diff --git a/CB-KUSCHE/README.md b/CB-KUSCHE/README.md new file mode 100644 index 0000000..37a5600 --- /dev/null +++ b/CB-KUSCHE/README.md @@ -0,0 +1,35 @@ + + +Wahlpflichtmodul Compilerbau +==================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/CLD-KASCHE/README.md b/CLD-KASCHE/README.md new file mode 100644 index 0000000..116c50c --- /dev/null +++ b/CLD-KASCHE/README.md @@ -0,0 +1,35 @@ + + +Wahlpflichtmodul Cloud Computing 3 +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/CONS-MUELLER/README.md b/CONS-MUELLER/README.md new file mode 100644 index 0000000..4567dbc --- /dev/null +++ b/CONS-MUELLER/README.md @@ -0,0 +1,35 @@ + + +IT-Consulting +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/EMB-GUENTHER/README.md b/EMB-GUENTHER/README.md new file mode 100644 index 0000000..cccca6c --- /dev/null +++ b/EMB-GUENTHER/README.md @@ -0,0 +1,35 @@ + + +Wahlpflichtmodul Embedded Systems 3 +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/ISR-MUELLER/README.md b/ISR-MUELLER/README.md new file mode 100644 index 0000000..a709d6f --- /dev/null +++ b/ISR-MUELLER/README.md @@ -0,0 +1,35 @@ + + +IT-Infrastrukturen / Sicherheit / Recht +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/ML-FELDMANN/README.md b/ML-FELDMANN/README.md new file mode 100644 index 0000000..58aa42d --- /dev/null +++ b/ML-FELDMANN/README.md @@ -0,0 +1,35 @@ + + +Wissensbasierte Systeme / Neuronale Netze +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/MOBAN-KASCHE/README.md b/MOBAN-KASCHE/README.md new file mode 100644 index 0000000..4f78dc1 --- /dev/null +++ b/MOBAN-KASCHE/README.md @@ -0,0 +1,35 @@ + + +Wahlpflichtmodul Mobile Anwendungen 3 +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter diff --git a/NET-FELDMANN/README.md b/NET-FELDMANN/README.md new file mode 100644 index 0000000..203df9d --- /dev/null +++ b/NET-FELDMANN/README.md @@ -0,0 +1,36 @@ + + +Verteilte Systeme +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/PRO-STRASS/README.md b/PRO-STRASS/README.md new file mode 100644 index 0000000..8f6df4a --- /dev/null +++ b/PRO-STRASS/README.md @@ -0,0 +1,35 @@ + + +Computerforensik +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/WPM-HERBST/README.md b/WPM-HERBST/README.md new file mode 100644 index 0000000..9ca88f2 --- /dev/null +++ b/WPM-HERBST/README.md @@ -0,0 +1,35 @@ + + +Unity Echtzeitvisualisierung +=========================================== + + + + + +**Inhaltsverzeichnis** + +- [Platzhalter](#platzhalter) + + + + + +# Platzhalter + +Ich bin ein Platzhalter. diff --git a/enumitem.sty b/enumitem.sty new file mode 100644 index 0000000..1cb7888 --- /dev/null +++ b/enumitem.sty @@ -0,0 +1,1909 @@ +% +% Copyright (C) 2003-2019 Javier Bezos http://www.texnia.com +% +% This file may be distributed and/or modified under the conditions of +% the MIT License. A version can be found at the end of this file. +% +% Repository: https://github.com/jbezos/enumitem +% +% Release +% ~~~~~~~ + +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{enumitem}[2019/06/20 v3.9 Customized lists] + +% Notes +% ~~~~~ +% +% The tag enit@ is used through the style +% +% To do: +% ~~~~~~ +% - ref*, for adding stuff in the same fashion as label* +% - labelled descriptions (ie, label, title, body) +% - A true nextline (far from trivial and perhaps solved with +% labelled descriptions). +% - Improved \AddEnumerateCounter +% - Compatibility with interfaces and zref-enumitem +% - "Pausing" somehow inline boxed text. +% - \@enumctr <-> \@listctr? +% - Define keys with values +% - Revise @nobreak +% - bottomsep +% - \SetEnumerateCounter - must define syntax +% - option verbose +% - collect sizes in \SetEnumitemSizes? +% - series=explicit / resume +% - package option inlinenew, to define "new" inline lists +% +% +=============================+ +% | EMULATING KEYVAL | +% +=============================+ +% +% "Thanks" to xkeyval, which uses the same macro names as keyval :-(, +% the latter has to be replicated in full here to ensure it works as +% intended. The original work is by David Carlisle, under license LPPL. +% Once the code is here, it could be optimized by adapting it to the +% specific needs of enumitem (to do). + +\def\enitkv@setkeys#1#2{% + \def\enitkv@prefix{enitkv@#1@}% + \let\@tempc\relax + \enitkv@do#2,\relax,} + +\def\enitkv@do#1,{% + \ifx\relax#1\empty\else + \enitkv@split#1==\relax + \expandafter\enitkv@do\fi} + +\def\enitkv@split#1=#2=#3\relax{% + \enitkv@@sp@def\@tempa{#1}% + \ifx\@tempa\@empty\else + \expandafter\let\expandafter\@tempc + \csname\enitkv@prefix\@tempa\endcsname + \ifx\@tempc\relax + \enitkv@errx{\@tempa\space undefined}% + \else + \ifx\@empty#3\@empty + \enitkv@default + \else + \enitkv@@sp@def\@tempb{#2}% + \expandafter\@tempc\expandafter{\@tempb}\relax + \fi + \fi + \fi} + +\def\enitkv@default{% + \expandafter\let\expandafter\@tempb + \csname\enitkv@prefix\@tempa @default\endcsname + \ifx\@tempb\relax + \enitkv@err{No value specified for \@tempa}% + \else + \@tempb\relax + \fi} + +\def\enitkv@errx#1{\enit@error{#1}\@ehc} + +\let\enitkv@err\enitkv@errx + +\def\@tempa#1{% + \def\enitkv@@sp@def##1##2{% + \futurelet\enitkv@tempa\enitkv@@sp@d##2\@nil\@nil#1\@nil\relax##1}% + \def\enitkv@@sp@d{% + \ifx\enitkv@tempa\@sptoken + \expandafter\enitkv@@sp@b + \else + \expandafter\enitkv@@sp@b\expandafter#1% + \fi}% + \def\enitkv@@sp@b#1##1 \@nil{\enitkv@@sp@c##1}} + +\@tempa{ } + +\def\enitkv@@sp@c#1\@nil#2\relax#3{\enitkv@toks@{#1}\edef#3{\the\enitkv@toks@}} + +\@ifundefined{KV@toks@} + {\newtoks\enitkv@toks@} + {\let\enitkv@toks@\KV@toks@} + +\def\enitkv@key#1#2{% + \@ifnextchar[% + {\enitkv@def{enumitem#1}{#2}}% + {\@namedef{enitkv@enumitem#1@#2}####1}} + +\def\enitkv@def#1#2[#3]{% + \@namedef{enitkv@#1@#2@default\expandafter}\expandafter + {\csname enitkv@#1@#2\endcsname{#3}}% + \@namedef{enitkv@#1@#2}##1} + +% This ends the code copied from keyval (under LPPL). + +% +=============================+ +% | DEFINITIONS | +% +=============================+ +% +% (1) The package uses a token register very often. To be on the +% safe side, instead of \toks@, etc., a new one is declared. +% (2) \enit@inbox is the box storing the items in boxed inline +% lists. +% (3) \enit@outerparindent is used to save the outer parindent +% so that it can be used in the key parindent +% (4) \enit@type has three values: 0 = enum, 1 = item, 2 = desc. +% (5) \enit@calc stores which dimen is to be computed: +% 0=labelindent, 1=labelwidth, 2=labelsep, 3=leftmargin, +% 4=itemindent +% (6) \enit@resuming has four values: 0 = none, 1 = series, +% 2 = resume* series (computed in group enumitem-resume), +% 3 = resume* list (ie, with no value). + +\chardef \enit@iv=4 +\newlength\labelindent +\newdimen \enit@outerparindent +\newtoks \enit@toks +\newbox \enit@inbox + +\newif\ifenit@boxmode +\newif\ifenit@sepfrommargin +\newif\ifenit@lblfrommargin +\newif\ifenit@calcwidest +\newif\ifenit@nextline +\newif\ifenit@boxdesc + +% An alias (calc-savvy): + +\let\c@enit@cnt\@tempcnta + +\def\enit@meaning{\expandafter\strip@prefix\meaning} +\def\enit@noexcs#1{\expandafter\noexpand\csname#1\endcsname} + +\long\def\enit@afterelse#1\else#2\fi{\fi#1} +\long\def\enit@afterfi#1\fi{\fi#1} +\def\enit@ifunset#1{% + \expandafter\ifx\csname#1\endcsname\relax + \expandafter\@firstoftwo + \else + \expandafter\@secondoftwo + \fi} +\enit@ifunset{ifcsname}% + {}% + {\def\enit@ifunset#1{% + \ifcsname#1\endcsname + \expandafter\ifx\csname#1\endcsname\relax + \enit@afterelse\expandafter\@firstoftwo + \else + \enit@afterfi\expandafter\@secondoftwo + \fi + \else + \expandafter\@firstoftwo + \fi}} + +% Miscelaneous errors +% =================== + +\def\enit@error{\PackageError{enumitem}} + +\def\enit@checkerror#1#2{% + \enit@error{Unknown value '#2' for key '#1'}% + {See the manual for valid values}} + +\def\enit@itemerror{% + \enit@error{Misplaced \string\item}% + {Either there is some text before the first\MessageBreak + item or the last item has no text}} + +\def\enit@noserieserror#1{% + \enit@error{Series '#1' not started}% + {You are trying to continue a series\MessageBreak + which has not been started with 'series'}} + +\def\enit@checkseries#1{% + \ifcase\enit@resuming + \enit@error{Misplaced key '#1'}% + {'series' and 'resume*' must be used\MessageBreak + in the optional argument of lists}% + \fi} + +\def\enit@checkseries@m{% + \ifcase\enit@resuming\else + \enit@error{Uncompatible series settings}% + {'series' and 'resume*' must not be used\MessageBreak + at the same time}% + \fi} + +\let\enit@toodeep\@toodeep + +\def\@toodeep{% + \ifnum\@listdepth>\enit@listdepth\relax + \enit@toodeep + \else + \count@\@listdepth + \global\advance\@listdepth\@ne + \enit@ifunset{@list\romannumeral\the\@listdepth}% + {\expandafter\let + \csname @list\romannumeral\the\@listdepth\expandafter\endcsname + \csname @list\romannumeral\the\count@\endcsname}{}% + \fi} + +% +=============================+ +% | KEYS | +% +=============================+ +% +% Including code executed by keys. +% +% There are 2 keyval groups: enumitem, and enumitem-delayed. +% The latter is used to make sure a prioritary key is the latest one; +% eg, ref, so that the ref format set by label is overriden. So, when +% this key is found in enumitem, nothing is done, except the key/value +% is moved to enumitem-delayed. +% +% A further group (enumitem-resume) catches resume* and series in +% optional arguments in lists. +% +% Vertical spacing +% ================ + +\enitkv@key{}{topsep}{% + \enit@setlength\topsep{#1}} + +\enitkv@key{}{itemsep}{% + \enit@setlength\itemsep{#1}} + +\enitkv@key{}{parsep}{% + \enit@setlength\parsep{#1}} + +\enitkv@key{}{partopsep}{% + \enit@setlength\partopsep{#1}} + +% Horizontal spacing +% ================== +% +% There are 3 cases: *, ! and a value. The latter also +% cancels widest with the sequence key=* ... key=value +% \string is used, just in case some package changes the +% catcodes. + +\def\enit@calcset#1#2#3{% + \if\string*\string#3% + \enit@calcwidesttrue + \let\enit@calc#2% + \else\if\string!\string#3% + \enit@calcwidestfalse + \let\enit@calc#2% + \else + \ifnum\enit@calc=#2% + \enit@calcwidestfalse + \let\enit@calc\z@ + \fi + \enit@setlength#1{#3}% + \fi\fi} + +\def\enitkv@enumitem@widest#1{% + \ifcase\enit@type % enumerate + \expandafter\let\csname enit@cw@\@enumctr\endcsname\relax + \@namedef{enit@widest@\@enumctr}##1{\enit@format{#1}}% + \else % itemize / description + \def\enit@widest@{\enit@format{#1}}% + \fi} + +\def\enitkv@enumitem@widest@default{% + \expandafter\let\csname enit@cw@\@enumctr\endcsname\relax + \expandafter\let\csname enit@widest@\@enumctr\endcsname\relax} + +\enitkv@key{}{widest*}{% + \setcounter{enit@cnt}{#1}% + \expandafter\edef\csname enit@cw@\@enumctr\endcsname + {\the\c@enit@cnt}% + \expandafter\edef\csname enit@widest@\@enumctr\endcsname##1% + {##1{\the\c@enit@cnt}}} + +\enitkv@key{}{labelindent*}{% + \enit@lblfrommargintrue + \ifnum\enit@calc=\z@ + \enit@calcwidestfalse + \fi + \enit@setlength\labelindent{#1}% + \advance\labelindent\leftmargin} + +\enitkv@key{}{labelindent}{% + \enit@lblfrommarginfalse + \enit@calcset\labelindent\z@{#1}} + +\enitkv@key{}{labelwidth}{% + \enit@calcset\labelwidth\@ne{#1}} + +\enitkv@key{}{leftmargin}{% + \edef\enit@c{\the\leftmargin}% + \enit@calcset\leftmargin\thr@@{#1}% + \ifenit@lblfrommargin + \advance\labelindent-\enit@c\relax + \advance\labelindent\leftmargin + \fi} + +\enitkv@key{}{itemindent}{% + \edef\enit@c{\the\itemindent}% + \enit@calcset\itemindent\enit@iv{#1}% + \ifenit@sepfrommargin + \advance\labelsep-\enit@c\relax + \advance\labelsep\itemindent + \fi} + +\enitkv@key{}{listparindent}{% + \enit@setlength\listparindent{#1}} + +\enitkv@key{}{rightmargin}{% + \enit@setlength\rightmargin{#1}} + +% labelsep, from itemindent; labelsep*, from leftmargin + +\enitkv@key{}{labelsep*}{% + \enit@sepfrommargintrue + \ifnum\enit@calc=\tw@ + \enit@calcwidestfalse + \let\enit@calc\z@ + \fi + \enit@setlength\labelsep{#1}% + \advance\labelsep\itemindent} + +\enitkv@key{}{labelsep}{% + \enit@sepfrommarginfalse + \enit@calcset\labelsep\tw@{#1}} + +\enitkv@key{}{left}{% + \enit@setleft#1..\@empty..\@@} + +\def\enit@setleft#1..#2..#3\@@{% + \enit@setlength\labelindent{#1}% + \edef\enit@a{#3}% + \ifx\enit@a\@empty + \enit@calcset\leftmargin\thr@@*% + \else + \enit@setlength\leftmargin{#2}% + \enit@calcset\labelsep\tw@*% + \fi} + +% Series, resume and start +% ======================== + +\enitkv@key{-resume}{series}{% + \enit@checkseries@m + \let\enit@resuming\@ne %%% TODO - default check also \Set..Key + \ifcase\enit@seriesopt + \enit@ifunset{enitkv@enumitem@#1}{}% + {\enit@error + {Invalid series name '#1'}% + {Do not name a series with an existing key}}% + \else % series=override + \global\@namedef{enitkv@enumitem@#1}% with value + {\enit@error + {Key '#1' has been overriden by a series}% + {Change the series name and/or deactivate series=override}}% + \global\@namedef{enitkv@enumitem@#1@default}{}% + \fi + \def\enit@series{#1}} + +\enitkv@key{}{series}{% + \enit@checkseries{series}} + +\def\enitkv@enumitem@resume#1{% + \edef\enit@series{#1}% + \@nameuse{enit@resume@series@#1}\relax} + +\def\enitkv@enumitem@resume@default{% + \@nameuse{enit@resume@\@currenvir}\relax} + +\@namedef{enitkv@enumitem-resume@resume*}#1{% + \enit@checkseries@m + \let\enit@resuming\tw@ + \edef\enit@series{#1}% + \enit@ifunset{enit@resumekeys@series@#1}% + {\enit@noserieserror{#1}}% + {\expandafter\let\expandafter\enit@resumekeys + \csname enit@resumekeys@series@#1\endcsname}} + +\@namedef{enitkv@enumitem-resume@resume*@default}{% + \let\enit@resuming\thr@@ + \expandafter\let\expandafter\enit@resumekeys + \csname enit@resumekeys@\@currenvir\endcsname + \@nameuse{enit@resume@\@currenvir}\relax} + +\enitkv@key{}{resume*}[]{% + \enit@checkseries{resume*}} + +\newcommand\restartlist[1]{% + \enit@ifunset{end#1}% + {\enit@error{Undefined list '#1'}% + {No list has been defined with that name.}}% + {\expandafter\let + \csname enit@resume@#1\endcsname\@empty}} + +\enitkv@key{}{start}[\@ne]{% + \setcounter{\@listctr}{#1}% + \advance\@nameuse{c@\@listctr}\m@ne} + +% Penalties +% ========= + +\enitkv@key{}{beginpenalty}{% + \@beginparpenalty#1\relax} + +\enitkv@key{}{midpenalty}{% + \@itempenalty#1\relax} + +\enitkv@key{}{endpenalty}{% + \@endparpenalty#1\relax} + +% Font/Format +% =========== + +\enitkv@key{}{format}{% + \def\enit@format{#1}} + +\enitkv@key{}{font}{% + \def\enit@format{#1}} + +% Description styles +% ================== + +\enitkv@key{}{style}[normal]{% + \enit@ifunset{enit@style@#1}% + {\enit@checkerror{style}{#1}}% + {\enit@nextlinefalse + \enit@boxdescfalse + \@nameuse{enit@style@#1}% + \edef\enit@descstyle{\enit@noexcs{enit@#1style}}}} + +\def\enit@style@standard{% + \enit@boxdesctrue + \enit@calcset\itemindent\enit@iv!} + +\let\enit@style@normal\enit@style@standard + +\def\enit@style@unboxed{% + \enit@calcset\itemindent\enit@iv!} + +\def\enit@style@sameline{% + \enit@calcset\labelwidth\@ne!} + +\def\enit@style@multiline{% + \enit@align@parleft + \enit@calcset\labelwidth\@ne!} + +\def\enit@style@nextline{% + \enit@nextlinetrue + \enit@calcset\labelwidth\@ne!} + +% Labels and refs +% =============== + +% Aligment +% -------- + +\enitkv@key{}{align}{% + \enit@ifunset{enit@align@#1}% + {\enit@checkerror{align}{#1}}% + {\csname enit@align@#1\endcsname}} + +% \nobreak for unboxed label with color. See below. + +\newcommand\SetLabelAlign[2]{% + \enit@toks{#2}% + \expandafter\edef\csname enit@align@#1\endcsname + {\def\noexpand\enit@align####1{\nobreak\the\enit@toks}}} + +\def\enit@align@right{% + \def\enit@align##1{\nobreak\hss\llap{##1}}} + +\def\enit@align@left{% + \def\enit@align##1{\nobreak##1\hfil}} + +\def\enit@align@parleft{% + \def\enit@align##1{% + \nobreak + \strut\smash{\parbox[t]\labelwidth{\raggedright##1}}}} + +% \enit@ref has three possible definitions: +% (1) \relax, if there is neither label nor ref (ie, use +% LaTeX settings). +% (2) set ref to @itemlabel, if there is label but not ref +% (3) set ref to ref, if there is ref (with or without label) + +\enitkv@key{}{label}{% + \expandafter\def\@itemlabel{#1}% + \def\enit@ref{\expandafter\enit@reflabel\@itemlabel\z@}} + +\enitkv@key{}{label*}{% + \ifnum\enit@depth=\@ne + \expandafter\def\@itemlabel{#1}% + \else % no level 0 + \advance\enit@depth\m@ne + \enit@toks{#1}% + \expandafter\edef\@itemlabel{% + \enit@noexcs{label\enit@prevlabel}% + \the\enit@toks}% + \advance\enit@depth\@ne + \fi + \def\enit@ref{\expandafter\enit@reflabel\@itemlabel\z@}} + +% ref is set by label, except if there is an explicit ref in the same +% hierarchy level. Explicit refs above the current hierarchy level are +% overriden by label (besides ref), too. Since an explicit ref has +% preference, it's delayed. + +\enitkv@key{}{ref}{% + \g@addto@macro\enit@delayedkeys{,ref=#1}} + +\enitkv@key{-delayed}{ref}{% + \def\enit@ref{\enit@reflabel{#1}\@ne}} + +% #2=0 don't "normalize" (ie, already normalized) +% =1 "normalize" (in key ref) +% Used thru \enit@ref + +\def\enit@reflabel#1#2{% + \ifnum\enit@depth=\@ne\else % no level 0 + \advance\enit@depth\@ne + \@namedef{p@\@enumctr}{}% Don't accumulate labels + \advance\enit@depth\m@ne + \fi + \ifcase#2% + \@namedef{the\@enumctr}{{#1}}% + \else + \enit@normlabel{\csname the\@enumctr\endcsname}{#1}% + \fi} + +% \xxx* in counters (refstar) and widest (calcdef) +% ------------------------------------------------ +% \enit@labellist contains a list of +% \enit@elt{widest}\count\@count\enit@sc@@count +% \enit@elt is either \enit@getwidth or \enit@refstar, defined +% below +% The current implementation is sub-optimal -- labels are stored in +% labellist, counters defined again when processing labels, and +% modifying it is almost impossible. + +\let\enit@labellist\@empty + +\newcommand\AddEnumerateCounter{% + \@ifstar\enit@addcounter@s\enit@addcounter} + +\def\enit@addcounter#1#2#3{% + \enit@toks\expandafter{% + \enit@labellist + \enit@elt{#3}}% + \edef\enit@labellist{% + \the\enit@toks + \enit@noexcs{\expandafter\@gobble\string#1}% + \enit@noexcs{\expandafter\@gobble\string#2}% + \enit@noexcs{enit@sc@\expandafter\@gobble\string#2}}} + +\def\enit@addcounter@s#1#2#3{% + \enit@addcounter{#1}{#2}% + {\@nameuse{enit@sc@\expandafter\@gobble\string#2}{#3}}} + +% The 5 basic counters: + +\AddEnumerateCounter\arabic\@arabic{0} +\AddEnumerateCounter\alph\@alph{m} +\AddEnumerateCounter\Alph\@Alph{M} +\AddEnumerateCounter\roman\@roman{viii} +\AddEnumerateCounter\Roman\@Roman{VIII} + +% Inline lists +% ============ +% +% Labels +% ------ + +\enitkv@key{}{itemjoin}{% + \def\enit@itemjoin{#1}} + +\enitkv@key{}{itemjoin*}{% + \def\enit@itemjoin@s{#1}} + +\enitkv@key{}{afterlabel}{% + \def\enit@afterlabel{#1}} + +% Mode +% ---- + +\enitkv@key{}{mode}{% + \enit@ifunset{enit@mode#1}% + {\enit@checkerror{mode}{#1}}% + {\csname enit@mode#1\endcsname}} + +\let\enit@modeboxed\enit@boxmodetrue +\let\enit@modeunboxed\enit@boxmodefalse + +% Short Labels +% ============ + +\let\enit@marklist\@empty + +% shorthand, expansion: + +\newcommand\SetEnumerateShortLabel[2]{% + \let\enit@a\@empty + \def\enit@elt##1##2{% + \def\enit@b{#1}\def\enit@c{##1}% + \ifx\enit@b\enit@c\else + \expandafter\def\expandafter\enit@a\expandafter{% + \enit@a + \enit@elt{##1}{##2}}% + \fi}% + \enit@marklist + \expandafter\def\expandafter\enit@a\expandafter{% + \enit@a + \enit@elt{#1}{#2}}% + \let\enit@marklist\enit@a} + +\SetEnumerateShortLabel{a}{\alph*} +\SetEnumerateShortLabel{A}{\Alph*} +\SetEnumerateShortLabel{i}{\roman*} +\SetEnumerateShortLabel{I}{\Roman*} +\SetEnumerateShortLabel{1}{\arabic*} + +% This is called \enit@first one,two,three,\@nil\@@nil. If there +% are just one element #2 is \@nil, otherwise we have to remove +% the trailing ,\@nil with enit@first@x +% Called with the keys in \enit@c +% Returns enit@toks + +\def\enit@first#1,#2\@@nil{% + \in@{=}{#1}% Quick test, if contains =, it's key=value + \ifin@\else + \enitkv@@sp@def\enit@a{#1}% + \enit@ifunset{enitkv@enumitem@\enit@meaning\enit@a}% + {\ifnum\enit@type=\z@ + \def\enit@elt{\enit@replace\enit@a}% + \enit@marklist % Returns \enit@toks + \else + \enit@toks{#1}% + \fi + \ifx\@nil#2% + \ifx,#1,\else + \edef\enit@c{label=\the\enit@toks}% + \fi + \else + \@temptokena\expandafter{\enit@first@x#2}% + \edef\enit@c{label=\the\enit@toks,\the\@temptokena}% + \fi}% + {}% + \fi + \enit@toks\expandafter{\enit@c}} + +\def\enit@first@x#1,\@nil{#1} + +\def\enit@replace#1#2#3{% + \enit@toks{}% + \def\enit@b##1#2##2\@@nil{% + \ifx\@nil##2% + \addto@hook\enit@toks{##1}% + \else + \edef\enit@a{\the\enit@toks}% + \ifx\enit@a\@empty\else + \enit@error{Extra short label ignored}% + {There are more than one short label}% + \fi + \addto@hook\enit@toks{##1#3}% + \enit@b##2\@@nil + \fi}% + \expandafter\enit@b#1#2\@nil\@@nil + \edef#1{\the\enit@toks}} + +% Pre and post code +% ================= + +\enitkv@key{}{before}{% + \def\enit@before{#1}} + +\enitkv@key{}{before*}{% + \expandafter\def\expandafter\enit@before\expandafter + {\enit@before#1}} + +\enitkv@key{}{after}{% + \def\enit@after{#1}} + +\enitkv@key{}{after*}{% + \expandafter\def\expandafter\enit@after\expandafter + {\enit@after#1}} + +\enitkv@key{}{first}{% + \def\enit@keyfirst{#1}} + +\enitkv@key{}{first*}{% + \expandafter\def\expandafter\enit@keyfirst\expandafter + {\enit@keyfirst#1}} + +% Miscelaneous keys +% ================ + +\enitkv@key{}{nolistsep}[true]{% + \partopsep=\z@skip + \topsep=\z@ plus .1pt + \itemsep=\z@skip + \parsep=\z@skip} + +\enitkv@key{}{nosep}[true]{% + \partopsep=\z@skip + \topsep=\z@skip + \itemsep=\z@skip + \parsep=\z@skip} + +\enitkv@key{}{noitemsep}[true]{% + \itemsep=\z@skip + \parsep=\z@skip} + +\enitkv@key{}{wide}[\parindent]{% + \enit@align@left + \leftmargin\z@ + \labelwidth\z@ + \enit@setlength\labelindent{#1}% + \listparindent\labelindent + \enit@calcset\itemindent\enit@iv!} + +% The following is deprecated in favour of wide: + +\enitkv@key{}{fullwidth}[true]{% + \leftmargin\z@ + \labelwidth\z@ + \def\enit@align##1{\hskip\labelsep##1}} + +% "Abstract" layer +% ================ +% +% Named values +% ------------ + +\newcommand\SetEnumitemValue[2]{% Implicit #3 + \enit@ifunset{enit@enitkv@#1}% + {\enit@ifunset{enitkv@enumitem@#1}% + {\enit@error{Wrong key '#1' in \string\SetEnumitemValue}% + {Perhaps you have misspelled it}}{}% + \expandafter\let\csname enit@enitkv@#1\expandafter\endcsname + \csname enitkv@enumitem@#1\endcsname}{}% + \@namedef{enitkv@enumitem@#1}##1{% + \def\enit@a{##1}% + \enit@ifunset{enit@enitkv@#1@\enit@meaning\enit@a}% + {\@nameuse{enit@enitkv@#1}{##1}}% + {\@nameuse{enit@enitkv@#1\expandafter\expandafter\expandafter}% + \expandafter\expandafter\expandafter + {\csname enit@enitkv@#1@##1\endcsname}}{}}% + \@namedef{enit@enitkv@#1@#2}} + +% Defining keys +% ------------- + +\newcommand\SetEnumitemKey[2]{% + \enit@ifunset{enitkv@enumitem@#1}% + {\enitkv@key{}{#1}[]{\enitkv@setkeys{enumitem}{#2}}}% + {\enit@error{Duplicated key '#1' in \string\SetEnumitemKey}% + {There already exists a key with that name}}} + +% +=============================+ +% | PROCESSING KEYS | +% +=============================+ +% +% Set keys +% ======== +% +% Default definition. Modified below with package option 'sizes'. + +\def\enit@setkeys#1{% + \enit@ifunset{enit@@#1}{}% + {\expandafter\expandafter\expandafter + \enit@setkeys@i\csname enit@@#1\endcsname\@@}} + +% The following is used directly in resumeset: + +\def\enit@setkeys@i#1\@@{% + \let\enit@delayedkeys\@empty + \enit@shl{#1}% is either \enit@toks or returns it + \expandafter\enit@setkeys@ii\the\enit@toks\@@} + +\def\enit@setkeys@ii#1\@@{% + \enitkv@setkeys{enumitem}{#1}% + \enit@toks\expandafter{\enit@delayedkeys}% + \edef\enit@a{% + \noexpand\enitkv@setkeys{enumitem-delayed}{\the\enit@toks}}% + \enit@a} + +% Handling * and ! values +% ======================= +% +% \@gobbletwo removes \c from \c@counter. + +\def\enit@getwidth#1#2#3#4{% + \let#4#3% + \def#3##1{% + \enit@ifunset{enit@widest\expandafter\@gobbletwo\string##1}% if no widest=key + {#1}% + {\csname enit@widest\expandafter\@gobbletwo\string##1\endcsname{#4}}}} + +\def\enit@valueerror#1{\z@ % if after an assignment, but doesn't catch \ifnum + \enit@error{No default \string\value\space for '#1'}% + {You can provide one with widest*}}% + +\let\enit@values\@empty + +\def\enit@calcwidth{% + \ifenit@calcwidest + \ifcase\enit@type % ie, enum + \enit@ifunset{enit@cw@\@enumctr}% + {\@namedef{enit@cv@\@enumctr}{\enit@valueerror\@enumctr}}% + {\edef\enit@values{% + \enit@values + \@nameuse{c@\@enumctr}\@nameuse{enit@cw@\@enumctr}\relax}% + \expandafter + \edef\csname enit@cv@\@enumctr\endcsname + {\@nameuse{c@\@enumctr}}}% + \begingroup + \enit@values + \def\value##1{\csname enit@cv@##1\endcsname}% + \let\enit@elt\enit@getwidth + \enit@labellist + \settowidth\labelwidth{\@itemlabel}% + \xdef\enit@a{\labelwidth\the\labelwidth\relax}% + \endgroup + \enit@a + \or % ie, item + \ifx\enit@widest@\relax + \settowidth\labelwidth{\@itemlabel}% + \else + \settowidth\labelwidth{\enit@widest@}% + \fi + \else % ie, desc + \ifx\enit@widest@\relax + \settowidth\labelwidth{\@itemlabel}% + \else + \settowidth\labelwidth{\makelabel{\enit@widest@}}% + \fi + \advance\labelwidth-\labelsep + \fi + \fi + \advance\dimen@-\labelwidth} + +\def\enit@calcleft{% + \dimen@\leftmargin + \advance\dimen@\itemindent + \advance\dimen@-\labelsep + \advance\dimen@-\labelindent + \ifcase\enit@calc % = 0 = labelindent + \enit@calcwidth + \advance\labelindent\dimen@ + \or % = 1 = labelwidth, so no \enit@calcwidth + \labelwidth\dimen@ + \or % = 2 = labelsep + \enit@calcwidth + \advance\labelsep\dimen@ + \or % = 3 = leftmargin + \enit@calcwidth + \advance\leftmargin-\dimen@ + \or % = 4 =itemindent + \enit@calcwidth + \advance\itemindent-\dimen@ + \fi} + +\def\enit@negwidth{% + \ifdim\labelwidth<\z@ + \PackageWarning{enumitem}% + {Negative labelwidth. This does not make much\MessageBreak + sense,}% + \fi} + +% "Normalizing" labels +% ==================== +% +% Replaces \counter* by \counter{level} (those in \enit@labellist). +% +% #1 is either \csname...\endcsmame or the container \@itemlabel -- +% hence \expandafter + +\def\enit@refstar@i#1#2{% + \if*#2\@empty + \noexpand#1{\@enumctr}% + \else + \noexpand#1{#2}% + \fi}% + +\def\enit@refstar#1#2#3#4{% + \def#2{\enit@refstar@i#2}% + \def#3{\enit@refstar@i#3}} + +\def\enit@normlabel#1#2{% + \begingroup + \def\value{\enit@refstar@i\value}% + \let\enit@elt\enit@refstar + \enit@labellist + \protected@xdef\enit@a{{#2}}% Added braces as \ref is in the + \endgroup + \expandafter\let#1\enit@a} % global scope. + +% Preliminary settings and default values +% ======================================= + +\def\enit@prelist#1#2#3{% + \let\enit@type#1% + \def\enit@depth{#2}% + \edef\enit@prevlabel{#3\romannumeral#2}% + \advance#2\@ne} + +\newcount\enit@count@id + +\def\enit@tagid{% + \global\advance\enit@count@id\@ne + \edef\EnumitemId{\number\enit@count@id}} + +\def\enit@preset#1#2#3{% + \enit@tagid + \enit@sepfrommarginfalse + \enit@calcwidestfalse + \let\enit@widest@\relax + \let\enit@resuming\z@ + \let\enit@series\relax + \enit@boxmodetrue + \def\enit@itemjoin{ }% + \let\enit@itemjoin@s\relax + \let\enit@afterlabel\nobreakspace + \let\enit@before\@empty + \let\enit@after\@empty + \let\enit@keyfirst\@empty + \let\enit@format\@firstofone % and NOT empty + \let\enit@ref\relax + \labelindent\z@skip + \ifnum\@listdepth=\@ne + \enit@outerparindent\parindent + \else + \parindent\enit@outerparindent + \fi + \enit@setkeys{list}% + \enit@setkeys{list\romannumeral\@listdepth}% + \enit@setkeys{#1}% + \enit@setkeys{#1\romannumeral#2}% + \enit@setresume{#3}} + +% keyval "error" in enumitem-resume: all undefined keys (ie, all +% except resume*) are ignored, but is treated like +% resume*= + +\def\enitkv@err@a#1{% + \enit@ifunset{enit@resumekeys@series@\@tempa}{}% + {\@nameuse{enitkv@enumitem-resume@resume*\expandafter}% + \expandafter{\@tempa}}} + +% keyval "error" in the optional argument: all undefined keys are +% passed to the keyval error, but is ignored (already +% processed in enumitem-resume) + +\def\enitkv@err@b#1{% + \enit@ifunset{enit@resumekeys@series@\@tempa}% + {\enit@savekverr{#1}}% + {}} + +% Process keys in optional argument: + +\def\enit@setresume#1{% + \enit@shl{#1}% Returns enit@toks + \edef\enit@savekeys{\the\enit@toks}% + \let\enit@savekverr\enitkv@errx + \let\enitkv@errx\enitkv@err@a + \edef\enit@b{% + \noexpand\enitkv@setkeys{enumitem-resume}{\the\enit@toks}}% + \enit@b + \let\enitkv@errx\enitkv@err@b + \ifcase\enit@resuming\or\or % = 2, resume* series + \expandafter + \enit@setkeys@i\enit@resumekeys,resume=\enit@series\@@ + \or % = 3 + \expandafter + \enit@setkeys@i\enit@resumekeys,resume\@@ + \fi + \expandafter\enit@setkeys@i\enit@savekeys\@@ + \let\enitkv@errx\enit@savekverr} + +% Handling <> sytax for font sizes +% ================================ +% The following code is based on LaTeX (\DeclareFontShape). Only the +% code for <> is preserved (no functions), and a default value can be +% set before the first <>. In addition, here single values take +% precedende over ranges. The original work is by the LaTeX Team, +% under license LPPL. + +\def\enit@ifnot@nil#1{% + \def\enit@a{#1}% + \ifx\enit@a\@nnil + \expandafter\@gobble + \else + \expandafter\@firstofone + \fi} + +\def\enit@remove@to@nnil#1\@nnil{} +\def\enit@remove@angles#1>{\enit@simple@size} + +\def\enit@simple@size#1<{% + \if<#1<% + \expandafter\enit@remove@angles + \else + \def\enit@c{#1}% + \expandafter\enit@remove@to@nnil + \fi} + +\def\enit@extractrange#1<#2>{% + \ifx\enit@c\relax + \def\enit@c{#1}% + \fi + \enit@isrange#2->\@nil#2>} + +\def\enit@isrange#1-#2\@nil{% + \if>#2% + \expandafter\enit@check@single + \else + \expandafter\enit@check@range + \fi} + +\def\enit@check@range#1-#2>#3<#4\@nnil{% + \enit@ifnot@nil{#3}{% + \def\enit@b{\enit@extractrange<#4\@nnil}% + \upper@bound=% + \enit@ifunset{enit@sizefor@#2}{0#2\p@}{\@nameuse{enit@sizefor@#2}\p@}% + %%% usar count@ + \ifdim\upper@bound=\z@ \upper@bound\maxdimen \fi + \ifdim\f@size\p@<\upper@bound + \lower@bound=% + \enit@ifunset{enit@sizefor@#1}{0#1\p@}{\@nameuse{enit@sizefor@#1}\p@}% + \ifdim\f@size\p@<\lower@bound + \else + \enit@simple@size#3<#4\@nnil + \fi + \fi + \enit@b}} + +\def\enit@check@single#1>#2<#3\@nnil{% + \def\enit@b{\enit@extractrange<#3\@nnil}% + \ifdim\f@size\p@= + \enit@ifunset{enit@sizefor@#1}{0#1\p@}{\@nameuse{enit@sizefor@#1}\p@}% + \enit@simple@size#2<#3\@nnil + \let\enit@d\enit@c + \fi + \enit@b} + +\def\enit@try@size@range#1{% + \def\enit@a{#1}% + \let\enit@c\relax % last in range + \let\enit@d\relax % single + \expandafter\enit@extractrange\enit@a <-*>\@nil<\@nnil + \ifx\enit@d\relax\else\let\enit@c\enit@d\fi} + +% \enit@setlength is defined in the options section + +% This ends the code adapted from latex (under LPPL). + +\def\SetEnumitemSize#1#2{% + {\let\selectfont\relax + #2% + \expandafter\xdef\csname enit@sizefor@#1\endcsname{\f@size}}} + +\SetEnumitemSize{script}\scriptsize +\SetEnumitemSize{tiny}\tiny +\SetEnumitemSize{footnote}\footnotesize +\SetEnumitemSize{small}\small +\SetEnumitemSize{normal}\normalsize +\SetEnumitemSize{large}\large +\SetEnumitemSize{Large}\Large +\SetEnumitemSize{LARGE}\LARGE +\SetEnumitemSize{huge}\huge +\SetEnumitemSize{Huge}\Huge + +% +=============================+ +% | LIST TYPES | +% +=============================+ +% +% Displayed lists +% =============== +% #1 #2 implicit + +\def\enit@dylist{% + \enit@align@right + \list} + +\def\enit@endlist{% + \enit@after + \endlist + \ifx\enit@series\relax\else % discards resume*, too + \ifnum\enit@resuming=\@ne % ie, series= + \enit@setresumekeys{series@\enit@series}\global\global + \else % ie, resume=, resume*= (save count, but not keys) + \enit@setresumekeys{series@\enit@series}\@gobblefour\global + \fi + \enit@afterlist + \fi + \ifnum\enit@resuming=\thr@@ % ie, resume* list (save count only) + \enit@setresumekeys\@currenvir\@gobblefour\global + \else + \enit@setresumekeys\@currenvir\@empty\@empty + \fi + \aftergroup\enit@afterlist} + +% #1 = either \@currenvir or series@ +% #2(keys) #3(counter) are \global, \@gobblefour or \@empty + +\def\enit@setresumekeys#1#2#3{% + \enit@toks\expandafter{\enit@savekeys}% + \xdef\enit@afterlist{% + #2\def\enit@noexcs{enit@resumekeys@#1}{\the\enit@toks}% + \ifnum\enit@type=\z@ % ie, enum + #3\def\enit@noexcs{enit@resume@#1}{% + \csname c@\@listctr\endcsname + \the\csname c@\@listctr\endcsname}% + \fi}} + +% Inline lists +% ============ + +% Definition of \@trivlist inside inline lists. So, when +% \@trivlist is found in any displayed list (including quote, +% center, verbatim...) the default \@item is restored. + +\def\enit@intrivlist{% + \enit@changed@itemfalse + \let\@item\enit@outer@item + \let\par\@@par + \let\@trivlist\enit@outer@triv + \@trivlist} + +% Keep track of \@item and \item changes + +\newif\ifenit@changed@item +\enit@changed@itemfalse + +\newif\ifenit@changeditem +\enit@changeditemfalse + +% List +% ---- + +% Arguments, as before: +% \enitdp@, , , +% About @newlist, see @initem. + +\def\enit@inlist#1#2{% + \ifnum\@listdepth>\enit@listdepth\relax + \@toodeep + \else + \global\advance\@listdepth\@ne + \fi + \let\enit@align\@firstofone + \def\@itemlabel{#1}% + \@nmbrlistfalse + \ifenit@changed@item\else + \enit@changed@itemtrue + \let\enit@outer@triv\@trivlist + \let\@trivlist\enit@intrivlist + \@setpar\@empty + \let\enit@outer@item\@item + \fi + #2\relax + \global\@newlisttrue + \ifenit@boxmode + \ifenit@changeditem\else + \enit@changeditemtrue + \let\enit@outeritem\item + \fi + \let\@item\enit@boxitem + \else + \let\@item\enit@noboxitem + \ifx\enit@itemjoin@s\relax\else + \PackageWarning{enumitem}% + {itemjoin* discarded in mode unboxed\MessageBreak}% + \fi + \fi + \let\enit@calcleft\relax + \let\enit@afteritem\relax + \ifenit@boxmode + \global\setbox\enit@inbox\hbox\bgroup\color@begingroup + \let\item\enit@endinbox + \fi + \ignorespaces} + +\def\enit@endinlist{% + \ifenit@boxmode + \unskip + \xdef\enit@afteritem{% + \ifhmode\spacefactor\the\spacefactor\relax\fi}% + \color@endgroup + \egroup + \ifdim\wd\enit@inbox=\z@ + \enit@itemerror + \else + \ifenit@noinitem\else + \ifhmode\unskip\fi + \enit@ifunset{enit@itemjoin@s}% + {\enit@itemjoin}% + {\enit@itemjoin@s}% + \fi + \unhbox\@labels + \enit@afterlabel + \unhbox\enit@inbox + \enit@afteritem + \fi + \else + \unskip + \if@newlist + \enit@itemerror + \fi + \fi + \enit@after + \global\advance\@listdepth\m@ne + \global\@inlabelfalse + \if@newlist + \global\@newlistfalse + \@noitemerr + \fi + \ifx\enit@series\relax\else % discards resume* list, too + \ifnum\enit@resuming=\@ne % ie, series + \enit@setresumekeys{series@\enit@series}\global\global + \else % ie, resume, resume* (save count, but not keys) + \enit@setresumekeys{series@\enit@series}\@gobblefour\global + \fi + \enit@afterlist + \fi + \ifnum\enit@resuming=\thr@@ % ie, resume* list (save count only) + \enit@setresumekeys\@currenvir\@gobblefour\global + \else + \enit@setresumekeys\@currenvir\@empty\@empty + \fi + \aftergroup\enit@afterlist} + +% \@item: unboxed +% --------------- + +\def\enit@noboxitem[#1]{% + \if@newlist + \leavevmode % ships pending labels out + \global\@newlistfalse + \else + \ifhmode + \unskip + \enit@itemjoin + \else + \noindent + \fi + \fi + \if@noitemarg + \@noitemargfalse + \if@nmbrlist + \refstepcounter{\@listctr}% after \unskip (hyperref) + \fi + \fi + \mbox{\makelabel{#1}}% + \enit@afterlabel + \ignorespaces} + +% \@item: boxed +% ------------ +% +% We don't want \item to be executed locally, because it sets a flag +% (and hyperref adds another flag, too). So, we redefine it inside +% the box to \enit@endinbox which ends the box and then use the actual +% (outer) \item. labels are stored in another box, to detect empty +% boxes, ie, misplaced \item's. Note the 2nd \item ends collecting +% the 1st item and ships it out, while the 3rd \item ends collecting +% the 2nd item, puts the itemjoin and then ships the 2nd item out. +% The flag enit@noinitem keeps track of that. + +\newif\ifenit@noinitem + +\def\enit@endinbox{% + \unskip + \xdef\enit@afteritem{% + \ifhmode\spacefactor\the\spacefactor\relax\fi}% + \color@endgroup + \egroup + \enit@outeritem} + +\def\enit@boxitem[#1]{% + \if@newlist + \global\@newlistfalse + \ifdim\wd\enit@inbox>\z@ + \enit@itemerror + \fi + \enit@noinitemtrue + \leavevmode % ships pending labels out + \else + \ifdim\wd\enit@inbox=\z@ + \enit@itemerror + \else + \ifenit@noinitem + \enit@noinitemfalse + \else + \ifhmode\unskip\fi + \enit@itemjoin + \fi + \unhbox\@labels + \enit@afterlabel + \unhbox\enit@inbox + \enit@afteritem + \fi + \fi + \if@noitemarg + \@noitemargfalse + \if@nmbrlist + \refstepcounter{\@listctr}% + \fi + \fi + \sbox\@labels{\makelabel{#1}}% + \let\enit@afteritem\relax + \setbox\enit@inbox\hbox\bgroup\color@begingroup + \let\item\enit@endinbox + \hskip1sp % in case the first thing is \label + \ignorespaces} + +% Pause item +% ---------- +% +% To do. +% +% The three types +% =============== +% +% enumerate and enumerate* +% ------------------------ +% +% The following has 4 arguments, which in enumerate are: +% \@enumdepth, enum, \thr@@, . +% In user defined environments they are: +% \enitdp@, , , + +\def\enit@enumerate{% + \let\enit@list\enit@dylist + \enit@enumerate@i} + +\@namedef{enit@enumerate*}{% + \let\enit@list\enit@inlist + \enit@enumerate@i} + +\def\enit@enumerate@i#1#2#3#4{% + \ifnum#1>#3\relax + \enit@toodeep + \else + \enit@prelist\z@{#1}{#2}% + \edef\@enumctr{#2\romannumeral#1}% + \expandafter + \enit@list + \csname label\@enumctr\endcsname + {\usecounter\@enumctr + \let\enit@calc\z@ + \def\makelabel##1{\enit@align{\enit@format{##1}}}% + \enit@preset{#2}{#1}{#4}% + \enit@normlabel\@itemlabel\@itemlabel + \enit@ref + \enit@calcleft + \enit@before + \enit@negwidth}% + \enit@keyfirst + \fi} + +\let\enit@endenumerate\enit@endlist +\@namedef{enit@endenumerate*}{\enit@endinlist} + +% itemize and itemize* +% -------------------- +% +% The following has 4 arguments, which in itemize are: +% \@itemdepth, item, \thr@@, . +% In user defined environments they are: +% \enitdp@, , , + +\def\enit@itemize{% + \let\enit@list\enit@dylist + \enit@itemize@i} + +\@namedef{enit@itemize*}{% + \let\enit@list\enit@inlist + \enit@itemize@i} + +\def\enit@itemize@i#1#2#3#4{% + \ifnum#1>#3\relax + \enit@toodeep + \else + \enit@prelist\@ne{#1}{#2}% + \edef\@itemitem{label#2\romannumeral#1}% + \expandafter + \enit@list + \csname\@itemitem\endcsname + {\let\enit@calc\z@ + \def\makelabel##1{\enit@align{\enit@format{##1}}}% + \enit@preset{#2}{#1}{#4}% + \enit@calcleft + \enit@before + \enit@negwidth}% + \enit@keyfirst + \fi} + +\let\enit@enditemize\enit@endlist +\@namedef{enit@enditemize*}{\enit@endinlist} + +% description and description* +% ---------------------------- +% +% Make sure \descriptionlabel exists: + +\providecommand*\descriptionlabel[1]{% + \hspace\labelsep + \normalfont\bfseries#1} + +\@namedef{enit@description*}{% + \let\enit@list\enit@inlist + \enit@description@i} + +\def\enit@description{% + \let\enit@list\enit@dylist + \enit@description@i} + +\def\enit@description@i#1#2#3#4{% + \ifnum#1>#3\relax + \enit@toodeep + \else + \enit@list{}% + {\let\enit@type\tw@ + \advance#1\@ne + \labelwidth\z@ + \enit@align@left + \let\makelabel\descriptionlabel + \enit@style@standard + \enit@preset{#2}{#1}{#4}% + \enit@calcleft + \let\enit@svlabel\makelabel + \def\makelabel##1{% + \labelsep\z@ + \ifenit@boxdesc + \enit@svlabel{\enit@align{\enit@format{##1}}}% + \else + \nobreak + \enit@svlabel{\enit@format{##1}}% + \aftergroup\enit@postlabel + \fi}% + \enit@before + \enit@negwidth}% + \enit@keyfirst + \fi} + +\let\enit@enddescription\enit@endlist +\@namedef{enit@enddescription*}{\enit@endinlist} + +% trivlist +% ======== + +\def\enit@trivlist{% + \let\enit@type\tw@ + \parsep\parskip + \csname @list\romannumeral\the\@listdepth\endcsname + \@nmbrlistfalse + \enit@tagid + \enit@setglobalkeys % ie, list and list + \enit@setkeys{trivlist}% + \enit@setkeys{trivlist\romannumeral\@listdepth}% + \@trivlist + \labelwidth\z@ + \leftmargin\z@ + \itemindent\z@ + \let\@itemlabel\@empty + \def\makelabel##1{##1}} + +% Description styles +% ================== +% +% the next definition is somewhat tricky because labels are boxed. +% That's fine when the label is just placed at the begining of a line +% of text, but when the box is placed without horizontal material, +% leading is killed. So, we need change somehow \box to \unhbox, but +% I don't want to modify \@item. The code below presumes \@item has +% not been changed and arguments gobble the part setting \@labels, +% which is replaced by a new one. +% +% The default value in description is itemindent=!, but some styles +% (those whose item text begin at a fixed place, ie, nextline, +% multiline and sameline) change it to labelwidth=!. +% +% We must be careful with the group and the whatsit added by color to +% boxes. Alignment is applied here and some adjustments in skips are +% necessary to get proper line breaks (including a \nobreak at the +% beginning of \enit@align, ie, after the first whatsit, see above). +% To "pass" the inner group added by color to the box, \enit@postlabel +% ckecks if the following is }. ie, \egroup -- if not, the box has +% not reached yet its end. + +\def\enit@postlabel{% + \@ifnextchar\egroup + {\aftergroup\enit@postlabel}% + {\enit@postlabel@i}} + +\def\enit@postlabel@i#1#2#3#4#5{% + \def\enit@lblpenalty{\penalty\z@\hskip\skip@}% + \ifenit@nextline + \ifdim\wd\@tempboxa>\labelwidth + \def\enit@lblpenalty{\newline\@nobreaktrue}% + \fi + \fi + \everypar{% + \@minipagefalse + \global\@newlistfalse + \if@inlabel + \global\@inlabelfalse + {\setbox\z@\lastbox + \ifvoid\z@ + \kern-\itemindent + \fi}% + \unhbox\@labels + \skip@\lastskip % Save last \labelsep + \unskip % Remove it + \enit@lblpenalty % Restore it, after penalty + \fi + \if@nobreak + \@nobreakfalse + \clubpenalty\@M + \else + \clubpenalty\@clubpenalty + \everypar{}% + \fi}% + \def\enit@a{#1#2#3#4}% + \def\enit@b{\global\setbox\@labels\hbox}% + \ifx\enit@a\enit@b\else + \enit@error{Non standard \string\item}% + {A class or a package has redefined \string\item\MessageBreak + and I do not know how to continue}% + \fi + \global\setbox\@labels\hbox{% + \unhbox\@labels + \hskip\itemindent + \hskip-\labelwidth + \hskip-\labelsep + \ifdim\wd\@tempboxa>\labelwidth + \enit@align{\unhbox\@tempboxa}\unskip % Removes (typically) \hfil + \else + \leavevmode\hbox to\labelwidth{\enit@align{\unhbox\@tempboxa}}% + \fi + \hskip\labelsep}} + +% +=============================+ +% | (RE)DEFINING LISTS | +% +=============================+ +% +% Set keys/values +% =============== +% Remember \romannumeral0 expands to nothing. +% #1 = list name, #2 = level, #3 = flag if star, #4 = keys/values + +\let\enit@keys@sizes\relax + +\def\enit@saveset#1#2#3#4{% + \setcounter{enit@cnt}{#2}% + \ifx\enit@forsize\@empty + \ifcase#3% + \expandafter + \def\csname enit@@#1\romannumeral\c@enit@cnt\endcsname{#4}% + \or + \expandafter\let\expandafter\enit@b + \csname enit@@#1\romannumeral\c@enit@cnt\endcsname + \ifx\enit@b\relax + \let\enit@b\@empty + \fi + \expandafter\def + \csname enit@@#1\romannumeral\c@enit@cnt\expandafter\endcsname + \expandafter{\enit@b,#4}% + \fi + \else + \ifcase#3% + \enit@ifunset{enit@@#1\romannumeral\c@enit@cnt}% + {\expandafter\let + \csname enit@@#1\romannumeral\c@enit@cnt\endcsname\@empty}% + {}% + \expandafter\let\expandafter\enit@b + \csname enit@@#1\romannumeral\c@enit@cnt @@sizes\endcsname + \ifx\enit@b\relax + \let\enit@b\@empty + \fi + \toks@\expandafter{\enit@b}% + \edef\enit@b{\the\toks@\enit@forsize\enit@keys@sizes}% + \expandafter\def + \csname enit@@#1\romannumeral\c@enit@cnt @@sizes\expandafter\endcsname + \expandafter{\enit@b{#4}}% + \else + \enit@error{* and \string<\string> are not compatible}% + {Use either * or angles, but not both.}% + \fi + \fi} + +% TODO: more robust tests (catch wrong key names, but not easy) + +% Internally, LaTeX uses a short name for enumerate (enum) +% and itemize (item). To be consistent with this convention, +% a couple of macros provide a "translation". I'm not very +% happy with the current implementation. + +\def\enit@shortenumerate{enum} +\def\enit@shortitemize{item} + +\newcommand\setlist{% + \@ifstar{\enit@setlist\@ne}{\enit@setlist\z@}} + +\def\enit@setlist#1{% + \@ifnextchar<% + {\enit@setlist@q#1}% + {\let\enit@forsize\@empty\enit@setlist@n#1}} + +% Default definitions. Modified below with option 'sizes': + +\def\enit@setlist@q#1<#2>{% + \enit@error + {Activate this feature with options 'sizes'}% + {Size dependent setting with \string<\string> must be\MessageBreak + explicitly activated with the package option 'sizes'}} + +\def\enit@setlist@n#1{% + \@ifnextchar[{\enit@setlist@x#1}{\enit@setlist@i#1\@empty}} + +% Let's accept \setlist[]*{}, too, because an error in <=3.5.1 + +\def\enit@setlist@x#1[#2]{% + \@ifstar{\enit@setlist@i\@ne{#2}}{\enit@setlist@i#1{#2}}} + +% #1 list names/levels, #2 keys/values + +% #1 star flag, #2 list names/levels, #3 keys/values + +\def\enit@setlist@i#1#2#3{% + \let\enit@eltnames\relax + \let\enit@b\@empty + \let\enit@eltlevels\relax + \let\enit@c\@empty + \protected@edef\enit@a{#2}% + \@for\enit@a:=\enit@a\do{% the 2nd enit@a is first expanded + \enit@ifunset{enitdp@\enit@meaning\enit@a}% + {\edef\enit@c{\enit@c\enit@eltlevels{\enit@a}}}% + {\enit@ifunset{enit@short\enit@meaning\enit@a}% + \@empty + {\edef\enit@a{\@nameuse{enit@short\enit@a}}}% + \edef\enit@b{\enit@b\enit@eltnames{\enit@a}}}}% + \ifx\enit@b\@empty + \def\enit@b{\enit@eltnames{list}}% + \fi + \ifx\enit@c\@empty + \def\enit@c{\enit@eltlevels{0}}% + \fi + \def\enit@eltnames##1{% + \def\enit@a{##1}% + \enit@c}% + \def\enit@eltlevels##1{% + \enit@saveset\enit@a{##1}#1{#3}}% + \enit@b}% + +% Deprecated: + +\newcommand\setdisplayed[1][0]{\setlist[trivlist,#1]} +\let\enitdp@trivlist\@empty % dummy, let know it exists +\newcommand\setenumerate[1][0]{\setlist[enumerate,#1]} +\newcommand\setitemize[1][0]{\setlist[itemize,#1]} +\newcommand\setdescription[1][0]{\setlist[description,#1]} + +% New lists +% ========= + +% When defining a list, \label... and counters must be defined +% for each level, too: + +\def\enit@xset@itemize{% + \@namedef{label\enit@c\romannumeral\count@}{% + \enit@error{Undefined label}% + {You have defined a list, but labels have + not been setup.\MessageBreak + You can set the label field with \string\setlist.}}} +\@namedef{enit@xset@itemize*}{\enit@xset@itemize} + +\def\enit@xset@enumerate{% + \enit@xset@itemize + \enit@ifunset{c@\enit@c\romannumeral\count@}% + {\@definecounter{\enit@c\romannumeral\count@}}{}} +\@namedef{enit@xset@enumerate*}{\enit@xset@enumerate} + +\let\enit@xset@description\@empty +\@namedef{enit@xset@description*}{\enit@xset@description} + +\newcommand\newlist{\enit@newlist\newenvironment} +\newcommand\renewlist{\enit@newlist\renewenvironment} + +% , , , + +\def\enit@newlist#1#2#3#4{% + \enit@ifunset{enit@xset@#3}% + {\enit@error{Unknown list type '#3')}% + {Valid types are: + enumerate, itemize, description,\MessageBreak + enumerate*, itemize*, description*}}% + {}% + \setcounter{enit@cnt}{#4}% + \count@\@ne + \enit@ifunset{enit@short#2}% + {\def\enit@c{#2}}% + {\edef\enit@c{\csname enit@short#2\endcsname}}% + \loop + \@nameuse{enit@xset@#3}% Uses \enit@c + \ifnum\count@<\c@enit@cnt + \advance\count@\@ne + \repeat + \enit@ifunset{enitdp@#2}% + {\expandafter\newcount\csname enitdp@#2\endcsname}{}% + \csname enitdp@#2\endcsname\z@ + \advance\c@enit@cnt\m@ne + \edef\enit@a{% + \noexpand#1{#2}[1][]% + {\enit@noexcs{enit@#3}% + \enit@noexcs{enitdp@#2}% + {\enit@c}% + {\the\c@enit@cnt}% + {####1}}% + {\enit@noexcs{enit@end#3}}}% + \enit@a} + +% Changing the default nesting limit +% ---------------------------------- + +\newcommand\setlistdepth{\def\enit@listdepth} +\setlistdepth{5} + +% +=============================+ +% | PACKAGE OPTIONS | +% +=============================+ + +\newif\ifenit@loadonly + +\DeclareOption{ignoredisplayed}{\let\enit@trivlist\trivlist} +\DeclareOption{includedisplayed}{% + \def\enit@setglobalkeys{% + \enit@setkeys{list}% + \enit@setkeys{list\romannumeral\@listdepth}}} +\let\enit@setglobalkeys\relax + +\DeclareOption{loadonly}{\enit@loadonlytrue} + +\DeclareOption{shortlabels} + {\def\enit@shl#1{% + \ifnum\enit@type=\tw@ + \enit@toks{#1}% + \else + \def\enit@c{#1}% + \enit@first#1,\@nil\@@nil % Returns enit@toks + \fi}} + +\DeclareOption{inline} + {\newenvironment{enumerate*}[1][]% + {\@nameuse{enit@enumerate*}\enitdp@enumerate{enum}\thr@@{#1}} + {\@nameuse{enit@endenumerate*}} + \newenvironment{itemize*}[1][]% + {\@nameuse{enit@itemize*}\enitdp@itemize{item}\thr@@{#1}} + {\@nameuse{enit@enditemize*}} + \newenvironment{description*}[1][]% + {\@nameuse{enit@description*}\enitdp@description{description}\@M{#1}} + {\@nameuse{enit@enddescription*}}} + +\def\enit@setlength{\setlength} +\DeclareOption{sizes} + {\def\enit@setlength#1#2{% + \enit@try@size@range{#2}% Returns \enit@c + \setlength#1{\enit@c}}% + \def\enit@setkeys#1{% + \enit@ifunset{enit@@#1}{}% + {\let\enit@c\@empty + \enit@ifunset{enit@@#1@@sizes}{}% + {\expandafter\let\expandafter\enit@a\csname enit@@#1@@sizes\endcsname + \expandafter\enit@try@size@range\expandafter{\enit@a}% + \def\enit@keys@sizes{\def\enit@c}% + \enit@c + \let\enit@keys@sizes\relax}% + \expandafter\expandafter\expandafter + \enit@setkeys@i + \csname enit@@#1\expandafter\endcsname + \expandafter,\enit@c\@@}}% + \def\enit@setlist@q#1<#2>{% + \def\enit@forsize{<#2>}% + \enit@setlist@n#1}} + +\chardef\enit@seriesopt\z@ +\DeclareOption{series=override}{\chardef\enit@seriesopt\tw@} + +\let\enit@shl\enit@toks + +\ProcessOptions + +\let\trivlist\enit@trivlist + +% If there is no loadonly, redefine the basic lists: + +\ifenit@loadonly\else + +\let\enitdp@enumerate\@enumdepth +\renewenvironment{enumerate}[1][] + {\enit@enumerate\enitdp@enumerate{enum}\thr@@{#1}} + {\enit@endenumerate} + +\let\enitdp@itemize\@itemdepth +\renewenvironment{itemize}[1][] + {\enit@itemize\enitdp@itemize{item}\thr@@{#1}} + {\enit@enditemize} + +\newcount\enitdp@description +\renewenvironment{description}[1][] + {\enit@description\enitdp@description{description}\@M{#1}} + {\enit@enddescription} + +\fi + +% +=============================+ +% | TOOLS | +% +=============================+ + +\def\enit@drawrule#1#2#3#4{% + \rlap{% + \ifdim#1>0pt\relax + \vrule width #1 height #2 depth -#3\relax + \else\ifdim#1=0pt\relax + % + \else + \hskip#1% + \vrule width -#1 height #2 depth -#4\relax + \fi\fi}} + +\def\DrawEnumitemLabel{% + \begingroup + \item[]% + \hskip-\labelsep + \enit@drawrule\labelsep{4pt}{3pt}{2.3pt}% + \hskip-\labelwidth + \enit@drawrule\labelwidth{6pt}{5pt}{4.3pt}% + \hskip\labelwidth + \hskip\labelsep + % + \hskip-\itemindent + \enit@drawrule\itemindent{2pt}{1pt}{.3pt}% + \rlap{\vrule height 9pt depth .5pt}% + \hskip-\leftmargin + \rlap{\vrule height 9pt depth .5pt}% + \enit@drawrule\labelindent{8pt}{7pt}{6.5pt}% + % \message{\the\labelindent/\the\labelwidth/\the\labelsep/\the\itemindent}% + \endgroup} + +% TODO - option 'verbose' + +% +=============================+ +% | TWO-PASS TOOLS | +% +=============================+ + +% TODO - Not for the moment, because both tools would require to take +% into account series and resume, which is not simple. Also, are they +% applied to all lists, by type, by level, by name, etc.? Document how +% to do it in at least the simplest cases. +% +% - reverse counting +% - automatic widest, based on existing labels. + +\endinput + +MIT License +----------- + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.