El vie, 22 de ene. de 2021 a la(s) 17:39, Wolfgang Schuster ( wolfgang.schuster.lists@gmail.com) escribió:
Jairo A. del Rio schrieb am 22.01.2021 um 23:14:
How strange. I guess you don't have your modules installed. In such a case, you could install them from modules.contextgarden.net http://modules.contextgarden.net and put content under texmf-modules so after mtxrun --generate and context --make examples work.
The core function of the annotation module (custom environment with key-val-arguments) is part of ConTeXt but it doesn't create new environment commands.
\defineuserdata [zzz] [alternative=zzz, after={\blank[10mm]}]
\defineuserdataalternative[zzz][renderingsetup=userdata:zzz]
\startsetups[userdata:zzz] \hrule \doifsomething{\userdataparameter{title}} {\bold{\strut\userdataparameter{title}} \blank} \strut\getuserdata \stopsetups
\starttext
\startuserdata[zzz] \input weisman \stopuserdata
\startuserdata[zzz][title=Ward] \input ward \stopuserdata
\stoptext
Another possibility is to use \do...empty and such, but it feels odd when a module for that is already available.
No \do...empty (LMTX only):
\tolerant\protected\def\startzzz#=% {\hrule \doifsomething{#1}{\bold{\strut#1}\blank}}
\protected\def\stopzzz {\blank[10mm]}
\starttext
\startzzz \input weisman \stopzzz
\startzzz{Ward} \input ward \stopzzz
A nicer way to go, indeed.
\stoptext
Wolfgang
Jairo