On 2/21/2020 2:34 PM, alephzorro wrote:
Hello,
I would like to display titles differently in TOC than they appear in
text. For example, MyChapter1 -> 1retpahCyM. Basically any highly
non-trivial transformation that really needs Lua.
\starttext
\completecontent
\startchapter[title={Sample Chapter},list={retpahC elpmaS}]
\stopchapter
\stoptext
I've written simple Lua macros before, but the following approach trying
to define textcommand does not work since I can't find the way to pass
the raw title to my transform function.
\startluacode
userdata = userdata or {}
function userdata.mytransform(title)
--context(title) --this is just fine, but isn't very useful
context(string.reverse(title))
end
\stopluacode
\def\transformtitle#1%
{\ctxlua{userdata.mytransform([==[#1]==])}}
\setuplist[chapter][textcommand=\transformtitle]
\starttext
\completecontent
\startchapter[title={Sample Chapter}]
\stopchapter
\stoptext
When I print the actual title that is passed to mytransform, all I get
is \currentlistentrytitle and I haven't succeed expanding it (and
there's all kind of formatting stuff and so on going on I suppose).
Sections have "deeptextcommand" which is somewhat what I'm after here,
but I've not found similar option for TOC. So, is there a way to get
just the raw titles?
Jason C.
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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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
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