From 99c6d630fa547ee3bd0141371f50a56ce2ae85c6 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sat, 18 May 2019 21:16:50 +0000 Subject: listofitemsold.tex in runtime git-svn-id: svn://tug.org/texlive/trunk@51159 c570f23f-e606-0410-a88d-b1316a301751 --- .../tex/generic/listofitems/listofitemsold.tex | 572 +++++++++++++++++++++ 1 file changed, 572 insertions(+) create mode 100644 Master/texmf-dist/tex/generic/listofitems/listofitemsold.tex (limited to 'Master/texmf-dist/tex/generic/listofitems') diff --git a/Master/texmf-dist/tex/generic/listofitems/listofitemsold.tex b/Master/texmf-dist/tex/generic/listofitems/listofitemsold.tex new file mode 100644 index 00000000000..644200a6f0a --- /dev/null +++ b/Master/texmf-dist/tex/generic/listofitems/listofitemsold.tex @@ -0,0 +1,572 @@ +% !TeX encoding = ISO-8859-1 +% Ce fichier contient le code de l'extension "listofitems" +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % +\def\loiname {listofitems} % +\def\loiver {1.61} % +% % +\def\loidate {2019/03/03} % +% % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % +% Author : Christian Tellechea, Steven B. Segletes % +% Status : Maintained % +% Maintainer : Christian Tellechea % +% Email : unbonpetit@netc.fr % +% steven.b.segletes.civ@mail.mil % +% Package URL: https://www.ctan.org/pkg/listofitems % +% Bug tracker: https://framagit.org/unbonpetit/listofitems/issues % +% Repository : https://framagit.org/unbonpetit/listofitems/tree/master +% Copyright : Christian Tellechea 2016-2019 % +% Licence : Released under the LaTeX Project Public License v1.3c % +% or later, see http://www.latex-project.org/lppl.txt % +% Files : 1) listofitems.tex % +% 2) listofitems.sty % +% 3) listofitems-fr.tex % +% 4) listofitems-fr.pdf % +% 5) listofitems-en.tex % +% 6) listofitems-en.pdf % +% 7) README % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\ifdefined\ProvidesPackage\else + \immediate\write -1 {% + Package: \loidate\space v\loiver\space Grab items in lists using user-specified sep char (CT)}% +\fi + +\expandafter\edef\csname loi_restorecatcode\endcsname{\catcode\number`\_=\number\catcode`\_\relax} +\catcode`\_11 + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%% gestion des erreurs %%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\ifdefined\PackageError + \def\loi_error#1{\PackageError\loiname{#1}{Read the manual}}% pour LaTeX +\else + \def\loi_error#1{\errmessage{Package \loiname\space Error: #1^^J}}% pour TeX +\fi + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%% vérification de la présence de etex %%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\begingroup +\edef\__tempa{\meaning\eTeXversion}\edef\__tempb{\string\eTeXversion}% +\ifx\__tempa\__tempb + \endgroup +\else + \endgroup + \loi_error{You are not using an eTeX engine, listofitems cannot work.}% + \loi_restorecatcode\expandafter\endinput +\fi + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macros auxiliaires %%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\chardef\loi_stop=0 +\def\loi_quark{\loi_quark} +\long\def\loi_identity#1{#1} +\long\def\loi_gobarg#1{} +\long\def\loi_first#1#2{#1} +\long\def\loi_second#1#2{#2} +\long\def\loi_firsttonil#1#2\_nil{#1} +\long\def\loi_antefi#1#2\fi{#2\fi#1} +\long\def\loi_exparg#1#2{\expandafter\loi_exparg_a\expandafter{#2}{#1}}% \loi_exparg{}{} devient {<*b>} +\long\def\loi_exparg_a#1#2{#2{#1}} +\long\def\loi_expafter#1#2{\expandafter\loi_expafter_a\expandafter{#2}{#1}}% \loi_expafter{}{} devient <*b> +\long\def\loi_expafter_a#1#2{#2#1} +\def\loi_macroname{\loi_ifinrange\escapechar[[0:255]]{\expandafter\loi_gobarg}{}\string} +\def\loi_argcsname#1#{\loi_argcsname_a{#1}} +\def\loi_argcsname_a#1#2{\loi_expafter{#1}{\csname#2\endcsname}} +\long\def\loi_addtomacro#1#2{\loi_exparg{\def#1}{#1#2}} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%% macros de test %%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\long\def\loi_ifnum#1{\ifnum#1\expandafter\loi_first\else\expandafter\loi_second\fi} +\long\def\loi_ifx#1{\ifx#1\expandafter\loi_first\else\expandafter\loi_second\fi} +\long\def\loi_ifempty#1{\loi_exparg\loi_ifx{\expandafter\relax\detokenize{#1}\relax}} +\def\loi_ifstar#1#2{\def\loi_ifstar_a{\loi_ifx{*\loi_nxttok}{\loi_first{#1}}{#2}}\futurelet\loi_nxttok\loi_ifstar_a} +\long\def\loi_ifstuffexpandable#1{\def\loi_tempa{#1}\loi_exparg{\def\loi_tempb}{#1}\expandafter\unless\loi_ifx{\loi_tempa\loi_tempb}} +\long\def\loi_ifcsexpandable#1{% #1 est-il constitué d'une sc _développable_ ? + \loi_ifempty{#1} + {\loi_second + } + {\loi_ifspacefirst{#1} + {\loi_second% si espace en 1er, faux + } + {% + \loi_exparg\loi_ifempty{\loi_gobarg#1}% 1 seul token ? + {\begingroup\escapechar`\_\def\_{#1}\expandafter\endgroup + \csname loi_\if\expandafter\expandafter\expandafter\loi_firsttonil\expandafter\string\_\_nil\string _first\else second\fi\endcsname + {\loi_ifstuffexpandable{#1}} + {\loi_second}% + } + {\loi_second% si plusieurs tokens, faux + }% + }% + }% +} +\def\loi_ifinrange#1[[#2:#3]]{\loi_ifnum{\numexpr(#1-#2)*(#1-#3)>0 }\loi_second\loi_first} +\def\loi_ifstring#1\in#2{% si la chaine #1 est contenue dans #2 + \def\loi_ifstring_a##1#1##2\_nil{\loi_ifempty{##2}\loi_second\loi_first}% + \loi_ifstring_a#2#1\@nil% appel de la macro auxiliaire +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macros \loi_foreach %%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\newcount\loi_cnt_foreach_nest \loi_cnt_foreach_nest=0 +\def\end_foreach{\end_foreach} +\def\loi_def_foreachsep#1{% + \long\def\loi_foreach##1\in##2##3{% + \global\advance\loi_cnt_foreach_nest1 + \loi_argcsname\def{loop_code_\number\loi_cnt_foreach_nest}{##3}% + \loi_foreach_a##1##2#1\end_foreach#1% + \loi_argcsname\let{loop_code_\number\loi_cnt_foreach_nest}\empty + \global\advance\loi_cnt_foreach_nest-1 + }% + \long\def\loi_foreach_a##1##2#1{% + \def##1{##2}% + \loi_ifx{\end_foreach##1} + {} + {\csname loop_code_\number\loi_cnt_foreach_nest\endcsname% exécute le code + \loi_foreach_a##1% + }% + }% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%% macros gérant l'appariement %%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\long\def\defpair#1{% + \let\loi_listofpair\empty + \loi_ifempty{#1} + {} + {\defpair_a{}#1\loi_quark\loi_quark}% +} +\long\def\defpair_a#1#2#3{% + \loi_ifx{\loi_quark#2} + {\def\loi_sanitizelist##1,\_nil{\def\loi_listofpair{##1}}% + \loi_sanitizelist#1\_nil + } + {\loi_if_validpair#2#3% + {\long\def\loi_paired_a{#2}\long\def\loi_paired_b{#3}% + \loi_ifx{\loi_paired_a\loi_paired_b} + {\loi_error{Paired tokens must not be equal, the pair \detokenize{#2#3} is ignored}% + \defpair_a{#1}% + } + {\defpair_a{#1#2#3,}% + }% + } + {\loi_error{Invalid paired tokens, the pair "\detokenize{#2}" and "\detokenize{#3}" is ignored}% + \defpair_a{#1}% + }% + }% +} +\long\def\loi_if_validpair#1#2{% + \def\loi_validpair{1}% + \loi_if_invalid_pairtoken{#1}{\def\loi_validpair{0}}% + \loi_if_invalid_pairtoken{#2}{\def\loi_validpair{0}}% + \loi_ifnum{\loi_validpair=1 } +} +\long\def\loi_if_invalid_pairtoken#1{% + \loi_ifempty{#1} + {\loi_identity + } + {\loi_ifspacefirst{#1} + {\loi_identity + } + {\loi_exparg\loi_ifempty{\loi_gobarg#1}% 1 seul token ? + {\ifcat\relax\noexpand#1\expandafter\loi_identity\else\expandafter\loi_gobarg\fi} + {\loi_identity}% si plusieurs tokens, faux + }% + }% +} +\long\def\loi_count_occur#1\in#2:#3{% compte le nombre d'occurrences de #1 dans #2 et met le résultat dans la macro #3 + \long\def\loi_count_occur_a##1##2#1##3\_nil{% + \loi_ifempty{##3} + {\def#3{##1}} + {\expandafter\loi_count_occur_a\number\numexpr##1+1\relax##3\_nil}% + }% + \loi_count_occur_a0#2#1\_nil +} +\long\def\loi_check_pair#1#2\in#3{% teste l'appariement de #1 et #2 dans #3 + \loi_ifempty{#3} + {\loi_second + } + {\loi_count_occur#1\in#3:\loi_tempa + \loi_count_occur#2\in#3:\loi_tempb + \loi_ifnum{\loi_tempa=\loi_tempb\relax}% + }% +} +\long\def\loi_grabpaired_expr#1#2#3#4#5{% #1=liste de paires #2=expression #3=séparateur #4=résultat #5=ce qui reste + \let#4\empty + \def\loi_remain{#2#3}% + \loi_foreach\loi_pair\in{#1}{\expandafter\loi_grabpaired_expr_a\loi_pair{#3}#4}% + \def\loi_remove_lastsep##1#3\_nil{\def#4{##1}}% + \expandafter\loi_remove_lastsep#4\_nil + \expandafter\long\expandafter\def\expandafter\loi_grab_remain#4##1\_nil{\loi_ifempty{##1}{\let#5\empty}{\loi_exparg{\def#5}{\loi_gobarg##1}}}% + \loi_grab_remain#2\_nil +} +\long\def\loi_grabpaired_expr_a#1#2#3#4{% #1#2=paire en cours #3=séparateur #4=résultat + \loi_exparg{\loi_check_pair#1#2\in}#4% si les paires sont appariées dans le résultat + {}% passer à la paire suivante + {\long\def\loi_grabpaired_expr_b##1#3##2\_nil{% + \loi_addtomacro#4{##1#3}% ajouter au résultat ce qui est jusqu'au prochain séparateur + \def\loi_remain{##2}% + \loi_exparg{\loi_check_pair#1#2\in}{#4} + {} + {\loi_ifempty{##2} + {\loi_error{"\detokenize{#1}" and "\detokenize{#2}" are not paired}} + {\loi_grabpaired_expr_b##2\_nil}% + }% + }% + \expandafter\loi_grabpaired_expr_b\loi_remain\_nil + }% +} +\def\insidepair#1#2#3#4{% #1#2=paire #3=expr #4=macro reçevant le resultat + \loi_if_validpair#1#2% + {\loi_ifcsexpandable{#3} + {\loi_exparg{\insidepair#1#2}{#3}#4% + } + {\loi_check_pair#1#2\in{#3}% si les paires sont appariées dans le résultat + {\def\insidepair_a##1#1##2\_nil{\insidepair_b##2\_nil{#1}}% + \def\insidepair_b##1#2##2\_nil##3{% + \loi_check_pair#1#2\in{##3##1#2} + {\loi_exparg{\def#4}{\loi_gobarg##3##1}}% + {\insidepair_b##2\_nil{##3##1#2}}% + }% + \insidepair_a#3\_nil + } + {\loi_error{"\detokenize{#1}" and "\detokenize{#2}" are not paired in "#3"}% + }% + }% + } + {\loi_error{Invalid paired tokens "\detokenize{#1}" and "\detokenize{#2}", empty \string#4 returned}% et bim + \let#4\empty% voilà, bien fait pour vos gueules + }% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macro \loi_fornum %%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\loi_fornum#1=#2to#3\do{% + \edef#1{\number\numexpr#2}\edef\loi_sgncmp{\ifnum#1<\numexpr#3\relax>+\else<-\fi}% + \expandafter\loi_fornum_a\csname loi_fornum_\string#1\expandafter\endcsname\expandafter{\number\numexpr#3\expandafter}\loi_sgncmp#1% +} +\long\def\loi_fornum_a#1#2#3#4#5#6{\def#1{\unless\ifnum#5#3#2\relax\loi_antefi{#6\edef#5{\number\numexpr#5#41\relax}#1}\fi}#1} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%% macro retirant les espaces extrêmes %%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\long\def\loi_ifspacefirst#1{\expandafter\loi_ifspacefirst_a\detokenize{#10} \_nil} +\long\def\loi_ifspacefirst_a#1 #2\_nil{\loi_ifempty{#1}} +\expandafter\def\expandafter\loi_gobspace\space{} +\def\loi_removefirstspaces{\romannumeral\loi_removefirstspaces_a} +\long\def\loi_removefirstspaces_a#1{\loi_ifspacefirst{#1}{\expandafter\loi_removefirstspaces_a\expandafter{\loi_gobspace#1}}{\loi_stop#1}} +\edef\loi_restorezerocatcode{\catcode0=\number\catcode0 \relax} +\catcode0 12 +\long\def\loi_removelastspaces#1{\romannumeral\loi_removelastspaces_a#1^^00 ^^00\_nil} +\long\def\loi_removelastspaces_a#1 ^^00{\loi_removelastspaces_b#1^^00} +\long\def\loi_removelastspaces_b#1^^00#2\_nil{\loi_ifspacefirst{#2}{\loi_removelastspaces_a#1^^00 ^^00\_nil}{\loi_stop#1}} +\loi_restorezerocatcode +\long\def\loi_removeextremespaces#1{% #1=texte où les espaces extrêmes sont retirés + \romannumeral\expandafter\expandafter\expandafter\loi_removelastspaces\expandafter\expandafter\expandafter + {\expandafter\expandafter\expandafter\loi_stop\loi_removefirstspaces{#1}}% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%% macro publique \setsepchar %%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\setsepchar{\futurelet\loi_nxttok\setsepchar_a} +\def\setsepchar_a{\loi_ifx{[\loi_nxttok}\setsepchar_b{\setsepchar_b[/]}} +\long\def\setsepchar_b[#1]#2{% #1=sepcar de #2= + \loi_ifempty{#1} + {\loi_error{Empty separator not allowed, separator "/" used}% + \setsepchar_b[/]{#2}% + } + {\def\loi_currentsep{#1}% + \_removeextremespacesfalse + \loi_nestcnt1 % réinitaliser niveau initial à 1 + \def\nestdepth{1}% + \loi_argcsname\let{loi_previndex[\number\loi_nestcnt]}\empty + \def\loi_listname{loi_listofsep}% + \let\loi_def\def \let\loi_edef\edef \let\loi_let\let + \let\loi_listofpair_saved\loi_list_ofpair + \let\loi_list_ofpair\empty + \loi_ifempty{#2} + {\loi_error{Empty list of separators not allowed, "," used}% + \readlist_e1{,}% + } + {\readlist_e1{#2}% + }% + \loi_argcsname\let\nestdepth{loi_listofseplen[0]}% + \loi_argcsname\let\loi_currentsep{loi_listofsep[1]}% 1er car de séparation + \let\loi_listofpair\loi_listofpair_saved + }% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%% macro normalisant l'index %%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\loi_normalizeindex#1#2#3{% #1=macroname #2=liste d'index #3=profondeur max --> renvoie {err}{indx norm} + \loi_ifempty{#2} + {\loi_stop{}{}} + {\loi_normalizeindex_a1{}{#3}{#1}#2,\loi_quark,}% +}% +\def\loi_normalizeindex_a#1#2#3#4#5,{% #1=compteur de profondeur #2=index précédents #3=profondeur max #4=macroname #5=index courant + \loi_ifx{\loi_quark#5} + {\loi_normalizeindex_c#2\loi_quark% supprimer la dernière virgule + } + {\loi_ifnum{#1>#3 } + {\loi_invalidindex{Too deeply nested index, index [.] retained}{#2}% si profondeur trop grande + } + {\loi_ifinrange\ifnum\numexpr#5<0 -1*\fi(#5)[[1:\csname #4len[#20]\endcsname]]% si abs(#5) hors de [1,len] + {\loi_exparg\loi_normalizeindex_b{\number\numexpr#5\ifnum\numexpr#5<0 +\csname #4len[#20]\endcsname+1\fi}{#1}{#2}{#3}{#4}} + {\loi_invalidindex{#5 is an invalid index, index [.] retained}{#2}}% + }% + }% +} +\def\loi_normalizeindex_b#1#2#3{\loi_exparg\loi_normalizeindex_a{\number\numexpr#2+1}{#3#1,}}% #1=index à rajouter #2=compteur de profondeur #3=index précédents +\def\loi_normalizeindex_c#1,\loi_quark{\loi_stop{}{#1}} +\def\loi_invalidindex#1#2{\loi_ifempty{#2}{\loi_invalidindex_a{#1},}\loi_invalidindex_a{#1}{#2}} +\def\loi_invalidindex_a#1#2{\loi_invalidindex_b#1\loi_quark#2\loi_quark} +\def\loi_invalidindex_b#1[.]#2\loi_quark#3,\loi_quark#4\loi_quark,{\loi_stop{#1[#3]#2}{#3}}% #4= index ignorés + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%% macro publique \readlist %%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\newcount\loi_nestcnt +\def\greadlist{\let\loi_def\gdef\let\loi_edef\xdef\def\loi_let{\global\let}\readlist_a}% +\def\readlist{\let\loi_def\def\let\loi_edef\edef\let\loi_let\let\readlist_a} +\def\readlist_a{% + \loi_nestcnt1 % niveau initial = 1 + \loi_argcsname\let{loi_previndex[\number\loi_nestcnt]}\empty + \loi_ifstar{\_removeextremespacestrue\readlist_b}{\_removeextremespacesfalse\readlist_b}% +} +\long\def\readlist_b#1#2{% #1=macro stockant les éléments #2=liste des éléments + \loi_ifcsexpandable{#2} + {\loi_exparg{\readlist_b#1}{#2}% + } + {\loi_edef\loi_listname{\loi_macroname#1}% + \loi_argcsname\loi_let{\loi_listname nest}\nestdepth + \loi_argcsname\loi_def{\loi_listname[]}{#2}% la liste entière + \loi_argcsname\loi_def{\loi_listname sep[]}{}% séparateur vide + \loi_ifempty{#2} + {\loi_def#1[##1]{}% + \loi_argcsname\loi_def{\loi_listname len}{0}\loi_argcsname\loi_def{\loi_listname len[0]}{0}% + \loi_error{Empty list ignored, nothing to do}% + } + {\loi_edef#1[##1]{\unexpanded{\romannumeral\expandafter\loi_checkindex\romannumeral\loi_normalizeindex}{\loi_listname}{##1}{\csname\loi_listname nest\endcsname}{\loi_listname}}% + \loi_argcsname\loi_edef{\loi_listname sep}[##1]{\unexpanded{\romannumeral\expandafter\loi_checkindex\romannumeral\loi_normalizeindex}{\loi_listname}{##1}{\csname\loi_listname nest\endcsname}{\loi_listname sep}}% + \readlist_c{#2}% + \loi_argcsname\loi_argcsname\loi_let{\loi_listname len}{\loi_listname len[0]}% longueur du niveau 0 + }% + }% +} +\def\loi_checkindex#1#2#3{% + \expandafter\expandafter\expandafter\loi_stop\csname#3[#2]\expandafter\endcsname + \romannumeral\loi_ifempty{#1}{\loi_stop}{\loi_stop\loi_error{#1}}% +} +\def\readlist_c{% + \loi_argcsname\loi_let\loi_currentsep{loi_listofsep[\number\loi_nestcnt]}% + \expandafter\readlist_d\loi_currentsep||\_nil +} +\long\def\readlist_d#1||#2\_nil#3{\readlist_e1{#3#1}}% #1= #3=liste -> rajoute un élément vide pour le test \ifempty ci dessous +\long\def\readlist_e#1#2{% #1=compteur d'index #2=liste d'éléments à examiner terminée par >>RIEN laissé après + \loi_ifempty{#2} + {\loi_argcsname\loi_edef{\loi_listname len[\csname loi_previndex[\number\loi_nestcnt]\endcsname0]}{\number\numexpr#1-1\relax}% + \loi_argcsname\loi_let{\loi_listname sep[\csname loi_previndex[\number\loi_nestcnt]\endcsname\number\numexpr#1-1\relax]}\empty% le dernier est ##NEW v1.52 + \advance\loi_nestcnt-1 + \loi_argcsname\loi_let\loi_currentsep{loi_listofsep[\number\loi_nestcnt]}% + } + {\loi_expafter{\readlist_f{#2}{}}\loi_currentsep||\loi_quark||#2\_nil{#1}% aller isoler le 1er item + }% +} +\long\def\readlist_f#1#2#3||{% #1=liste restante #2= #3= + \loi_ifx{\loi_quark#3}% on a épuisé tous les ? RESTE à lire \_nil{} + {\loi_ifempty{#2}% si #2 vide, aucun n'a été trouvé, il reste à lire "\_nil" + {\long\def\readlist_g##1\_nil##2{\loi_exparg{\readlist_h{##2}{}}{\loi_gobarg##1}{#2}}% ##2=compteur d'index + } + {\loi_ifx{\loi_listofpair\empty}% paires définies ? + {\long\def\readlist_g##1#2##2\_nil##3{\loi_exparg{\readlist_h{##3}{##2}}{\loi_gobarg##1}{#2}}% + } + {\long\def\readlist_g##1\_nil##2{% + \loi_exparg{\loi_exparg\loi_grabpaired_expr\loi_listofpair}{\loi_gobarg##1}{#2}\loi_grabpaired_result\loi_grabpaired_remain + \loi_exparg{\loi_exparg{\readlist_h{##2}}{\loi_grabpaired_remain}}{\loi_grabpaired_result}{#2}}% + }% + }% + \readlist_g\relax% le \relax meuble l'argument délimité + } + {\long\def\readlist_g##1#3##2\_nil{% + \loi_ifempty{##2}% si ne contient pas le + {\readlist_f{#1}{#2}% recommencer avec le même + }% + {\loi_ifx{\loi_listofpair\empty}% si pas de paires définies + {\loi_exparg\readlist_f{\loi_gobarg##1#3}{#3}% raccourcir et :=% ##BUGFIX v1.53 + }% + {\loi_exparg\loi_grabpaired_expr\loi_listofpair{#1}{#3}\loi_grabpaired_result\loi_grabpaired_remain + \loi_exparg\readlist_f{\loi_grabpaired_result#3}{#3}% + }% + }% + }% + \readlist_g\relax#1#3\_nil% ##BUGFIX v1.53 + }% +} +\long\def\readlist_h#1#2#3{% #1=compteur d'index #2=liste restante #3=élément courant + \loi_ifnum{0\loi_exparg\loi_ifspacefirst{\loi_currentsep}{}1\if_removeextremespaces1\fi=11 }% s'il faur retirer les espaces extrêmes + {\loi_exparg{\loi_exparg{\readlist_i{#1}{#2}}}{\loi_removeextremespaces{#3}}}% redéfinir l'élément courant + {\readlist_i{#1}{#2}{#3}}% +} +\long\def\readlist_i#1#2#3#4{% #1=compteur d'index #2=liste restante #3=élément courant #4=sep utilisé + \loi_ifnum{0\if_ignoreemptyitems1\fi\loi_ifempty{#3}1{}=11 } + {\readlist_e{#1}{#2}% si l'on n'ignore pas les éléments vides + }% + {\loi_argcsname\loi_def{\loi_listname[\csname loi_previndex[\number\loi_nestcnt]\endcsname#1]}{#3}% assignation de l'item ctuel à la macro + \loi_argcsname\loi_def{\loi_listname sep[\csname loi_previndex[\number\loi_nestcnt]\endcsname#1]}{#4}% assignation du actuel à la macro \sep + \loi_ifnum{\loi_nestcnt<\nestdepth\relax}% si imbrication max non atteinte + {\advance\loi_nestcnt1 + \loi_argcsname\edef{loi_previndex[\number\loi_nestcnt]}{\csname loi_previndex[\number\numexpr\loi_nestcnt-1]\endcsname#1,}% + \readlist_c{#3}% recommencer avec l'élément courant + } + {}% + \loi_exparg\readlist_e{\number\numexpr#1+1}{#2}% puis chercher l'élément suivant dans la liste restante + }% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%% macro \listlen %%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\listlen#1[#2]{% + \romannumeral\loi_ifempty{#2} + {\expandafter\expandafter\expandafter\loi_stop\csname\loi_macroname#1len[0]\endcsname} + {\loi_exparg\listlen_a{\romannumeral-`\.\loi_macroname#1}{#2}}% +} +\def\listlen_a#1#2{% #1=macro name #2=index non normalisé prendre + \loi_exparg{\expandafter\listlen_b\romannumeral\loi_normalizeindex{#1}{#2}}{\number\numexpr\csname#1nest\endcsname-1}{#1}% +} +\def\listlen_b#1#2#3{% #1=err #2=index normalisé #3=macroname + \expandafter\expandafter\expandafter\loi_stop\csname#3len[#2,0]\expandafter\endcsname + \romannumeral\loi_ifempty{#1}{\loi_stop}{\loi_stop\loi_error{#1}}% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macro \foreachitem %%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\foreachitem#1\in#2{% + \edef\foreachitem_a{\noexpand\foreachitem_c\noexpand#1{\expandafter\noexpand\csname\loi_macroname#1cnt\endcsname}{\loi_macroname#2}}% + \futurelet\loi_nxttok\foreachitem_b +} +\def\foreachitem_b{\loi_ifx{\loi_nxttok[}\foreachitem_a{\foreachitem_a[]}} +\def\foreachitem_c#1#2#3[#4]{% prendre + \loi_exparg{\expandafter\foreachitem_d\romannumeral\loi_normalizeindex{#3}{#4}}{\number\numexpr\csname#3nest\endcsname-1}#1{#2}{#3}% +} +\def\foreachitem_d#1#2{\loi_ifempty{#2}{\foreachitem_e{#1}{}}{\foreachitem_e{#1}{#2,}}}% #1=err #2=index norm +\long\def\foreachitem_e#1#2#3#4#5#6{% #1=err #2=index norm #3=macroiter #4=compteur associé #5=nom de macrolist #6=code + \loi_ifnum{\csname#5len[#20]\endcsname>0 } + {\loi_ifempty{#1}{}{\loi_error{#1}}% + \loi_fornum#4=1to\csname#5len[#20]\endcsname\do{\loi_argcsname\let#3{#5[#2#4]}#6}% + } + {}% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%% macro \showitem %%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\showitems{\loi_ifstar{\let\showitems_cmd\detokenize\showitems_a}{\let\showitems_cmd\loi_identity\showitems_a}} +\def\showitems_a#1{\def\showitems_b{\showitems_d#1}\futurelet\loi_nxttok\showitems_c} +\def\showitems_c{\loi_ifx{\loi_nxttok[}\showitems_b{\showitems_b[]}} +\def\showitems_d#1[#2]{\foreachitem\showitems_ater\in#1[#2]{\showitemsmacro{\expandafter\showitems_cmd\expandafter{\showitems_ater}}}} +\unless\ifdefined\fbox + \newdimen\fboxrule \newdimen\fboxsep \fboxrule=.4pt \fboxsep=3pt % réglages identiques à LaTeX + \def\fbox#1{% imitation de la macro \fbox de LaTeX, voir pages 271 à 274 de "Apprendre à programmer en TeX" + \hbox{% + \vrule width\fboxrule + \vtop{% + \vbox{\hrule height\fboxrule \kern\fboxsep \hbox{\kern\fboxsep#1\kern\fboxsep}}% + \kern\fboxsep \hrule height\fboxrule + }\vrule width\fboxrule + }% + } +\fi +\def\showitemsmacro#1{% encadrement par défaut + \begingroup\fboxsep=0.25pt \fboxrule=0.5pt \fbox{\strut#1}\endgroup + \hskip0.25em\relax +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macro \itemtomacro %%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\def\itemtomacro#1[#2]{% #1[#2]=item non encore lu: #3=macro + \edef\loi_listname{\loi_macroname#1}% + \loi_exparg{\expandafter\itemtomacro_a\romannumeral\expandafter\loi_normalizeindex\expandafter{\loi_listname}{#2}}{\csname\loi_listname nest\endcsname}\let +} +\def\gitemtomacro#1[#2]{% #1[#2]=item + \xdef\loi_listname{\loi_macroname#1}% + \loi_exparg{\expandafter\itemtomacro_a\romannumeral\expandafter\loi_normalizeindex\expandafter{\loi_listname}{#2}}{\csname\loi_listname nest\endcsname}{\global\let}% +} +\def\itemtomacro_a#1#2#3#4{% + \loi_ifempty{#1}{}{\loi_error{#1}}% + \loi_argcsname#3#4{\loi_listname[#2]}% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% réglages par défaut %%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\newif\if_removeextremespaces +\newif\if_ignoreemptyitems +\let\ignoreemptyitems\_ignoreemptyitemstrue +\let\reademptyitems\_ignoreemptyitemsfalse +\setsepchar{,} +\defpair{} +\loi_def_foreachsep{,} +\reademptyitems + +\loi_restorecatcode +\endinput + +###################################################################### +############################ Historique ############################# +###################################################################### + +v1.0 19/8/2016 + - Première version publique + +v1.1 01/09/2016 + - Stockage des séparateurs dans sep + - bug corrigé dans \loi_restorecatcode + +v1.2 22/10/2016 + - macros \greadlist et \gitemtomacro pour la globalité + +v1.3 18/11/2016 + - bugs corrigés dans la gestion de la globalité + +v1.4 05/10/2017 + - test \loi_ifprimitive ajouté au test \loi_ifcs + - suppression de \loi_expafternil, création de \loi_expafter, + modification de \loi_argcsname + - correction d'un bug : \setsepchar{\par} ne provoque plus + d'erreur. \loi_ifnum devient \long + +v1.5 06/10/2017 + - correction d'un bug dans \loi_ifcs + +v1.51 24/10/2017 + - correction d'un bug dans \loi_ifcs + +v1.52 13/01/2018 + - le dernier séparateur est + +v1.53 13/03/2018 + - correction d'un bug dans \readlist_g + +v1.6 01/11/2018 + - possibilité d'appariement de tokens dans les items + +v1.61 03/03/2019 + - la macro \loi_ifcs contient une erreur de conception. + Il faut tester si le token est un sc && s'il est + développable pour renvoyer vrai car il existe des sc + non développables && qui ne sont _pas_ des primitives. + Macro rebaptisée \loi_ifcsexpandable \ No newline at end of file -- cgit v1.2.3