... Peter -- Contact information: http://pmrb.free.fr/contact/ ___ 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 ___
Re: [NTG-context] colors for pretty-printing (was: Re: pret-c.lua - v-c.lua)
On Tue, 7 Dec 2010, Peter Münster wrote: On Mon, Dec 06 2010, Renaud AUBIN wrote: Concerning the color abstraction patch, one needs just to overload Ccomment, Cpreproc, Cstring, Ctype, Ckeyword, Cname and Cfuncnbound to use custom color scheme. You don't need that. There is already a standard interface for color and style configuration. Example: \setupstartstop[CSnippetComment][color=blue] So you can simplify t-pretty-c.mkiv: \unprotect \setupcolor[ema] \definestartstop [CSnippetName] [\c!color=darkgoldenrod, \c!style=] I have not looked into the new verbatim code yet, but I have been thinking about a similar interface for a new module that uses external programs for syntax highlighting (sort of a superset of t-vim that will allow one to use other programs like pgyments, etc.). Why are you using a C prefix for all environments? Isn't it better to use a syntax like this: \startsetups[verbatim:C] \definestartstop[SnippetName][color=...,style=...] \definestartstop[string][color=...,style=...] \stopsetups and then pass setups=verbatim:C to an appropriate \setup... command. That will make it easy to share the same syntax highlighting between different languages. Aditya ___ 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 ___
Re: [NTG-context] colors for pretty-printing
On 7-12-2010 2:29, Aditya Mahajan wrote:
On Tue, 7 Dec 2010, Peter Münster wrote:
On Mon, Dec 06 2010, Renaud AUBIN wrote:
Concerning the color abstraction patch, one needs just to overload
Ccomment, Cpreproc, Cstring, Ctype, Ckeyword, Cname and Cfuncnbound to
use custom color scheme.
You don't need that. There is already a standard interface for color
and style
configuration. Example:
\setupstartstop[CSnippetComment][color=blue]
So you can simplify t-pretty-c.mkiv:
\unprotect
\setupcolor[ema]
\definestartstop
[CSnippetName]
[\c!color=darkgoldenrod,
\c!style=]
I have not looked into the new verbatim code yet, but I have been
thinking about a similar interface for a new module that uses external
programs for syntax highlighting (sort of a superset of t-vim that will
allow one to use other programs like pgyments, etc.).
it all boils down hooking in a parser then:
\startluacode
local function parser(s)
local s = somexternalthing(s)
-- feedback s
end
visualizers.register(myparser, { parser = parser })
\stopluacode
\starttyping[option=myparser]
\stoptyping
Why are you using a C prefix for all environments? Isn't it better to
use a syntax like this:
\startsetups[verbatim:C]
\definestartstop[SnippetName][color=...,style=...]
\definestartstop[string][color=...,style=...]
\stopsetups
and then pass setups=verbatim:C to an appropriate \setup... command.
That will make it easy to share the same syntax highlighting between
different languages.
it's hard to come up with common names for characteristics for all those
languages but at some point we can have a set predefined as default
btw, startstop can inherit (now):
\definestartstop
[MetapostSnippet]
[DefaultSnippet]
etc so there is no need for setups
-
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: [NTG-context] colors for pretty-printing
On Tue, 7 Dec 2010, Hans Hagen wrote:
On 7-12-2010 2:29, Aditya Mahajan wrote:
On Tue, 7 Dec 2010, Peter Münster wrote:
On Mon, Dec 06 2010, Renaud AUBIN wrote:
Concerning the color abstraction patch, one needs just to overload
Ccomment, Cpreproc, Cstring, Ctype, Ckeyword, Cname and Cfuncnbound to
use custom color scheme.
You don't need that. There is already a standard interface for color
and style
configuration. Example:
\setupstartstop[CSnippetComment][color=blue]
So you can simplify t-pretty-c.mkiv:
\unprotect
\setupcolor[ema]
\definestartstop
[CSnippetName]
[\c!color=darkgoldenrod,
\c!style=]
I have not looked into the new verbatim code yet, but I have been
thinking about a similar interface for a new module that uses external
programs for syntax highlighting (sort of a superset of t-vim that will
allow one to use other programs like pgyments, etc.).
it all boils down hooking in a parser then:
\startluacode
local function parser(s)
local s = somexternalthing(s)
-- feedback s
end
visualizers.register(myparser, { parser = parser })
\stopluacode
\starttyping[option=myparser]
\stoptyping
Thanks for the explanation. But, I am not too keen to write parsers on my
own when I can easily borrow existing ones.
Why are you using a C prefix for all environments? Isn't it better to
use a syntax like this:
\startsetups[verbatim:C]
\definestartstop[SnippetName][color=...,style=...]
\definestartstop[string][color=...,style=...]
\stopsetups
and then pass setups=verbatim:C to an appropriate \setup... command.
That will make it easy to share the same syntax highlighting between
different languages.
it's hard to come up with common names for characteristics for all those
languages
But it does allow you to choose a color scheme for pretty printing. This
is similar to how most editors choose color schemes.
but at some point we can have a set predefined as default
btw, startstop can inherit (now):
\definestartstop
[MetapostSnippet]
[DefaultSnippet]
etc so there is no need for setups
Setups have an advantage that one does not pollute the cs names. After
all, \DefaultSnippet is not useful outside the pretty printing region.
An alternative could be to use a namsespace in define in all definitions,
e.g.,
\definestartstop[visualizer::Snippet]
On a related note, does it make sense to add foregroundcolor and
foregroupdstyle keys to \definebar? (Then, bars will be an appropriate and
versatile mechanism to define syntax highlighting regions).
Aditya___
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Re: [NTG-context] colors for pretty-printing
On 7-12-2010 6:57, Aditya Mahajan wrote: Thanks for the explanation. But, I am not too keen to write parsers on my own when I can easily borrow existing ones. sure, but a simple one can be: function myparser(str) .. call your prog do do something with str and return the result end But it does allow you to choose a color scheme for pretty printing. This is similar to how most editors choose color schemes. sure, but my experience is that there are easily 10-15 different categories and naming them right is somewhat tricky On a related note, does it make sense to add foregroundcolor and foregroupdstyle keys to \definebar? (Then, bars will be an appropriate and versatile mechanism to define syntax highlighting regions). maybe 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 - ___ 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 ___
Re: [NTG-context] colors for pretty-printing
You don't need that. There is already a standard interface for color and style configuration. Example: \setupstartstop[CSnippetComment][color=blue] So you can simplify t-pretty-c.mkiv: \unprotect \setupcolor[ema] \definestartstop [CSnippetName] [\c!color=darkgoldenrod, \c!style=] and so on... OK, but anyway, I have to protect the color names (to prevent darkred redefinition for example ;) )… So, I have made the choice to use Csomething and it is not annoying as soon as the source color names are kept… Cheers Renaud ___ 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 ___
Re: [NTG-context] colors for pretty-printing
On Tue, Dec 07 2010, Renaud AUBIN wrote: So you can simplify t-pretty-c.mkiv: \unprotect \setupcolor[ema] \definestartstop [CSnippetName] [\c!color=darkgoldenrod, \c!style=] and so on... OK, but anyway, I have to protect the color names (to prevent darkred redefinition for example ;) ) I still don't understand. Where do you need to redefine darkred? Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/ ___ 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 ___
Re: [NTG-context] colors for pretty-printing
On Tue, Dec 7, 2010 at 2:30 PM, Hans Hagen pra...@wxs.nl wrote: On 7-12-2010 6:57, Aditya Mahajan wrote: Thanks for the explanation. But, I am not too keen to write parsers on my own when I can easily borrow existing ones. sure, but a simple one can be: function myparser(str) .. call your prog do do something with str and return the result end OK. This sounds much easier than writing my own wrappers. I will try to port the t-vim module to use the new code. Aditya ___ 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 ___
