summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/source/latex/mucproc/mucproc.dtx
blob: be84a5839a8c6e95a6154a423e9be31fb56573eb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
% \iffalse meta-comment
%
% Copyright (C) 2017 by Marei Peischl <tex@mareipeischl.de>
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Marei Peischl.
%
% This work consists of the files mucproc.dtx and mucproc.ins
% and the derived files mucproc.cls and mucfontsize10pt.clo.
%
% \fi
%
% \iffalse
%
%<*!font-clo>
\def\mucprocVersion{1.02}
%<*driver>
\ProvidesFile{mucproc.dtx}[2017/03/09 v\mucprocVersion\ MuC-conference proceedings]
%</driver>

%<*class>
\NeedsTeXFormat{LaTeX2e}[2014/05/01]
\ProvidesClass{mucproc}
    [2017/03/09 v\mucprocVersion\ conference proceedings for the German MuC-conference]
%</class>
%
%<*driver>
\documentclass[english]{ltxdoc}
\usepackage{selinput}\SelectInputMappings{adieresis={ä},germandbls={ß}}
\usepackage[T1]{fontenc}
\usepackage{babel}
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\usepackage{xparse}
\makeatletter
% Redefine theglossary environment to create single column change history
\renewenvironment{theglossary}{%
    \glossary@prologue%
    \GlossaryParms\let\item\@idxitem\ignorespaces}{}
\makeatother
\begin{document}
  \DocInput{mucproc.dtx}
\end{document}
%</driver>
% \fi
%
%
% \CharacterTable
%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%   Digits        \0\1\2\3\4\5\6\7\8\9
%   Exclamation   \!     Double quote  \"     Hash (number) \#
%   Dollar        \$     Percent       \%     Ampersand     \&
%   Acute accent  \'     Left paren    \(     Right paren   \)
%   Asterisk      \*     Plus          \+     Comma         \,
%   Minus         \-     Point         \.     Solidus       \/
%   Colon         \:     Semicolon     \;     Less than     \<
%   Equals        \=     Greater than  \>     Question mark \?
%   Commercial at \@     Left bracket  \[     Backslash     \\
%   Right bracket \]     Circumflex    \^     Underscore    \_
%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%   Right brace   \}     Tilde         \~}
%
%
% \changes{v1.0}{2017/02/20}{Initial version}
% \changes{v1.01}{2017/03/01}{Small bugfix concerning the support of English as main language}
%
% \GetFileInfo{mucproc.dtx}
%
% \DoNotIndex{\newcommand,\newenvironment}
%
%
% \title{The \textsf{mucproc} class\thanks{This document
%   corresponds to \textsf{mucproc}~\fileversion, dated \filedate.}}
% \author{Marei Peischl \\ \texttt{tex@mareipeischl.de}}
% \date{March 9, 2017}
% \maketitle
%
% \section{Introduction}
%
% The \textsf{mucproc} class provides a document class which allows to use the \LaTeX{} document preparation system for contributions to the German ``Mensch und Compuer 2017'' conference.
% It corresponds to the Word-template offered via the conference's homepage \url{http://muc2017.mensch-und-computer.de/} for the year 2017.
% By offering this document class and an additional usage demonstration file (\texttt{mucproc\_demo.tex}) we want to offer an easy to use possibility to prepare conference contributions in \LaTeX.
%
% The goal of this document class is to create PDF-files which look like those created with the Word-template.
% Most of the contributions are still expected to be typeset in Word, that's why the \textsf{mucproc} class uses the historically grown formatting guidelines which have been created for Word-Users.
% Therefore the settings of this document class might not always be the typographically best.
%
% \section{Usage}
% A complete example of use can be found on the github repository for this project: \url{https://github.com/Blubu/mucproc/}
%
% \textsf{mucproc} already configures all features needed for the usually required elements of a contribution to the MuC-conference. It loads a bunch of packages to simplify this process. Though the Syntax of the document using this class doesn't differ from classic \LaTeX{} documents.
%
% \subsection{Class options}
% \DescribeMacro{\documentclass}
% Start your document by loading the \textsf{mucproc} class with an option for the document's main language.
% The class will expect either \texttt{ngerman} or \texttt{english} as main language.
% Otherwise an error message will be thrown.
%
% For the language settings this class uses the \textsf{babel} package and loads \textsf{csquotes} for context sensitive quotations. The language option will also be used to configure the bibliography.
%
% The other class option which can be used by authors is \texttt{anonymous=\textit{truth value}}. It activates the anonymous-mode which shall be used for the submission to the review process before a contribution may be accepted.
% This option disables the author-field for the title and the additional author information as will be described later.
%
% The third type of class option is not meant to be used by the authors themselves.
% It rather provides a possibility to force a document to be compiled in the final mode and enables some additional features of the document class.
% The option \texttt{forcefinal=\textit{truth value}} will be used for a recompilation process for the preparation of the final version for the publication process of the proceedings.
% It can be passed to the class via command line interface and will disable a manually set anonymous-mode.
%
% \subsection{Title creation}
%
% \DescribeMacro{\title}
% The |\title| command behaves identically to most popular document classes. There may be line breaks created with |\\| or |\newline| inside the argument.
% Other formatting macros shall not be used, since this argument is also used for the metadata of the final PDF-file.
%
% \DescribeMacro{\author}
% \DescribeMacro{\and}
% The |author| macro can also be used similar to standard \LaTeX{} documents.
% If the document has more than one author, the names shall be separated with |\and|.
% \DescribeMacro{\thanks}
% The |\thanks| command shall be used to add the corresponding institution.
% It can be used similar to the standard \LaTeX{} definition, though it also can process an optional argument.
% The optional argument takes a label to reference an institution of another author.
% This prevents multiple mention of institutions.
% \DescribeMacro{\thanksref}
% This macro is used to reference the labels set with the |\thanks| command.
% The implementation of the institution reference is very different from the usual label/ref mechanism.
% That's why the reference is only defined after the label was set. If the argument of |\thanksref| isn't a known Label an error will occur.
%
% \begin{verbatim}
% \author{John Doe\thanks[inst:1]{Institution 1}\and
%    Jane Doe\thanks{Institution 2}\and
%    John Doe II\thanksref{inst:1}
% \end{verbatim}
% In contrast to the standard classes, \textsf{mucproc} doesn't place the footnotes created by |\thanks| on the bottom of the page, they are positioned directly below the author field of the title.
%
% Other possible entries for the title (e.\,g. |\date|)are ignored.
%
% \DescribeMacro{\maketitle} The title has to be created by calling the |\maketitle| command as usual.
%
% \subsection{Additional author information}
% For the final version the authors of contributions have the possibility to add additional information about all authors. For this the \textsf{mucproc} class provides the |authoraddendum| environment.
%
% \DescribeEnv{authoraddendum}
% This environment can take up to 2 arguments, one optional containing the path to a corresponding photograph and a mandatory one for the Authors name.
% \begin{verbatim}
% \begin{authoraddendum}[john_doe.png]{Doe, John}
% Text describing the author.
% \end{authoraddendum}
% \end{verbatim}
% If the optional picture argument ist left empty the text will be typeset over the whole |\textwidth|, otherwise there will be a 3\,cm column on the left side containing the photograph.
%
% \StopEventually{\PrintChanges\PrintIndex}
%
% \section{Implementation}
% This section contains the source code to the \textsf{mucproc.cls}. It will be tried to explain how the class breaks the tasks.
% \subsubsection{Compatibility mode}
% This document class intends to be compiled on as many different distributions as possible. Basically this class compiles on releases newer than 2014/05/01 without errors.
% Nevertheless some specific fallback tests require a the \textsf{expl3} package version of 2015/09/07 or newer.
% A compatibility mode test is implemented first and deactivates all problematic features of the class.
%    \begin{macrocode}
\RequirePackage{expl3}
\ExplSyntaxOn
\bool_new:N \g_MUC@compatibility_mode
\@ifpackagelater{expl3}{2015/09/07}{
	\bool_gset_false:N \g_MUC@compatibility_mode
}{
	\msg_new:nnn {mucproc}{compatibility}{
    Your~ LaTeX-Distribution~ seems~ to~ be~ outdated.\\\\
    Enabling~ compatibility~ Mode.\\\\
    Some~ features~ won't~ be~ available.
    }
    \msg_warning:nn {mucproc}{compatibility}
	\bool_gset_true:N \g_MUC@compatibility_mode
}

\RequirePackage{xparse}
%    \end{macrocode}
% The boolean |\g_MUC@compatibility_mode| is set true, if the \textsf{expl3} is older than required.
% \subsection{Class options}
% The key-value class options are implemented using the \textsf{scrbase} package defining a Family called \texttt{MUC}.
%    \begin{macrocode}
\RequirePackage{scrbase}
\DefineFamily{MUC}
\DefineFamilyMember{MUC}
\bool_new:N \g_MUC@pdfa_bool
%    \end{macrocode}
% The Options |anonymous| and |forcefinal| are implemented using the basic \textsf{scrbase} mechanism for boolean options:
%    \begin{macrocode}
\FamilyBoolKey{MUC}{anonymous}{MUC@anonymous}
\FamilyBoolKey{MUC}{forcefinal}{MUC@final}
\FamilyBoolKey{MUC}{headline}{MUC@headline}
\FamilyBoolKey{MUC}{copyrightinfo}{MUC@copyrightinfo}
\FamilyBoolKey{MUC}{pagestyle}{MUC@pagestyle}
%    \end{macrocode}
% Set up the default boolean values before processing options.
%    \begin{macrocode}
\MUC@headlinetrue
\MUC@copyrightinfotrue
\MUC@pagestyletrue

\FamilyProcessOptions{MUC}
%    \end{macrocode}
% The |pagestyle| settings can be disabled if |headline| and |copyrightinfo| are set false.
%    \begin{macrocode}
\ifMUC@headline
\else
    \ifMUC@copyrightinfo
    \else
        \MUC@pagestylefalse
    \fi
\fi
%    \end{macrocode}
% If the |forcefinal| option is set, all global options containing the substring ``draft'' or both of the substrings``final'' and ``false'' are removed to avoid any global draft mode.
%    \begin{macrocode}
\ifMUC@final
    \bool_if:NTF \g_MUC@compatibility_mode {
        \msg_new:nnn {mucproc} {compatibility-final-error} {
        forcefinal~ is~ not~ possible~ in~ compatibility~ mode.\\\\
        Update~ your~ TeX~ distribution~ and retry!}
        \msg_error:nn {mucproc} {compatibility-final-error}

    }{
    \sys_if_engine_luatex:F {
        \msg_new:nnn {mucproc} {luatex-required} {
        forcefinal~ requires~ LuaLaTeX~ for~ correct~ PDF/A~ output.\\\\
        Remove~ forcefinal~ option~ or~ change~ the~ compiler.
        }
        \msg_error:nn {mucproc} {luatex-required}
    }
    \clist_new:N \l_MUC@globalopts_clist

    \msg_new:nnn {mucproc} {force-final} {
        forcefinal~ option~ is~ enabled.\\\\
        Ignoring~ all~ global~ complementary~ options.}
    \msg_warning:nn {mucproc} {force-final}
    \msg_new:nnn {mucproc} {remove-draft}{
        forcefinal~ enabled:~ The~ global~ Option~ #1~ is~ ignored,~
        because~ it~ seems~ to~ activate draft~ mode!}

    \exp_args:Nx \clist_map_inline:nn {\@classoptionslist} {
    	\tl_if_in:nnTF {#1} {draft}
            {\msg_warning:nnx {mucproc} {remove-draft} {#1}}
            {\clist_put_right:Nn  \l_MUC@globalopts_clist {#1}}
        \tl_if_in:nnTF {#1} {final}
            {\tl_if_in:nnTF {#1} {false}
                {\msg_warning:nnx {mucproc} {remove-draft} {#1}}
                {\clist_put_right:Nn  \l_MUC@globalopts_clist {#1}}
            }
            {\clist_put_right:Nn  \l_MUC@globalopts_clist {#1}}
    }


    \edef\@classoptionslist{\clist_use:Nn \l_MUC@globalopts_clist {,}}
%    \end{macrocode}
% Additionally enable PDF/A-mode and metadata generation and disable anonymization.
%    \begin{macrocode}
    \bool_gset_true:N \g_MUC@pdfa_bool
    \MUC@anonymousfalse
    }
\fi
%    \end{macrocode}
% \subsection{Basic Setup}




% The next step is loading \textsf{scrartcl} as base class. According to the formatting rules we pass some options and use the \texttt{mucfontsize10pt.clo} file for setting up the font sizes.
%    \begin{macrocode}
\newcommand*{\@fontsizefilebase}{mucfontsize}
\PassOptionsToClass{abstract=true,parskip=full,fontsize=10pt,
    twoside=semi}{scrartcl}
\LoadClass{scrartcl}
\setparsizes{0pt}{7pt plus 7 pt}{1em plus 1 fill}
\raggedbottom
%    \end{macrocode}
%
% Now the other required packages can be loaded.
%    \begin{macrocode}
\RequirePackage{graphicx}
\RequirePackage{babel}
\PassOptionsToPackage{babel}{csquotes}
\bbl@frenchspacing
\RequirePackage{csquotes}

\RequirePackage{geometry}% setup margins
\geometry{paper=a4paper,top=4.8cm, bottom=5.7cm,left=3.8cm,right=4cm,
    head=12.045pt,headsep=\dimexpr1cm-12.045pt\relax}
%    \end{macrocode}

% \subsection{Bibliography setup}
% The bibliography will be created using \textsf{biblatex} with \textsf{biber} as backend.
%    \begin{macrocode}
\PassOptionsToPackage{backend=biber}{biblatex}
\PassOptionsToPackage{citestyle=authoryear-comp}{biblatex}
\PassOptionsToPackage{bibstyle=apa}{biblatex}
\RequirePackage{biblatex}
%    \end{macrocode}
% The APA-style requires a Language mapping. It is set for both supported main languages.
%    \begin{macrocode}
\DeclareLanguageMapping{english}{english-apa}
\DeclareLanguageMapping{ngerman}{ngerman-apa}
%    \end{macrocode}
% Set up additional Settings to get an equal output, like the Word-version.
%    \begin{macrocode}
\defcaptionname{ngerman,german}{\refname}{Literaturverzeichnis}

\renewcommand*{\nameyeardelim}{\addcomma\space}
%    \end{macrocode}
%
% \subsection{Font Choice}
% The formatting guidelines request Times New Roman as font. Since on most operating systems it is installed as a system font.
% We check if it is present and the currently used compiler supports the \textsf{fontspec} package.
%    \begin{macrocode}
\bool_new:N \g_MUC@fontspec_bool
%    \end{macrocode}
% These tests basically use the \textsf{expl3} methods, but also a fallback for older distributions is implemented to support older distributions. First we implement the compatibility-version.
%    \begin{macrocode}
\bool_if:NTF \g_MUC@compatibility_mode {
%    \end{macrocode}
% To test if PDF\TeX{} is used, we check if |\pdfmatch| is defined.
%    \begin{macrocode}
	\expandafter\ifx\csname pdfmatch\endcsname\relax
    \else
      \PassOptionsToPackage{utf8}{inputenc}
      \RequirePackage{inputenc}
	\fi
    \bool_gset_false:N \g_MUC@fontspec_bool
%    \end{macrocode}
% Next step is the mechanism to check if the used compiler supports \textsf{fontspec}.
%    \begin{macrocode}
}{
	\sys_if_engine_luatex:TF {
        \bool_gset_true:N \g_MUC@fontspec_bool
    }{
	    \sys_if_engine_xetex:TF{
            \bool_gset_true:N \g_MUC@fontspec_bool
	    }{
		    \sys_if_engine_pdftex:T {
            \bool_gset_false:N \g_MUC@fontspec_bool
		    \PassOptionsToPackage{utf8}{inputenc}
		    \RequirePackage{inputenc}
	        }
        }
    }
}
%    \end{macrocode}
% The font fallback is saved in a macro. This prevents the code to be written twice. It is executed when either \textsc{fontspec} is not supported or Times New Roman isn't installed.
%    \begin{macrocode}
\cs_new:Nn \MUC@font_Fallback: {
	\PassOptionsToPackage{T1}{fontenc}
	\RequirePackage{fontenc}
    \IfFileExists{txfonts.sty}{\RequirePackage{txfonts}}{}
}

\if_bool:N \g_MUC@fontspec_bool
	\RequirePackage{fontspec}
\fontspec_font_if_exist:nTF {Times~ New~ Roman}
    {\setmainfont{Times~ New~ Roman}}
	{\MUC@font_Fallback:}
\else:
	\MUC@font_Fallback:
\fi:
%    \end{macrocode}

% \subsection{PDF/A-mode and metadata creation}
% The PDF archiving mode is created using the \textsf{pdfx} package. For the correct creation the PDF/A format and the \texttt{.xmpdata} file for metadata specific system settings may be required.
% Therefore this mode is only active if the |forcefinal| mode is enabled.
%    \begin{macrocode}
\if_bool:N \g_MUC@pdfa_bool
    \PassOptionsToPackage{a-1b}{pdfx}
    \RequirePackage{pdfx}
    \hypersetup{hidelinks}
    \iow_new:N \MUC@xmpdata_stream
    \iow_open:Nn \MUC@xmpdata_stream {\jobname.xmpdata}
    \tl_new:N \g_MUC@xmp_title
    \tl_new:N \g_MUC@xmp_author

    \newcommand*{\MUC@passTitleData}{
    \begingroup
    \def\newline{}
    \def\\{}
    \xdef\MUC@author{\@author}
    \xdef\MUC@title{\@title}
    \cs_set:Npn \and {\exp_not:n {\exp_not:N \sep}}
    \tl_gset:Nx \g_MUC@xmp_title {\@title}
    \tl_gset:Nx \g_MUC@xmp_author {\@author}
    \endgroup
    \iow_now:Nx \MUC@xmpdata_stream
    	{
    		\exp_not:N \Title{\tl_use:N \g_MUC@xmp_title}
    		^^J
    		\exp_not:N \Author{\tl_use:N \g_MUC@xmp_author}
    		^^J
    		\exp_not:N \Org{Mensch~ und~ Computer~ 2017}
    	}
    }
%    \end{macrocode}
% If no PDF/A shall be created, the |\maketitle| data will only be passed to the headline.
%    \begin{macrocode}
\else:
    \msg_new:nnn {mucproc} {no-pdfa}{The~ mucproc~ class~ won't~ create~ PDF/A-mode.}
    \msg_info:nn {mucproc} {no-pdfa}
    \newcommand*{\MUC@passTitleData}{
        \begingroup
    	\def\newline{}
    	\def\\{}
    	\xdef\MUC@author{\@author}
    	\xdef\MUC@title{\@title}
        \endgroup
    }
\fi:
%    \end{macrocode}
%
% \section{Title creation}
% The title creation process also invokes the mechanism to pass the title data to headline and metadata.
% It can be initialized calling |\maketitle|.
% \subsection{Institution footnotes}
% The MuC formatting guidelines request the institutions typeset similar to footnotes, though they shouldn't be placed at the bottom of the page.
% The standard footnote mechanism is quite complicated, though we use the \LaTeX3 clist datatype to create a special mechanism implementing these ``footnotes''.
% The mechanism is called inside |\maketitle| but created outside of that macro definition to leave the code more readable.
%
% All Arguments of the |\thanks| command will be saved in the comma list called |\l_MUC@thanks_clist|.
%    \begin{macrocode}
\clist_new:N \l_MUC@thanks_clist
%    \end{macrocode}
% The value of the footnote counter has to be expanded when the |\thanks| macro is called. Otherwise the footnotemarks might not match.
% To achieve this expansion order the |\MUC@thanks:nn| command takes the counter value as first argument and the institution name as second.
%    \begin{macrocode}
\cs_set:Nn \MUC@thanks:nn {
    \clist_gput_right:Nn \l_MUC@thanks_clist
        {{#2\def\@thefnmark{#1}\@makefnmark}
    }}
%    \end{macrocode}
% Inside the real |\thanks| macro the first argument will be expanded directly.
% Additionally |\MUC@thanks| sets its own first (optional) argument as a label for the property list |\g_MUC@InstRef_prof|.
% This allows the footnote counter value to be accessed through the label.
%    \begin{macrocode}
\bool_if:NTF \g_MUC@compatibility_mode
{\NewDocumentCommand{\MUC@thanks}{om}{
    \footnotemark%
    \exp_args:Nx \MUC@thanks:nn {\thefootnote}{#2}
    }
}{
\NewDocumentCommand{\MUC@thanks}{om}{
    \footnotemark%
    \IfNoValueF{#1}{
        \prop_if_exist:NF \g_MUC@InstRef_prop {
            \prop_new:N \g_MUC@InstRef_prop}
        \prop_put:Nnx \g_MUC@InstRef_prop {#1} {\thefootnote}
        }
    \exp_args:Nx \MUC@thanks:nn {\thefootnote}{#2}
    }
}
%    \end{macrocode}
% The mechanism seems to work like the typical \LaTeX{} label/ref though no backref is supported.
% To inform the user about this an error will be thrown when a label is accessed which does not exist.
%    \begin{macrocode}
\bool_if:NTF \g_MUC@compatibility_mode {
\msg_new:nnn {mucproc} {thanksref-unavailable} {
    Compatibilty~ mode~ enabled.\\\\
    The~ institution~ reference~ mechanism~ is~ not available.\\\\
    Update~ Your~ TeX~ distribution~ to~ be~ able~
        to~ use~ this~ feature.
    }
\msg_warning:nn {mucproc} {thanksref-unavailable}
    \newcommand\MUC@thanksref[1]{$\dagger$}
}{
\msg_new:nnn {mucproc} {thanks-label-missing} {
    No~ institute~ labeled~ '#1'.\\\\
    Add~ a~ label~ using~ the~ optional~ argument~
        of~ the~ \thanks~ command.
    }

\NewDocumentCommand\MUC@thanksref{m}{
    \prop_if_in:NnTF \g_MUC@InstRef_prop {#1} {
    \def\@thefnmark{\prop_item:Nn \g_MUC@InstRef_prop {#1}}%
    \@makefnmark
    }
    {\msg_error:nn {mucproc} {thanks-label-missing}}
}
}
%    \end{macrocode}
% After the title has been set, the institutional notes shall be typeset.
%    \begin{macrocode}
\newcommand*\typeset@MUC@thanks {
    \clist_use:Nn \l_MUC@thanks_clist {\rule{0pt}{0pt}\\}}
%    \end{macrocode}
% \subsection{Typesetting the title}
% As written before, |\maketitle| has to execute additional jobs.
% Since the title fields also can contain other macros or even line breaks, the expansion process has to be controlled carefully.
%    \begin{macrocode}
\renewcommand*{\maketitle}{
\begingroup
%    \end{macrocode}
% Before passing the data to the headlines or metadata using the earlier defined |\MUC@passTitleData| we need some redefinitions for the commands, which can be used inside the title fields.
%    \begin{macrocode}
\DeclareExpandableDocumentCommand{\thanks}{om}{}
\def\thanksref##1{}
\def\and{\unskip,~\ignorespaces}
\MUC@passTitleData
%    \end{macrocode}
% Not the actual title creation begins redefining the user macros to those prepared for that purpose.
%    \begin{macrocode}
\let\titlepage@restore\relax
\renewcommand*\thefootnote{\@arabic\c@footnote}
\let\thanks\MUC@thanks
\let\thanksref\MUC@thanksref
%    \end{macrocode}
% Now only the title fields have to be typeset.
%    \begin{macrocode}
\global\@topnum=\z@
\setparsizes{\z@}{\z@}{\z@\@plus 1fil}\par@updaterelative
\null
\vskip 41pt
	{\usekomafont{title}{\Huge \@title \par}}%
    {\ifx\@subtitle\@empty\else\vskip .5em\usekomafont{subtitle}%
    \Large\@subtitle\par\fi}%
    \vskip 7pt
	{%
		\usekomafont{author}{%
			\lineskip .5em%
				\@author
		\par
		}%
	}%
\par
\vskip 8pt
\bool_if:NTF \g_MUC@compatibility_mode
    {\thispagestyle{empty}}
    {\thispagestyle{MUC@titlepagestyle}}
\typeset@MUC@thanks
\par
\vspace{8pt}
\endgroup
\setcounter{footnote}{0}%
\global\let\and\relax
\global\let\thanksref\relax
}
%    \end{macrocode}

% \subsection{Anonymization and additional author information}
% The anonymization is realized checking the setting using the corresponding if-expression.
% The |\@author| information to the language dependent meaning of |\MUCanonymousauthor|.
%    \begin{macrocode}
\ifMUC@anonymous
	\providecaptionname{english}{\MUCanonymousauthor}{anonymous~ version}
	\providecaptionname{german,ngerman}{\MUCanonymousauthor}{Anonymisierte~ Fassung}
    \def\@author{\MUCanonymousauthor}
    \def\author#1{\relax}
%    \end{macrocode}
% \changes{v1.02}{2017/03/09}{Bugfix of anonymous mode}
% The |authoraddendum| environment shall create no output, if the anonymous mode is active.
%    \begin{macrocode}
    \RequirePackage{comment}
    \excludecomment{authoraddendum}
\else
%    \end{macrocode}
% \begin{environment}{authoraddendum}
% The Implementation works via the typical xparse mechanisms.
%    \begin{macrocode}
    \NewDocumentEnvironment{authoraddendum}{d<>om}{
        \par
        \IfNoValueTF{#2}{
        {\usekomafont{authoraddendum}#3}\par\medskip
        }{
        \begin{minipage}[t]{3cm}
        \vspace{0pt}
        \IfNoValueTF{#1}{
            \includegraphics[width=\linewidth]{#2}
        }{
            \includegraphics[#1]{#2}
        }
        \end{minipage}\hfill%
        \begin{minipage}[t]{\dimexpr\linewidth-3.5cm\relax}
        \vspace{0pt}
        {\usekomafont{authoraddendum}#3}\par\medskip%
        }
        \usekomafont{authoraddendum}\ignorespaces
        }{
        \IfNoValueF{#2}{\end{minipage}}
        \par
        }
\fi
%    \end{macrocode}
% \changes{v1.02}{2017/03/09}{Fix boxwidth to no longer generate an overfull hbox.}
% \end{environment}
%
%

% \subsection{Visible adjustment of sizes and spacing}
% To match the Word template we have to adjust a bunch of spacing settings as well as font sizes. The easiest way to achieve this is using the KOMA-Script mechanisms.
% \subsection{Structure Settings}
% Word indents the section headings independent from the width of the section number. To achieve this a macro called |\MUC@sectionnumberbox| is created and all section formats are redefined.
% In compatibility mode these settings will be ignored.
%    \begin{macrocode}
\reverse_if:N  \if_bool:N \g_MUC@compatibility_mode
\newcommand*{\MUC@sectionnumberbox}[1]{\makebox[28bp][l]{#1\autodot}}
\renewcommand*{\sectionformat}{
    \MUC@sectionnumberbox{\thesection}}
\renewcommand*{\subsectionformat}{
    \MUC@sectionnumberbox{\thesubsection}}
\renewcommand*{\subsubsectionformat}{
    \MUC@sectionnumberbox{\thesubsubsection}}
%    \end{macrocode}
% The spacing around the headings also has to be adjusted:
%    \begin{macrocode}
\RedeclareSectionCommand[afterskip=1.5ex plus .2ex,%
    beforeskip=-3.6ex plus -1ex minus -.2ex]{section}
\RedeclareSectionCommand[afterskip=.5ex plus .2ex,%
    beforeskip=-1ex plus -1ex minus -.2ex]{subsection}
\RedeclareSectionCommand[afterskip=.5ex plus .2ex,%
    beforeskip=-1ex plus -1ex minus -.2ex]{subsubsection}
\RedeclareSectionCommand[afterskip=1em,%
    beforeskip=1ex plus 1ex minus .2ex]{paragraph}
\RedeclareSectionCommand[afterskip=1em,%
    beforeskip=1ex plus 1ex minus .2ex]{subparagraph}
\fi:
\ExplSyntaxOff
%    \end{macrocode}
% The font settings will be done together with all other font settings in the next subsection.
%
% \subsection{Font Settings}
% Adjusting the font settings to match the Word version:
%    \begin{macrocode}
\setkomafont{disposition}{}
\setkomafont{title}{}
\setkomafont{author}{\large}
\setkomafont{section}{\LARGE}
\setkomafont{subsection}{\Large}
\setkomafont{caption}{\footnotesize\itshape}
\setkomafont{captionlabel}{\usekomafont{caption}}
\newkomafont{abstractcontent}{\small}
\newkomafont{abstract}{\normalsize\bfseries}
\newkomafont{authoraddendum}{\small}
%    \end{macrocode}
%
% \subsection{Abstract}
% The |abstract| environment is redefined to match the Word version.
%    \begin{macrocode}
\renewenvironment{abstract}{%
    \setparsizes{0pt}{4pt}{0pt plus 1 fill}{%
    \usekomafont{abstract}%
    \abstractname}\par%
    \usekomafont{abstractcontent}}{}
%    \end{macrocode}

% \subsection{Pagestyle}
% The demo document shows a headline containing author and document title. To achieve this that information was passed inside the |\maketitle| macro and saved in the |\MUC@author| and |\MUC@title| macros.
% There is also a possibility to set a copyright-information box similar to the Word template.
%    \begin{macrocode}
\ifMUC@pagestyle
	\PassOptionsToPackage{headsepline}{scrlayer-scrpage}
    \RequirePackage{scrlayer-scrpage}
    \ifMUC@copyrightinfo
%    \end{macrocode}
% Nowadays it is possible to write the complete content for the scrlayers directly inside the definition.
% To support older distributions as well the content is wrapped into a box.
% The most absolute length values have been extracted from different measurements to match the Word version.
%    \begin{macrocode}
        \newsavebox\MUC@copyrightbox
    	\begin{lrbox}{\MUC@copyrightbox}
    	\setlength{\fboxrule}{.7bp}%
    	\setlength{\fboxsep}{6.5pt}%
    	\fbox{\hspace*{.8pt}\parbox[t][\dimexpr2cm-2\fboxsep
            -2\fboxrule\relax][t]{%
                \dimexpr\textwidth-2\fboxsep-2\fboxrule%
                -1.6pt\relax}{%
    	Platzhalter für DOI und ggf. Copyright Text.
        (Bitte nicht entfernen).\par
    	\vspace{7pt}
    	Name, Vorname (2017): Titel.%
    	Tagungsband Mensch und Computer 2017.
        Gesellschaft für Informatik.%
    	DOI: xxxxxx}%
    	}
    	\end{lrbox}
    \DeclareNewLayer[align=tl,area={\dimexpr 1in
         + \hoffset + \oddsidemargin\relax}{%
        \dimexpr\paperheight-3.9cm\relax}{\textwidth}{2cm},
        contents={\usebox\MUC@copyrightbox}]{copyright}
    \DeclareNewPageStyleByLayers{MUC@titlepagestyle}{copyright}
    \else
    \DeclareNewPageStyleAlias{MUC@titlepagestyle}{empty}
    \fi
    \clearpairofpagestyles
    \ifMUC@headline
        \lohead{\MUC@title}
        \rehead{\csname MUC@author\endcsname}
    \fi
    \setkomafont{pagehead}{\normalfont}
    \setkomafont{pagefoot}{}
\fi
%    \end{macrocode}
%\iffalse
%</!font-clo>
%<*font-clo>
\ProvidesFile{mucfontsize10pt.clo}[2017/01/30 v1.0 mucproc font size class option (10pt)]

\def\normalsize{%
  \@setfontsize\normalsize{10}{12bp}
  \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
  \abovedisplayshortskip \z@ \@plus3\p@
  \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
  \belowdisplayskip \abovedisplayskip
  \let\@listi\@listI
}
\def\small{%
  \@setfontsize\small{9bp}{12bp}%
  \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
  \abovedisplayshortskip \z@ \@plus2\p@
  \belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
  \def\@listi{\leftmargin\leftmargini
    \topsep 4\p@ \@plus2\p@ \@minus2\p@
    \parsep 2\p@ \@plus\p@ \@minus\p@
    \itemsep \parsep}%
  \belowdisplayskip \abovedisplayskip
}
\def\footnotesize{%
  \@setfontsize\footnotesize{\dimexpr18bp-10pt\relax}{\dimexpr21.6bp-12pt\relax}%
  \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
  \abovedisplayshortskip \z@ \@plus\p@
  \belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
  \def\@listi{\leftmargin\leftmargini
    \topsep 3\p@ \@plus\p@ \@minus\p@
    \parsep 2\p@ \@plus\p@ \@minus\p@
    \itemsep \parsep}%
  \belowdisplayskip \abovedisplayskip
}
\def\scriptsize{\@setfontsize\scriptsize{7}{8}}
\def\tiny{\@setfontsize\tiny{5}{6}}
\def\large{\@setfontsize\large{12bp}{14.4bp}}
\def\Large{\@setfontsize\Large{14bp}{18}}
\def\LARGE{\@setfontsize\LARGE{\dimexpr10pt + 6bp\relax}{\dimexpr12pt+7,2bp\relax}}
\def\huge{\@setfontsize\huge{20}{24}}
\def\Huge{\@setfontsize\Huge{24bp}{30}}
\normalsize
\setlength\footnotesep    {6.65\p@}
\setlength{\skip\footins} {9\p@ \@plus 4\p@ \@minus 2\p@}
\setlength\floatsep       {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\textfloatsep   {20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\intextsep      {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dblfloatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\@fptop         {0\p@ \@plus 1fil}
\setlength\@fpsep         {8\p@ \@plus 2fil}
\setlength\@fpbot         {0\p@ \@plus 1fil}
\setlength\@dblfptop      {0\p@ \@plus 1fil}
\setlength\@dblfpsep      {8\p@ \@plus 2fil}
\setlength\@dblfpbot      {0\p@ \@plus 1fil}
\setlength\partopsep      {2\p@ \@plus 1\p@ \@minus 1\p@}
\def\@listi{\leftmargin\leftmargini
            \parsep 4\p@ \@plus2\p@ \@minus\p@
            \topsep 8\p@ \@plus2\p@ \@minus4\p@
            \itemsep4\p@ \@plus2\p@ \@minus\p@}
\let\@listI\@listi
\def\@listii {\leftmargin\leftmarginii
              \labelwidth\leftmarginii
              \advance\labelwidth-\labelsep
              \topsep    4\p@ \@plus2\p@ \@minus\p@
              \parsep    2\p@ \@plus\p@  \@minus\p@
              \itemsep   \parsep}
\def\@listiii{\leftmargin\leftmarginiii
              \labelwidth\leftmarginiii
              \advance\labelwidth-\labelsep
              \topsep    2\p@ \@plus\p@\@minus\p@
              \parsep    \z@
              \partopsep \p@ \@plus\z@ \@minus\p@
              \itemsep   \topsep}
\def\@listiv {\leftmargin\leftmarginiv
              \labelwidth\leftmarginiv
              \advance\labelwidth-\labelsep}
\def\@listv  {\leftmargin\leftmarginv
              \labelwidth\leftmarginv
              \advance\labelwidth-\labelsep}
\def\@listvi {\leftmargin\leftmarginvi
              \labelwidth\leftmarginvi
              \advance\labelwidth-\labelsep}
\endinput
%</font-clo>
%\fi
% \Finale
\endinput