Johannes Graumann wrote:
I keep gnawing on this now ...
Added the following (see attachment):
\xmlval{fo:color}{\xmlatt{#1}{color}}{}
and
\xmlmapvalue{fo:color}{#ff0000}{\color[red]}
Which works just fine (given you use "\setupcolors[state=start]" as well), but is there a way to generically paste the "ff0000" bit into the place of "red"? I played around with "system=rgb", but context won't take "ff0000" as a parameter ...
Another question: underlining in ConTeXt (as far as I can discern) needs a "\startunderline"/"\stopunderline" pair, no? Accordingly the combination of
\xmlval{style:text-underline-style}{\xmlatt{#1}{text-underline-style}}{}
and
\xmlmapvalue{style:text-underline-style}{solid}{?}
doesn't work ... what's the proper construct to have xmlflush flanked by underline statements?
And even more ... how to match
generically, such that "sub*" (which doesn't work) might be used in a combination of
\xmlval{style:text-position}{\xmlatt{#1}{text-position}}{}
and
\xmlmapvalue{style:text-position}{sub*}{\subscript}
and any percentage following "sub" will be matched? Essentially I'm asking here how to use the regex "sub.*" in xmlmapvalue ...
Thanks for your time - the learning curve is steep. Where can one look up stuff like this? \starttext
\startluacode document.commands = document.commands or { } function document.commands.somehexcolor(str) local r, g, b = str:match("#(..)(..)(..)") r, g, b = tonumber(r,16) or 0, tonumber(g,16) or 0, tonumber(b,16) or 0 tex.sprint(string.format("\\colored[r=%s,g=%s,b=%s]",r/255,g/255,b/255)) end \stopluacode \setupcolors[state=start] \def\WhatAMess#1{\ctxlua{document.commands.somehexcolor("#1")}} {test \WhatAMess{\letterhash FF3344} test} \stoptext ----------------------------------------------------------------- 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 -----------------------------------------------------------------