El mi=C3=A9, 24 de nov. de 2021 a la(s) 19:10= , Andres Conrado Montoya via ntg-context (ntg-context@ntg.nl) escribi=C3=B3:

I'm trying to produce a do= cument with=C2=A0several authors, using macros for comma separated lists. M= y MWE is as follows:=C2=A0

%%%%%%%%%%%%%%%%%%%%%%
<= div>\def\autores{%
=C2=A0 {Luis David G=C3=B3mez-M=C3=A9ndez, Ph.=E2=80= =89D.},
=C2=A0 {Adriana del Pilar Pulido-Villamar=C3=ADn, M.=E2=80=89Sc.= },
=C2=A0 {Rubiela Casta=C3=B1eda-Salazar, M.=E2=80=89Sc.},
=C2=A0 = {Juan Carlos Ulloa-Rubiano, Ph.=E2=80=89D.},
=C2=A0 {Adriana Matiz-Vill= amil, M.=E2=80=89Sc.}%
}

\def\lastAutor{Fidson Juarismy Vesga-P= =C3=A9rez, Ph.=E2=80=89D}

\def\autorParaLista#1{#1;\space}
\def\l= istaAutores{\processcommacommand[\autores]\autorParaLista & \lastAutor:= autores.}

\starttext

\listaAutores

\stoptext
= %%%%%%%%%%%%%%%%%%%%%%%

So far, no luck trying to = extract the last item from a comma separated list. That's the reason I = created a "\lastAutor" macro, so I can treat the last one differe= ntly.=C2=A0

This produces:=C2=A0

%%%%%%
Luis David G=C3=B3mez-M=C3=A9ndez, Ph.D.; Adriana = del Pilar Pulido-Villamar=C3=ADn, M. Sc.; Rubiela Casta=C3=B1eda-Salazar, M= . Sc.; Juan Carlos Ulloa-Rubiano, Ph.D.; Adriana Matiz-Villamil, M. Sc.; &a= mp; Fidson Juarismy Vesga-P=C3=A9rez, Ph.D: autores.
%%%= %%%

However, what I'm trying to get is:=C2=A0
=

%%%%%%
Luis David G=C3=B3mez-M=C3=A9ndez= , Ph.D.; Adriana del Pilar Pulido-Villamar=C3=ADn, M. Sc.; Rubiela Casta=C3= =B1eda-Salazar, M. Sc.; Juan Carlos Ulloa-Rubiano, Ph.D.; Adriana Matiz-Vil= lamil, M. Sc. & Fidson Juarismy Vesga-P=C3=A9rez, Ph.D: autores.
%%%%%%

Which is very clos= e to what I need, except the ";" just before the "&"= ;. So the question is: is=C2=A0it possible to do this in a more effective o= r simpler, or better way, and write a macro that outputs something like &qu= ot;Author1; Author2; Author3 & Author4: authors.", given a comma s= eparated list of authors?=C2=A0

--
Andr=C3=A9s Conrado MontoyaAndi K=C3=BA
andresconrado@gmail.com
http://sesentaycuatro.com
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=E2=80=9CYou = develop an instant global consciousness, a people orientation,=20 an intense dissatisfaction with the state of the world, and a compulsion to do something about it. From out there on the moon, international=20 politics look so petty. You want to grab a politician by the scruff of=20 the neck and drag him a quarter of a million miles out and say, =E2=80=98Lo= ok at that, you son of a bitch.=E2=80=99=E2=80=9D =E2=80=94 Apollo 14 astronaut = Edgar Mitchell
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