From 768d6790ab7c65a44384ce0aefc24e179aab38fd Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sun, 25 Jul 2021 20:48:38 +0000 Subject: macrolist (25jul21) git-svn-id: svn://tug.org/texlive/trunk@60063 c570f23f-e606-0410-a88d-b1316a301751 --- .../texmf-dist/tex/latex/macrolist/macrolist.sty | 29 +++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'Master/texmf-dist/tex/latex/macrolist') diff --git a/Master/texmf-dist/tex/latex/macrolist/macrolist.sty b/Master/texmf-dist/tex/latex/macrolist/macrolist.sty index 34de7dcc21a..36397cc9175 100644 --- a/Master/texmf-dist/tex/latex/macrolist/macrolist.sty +++ b/Master/texmf-dist/tex/latex/macrolist/macrolist.sty @@ -15,7 +15,7 @@ %% version 2005/12/01 or later. \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{macrolist}[2021/07/23 v1.1.1 Create lists of macros and perform operations on them] +\ProvidesPackage{macrolist}[2021/07/23 v1.2.0 Create lists of macros and perform operations on them] \RequirePackage{pgffor} @@ -32,6 +32,33 @@ \macrolist@inbounds{#1}{#2}% \csname macrolist@list@#1\the\numexpr #2\relax\endcsname% } +\newcommand{\listindexof}[2]{% + \def\macrolist@listindex{0}% + \macrolist@exists{#1}% + \def\macrolist@el{#2}% + \listforeach{#1}{\macrolist@listindexel}[\listsize{#1}][1]{% + \ifx\macrolist@el\macrolist@listindexel + \xdef\macrolist@listindex{\macrolist@index}% + \fi + }% + \macrolist@listindex% + \let\macrolist@listindex\relax% +} +\newcommand{\listcontains}[4]{% + \def\macrolist@listindex{0}% + \macrolist@exists{#1}% + \def\macrolist@el{#2}% + \listforeach{#1}{\macrolist@listindexel}[\listsize{#1}][1]{% + \ifx\macrolist@el\macrolist@listindexel + \xdef\macrolist@listindex{\macrolist@index}% + \fi + }% + \ifnum\macrolist@listindex>0\relax + #3% + \else + #4% + \fi +} \newcommand{\listadd}[1]{ \macrolist@exists{#1} \def\macrolist@currlist{#1} -- cgit v1.2.3