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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