forked from peiTeX/qrbill
-
Notifications
You must be signed in to change notification settings - Fork 0
/
qrbill.dtx
1196 lines (1116 loc) · 40.3 KB
/
qrbill.dtx
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
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
% \iffalse meta-comment
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Copyright (C) 2020 by Marei Peischl (peiTeX) <[email protected]>
%
% This work is a collaboration of
% Marei Peischl (peiTeX) and Alex Antener (foobar LLC).
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3c
% 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 1.3c 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 <[email protected]>.
%
% This work consists of the files
% qrbill.dtx and qrbill.ins, qrbill-vocab.csv
% and the derived files
% qrbill.sty, swiss.qrbill-cfg.tex, qrbill-letter-demo.tex,
% qrbill-standalone-demo.tex .
%
% The development repository can be found at
% https://github.com/peitex/qrbill
% Please use the issue tracker for feedback!
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% \fi
% \iffalse
%<*package>
% \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 \~}
%</package>
% \fi
% \iffalse
%<*driver>
\ProvidesFile{qrbill.dtx}[2020/08/25 v1.02 \ create QR-bills based on the Swiss standard]
\documentclass[english, parskip=half-]{scrartcl}
\usepackage{iftex}
\ifPDFTeX
\usepackage[T1]{fontenc}
\fi
\usepackage{doc}
\usepackage[cache, langlinenos]{minted}
% Need to set the style here so that it is defined and brought in here.
% If the style is set later, then docstrip interferes with any comments in
% the style definition so that they appear as literal text in the document.
\setminted{style=default, tabsize=4}
\newminted{latex}{gobble=4,escapeinside=||}
\newenvironment{doccode}{
\VerbatimEnvironment
\begin{VerbatimOut}[gobble=1, tabsize=4]{minted.doc.out}}
{\end{VerbatimOut}
\inputminted[autogobble, escapeinside=||,tabsize=4]{latex}{minted.doc.out}
}
\usepackage{babel}
\usepackage[babel]{csquotes}
\EnableCrossrefs
\PageIndex
\RecordChanges
\newmintinline[code]{latex}{}
\newcommand*\repl[1]{\meta{#1}}
\newcommand*\opt[1]{\colorbox{black!20}{\meta{#1}}}
\newcommand*\marg[1]{%
{\ttfamily\char`\{}\repl{#1}{\ttfamily\char`\}}}
\newcommand*\oarg[1]{%
{\ttfamily[}\opt{#1}{\ttfamily]}
}
\newcommand*{\sarg}{\texttt{*}}
\usepackage{xparse}
\OnlyDescription
\makeatletter
\def\qrbill@optionNoDefault #1(#2) (#3){%
\vspace{0.1in}%
\leavevmode%
\marginpar{\raggedleft\small\ttfamily#1\ }%
\kern-\parindent\textsf{(#2)}\hfill#3\\}
\def\qrbill@option #1 (#2) (#3){%
\qrbill@optionNoDefault#1(#2) ({(default: \texttt{#3})})%
}
\ExplSyntaxOn
\newcommand*\qrbill@nextopt{}%
\newenvironment{optionlist}%
{%
\par\vspace{-.5\baselineskip}
\def\pipechar{|}%
\let\|\pipechar%
\RenewDocumentCommand{\item}{sr[]}{%
\qrbill@nextopt%
\renewcommand*\qrbill@nextopt{\par}%
\IfBooleanTF {##1}%
{\qrbill@optionNoDefault ##2}%
{\qrbill@option ##2}%
}}
{%
\par}
\ExplSyntaxOff
% Create a short verbatim pipe that handles quotation marks properly
\begingroup
\catcode`\|=\active
\gdef\pipe@active@verbatim{%
\begingroup
\let\do\@makeother\dospecials
\catcode`\|=\active
\catcode`\`=\active
\catcode`\'=\active
\catcode`\<=\active
\catcode`\>=\active
\catcode`\-=\active
\catcode`\,=\active
\catcode`\ =\active
\pipe@active@verbatim@i}
\gdef\pipe@active@verbatim@i#1|{%
\endgroup
\begingroup
\def\FV@SV@pipe@active@verbatim{%
\FV@Gobble
\expandafter\FV@ProcessLine\expandafter{#1}}%
\BUseVerbatim{pipe@active@verbatim}%
\endgroup}
\AtBeginDocument{\let|\pipe@active@verbatim}
\endgroup
\makeatother
\usepackage{array}
\usepackage{booktabs}
\usepackage{qrbill}
\usepackage[hidelinks]{hyperref}
\begin{document}
\DocInput{qrbill.dtx}
\end{document}
%</driver>
%\fi
%
% \changes{v1.00}{2020/06/28}{First official version}
%
% \GetFileInfo{qrbill.dtx}
%
% \DoNotIndex{\newcommand,\newenvironment}
% \title{qrbill v1.02}
% \subtitle{\LaTeX-package to create QR-bills based on the Swiss payments standards}
% \author{Marei Peischl \href{mailto:[email protected]}{<[email protected]>}}
% \publishers{A collaborative project of pei\TeX{} and foobar LLC}
% \date{\filedate}
% \maketitle
% \section{Introduction}
% qrbill.sty, the \LaTeX-package, is the Free Software and Open Source answer to the launch of the swiss payments conversion, introduced mid 2020, replacing the former payment order slip by a restructured, QR enhanced slip. The published source code is based on the payment standard guidelines issued for Switzerland and intentionally has a modular structure to enable further development and adaptation for international use.
%
% By means of the \LaTeX{} framework, the qrbill can simply be integrated into existing accounting environments and automated billing systems.
% \iffalse
% \begin{macrocode}
%<*qrbill.sty>
% \end{macrocode}
% \fi
% \section{Example of use}
% The easies way to use the qrbill package is to create a bill with the standalone documentclass:
%
% \begin{doccode}
% \documentclass{standalone}
% \usepackage[ngerman]{babel}
%
% \usepackage{xcolor}
% \usepackage{qrbill}
%
% \begin{document}
%
% \QRbill[
% creditor={foobar LLC\\
% Postfach 404\\
% 2342 Zurich\\
% CH},
% Account=CH1280808005649899718,
% % insert additional data here
% ]
%
% \end{document}
% \end{doccode}
%
% \DescribeMacro{\QRbill}\oarg{Data Setup}
% The macro \code{\QRbill} creates a box of 210\,mm${}\times{}$105\,mm size. It will include a qrbill as described in the design guide \cite{qrbill-design} and insert all available data.
%
% There is also an example in the appendix showing all data fields (see appendix \ref{standalone-complete} on page \pageref{standalone-complete}).
%
% The headings are provided in German, English, Italian and French and will be translated using the document's language setup. The terms have been taken from the official guidelines.
%
% \section{Technical Requirements}
% qrbill has been built for \TeX Live 2020. Currently it is not possible to ensure it's functionality with older Releases of \TeX Distributions.
%
% The packages loaded by qrbill are:
% \begin{itemize}
% \item expl3
% \item fontspec (except one is using a custom font setup)
% \item graphicx
% \item scrbase (which is part of the koma-script bundle)
% \item qrcode
% \item iftex
% \item l3keys2e
% \item numprint
% \end{itemize}
%
% As a default font \enquote{Liberation Sans} will be used. This will be loaded using fontspec, which would require the use of Lua\LaTeX{} or Xe\LaTeX{} as a compiler. To have a workaround for this, see the \code{font} option on page \pageref{opt:font} for a custom font setup.
%
% \section{Package options}
%
% \begin{optionlist}
%
% \item[billinginfo (true/false) (true)]
% Activate/deactivate the automatic fill of the BillingInformation. If this is set to \code{false} one still can add data to this field using the \code{BillingInformation} key, as Described in section \ref{sec:data-setup}.
%
% \item[creditorprefix\\debtorprefix (String) (CR-/UD-)]
% For custom setups the predefined prefixes for the debtor and creditoraddress can be changes. The initial configuration is a requirement of the Swiss standards.
%
% \item[font (Frutiger/Arial/Helvetica/Liberation Sans/custom) (Liberation Sans)]
% \label{opt:font}
% The official guideline for the Swiss qrbill limits the choice of the font to the first four values of this option. The font selection and sizes currently hardcoded to fit to the size. Custom setups might be provided in the future.
%
% In case one wants to use a custom font, you can set the option \code{font=custom}. This will disable all font setup and not prevent the fontspec package from being loaded. You can redefine the macro \code{qrbillfont} to use any font available on your system, for example:
% \begin{doccode}
% \usepackage{fontspec}
% % The Laconic font has to be installed
% \renewcommand*{\qrbillfont}{\fontspec{Laconic}}
% \end{doccode}
%
% \item[frame (true/false/top/bottom) (true)]
% Switch to disable the frame around the created QRbill. The top/bottom options should be prefered when the bill is embedded into a document of a4 papersize.
%
% \changes{v1.02}{2020/08/25}{add ibanseparator option}
% \item[ibanseparator (tokenlist) (\textbackslash,)]
% Set the tokenlist to separate the account numbers. See option \code{sep-iban} for
% further information.
%
% \item[icon (swiss-cross/filename) (<empty>)]
% The swiss standard describes the placement of a swiss-cross icon in the center of the QRcode. This can be achieved using this option. The default is set empty, so no icon will be placed. If this option holds another string than \enquote{swiss-cross} it will be interpreted as filename and try to load a custom image.
%
% \item[iconwidth (length) (7mm)]
% This option allows custom scaling for custom icons.
% \item[qrscheme (Name of a custom QRbill scheme) (swiss)]
% Loads the definitions for the QRcode and the BillingInformation. Currently only the
% swiss qrbill scheme is available, but one can define own variants based on this file.
% Users can copy the file swiss.qrbill-cfg.tex as an example.
%
% \changes{v1.02}{2020/08/25}{add referenceseparator option}
% \item[referenceseparator (tokenlist) (\textbackslash,)]
% Set the tokenlist to separate the reference codes. See option \code{sep-reference} for
% further information.
%
% \changes{v1.02}{2020/08/25}{add sep-iban/sep-reference option}
% \item[sep-iban\\sep-reference (integer) (0)]
% Set the size of character groups to separate these. Positive values will be counted left to right. Negative ones the other way round.
% The most variants of the Swiss QRbill use values of \code{sep-iban=4} and \code{sep-reference=-5} e.\,g.:
%
% \ExplSyntaxOn
% \begingroup
% \keys_set:nn {qrbill} {sep-iban=4,sep-reference=-5}
% Iban:~\__qrbill_sep_tl:nn {iban} {CH1280808005649899718}\\
% Reference:~\__qrbill_sep_tl:nn {reference} {000000000000000000000000152}
% \endgroup
% \ExplSyntaxOff
%
% \changes{v1.01}{2020/06/29}{Add separate option to modify the top rule of the QR bill}
% \changes{v1.02}{2020/08/25}{Fix placement issue with separate option}
% \item[separate (false/text/symbol) (text)]
% Setup the separation rule between the document and the qrbill. If the value is text or symbol the Info \enquote{\qrbillseparatename} or the corresponding translation will be printed on top of the frame. This option will be ignored it the frame has no top rule.
% \end{optionlist}
%
% \section{Data setup}
% \label{sec:data-setup}
% \DescribeMacro{\qrbillsetdata}
% The data fields can be filled either using the optional argument of \code{\QRbill} or using the macro \code{\qrbillsetdata}. Section \ref{sec:data-complete} shows a list of all available fields and appendix \ref{standalone-complete} provides an example of use. For further information on the construction of the QRcode see the specification \cite{qrbill-spec}.
%
% To simplify the usage qrbill provides an interface to use the different types of address data and is able to create a \enquote{billing information} string as described in \cite{qrbill-spec} using the single data elements.
%
% \section{Setup for the preconfigured Swiss QR-bill}
% \subsection{Preconfigured data}
% The initial configuration which uses the Swiss standard already adds the following data:
% \begin{doccode}
% \SetupQrBill{
% QRType=SPC,
% Version=0210,
% CodingType=1,
% Trailer=EPD,
% }
% \end{doccode}
% These fields are required to use these values for Version 2.1 of the QRbill standard. If any future changes on the standard would require changes, they can be overwritten or redefined by using a custom implementation file, similar to swiss.qrbill-cfg.tex.
%
% \changes{v1.02}{2020/08/25}{Note the version number inconsistency in the official guidelines}
% Be aware that we use the versioncode \code{0210}, as this is the current, implemented standard from the official guidelines, which replaced version 2.0 in 09/2019.
% As the mentioned example in v2.1 of the official guidelines use an outdated version code (e.g. \code{0200}), some banking apps may refuse the processing of the QR code. Hence, this is not a bug of the qrbill package, but of these apps.
% Feel free to change the version back to \code{0200} to override and support the replaced standard.
% The corresponding issue and discussion can be found at \url{https://github.com/peiTeX/qrbill/issues/3}.
%
% Additionally the Currency has been initialized to use \enquote{CHF}. This also can be overwritten. Currently the Swiss standards only allow the values \code{CHF} or \code{EUR}.
% \subsection{Address data}
% The Swiss payment standards for QR-bills require the following data for the address of creditor (Prefix \code{CR-}) and debtor (Prefix \code{UD-}):
% \begin{center}
% \begin{tabular}{@{}>{\ttfamily}l>{\centering}p{.25\linewidth}>{\centering\arraybackslash}p{.25\linewidth}@{}}
% \toprule
% AddressType&K&S\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% Name& \multicolumn{2}{c}{Name}\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% Address1&Street&Street with number\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% Address2&Number&Postal code with City\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% ZIP&Postal code& Enforced Empty\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% City& City& Enforced Empty\\\cmidrule(r){1-1}\cmidrule(l){2-3}
% Country& \multicolumn{2}{c}{Country Code}\\\bottomrule
% \end{tabular}
% \end{center}
% To set an address of type \enquote{K} one can use they option key \code{debtor} or \code{creditor}. Type \enquote{S} can be achieved using the starred variant (\code{debtor*}/\code{creditor*}).
%
% \begin{minipage}{.5\linewidth}
% \begin{doccode}
% creditor={Name\\
% Street Nr.\\
% PostalCode City\\
% CountryCode},
% \end{doccode}
% \end{minipage}%
% \begin{minipage}{.5\linewidth}
% \begin{doccode}
% creditor*={Name\\
% Street\\
% Nr.\\
% PostalCode\\
% City\\
% CountryCode},
% \end{doccode}
% \end{minipage}
%
% \subsection{Billing information}
% The billing information is a string which can consist of the following data elements:
% \begin{tabular}{@{}>{\ttfamily}ll@{}}
% invoicenum & invoice number\\
% invoicedate & invoice data \\
% customerref & customer reference \\
% vat & VAT number\\
% vatdate& VAT date\\
% vatdetails& VAT percentage / details\\
% importvat& import VAT\\
% conditions& payment conditions\\
% \end{tabular}
% The data has to be in the required format. qrbill might add features to automatically validate this in the future.
%
% Beside setting the data fields all on their own, qrbill can also handle a complete billing information string. One could simply set it by
%
% \begin{doccode}
% BillingInfo=//S1/10/10201409/11/190512/20/1400.000-53/30/106017086
% /31/180508/32/7.7/40/2:10;0:30
% \end{doccode}
% \subsection{AV-Parameters}
% The QRcode can use 2 AV Parameters. They have to carry the Prefix of \enquote{Name AV1:}/\enquote{Name AV2:}. This will be automatically added if the keys \code{AV1}/\code{AV2} are used instead of \code{AV1-Parameters}/\code{AV2-Parameters}.
%
% \subsection{Remaining data elements}
% The remaining data elements should be set directly.
% For restrictions on the content see the specification. Currently there is no validation taking place.
% The remaining for the preconfigures Swiss standard are:
% Account,
% Amount,
% ReferenceType,
% Reference,
% Message,
%
% \subsection{The Swiss cross icon}
% \cite{qrbill-design} reguires a swiss cross of 7\,mm size to be placed in the center of the QRcode.
% This package supports this by using the package option for the icon:
% \begin{doccode}
% \usepackage[icon=swiss-cross, …]{qrbill}
% \end{doccode}
% This setting is not activated by default.
%
%
% \subsection{Overview over all data fields}
% \label{sec:data-complete}
% Data fields which are used in the QRcode:\par
% \ExplSyntaxOn
% \seq_use:Nn \g__qrbill_qrscheme_seq {\\}
% \ExplSyntaxOff
% \par\medskip
% Data fields, which are custom created by the qrbill package to simplify the use:\par
% creditor and creditor*\\
% debtor and debtor*\\
% AV1 and AV2
% \par\medskip
% Data fields to automatically create the BillingInfo string. The key in parentheses indicates the prefix to be used to construct the string.\par
% \ExplSyntaxOn
% \prop_map_inline:Nn \g__qrbill_billing_info_prop {#2~(#1)\\}
% \ExplSyntaxOff
% \iffalse
% \section{Implementation}
% \begin{macrocode}
\RequirePackage{expl3}
\ProvidesExplPackage{qrbill}{2020/08/25}{1.02}{
Template for QR-bills based on the Swiss Payment Standards
}
\RequirePackage{iftex}
\RequirePackage{l3keys2e}
\tl_new:N \g__qrbill_font_tl
\bool_new:N \g__qrbill_top_frame_bool
\bool_new:N \g__qrbill_bottom_frame_bool
\bool_new:N \g__qrbill_left_frame_bool
\bool_new:N \g__qrbill_right_frame_bool
\bool_new:N \g__qrbill_separateinfo_bool
\keys_define:nn {qrbill} {
font .choices:nn = {Frutiger, Arial, Helvetica, Liberation Sans} {
\bool_gset_true:N \g__qrbill_fontsetup_bool
\tl_gset_eq:NN \g__qrbill_font_tl \l_keys_choice_tl
},
font .initial:n = Liberation Sans,
font / custom .code:n = {\tl_gclear:N \g__qrbill_font_tl},
qrscheme .tl_gset:N = \g__qrbill_qrscheme_tl,
qrscheme .initial:n = swiss,
creditorprefix .tl_gset:N = \g__qrbill_creditorprefix_tl,
creditorprefix .initial:n = CR-,
debtorprefix .tl_gset:N = \g__qrbill_debtorprefix_tl,
debtorprefix .initial:n = UD-,
qrmode .choice:,
qrmode / package .code:n = \bool_gset_false:N \g__qrbill_luamode_bool,
qrmode / lua .code:n = \bool_gset_true:N \g__qrbill_luamode_bool,
qrmode .initial:n = package,
frame .choice:,
frame / false .code:n = {
\bool_gset_false:N \__g__qrbill_top_frame_bool
\bool_gset_false:N \g__qrbill_bottom_frame_bool
\bool_gset_false:N \g__qrbill_left_frame_bool
\bool_gset_false:N \g__qrbill_right_frame_bool
},
frame / true .code:n = {
\bool_gset_true:N \g__qrbill_top_frame_bool
\bool_gset_true:N \g__qrbill_bottom_frame_bool
\bool_gset_true:N \g__qrbill_left_frame_bool
\bool_gset_true:N \g__qrbill_right_frame_bool
},
frame / top .code:n = {
\bool_gset_true:N \g__qrbill_top_frame_bool
\bool_gset_false:N \g__qrbill_bottom_frame_bool
\bool_gset_false:N \g__qrbill_left_frame_bool
\bool_gset_false:N \g__qrbill_right_frame_bool
},
frame / bottom .code:n = {
\bool_gset_false:N \g__qrbill_top_frame_bool
\bool_gset_true:N \g__qrbill_bottom_frame_bool
\bool_gset_false:N \g__qrbill_left_frame_bool
\bool_gset_false:N \g__qrbill_right_frame_bool
},
frame .initial:n = true,
billinginfo .bool_gset:N = \g__grbill_billinginfo_auto_bool,
billinginfo .default:n = true,
billinginfo .initial:n = true,
icon .choice:,
icon / swiss-cross .meta:n = {icon=qrbill_swiss-cross.pdf},
icon / unknown .code:n = \tl_gset:Nn \g_qrbill_icon_tl {#1},
icon .initial:n =,
iconwidth .dim_gset:N = \g_qrbill_iconwidth_dim,
iconwidth .initial:n = 7mm,
separate .choice:,
separate / symbol .code:n = {
\bool_gset_true:N \g__qrbill_separateinfo_bool
\RequirePackage{marvosym}
\cs_set:Nn \qrbill_print_separate_info: {
\par\leaders\vbox_to_ht:nn {1sp} {
\smash{
\hbox_to_wd:nn {\c_qrbill_width_dim }{
\leaders\hbox{\rule{1mm}{\g__qrbill_rule_dim}\hspace{1mm}}\hskip 0pt\@plus1 fill\relax
\llap{\raisebox{-.5\height}{\LeftScissors}}
\leaders\hbox{\rule{1mm}{\g__qrbill_rule_dim}\hspace{1mm}}\hskip 0pt\@plus4 fill\relax
}
}
}
\vskip 1sp
\vskip -1sp
}
},
separate / text .code:n = {
\bool_gset_true:N \g__qrbill_separateinfo_bool
\cs_set:Nn \qrbill_print_separate_info: {
\centerline{\raisebox{\dimexpr\depth+.3ex\relax}[0pt][0pt]{\footnotesize\qrbillseparatename}}
\par\nointerlineskip
\rule{\c_qrbill_width_dim}{\g__qrbill_rule_dim}
}
}
,
separate / false .code:n = {\bool_gset_false:N \g__qrbill_separateinfo_bool},
separate .initial:n = text,
sep-iban .int_gset:N = \g__qrbill_ibansep_int,
sep-iban .initial:n = 0,
ibanseperator .tl_gset:N = \g__qrbill_ibansep_tl,
ibanseperator .initial:n = {\,},
sep-reference .int_gset:N = \g__qrbill_referencesep_int,
sep-reference .initial:n = 0,
referenceseperator .tl_gset:N = \g__qrbill_referencesep_tl,
referenceseperator .initial:n = {\,}
}
\ProcessKeysOptions{qrbill}
\newcommand*{\qrbillsetup}[1]{\keys_set:nn {qrbill}{#1}}
\newcommand*{\qrbillsetdata}[1]{\keys_set:nn {qrbill/data}{#1}}
\tl_if_empty:NTF \g__qrbill_font_tl {
\def\qrbillfont{\normalfont}
}{
\RequirePackage{fontspec}
\newfontfamily{\qrbillfont}{\g__qrbill_font_tl}
}
\dim_new:N \g_qrbill_QRcode_dim
\dim_gset:Nn \g_qrbill_QRcode_dim {46mm}
\bool_if:NF \g__qrbill_luamode_bool {
\usepackage{qrcode}
\cs_new:Nn \qrbill_parse_QRcode:n {
\raisebox{\depth}{\qrcode[height= \g_qrbill_QRcode_dim]{#1}}
}
\cs_generate_variant:Nn \qrbill_parse_QRcode:n {V}
}
\RequirePackage{scrbase}
\RequirePackage{graphicx}
\RequirePackage{numprint}
\npthousandsep{\,}
\npdecimalsign{.}
\dim_new:N \g__qrbill_rule_dim
\dim_gset:Nn \g__qrbill_rule_dim {.5pt}
\dim_const:Nn \c_qrbill_sep_dim {5mm}
\dim_const:Nn \c_qrbill_width_dim {210mm}
\dim_const:Nn \c_qrbill_height_dim {105mm}
\cs_new:Nn \qrbill_title_font: {\fontsize{11bp}{11bp}\selectfont\bfseries}
\cs_new:Nn \qrbill_headingR_font: {\fontsize{6bp}{9bp}\selectfont\bfseries}
\cs_new:Nn \qrbill_valueR_font: {\fontsize{8bp}{9bp}\selectfont}
\cs_new:Nn \qrbill_amountR_font: {\fontsize{8bp}{11bp}\selectfont}
\cs_new:Nn \qrbill_acceptance_font: {\fontsize{6bp}{8bp}\selectfont\bfseries}
\cs_new:Nn \qrbill_headingP_font: {\fontsize{8bp}{11bp}\selectfont\bfseries}
\cs_new:Nn \qrbill_valueP_font: {\fontsize{10bp}{11bp}\selectfont}
\cs_new:Nn \qrbill_amountP_font: {\fontsize{10bp}{13bp}\selectfont}
\cs_new:Nn \qrbill_infoheading_font: {\fontsize{7bp}{8bp}\selectfont\bfseries}
\cs_new:Nn \qrbill_info_font: {\fontsize{7bp}{8bp}\selectfont}
\dim_new:N \g_qrbill_placeholder_rule_dim
\dim_gset:Nn \g_qrbill_placeholder_rule_dim {.75pt}
\dim_new:N \g_qrbill_placeholder_corner_dim
\dim_gset:Nn \g_qrbill_placeholder_corner_dim {3mm}
\cs_new:Nn \__qrbill_placeholder_hmark: {
\rule{\g_qrbill_placeholder_corner_dim}{\g_qrbill_placeholder_rule_dim}
}
\cs_new:Nn \__qrbill_placeholder_vmark: {
\rule{\g_qrbill_placeholder_rule_dim}{\g_qrbill_placeholder_corner_dim}
}
\cs_new:Nn \__qrbill_placeholder:nn {
\vbox_to_ht:nn {#2} {
\hbox_to_wd:nn {#1} {\__qrbill_placeholder_hmark: \hfill \__qrbill_placeholder_hmark:}
\nointerlineskip
\hbox_to_wd:nn {#1} {\__qrbill_placeholder_vmark: \hfill \__qrbill_placeholder_vmark:}
\vfill
\hbox_to_wd:nn {#1} {\__qrbill_placeholder_vmark: \hfill \__qrbill_placeholder_vmark:}
\nointerlineskip
\hbox_to_wd:nn {#1} {\__qrbill_placeholder_hmark: \hfill \__qrbill_placeholder_hmark:}
}
}
\cs_new:Nn \qrbill_bill_create: {
\begingroup
\qrbill_parse_BillingInfo:
\qrbillfont
\setlength{\parindent}{\z@}
\parbox{\c_qrbill_width_dim }{
\vbox to \c_qrbill_height_dim {
\bool_if:NTF \g__qrbill_top_frame_bool
{
\bool_if:NTF \g__qrbill_separateinfo_bool
{\qrbill_print_separate_info:}
{\rule{\c_qrbill_width_dim}{\g__qrbill_rule_dim}}
}
{\rule{\c_zero_dim}{\g__qrbill_rule_dim}}
\par\nointerlineskip
\skip_vertical:n {\c_qrbill_sep_dim-\g__qrbill_rule_dim}
\skip_horizontal:n {\c_qrbill_sep_dim-\g__qrbill_rule_dim}
\begin{minipage}[c][95mm][t]{52mm}
\vbox_to_ht:nn {7mm} {\qrbill_title_font:\qrbillreceiptname}
\par\nointerlineskip
\vbox_to_ht:nn {56mm}{
{\qrbill_headingR_font:\qrbillaccountname\par}
{
\qrbill_valueR_font:
\__qrbill_sep_tl:nV {iban} \l_qrbill_data_Account_tl\par
\qrbill_insert_address:N \g__qrbill_creditorprefix_tl
\par\vskip\baselineskip
}
\tl_if_empty:NF \l_qrbill_data_Reference_tl {
{\qrbill_headingR_font:\qrbillreferencename\par}
{
\qrbill_valueR_font:
\__qrbill_sep_tl:nV {reference} \l_qrbill_data_Reference_tl
\par\vskip\baselineskip
}
}
\tl_if_empty:cTF {l_qrbill_data_\g__qrbill_debtorprefix_tl Name_tl}
{
{\qrbill_headingR_font:\qrbilldebtoraddrname\par}
\__qrbill_placeholder:nn {52mm} {20mm}
}{
{\qrbill_headingR_font:\qrbilldebtorname\par}
{
\qrbill_valueR_font:
\qrbill_insert_address:N \g__qrbill_debtorprefix_tl
\par
}
}
}
\par\nointerlineskip
\vbox_to_ht:nn {14mm}{
\qrbill_headingR_font:
\begin{tabular}[t]{@{}ll@{}}
\qrbillcurrencyname&\qrbill_headingR_font:\qrbillamountname\\
\qrbill_amountR_font:\l_qrbill_data_Currency_tl
&\qrbill_amountR_font:
\tl_if_empty:NF \l_qrbill_data_Amount_tl
{\numprint{\l_qrbill_data_Amount_tl}}
\end{tabular}
\tl_if_empty:NTF \l_qrbill_data_Amount_tl {
\hfill
\raisebox{\dimexpr-\height+\ht\strutbox}[\z@]{\llap{
\__qrbill_placeholder:nn {30mm} {10mm}
}}
}
\vfill
}
\par\nointerlineskip
\vbox_to_ht:nn {18mm} {
\makebox[\linewidth][r]{\qrbill_headingR_font:\qrbillacceptantname}\par
}
\end{minipage}%
\skip_horizontal:n {2\c_qrbill_sep_dim}
\begin{minipage}[c][95mm][t]{138mm}
\begin{minipage}[c][85mm][t]{51mm}
\parbox[t][7mm][t]{\linewidth}{\qrbill_title_font:\qrbillpaymentpartname}
\par\nointerlineskip
\skip_vertical:n {\c_qrbill_sep_dim}
\qrcode_setup_QRcode:
\leavevmode\qrbill_parse_QRcode:V \l_qrbill_data_str
\tl_if_empty:NF \g_qrbill_icon_tl {
\llap{\hbox_to_wd:nn {\g_qrbill_QRcode_dim} {
\hfill
\raisebox{\dimexpr-.5\height+.5\g_qrbill_QRcode_dim}[0pt][0pt]{
\includegraphics[width=\g_qrbill_iconwidth_dim]{\g_qrbill_icon_tl}
}
\hfill
}}
}
\skip_vertical:n {\c_qrbill_sep_dim}
\vbox_to_ht:nn {22mm}{
\begin{tabular}[b]{@{}ll@{}}
\qrbill_headingP_font:\qrbillcurrencyname&\qrbill_headingP_font:
\qrbillamountname\\
\qrbill_amountP_font:\tl_use:c {l_qrbill_data_Currency_tl}&
\tl_if_empty:NF \l_qrbill_data_Amount_tl {
\qrbill_amountP_font:\numprint{\l_qrbill_data_Amount_tl}
}
\end{tabular}
\tl_if_empty:NTF \l_qrbill_data_Amount_tl {
\hfill
\raisebox{\dimexpr-\height+\ht\strutbox}[\z@]{
\llap{\__qrbill_placeholder:nn {40mm} {15mm}
}}
}
}
\end{minipage}
\begin{minipage}[c][85mm][t]{87mm}
\par\nointerlineskip
{\qrbill_headingP_font:\qrbillaccountname\par}
{
\qrbill_valueP_font:
\__qrbill_sep_tl:nV {iban} \l_qrbill_data_Account_tl \par
\qrbill_insert_address:N \g__qrbill_creditorprefix_tl
\par\vskip\baselineskip
}
\tl_if_empty:NF \l_qrbill_data_Reference_tl {
{\qrbill_headingP_font:\qrbillreferencename\par}
{\qrbill_valueP_font:
\__qrbill_sep_tl:nV {reference} \l_qrbill_data_Reference_tl
\par\vskip\baselineskip}
}
\exp_args:Nf \tl_if_empty:nF {
\l_qrbill_data_BillingInfo_tl
\l_qrbill_data_Message_tl
}{
{\qrbill_headingP_font:\qrbilladdinfoname\par}
{
\qrbill_valueP_font:
\l_qrbill_data_Message_tl\par
\tl_replace_all:Nnn \l_qrbill_data_BillingInfo_tl {/} {\discretionary{}{}{}/}
\l_qrbill_data_BillingInfo_tl
\par\vskip\baselineskip
}
}
\tl_if_empty:cTF {l_qrbill_data_\g__qrbill_debtorprefix_tl Name_tl} {
{\qrbill_headingP_font:\qrbilldebtoraddrname\par}
\__qrbill_placeholder:nn {65mm} {25mm}
}{
{\qrbill_headingP_font:\qrbilldebtorname\par}
{
\qrbill_valueP_font:
\qrbill_insert_address:N \g__qrbill_debtorprefix_tl
\par
}
}
\end{minipage}\par\nointerlineskip
\begin{minipage}[b][10mm][t]{\linewidth}
\strut
\qrbill_insert_AV_parameters:NNn
\qrbill_infoheading_font:
\qrbill_info_font:
{AV1,AV2}
\end{minipage}
\end{minipage}
\par\nointerlineskip\skip_vertical:n {\c_qrbill_sep_dim}
\smash{
\bool_if:NT \g__qrbill_bottom_frame_bool
{\rlap{\rule{\c_qrbill_width_dim}{\g__qrbill_rule_dim}}}
\bool_if:NTF \g__qrbill_left_frame_bool
{\rule{\g__qrbill_rule_dim}{\c_qrbill_height_dim}}
{\rule{\g__qrbill_rule_dim}{\c_zero_dim}}
\hspace{\dimexpr62mm-1.5\g__qrbill_rule_dim}
\rule{\g__qrbill_rule_dim}{\c_qrbill_height_dim}
\hspace{\dimexpr148mm-1.5\g__qrbill_rule_dim}
\bool_if:NTF \g__qrbill_right_frame_bool
{\rule{\g__qrbill_rule_dim}{\c_qrbill_height_dim}}
{\rule{\g__qrbill_rule_dim}{\c_zero_dim}}
}
}
}
\endgroup
}
\newcommand{\QRbill}[1][]{
\begingroup
\tl_if_empty:nF {#1} {\keys_set:nn {qrbill/data} {#1}}
\qrbill_bill_create:
\endgroup
}
\ior_new:N \qrbill_ior
\clist_new:N \l_qrbill_tmpa_clist
\ior_open:Nn \qrbill_ior {qrbill-vocab.csv}
\ior_get:NN \qrbill_ior \l_tmpa_tl
\clist_set:Nx \l_qrbill_tmpa_clist {\l_tmpa_tl}
\int_set:Nn \l_tmpa_int {\clist_count:N \l_qrbill_tmpa_clist}
\ior_str_map_inline:Nn \qrbill_ior {
\int_step_inline:nnn {2} {\l_tmpa_int } {
\exp_args:Nnx \use:n {\exp_args:NNx \exp_args:Nnc \defcaptionname
{\clist_item:Nn \l_qrbill_tmpa_clist {##1}}
{qrbill\clist_item:nn {#1} {1}name}}
{\clist_item:nn {#1} {##1}}
}
}
\ior_close:N \qrbill_ior
\seq_new:N \l_qrbill_tmp_seq
\cs_new:Nn \qrbill_set_address_combined:nn {
\seq_set_split:Nnn \l_qrbill_tmp_seq {\\} {#2}
\exp_args:Nnx \keys_set:nn {qrbill/data} {
#1AddressType=K,
#1Name=\seq_item:Nn \l_qrbill_tmp_seq {1},
#1Address1=\seq_item:Nn \l_qrbill_tmp_seq {2},
#1Address2=\seq_item:Nn \l_qrbill_tmp_seq {3},
#1PostalCode=,
#1City=,
#1Country=\seq_item:Nn \l_qrbill_tmp_seq {4},
}
}
\cs_new:Nn \qrbill_set_address_structured:nn {
\seq_set_split:Nnn \l_qrbill_tmp_seq {\\} {#2}
\exp_args:Nnx \keys_set:nn {qrbill/data} {
#1AddressType=S,
#1Name=\seq_item:Nn \l_qrbill_tmp_seq {1},
#1Address1=\seq_item:Nn \l_qrbill_tmp_seq {2},
#1Address2=\seq_item:Nn \l_qrbill_tmp_seq {3},
#1PostalCode=\seq_item:Nn \l_qrbill_tmp_seq {4},
#1City=\seq_item:Nn \l_qrbill_tmp_seq {5},
#1Country=\seq_item:Nn \l_qrbill_tmp_seq {6},
}
}
\cs_new:Nn \qrbill_insert_address:N {
\tl_use:c {l_qrbill_data_#1Name_tl}\ifhmode\\\fi
\str_case_e:nnF {\use:c {l_qrbill_data_#1AddressType_tl}}
{
{K} {
\tl_use:c {l_qrbill_data_#1Address1_tl}
\tl_if_empty:cF {l_qrbill_data_#1Address2_tl} {
\ifhmode\\\fi
\tl_if_empty:cF {l_qrbill_data_#1Country_tl}
{\tl_use:c {l_qrbill_data_#1Country_tl}-}
\tl_use:c {l_qrbill_data_#1Address2_tl}
}
}
}{
\tl_use:c {l_qrbill_data_#1Address1_tl}~
\tl_use:c {l_qrbill_data_#1Address2_tl}
\tl_if_empty:cF {l_qrbill_data_#1City_tl} {
\ifhmode\\\fi
\tl_if_empty:cF {l_qrbill_data_#1Country_tl}
{\tl_use:c {l_qrbill_data_#1Country_tl}-}
\tl_use:c {l_qrbill_data_#1PostalCode_tl}~
\tl_use:c {l_qrbill_data_#1City_tl}
}
}
}
\cs_new:Nn \__qrbill_sep_tl:nn {
\int_compare:nTF {\int_use:c {g__qrbill_#1sep_int} = 0} {
#2
}{
\str_set:Nn \l_tmpa_str {#2}
\int_compare:nT {\int_use:c {g__qrbill_#1sep_int} < 0} {
\tl_reverse:N \l_tmpa_str
}
\int_set:Nn \l_tmpb_int {\int_abs:n {\int_use:c {g__qrbill_#1sep_int}}}
\int_set:Nn \l_tmpa_int {1}
\tl_clear:N \l_tmpa_tl
\int_while_do:nn {\l_tmpa_int < \str_count:N \l_tmpa_str} {
\tl_put_right:Nx \l_tmpa_tl {
\str_range:Nnn \l_tmpa_str {\l_tmpa_int} {\l_tmpa_int + \l_tmpb_int-1}
}
\int_add:Nn \l_tmpa_int {\l_tmpb_int}
\tl_put_right:Nn \l_tmpa_tl {{\tl_use:c {g__qrbill_#1sep_tl}}}
}
\tl_put_right:Nx \l_tmpa_tl {
\str_range:Nnn \l_tmpa_str {\l_tmpa_int} {\str_count:N \l_tmpa_str}
}
\int_compare:nT {\int_use:c {g__qrbill_#1sep_int} < 0} {
\tl_reverse:N \l_tmpa_tl
}
\l_tmpa_tl
}
}
\cs_generate_variant:Nn \__qrbill_sep_tl:nn {nV}
\newcommand*{\insertdebtor}{\null\qrbill_insert_address:N \g__qrbill_debtorprefix_tl}
\newcommand*{\insertcreditor}{\null\qrbill_insert_address:N \g__qrbill_creditorprefix_tl}
\newcommand*{\insertcurrency}{\l_qrbill_data_Currency_tl}
\keys_define:nn {qrbill/data} {
creditor .code:n = \qrbill_set_address_combined:nn {\g__qrbill_creditorprefix_tl}{#1},
creditor* .code:n = \qrbill_set_address_structured:nn {\g__qrbill_creditorprefix_tl} {#1},
debtor .code:n = \qrbill_set_address_combined:nn {\g__qrbill_debtorprefix_tl}{#1},
debtor* .code:n = \qrbill_set_address_structured:nn {\g__qrbill_debtorprefix_tl} {#1},
account .tl_set:N = \l_qrbill_iban_tl,
}
\clist_map_inline:nn {AV1, AV2} {
\keys_define:nn {qrbill/data} {
#1 .code:n = {
\tl_if_empty:nF {##1}{
\keys_set:nx {qrbill/data} {
#1-Parameters={\qrbill_av_prefix:n {#1}##1}
}
}
\tl_set:cn {l_qrbill_#1_tl} {##1}
},
#1 .initial:n =,
}
}
\newcommand*{\SetupQrBill}[1]{
\keys_set:nn {qrbill/data} {#1}
}
\str_new:N \l_qrbill_data_str
\cs_new:Nn \qrcode_setup_QRcode: {
\str_clear:N \l_qrbill_data_str
\bool_set_false:N \l_tmpa_bool
\seq_map_inline:Nn \g__qrbill_qrscheme_seq {
\bool_if:NTF \l_tmpa_bool
{\str_put_right:Nn\l_qrbill_data_str {^^J}}
{\bool_set_true:N \l_tmpa_bool}
\exp_args:NNv \str_put_right:Nn \l_qrbill_data_str {l_qrbill_data_##1_tl}
}
%necessary to preserve spaces!
\str_replace_all:Nnn \l_qrbill_data_str {~ } {\ }
\tl_set_rescan:Nno \l_qrbill_data_str {\ExplSyntaxOff} {\l_qrbill_data_str}
}
\seq_new:N \g__qrbill_qrscheme_seq
\newcommand*\SetQrScheme[1]{
\seq_gset_from_clist:Nn \g__qrbill_qrscheme_seq {#1}
\seq_map_inline:Nn \g__qrbill_qrscheme_seq {
\keys_define:nn {qrbill/data} {
##1 .tl_set:c = l_qrbill_data_##1_tl,
##1 .initial:n =,
}
}
}
\prop_new:N \g__qrbill_billing_info_prop
\seq_new:N \g__qrbill_billing_info_seq
\newcommand*{\SetBillingInfoScheme}[1]{
\prop_gset_from_keyval:Nn \g__qrbill_billing_info_prop {#1}
\seq_gclear:N \g__qrbill_billing_info_seq
\prop_map_inline:Nn \g__qrbill_billing_info_prop {
\exp_args:Nx \clist_if_in:nnF {\tl_to_str:n {prefix , postfix}} {##1} {
\seq_push:Nn \g__qrbill_billing_info_seq {##1}
}
\keys_define:nn {qrbill/data} {
##2 .tl_set:c = l_qrbill_##2_tl,
##2 .initial:n =,
}
}
\seq_sort:Nn \g__qrbill_billing_info_seq {
\int_compare:nNnTF { ##1 } > { ##2 }
{ \sort_return_swapped: }
{ \sort_return_same: }
}
}
\tl_new:N \l_qrbill_data_BillingInfo_tl
\cs_new:Nn \qrbill_parse_BillingInfo: {
\bool_if:NT \g__grbill_billinginfo_auto_bool {
\str_put_right:Nx \l_qrbill_data_BillingInfo_tl {
\prop_item:Nn \g__qrbill_billing_info_prop {prefix}
}
\seq_map_inline:Nn \g__qrbill_billing_info_seq {
\prop_get:NnN \g__qrbill_billing_info_prop {##1} \l_tmpa_tl
\tl_if_empty:cF {l_qrbill_\l_tmpa_tl _tl} {
\str_put_right:Nx \l_qrbill_data_BillingInfo_tl {
/##1/\tl_use:c {l_qrbill_\l_tmpa_tl _tl}
}
}
}
}
}
\cs_new:Nn \qrbill_insert_AV_parameters:NNn {
\clist_map_inline:nn {#3} {
\tl_if_empty:cF {l_qrbill_##1_tl}
{{#1\qrbill_av_prefix:n {##1}}{#2 \tl_use:c {l_qrbill_##1_tl}}}
}
}
\cs_new:Nn \qrbill_av_prefix:n {Name~#1:~}
\input{\g__qrbill_qrscheme_tl.qrbill-cfg}
% \end{macrocode}
% \begin{macrocode}
%</qrbill.sty>
% \section{The file swiss.qrbill-cfg.tex as a custom qrbill scheme}
%<*swiss.qrbill-cfg.tex>