Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Taco Hoekwater
Stephan Hennig wrote: Hi, I didn't have the opportunity to touch luaTeX yet, but let me ask one question in advance: Since luaTeX has a built-in MetaPost interpreter, is it possible to refer to a certain figure in a MetaPost source file for inclusion, instead of a compiled figure? As an

Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Hans Hagen
Stephan Hennig wrote: Hi, I didn't have the opportunity to touch luaTeX yet, but let me ask one question in advance: Since luaTeX has a built-in MetaPost interpreter, is it possible to refer to a certain figure in a MetaPost source file for inclusion, instead of a compiled figure? As an

Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Stephan Hennig
Hans Hagen schrieb: glue to tex: \def\includeMetaPost#1#2% io.loaddata is part of l-io.lua {\directlua0{tex.print(filterfromMPblob(io.loaddata(#1,#2)))}} of course this need to be embeded in some general mp support (i'll add it to my todolist; actually a bit more is involved since

Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Taco Hoekwater
Stephan Hennig wrote: Thank you for the outline. For the exact mechanism of how to process an .mp file I think there are three possible cases: 1. Strictly process what's between figure(n)..endfig only. 2. Process everything up-to the specified figure, omitting stuff inside non-matching

Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Taco Hoekwater
Taco Hoekwater wrote: it is much easier to correct and diagnose the problem. Although these actions are usually done in reverse order ;-) ___ If your question is

Re: [NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-24 Thread Hans Hagen
Stephan Hennig wrote: Note, this is not a pressing feature for me. The advantage is that MetaPost and TeX code can be held in separate files (which has several advantages) and users can easily compile the code in a single TeX run, without knowing about Makefiles. Well, there is the \write18

[NTG-context] luaTeX and on-the-fly MetaPost compilation

2008-05-23 Thread Stephan Hennig
Hi, I didn't have the opportunity to touch luaTeX yet, but let me ask one question in advance: Since luaTeX has a built-in MetaPost interpreter, is it possible to refer to a certain figure in a MetaPost source file for inclusion, instead of a compiled figure? As an example, I would like to say