From 97f5151099967e6c823d640a90d87bca92c44035 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Tue, 29 Oct 2019 03:00:39 +0000
Subject: CTAN sync 201910290300

---
 usergrps/dante/dtk/dtk-url.sty | 37 ++++++++++++++++++++++++++++++++++---
 1 file changed, 34 insertions(+), 3 deletions(-)

(limited to 'usergrps/dante/dtk/dtk-url.sty')

diff --git a/usergrps/dante/dtk/dtk-url.sty b/usergrps/dante/dtk/dtk-url.sty
index 9ccccaee3b..b4d37a4ffc 100644
--- a/usergrps/dante/dtk/dtk-url.sty
+++ b/usergrps/dante/dtk/dtk-url.sty
@@ -2,7 +2,7 @@
 %%
 %% LaTeX Class for ``Die TeXnische Komoedie''.
 %%
-%% Copyright (C) 2015- 
+%% Copyright (C) 2015-2019
 %% Rolf Niepraschk, Herbert Voss
 %%
 %% It may be distributed and/or modified under the
@@ -14,10 +14,22 @@
 %% version 2005/12/01 or later.
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{dtk-url}[2019/07/29 v1.3 Urls for DTK (HO,hv)]
-%% 1.1, 1.2, 1.3 hv
+\ProvidesPackage{dtk-url}[2019/10/28 v1.4 Urls (qrcode) for DTK (HO,hv,rn)]
 
 \RequirePackage{url}[2006/04/12]
+\RequirePackage{xcolor}
+\RequirePackage{xkeyval}
+
+\newlength\dtk@url@qrheight
+\newlength\dtk@url@qradjust
+\providecommand*\dtk@url@qrlevel{}
+\define@key{dtk}{qrheight}[1cm]{\setlength\dtk@url@qrheight{#1}}
+\define@key{dtk}{qradjust}[-1.5\normalbaselineskip]{\setlength\dtk@url@qradjust{#1}}
+\define@key{dtk}{qrcolor}[black]{\colorlet{dtk@url@qrcolor}{#1}}
+\define@key{dtk}{qrlevel}[M]{\renewcommand*\dtk@url@qrlevel{#1}}
+
+\setkeys{dtk}{qrheight,qrcolor,qradjust,qrlevel}% the default setting
+
 
 % Konfiguration:
 \newcommand*{\DTK@UrlSetup}{\urlstyle{tt}}
@@ -180,4 +192,23 @@
     {\@percentchar#1}%
   }%
 }
+
+\RequirePackage{qrcode}
+
+\newcommand*\qrurl{%
+    \providecommand*\qr@blank{0}
+    \@ifstar{\@tempswafalse}{\@tempswatrue}%
+    \qr@url
+}
+\newcommand*\qr@url[2][]{%
+  \begingroup
+  \if$#1$\else\setkeys{dtk}{#1}\fi
+  \qrset{height=\dtk@url@qrheight,level=\dtk@url@qrlevel}%
+  \if@tempswa\url{#2}\fi
+  \edef\reserved@a{\noexpand\marginnote{\noexpand\color{dtk@url@qrcolor}\noexpand\qrcode{%
+     \detokenize\expandafter{#2}}}[\dtk@url@qradjust]}%
+  \reserved@a
+  \endgroup
+}
+
 \endinput
-- 
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