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| -rw-r--r-- | src/listofitems.sty | 4 | ||||
| -rw-r--r-- | src/listofitems.tex | 397 |
2 files changed, 401 insertions, 0 deletions
diff --git a/src/listofitems.sty b/src/listofitems.sty new file mode 100644 index 0000000..fb45d1d --- /dev/null +++ b/src/listofitems.sty @@ -0,0 +1,4 @@ +\expandafter\let\csname loi_fromsty\endcsname\relax +\input listofitems.tex +\ProvidesPackage\loiname[\loidate\space v\loiver\space Grab items in lists using user-specified sep char (CT)] +\endinput
\ No newline at end of file diff --git a/src/listofitems.tex b/src/listofitems.tex new file mode 100644 index 0000000..5ea3de6 --- /dev/null +++ b/src/listofitems.tex @@ -0,0 +1,397 @@ +% Ce fichier contient le code de l'extension "listofitems" +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % +\def\loiname {listofitems} % +\def\loiver {1.53} % +% % +\def\loidate {2018/03/13} % +% % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% 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 2017-2018 +% 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 + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%% v\'erification de la pr`'esence 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.}% + \expandafter\loi_restorecatcode\expandafter\endinput +\fi + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%% macros auxiliaires %%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%---- macros de d\'eveloppement et de manipulation d'arguments +\chardef\loi_stop=0 +\def\loi_quark{\loi_quark} +\long\def\loi_identity#1{#1} +\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_i\expandafter{#2}{#1}}% \loi_exparg{<a>}{<b>} devient <a>{<*b>} +\long\def\loi_exparg_i#1#2{#2{#1}} +\long\def\loi_expafter#1#2{\expandafter\loi_expafter_i\expandafter{#2}{#1}}% \loi_expafter{<a>}{<b>} devient <a><*b> +\long\def\loi_expafter_i#1#2{#2#1} +\def\loi_macroname{\loi_ifinrange\escapechar[[0:255]]{\expandafter\loi_gobarg}{}\string} +\def\loi_argcsname#1#{\loi_argcsname_i{#1}} +\def\loi_argcsname_i#1#2{\loi_expafter{#1}{\csname#2\endcsname}} + +%--- 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_i{\loi_ifx{*\loi_nxttok}{\loi_first{#1}}{#2}}\futurelet\loi_nxttok\loi_ifstar_i} +\long\def\loi_ifprimitive#1{\edef\loi_tempa{\meaning#1}\edef\loi_tempb{\string#1}\loi_ifx{\loi_tempa\loi_tempb}} +\long\def\loi_ifcs#1{% #1 est-il une sc (n'\'etant pas une primitive) ? + \loi_ifempty{#1} + \loi_second% si #1 est vide, faux + {\loi_ifspacefirst{#1} + \loi_second% si espace en 1er, faux + {\loi_exparg\loi_ifempty{\loi_gobarg#1}% 1 seul token ? + {\begingroup \escapechar`\_ + \if\expandafter\loi_firsttonil\detokenize{#1}\_nil\expandafter\loi_firsttonil\string\relax\_nil + \loi_ifprimitive{#1} + {\endgroup\expandafter\loi_second} + {\endgroup\expandafter\loi_first}% + \else + \endgroup\expandafter\loi_second + \fi + } + \loi_second% si plusieurs tokens, faux + }% + }% +} +\def\loi_ifinrange#1[[#2:#3]]{\loi_ifnum{\numexpr(#1-#2)*(#1-#3)>0 }\loi_second\loi_first} + +%--- macro de type for +% Voir codes 150 \`a 155 ici --> http://progtex.fr/wp-content/uploads/2014/09/code.txt +% et pages 175 \`a 184 du livre "Apprendre \`a programmer en TeX" +\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_i\csname loi_fornum_\string#1\expandafter\endcsname\expandafter{\number\numexpr#3\expandafter}\loi_sgncmp#1% +} +\long\def\loi_fornum_i#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} + +%--- macros retirant les espaces extr\^emes +% Voir codes 320 \`a 324 ici --> http://progtex.fr/wp-content/uploads/2014/09/code.txt +% et pages 339 \`a 343 de "Apprendre \`a programmer en TeX" +\long\def\loi_ifspacefirst#1{\expandafter\loi_ifspacefirst_i\detokenize{#10} \_nil} +\long\def\loi_ifspacefirst_i#1 #2\_nil{\loi_ifempty{#1}} +\expandafter\def\expandafter\loi_gobspace\space{} +\def\loi_removefirstspaces{\romannumeral\loi_removefirstspaces_i} +\long\def\loi_removefirstspaces_i#1{\loi_ifspacefirst{#1}{\expandafter\loi_removefirstspaces_i\expandafter{\loi_gobspace#1}}{\loi_stop#1}} +\edef\loi_restorezerocatcode{\catcode0=\number\catcode0 \relax} +\catcode0 12 +\long\def\loi_removelastspaces#1{\romannumeral\loi_removelastspaces_i#1^^00 ^^00\_nil} +\long\def\loi_removelastspaces_i#1 ^^00{\loi_removelastspaces_ii#1^^00} +\long\def\loi_removelastspaces_ii#1^^00#2\_nil{\loi_ifspacefirst{#2}{\loi_removelastspaces_i#1^^00 ^^00\_nil}{\loi_stop#1}} +\loi_restorezerocatcode +\long\def\loi_removeextremespaces#1{% #1=texte o\`u les espaces extr\^emes sont retir\'es + \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_i} +\def\setsepchar_i{\loi_ifx{[\loi_nxttok}\setsepchar_ii{\setsepchar_ii[/]}} +\long\def\setsepchar_ii[#1]#2{% #1=sepcar de <liste des sepcar> #2=<liste des sepcar> + \loi_ifempty{#1} + {\loi_error{Empty separator not allowed, separator "/" used}% + \setsepchar_ii[/]{#2}% + } + {\def\loi_currentsep{#1}% + \_removeextremespacesfalse + \loi_nestcnt1 % r\'einitaliser niveau initial \`a 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 + \loi_ifempty{#2} + {\loi_error{Empty list of separators not allowed, "," used}% + \readlist_iv1{,}% + } + {\readlist_iv1{#2}}% + \loi_argcsname\let\nestdepth{loi_listofseplen[0]}% + \loi_argcsname\let\loi_currentsep{loi_listofsep[1]}% 1er car de s\'eparation + }% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%% 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_i1{}{#3}{#1}#2,\loi_quark,}% +}% +\def\loi_normalizeindex_i#1#2#3#4#5,{% #1=compteur de profondeur #2=index pr\'ec\'edents #3=profondeur max #4=macroname #5=index courant + \loi_ifx{\loi_quark#5} + {\loi_normalizeindex_iii#2\loi_quark}% supprimer la derni\`ere 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_ii{\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_ii#1#2#3{\loi_exparg\loi_normalizeindex_i{\number\numexpr#2+1}{#3#1,}}% #1=index \`a rajouter #2=compteur de profondeur #3=index pr\'ec\'edents +\def\loi_normalizeindex_iii#1,\loi_quark{\loi_stop{}{#1}} +\def\loi_invalidindex#1#2{\loi_ifempty{#2}{\loi_invalidindex_i{#1},}\loi_invalidindex_i{#1}{#2}} +\def\loi_invalidindex_i#1#2{\loi_invalidindex_ii#1\loi_quark#2\loi_quark} +\def\loi_invalidindex_ii#1[.]#2\loi_quark#3,\loi_quark#4\loi_quark,{\loi_stop{#1[#3]#2}{#3}}% #4= index ignor\'es + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%% macro publique \readlist %%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\newcount\loi_nestcnt +\def\greadlist{\let\loi_def\gdef\let\loi_edef\xdef\def\loi_let{\global\let}\readlist_o}% +\def\readlist{\let\loi_def\def\let\loi_edef\edef\let\loi_let\let\readlist_o} +\def\readlist_o{% + \loi_nestcnt1 % niveau initial = 1 + \loi_argcsname\let{loi_previndex[\number\loi_nestcnt]}\empty + \loi_ifstar{\_removeextremespacestrue\readlist_i}{\_removeextremespacesfalse\readlist_i}% +} +\long\def\readlist_i#1#2{% #1=macro stockant les \'el\'ements #2=liste des \'el\'ements + \loi_ifcs{#2} + {\loi_exparg{\readlist_i#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 enti\`ere + \loi_argcsname\loi_def{\loi_listname sep[]}{}% s\'eparateur 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_auxmacrolistitem\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_auxmacrolistitem\romannumeral\loi_normalizeindex}{\loi_listname}{##1}{\csname\loi_listname nest\endcsname}{\loi_listname sep}}% + \readlist_ii{#2}% + \loi_argcsname\loi_argcsname\loi_let{\loi_listname len}{\loi_listname len[0]}% longueur du niveau 0 + }% + }% +} +\def\loi_auxmacrolistitem#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_ii{% + \loi_argcsname\loi_let\loi_currentsep{loi_listofsep[\number\loi_nestcnt]}% + \expandafter\readlist_iii\loi_currentsep||\_nil +} +\long\def\readlist_iii#1||#2\_nil#3{\readlist_iv1{#3#1}}% #1=<sep courant simple> #3=liste -> rajoute un \'el\'ement vide pour le test ifempty ci dessous +\long\def\readlist_iv#1#2{% #1=compteur d'index #2=liste d'\'el\'ements \`a examiner + \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 <sep> est <vide> ##NEW v1.52 + \advance\loi_nestcnt-1 + \loi_argcsname\loi_let\loi_currentsep{loi_listofsep[\number\loi_nestcnt]}% + } + {\loi_expafter{\readlist_vi{#2}{}}\loi_currentsep||\loi_quark||#2\_nil{#1}}% aller isoler le 1er item +} +\long\def\readlist_v#1#2{\readlist_vi{#2}{}#1||\loi_quark||#2\_nil}% #1=liste s\'eparateurs (s\'ep=||) #2=chaine de tokens +\long\def\readlist_vi#1#2#3||{% #1=liste restante #2=dernier <sep utile> #3=<sep courant> + \loi_ifx{\loi_quark#3} + {\loi_ifempty{#2}% si #1 vide, aucun <sep utile> n'a \'et\'e trouv\'e, il reste \`a lire "<liste compl\`ete>\_nil" + {\long\def\readlist_vii##1\_nil##2{\loi_exparg{\readlist_ix{##2}{}}{\loi_gobarg##1}{#2}}}% ##2=compteur d'index + {\long\def\readlist_vii##1#2{\loi_exparg\readlist_viii{\loi_gobarg##1}\relax}% + \long\def\readlist_viii##1##2\_nil##3{\loi_exparg{\readlist_ix{##3}}{\loi_gobarg##2}{##1}{#2}}% ##3=compteur d'index + }% + \readlist_vii\relax% le \relax meuble l'argument d\'elimit\'e + } + {\long\def\readlist_vii##1#3##2\_nil{% + \loi_ifempty{##2}% si <liste restante> ne contient pas le <sep courant> + {\readlist_vi{#1}{#2}}% recommencer avec le m\^eme <sep utile> + {\loi_exparg\readlist_vi{\loi_gobarg##1#3}{#3}}% sinon raccourcir <liste restante> et <sep courant>:=<sep utile>% ##BUGFIX v1.53 + }% + \readlist_vii\relax#1#3\_nil% ##BUGFIX v1.53 + }% +} +\long\def\readlist_ix#1#2#3{% #1=compteur d'index #2=liste restante #3=\'el\'ement courant + \loi_ifnum{0\loi_exparg\loi_ifspacefirst{\loi_currentsep}{}1\if_removeextremespaces1\fi=11 }% s'il faur retirer les espaces extr\^emes + {\loi_exparg{\loi_exparg{\readlist_x{#1}{#2}}}{\loi_removeextremespaces{#3}}}% red\'efinir l'\'el\'ement courant + {\readlist_x{#1}{#2}{#3}}% +} +\long\def\readlist_x#1#2#3#4{% #1=compteur d'index #2=liste restante #3=\'el\'ement courant #4=sep utilis\'e + \loi_ifnum{0\if_ignoreemptyitems1\fi\loi_ifempty{#3}1{}=11 } + {\readlist_iv{#1}{#2}}% si l'on n'ignore pas les \'el\'ements vides : + {\loi_argcsname\loi_def{\loi_listname[\csname loi_previndex[\number\loi_nestcnt]\endcsname#1]}{#3}% assignation de l'item ctuel \`a la macro + \loi_argcsname\loi_def{\loi_listname sep[\csname loi_previndex[\number\loi_nestcnt]\endcsname#1]}{#4}% assignation du <sep> actuel \`a la macro \<macrolist>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_ii{#3}% recommencer avec l'\'el\'ement courant + } + {}% + \loi_exparg\readlist_iv{\number\numexpr#1+1}{#2}% puis chercher l'\'el\'ement 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_i{\romannumeral-`\.\loi_macroname#1}{#2}}% +} +\def\listlen_i#1#2{% #1=macro name #2=index non normalis\'e prendre <profondeur max-1> + \loi_exparg{\expandafter\listlen_ii\romannumeral\loi_normalizeindex{#1}{#2}}{\number\numexpr\csname#1nest\endcsname-1}{#1}% +} +\def\listlen_ii#1#2#3{% #1=err #2=index normalis\'e #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_i{\noexpand\foreachitem_iii\noexpand#1{\expandafter\noexpand\csname\loi_macroname#1cnt\endcsname}{\loi_macroname#2}}% + \futurelet\loi_nxttok\foreachitem_ii +} +\def\foreachitem_ii{\loi_ifx{\loi_nxttok[}\foreachitem_i{\foreachitem_i[]}} +\def\foreachitem_iii#1#2#3[#4]{% prendre <profondeur max-1> + \loi_exparg{\expandafter\foreachitem_iv\romannumeral\loi_normalizeindex{#3}{#4}}{\number\numexpr\csname#3nest\endcsname-1}#1{#2}{#3}% +} +\def\foreachitem_iv#1#2{\loi_ifempty{#2}{\foreachitem_v{#1}{}}{\foreachitem_v{#1}{#2,}}}% #1=err #2=index norm +\long\def\foreachitem_v#1#2#3#4#5#6{% #1=err #2=index norm #3=macroiter #4=compteur associ\'e #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_i}{\let\showitems_cmd\loi_identity\showitems_i}} +\def\showitems_i#1{\def\showitems_ii{\showitems_iv#1}\futurelet\loi_nxttok\showitems_iii} +\def\showitems_iii{\loi_ifx{\loi_nxttok[}\showitems_ii{\showitems_ii[]}} +\def\showitems_iv#1[#2]{\foreachitem\showitems_iter\in#1[#2]{\showitemsmacro{\expandafter\showitems_cmd\expandafter{\showitems_iter}}}} +\unless\ifdefined\fbox + \newdimen\fboxrule \newdimen\fboxsep \fboxrule=.4pt \fboxsep=3pt % r\'eglages identiques \`a LaTeX + \def\fbox#1{% imitation de la macro \fbox de LaTeX, voir codes 251 \`a 254 ici --> http://progtex.fr/wp-content/uploads/2014/09/code.txt + \hbox{% et pages 271 \`a 274 de "Apprendre \`a programmer en TeX" + \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 d\'efaut + \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_i\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_i\romannumeral\expandafter\loi_normalizeindex\expandafter{\loi_listname}{#2}}{\csname\loi_listname nest\endcsname}{\global\let}% +} +\def\itemtomacro_i#1#2#3#4{% + \loi_ifempty{#1}{}{\loi_error{#1}}% + \loi_argcsname#3#4{\loi_listname[#2]}% +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%% r\'eglages par d\'efaut %%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\newif\if_removeextremespaces +\newif\if_ignoreemptyitems +\let\ignoreemptyitems\_ignoreemptyitemstrue +\let\reademptyitems\_ignoreemptyitemsfalse +\setsepchar{,} +\reademptyitems + +\loi_restorecatcode +\endinput + +###################################################################### +# Historique # +###################################################################### + +v1.0 19/8/2016 + - Premi\`ere version publique + +v1.1 01/09/2016 + - Stockage des s\'eparateurs dans <macrolist>sep + - bug corrig\'e dans \loi_restorecatcode + +v1.2 22/10/2016 + - macros \greadlist et \gitemtomacro pour la globalit\'e + +v1.3 18/11/2016 + - bugs corrig\'es dans la gestion de la globalit\'e + +v1.4 05/10/2017 + - test \loi_ifprimitive ajout\'e au test \loi_ifcs + - suppression de \loi_expafternil, cr\'eation 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 s\'eparateur est <vide> + +v1.53 13/03/2018 + - correction d'un bug dans \readlist_vii
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