tuda-ci

git-svn-id: svn://tug.org/texlive/trunk@56638 c570f23f-e606-0410-a88d-b1316a301751

28 files changed, 129 insertions, 94 deletions

diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamercolorthemeTUDa.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamercolorthemeTUDa.sty
index a28cb1d7180..8961f725b9f 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamercolorthemeTUDa.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamercolorthemeTUDa.sty
@@ -1,4 +1,4 @@
-%% This is file `beamercolorthemeTUDa.sty' version 3.03 (2020/09/19),
+%% This is file `beamercolorthemeTUDa.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{beamercolorthemeTUDa}
 [\filedate\space\fileversion]
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamerfontthemeTUDa.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamerfontthemeTUDa.sty
index fbb3da4f19e..3309d19e4f2 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamerfontthemeTUDa.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamerfontthemeTUDa.sty
@@ -1,4 +1,4 @@
-%% This is file `beamerfontthemeTUDa.sty' version 3.03 (2020/09/19),
+%% This is file `beamerfontthemeTUDa.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{beamerfontthemeTUDa}
  [\filedate\space\fileversion]
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamerinnerthemeTUDa.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamerinnerthemeTUDa.sty
index 9d7e9a89d3a..5507501a6a7 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamerinnerthemeTUDa.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamerinnerthemeTUDa.sty
@@ -1,4 +1,4 @@
-%% This is file `beamerinnerthemeTUDa.sty' version 3.03 (2020/09/19),
+%% This is file `beamerinnerthemeTUDa.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesExplPackage{beamerinnerthemeTUDa}{\filedate}{\fileversion}{Inner~beamer~theme~of~tuda-ci}
 
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamerouterthemeTUDa.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamerouterthemeTUDa.sty
index 97a431a062e..35542cabdc7 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamerouterthemeTUDa.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamerouterthemeTUDa.sty
@@ -1,4 +1,4 @@
-%% This is file `beamerouterthemeTUDa.sty' version 3.03 (2020/09/19),
+%% This is file `beamerouterthemeTUDa.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesExplPackage{beamerouterthemeTUDa}{\filedate}{\fileversion}{Outer~beamer~theme~of~tuda-ci}
 
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa-mecheng.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa-mecheng.sty
index cc8e1efc222..81318da9cea 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa-mecheng.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa-mecheng.sty
@@ -1,4 +1,4 @@
-%% This is file `beamerthemeTUDa-mecheng.sty' version 3.03 (2020/09/19),
+%% This is file `beamerthemeTUDa-mecheng.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \RequirePackage{expl3}
 \ProvidesExplPackage{beamerthemeTUDa-mecheng}{\filedate}{\fileversion}{specific tudabeamer configuration for the department of mechanical engineering}
 
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa.sty b/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa.sty
index a8e651d4fc4..6cb9adb6cd0 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/beamerthemeTUDa.sty
@@ -1,4 +1,4 @@
-%% This is file `beamerthemeTUDa.sty' version 3.03 (2020/09/19),
+%% This is file `beamerthemeTUDa.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{beamerthemeTUDa}
  [\filedate\space\fileversion\space beamer theme using the Corporate Design of TU Darmstadt]
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a0paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a0paper.clo
index dddb70642c9..2a1ef7b2ae5 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a0paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a0paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a0paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a0paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a0paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a0paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
 	\cs_set:Nn \ptxcd_title_fontsize: {{125pt}{165pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a1paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a1paper.clo
index a777ebf945b..cdcded351fa 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a1paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a1paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a1paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a1paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a1paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a0paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
 		\cs_set:Nn \ptxcd_title_fontsize: {{86pt}{120pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a2paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a2paper.clo
index c5569d0183b..572c55aafc7 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a2paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a2paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a2paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a2paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a2paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a0paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
 		\cs_set:Nn \ptxcd_title_fontsize: {{65pt}{82pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a3paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a3paper.clo
index a56d7bad3b0..aadfa565cc9 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a3paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a3paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a3paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a3paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a3paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a3paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
   \cs_set:Nn \ptxcd_title_fontsize: {{47pt}{61pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a4paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a4paper.clo
index 2f5cd897479..f3c4dfa3c99 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a4paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a4paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a4paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a4paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a4paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a4paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
   \cs_set:Nn \ptxcd_title_fontsize: {{36pt}{47pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a5paper.clo b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a5paper.clo
index a67c978da2f..043b0492bba 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-a5paper.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-a5paper.clo
@@ -1,4 +1,4 @@
-%% This is file `tuda-a5paper.clo' version 3.03 (2020/09/19),
+%% This is file `tuda-a5paper.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesExplFile{tuda-a5paper.clo}{\filedate}{\fileversion}{tuda-ci~size~adjustments~for~a5paper}
 \cs_set:Nn \ptxcd_setup_title_sizes: {
   \cs_set:Nn \ptxcd_title_fontsize: {{22pt}{28pt}}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tuda-pgfplots.sty b/Master/texmf-dist/tex/latex/tuda-ci/tuda-pgfplots.sty
index 1976c135b7e..5c57dbcf788 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tuda-pgfplots.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tuda-pgfplots.sty
@@ -1,4 +1,4 @@
-%% This is file `tuda-pgfplots.sty' version 3.03 (2020/09/19),
+%% This is file `tuda-pgfplots.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 % Special thanks to: Sebastian Schöps Institut Theorie Elektromagnetischer Felder (TEMF), TU Darmstadt
 % The original version of this file has been inspired by the colorscheme in the Metropolis beamer theme by Matthias Vogelgesang https://github.com/matze/mtheme
 \ProvidesPackage{tuda-pgfplots}[\filedate\space\fileversion\space tuda-ci pgfplots color schemes]
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudabeamer.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudabeamer.cls
index 057552835e5..f2411baf6d6 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudabeamer.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudabeamer.cls
@@ -1,4 +1,4 @@
-%% This is file `tudabeamer.cls' version 3.03 (2020/09/19),
+%% This is file `tudabeamer.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{tudabeamer}
  [\filedate\space\fileversion\space]
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.def b/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.def
index a94144d2db1..996dc7f7561 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.def
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.def
@@ -1,4 +1,4 @@
-%% This is file `tudacolors.def' version 3.03 (2020/09/19),
+%% This is file `tudacolors.def' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \ProvidesFile{tudacolors.def}
 [\filedate\space\fileversion\space Color definitions for tuda-ci]
 
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.sty b/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.sty
index e0cb3a69cce..542d342dbc2 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudacolors.sty
@@ -1,4 +1,4 @@
-%% This is file `tudacolors.sty' version 3.03 (2020/09/19),
+%% This is file `tudacolors.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{tudacolors}{\filedate}{\fileversion}{Color definition for TU Darmstadt's tuda-ci bundle}
@@ -61,6 +61,9 @@
 	department .choice:,
 	department / default .code:n = \str_gset:Nn \g_ptxcd_department_str {default},
 	department / mecheng .code:n = \str_gset:Nn \g_ptxcd_department_str {mecheng}\keys_set:nn {ptxcd/colors}{accent=TUDa-2d,identbar=TUDa-6b},
+	department / unknown .code:n = {
+		\str_gset:Nx \g_ptxcd_department_str {\l_keys_value_tl}
+	},
 	department .initial:V = \g_ptxcd_department_str,
 	mecheng .meta:n = {department=mecheng},
 }
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudaexercise.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudaexercise.cls
index f5538a691b1..af03d0092b0 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudaexercise.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudaexercise.cls
@@ -1,4 +1,4 @@
-%% This is file `tudaexercise.cls' version 3.03 (2020/09/19),
+%% This is file `tudaexercise.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplClass{tudaexercise}
@@ -53,22 +53,42 @@
 
 \RequirePackage{environ}
 
-\def\solution{\ptxcd_ex_solutionheader:}
-\def\endsolution{}
+\newenvironment{solution}{}{}
+\newenvironment{solution*}{}{}
 
 \cs_new:Nn \ptxcd_setup_solution: {
 	\bool_if:NTF \l_ptxcd_ex_solution_bool {
 		\def\solution{\ptxcd_ex_solutionheader:}
 		\def\endsolution{}
+		\expandafter\def\csname solution*\endcsname{\ignorespaces}
+		\expandafter\let\csname endsolution*\endcsname\endsolution
 	}{
 		\RenewEnviron{solution}{
 			\if_false:
 			\BODY
 			\fi:
 		}
+		\RenewEnviron{solution*}{
+			\if_false:
+			\BODY
+			\fi:
+		}
 	}
 }
 
+\ptxcd_setup_solution:
+
+\prg_new_conditional:Nnn \__ptxcd_if_solution: {T,F,TF} {
+	\bool_if:NTF \l_ptxcd_ex_solution_bool
+	{\prg_return_true:}
+	{\prg_return_false:}
+}
+
+\let\IfSolutionT \__ptxcd_if_solution:T
+\let\IfSolutionF \__ptxcd_if_solution:F
+\let\IfSolutionTF \__ptxcd_if_solution:TF
+
+
 %Message Declaration for option processing
 \msg_new:nnn{tudaexercise} {titlepage-option-disabled} {
 	You~set~the~titlepage~option~to~#1.\\
@@ -168,21 +188,21 @@
 \bool_new:N \l_ptxcd_ex_subtask_fallback_bool
 
 \keys_define:nn {ptxcd/task}{
-	points .int_set:N = \l_ptxcd_ex_points_int,
+	points .int_set:N = \l_ptxcd_ex_task_points_int,
 	points .initial:n = 0,
-	credit .tl_set:N = \l_ptxcd_ex_credit_tl,
+	credit .tl_set:N = \l_ptxcd_ex_task_credit_tl,
 	credit .initial:n =,
 	solution .meta:nn ={ptxcd/exercise}{solution=#1},
 }
 
 \keys_define:nn {ptxcd/subtask} {
-	credit .tl_set:N = \l_ptxcd_ex_credit_tl,
+	credit .tl_set:N = \l_ptxcd_ex_subtask_credit_tl,
 	credit .initial:n =,
-	points .int_set:N = \l_ptxcd_ex_points_int,
+	points .int_set:N = \l_ptxcd_ex_subtask_points_int,
 	points .initial:n = 0,
 	title .tl_set:N = \l_ptxcd_ex_title_tl,
 	title .initial:n =,
-	unknown .code:n = \bool_set_true:N \l_ptxcd_ex_subtask_fallback_bool \tl_clear:N \l_ptxcd_ex_credit_tl \int_zero:N \l_ptxcd_ex_points_int,
+	unknown .code:n = \bool_set_true:N \l_ptxcd_ex_subtask_fallback_bool \tl_clear:N \l_ptxcd_ex_subtask_credit_tl \int_zero:N \l_ptxcd_ex_subtask_points_int,
 }
 
 \keys_define:nn {ptxcd/exercise/headline} {
@@ -246,9 +266,9 @@
 		}
 		#4
 		\tl_if_in:nnT {#1} {task} {
-			\tl_if_empty:NTF \l_ptxcd_ex_credit_tl
-				{\pointformat{\l_ptxcd_ex_points_int}}
-				{\creditformat{\l_ptxcd_ex_credit_tl}}
+			\tl_if_empty:cTF{l_ptxcd_ex_#1_credit_tl}
+				{\pointformat{\tl_use:c {l_ptxcd_ex_#1_points_int}}}
+				{\creditformat{\tl_use:c {l_ptxcd_ex_#1_credit_tl}}}
 		}
 		\rule[-\dp\strutbox]{0pt}{\dp\strutbox}\par}\nointerlineskip
 		\skip_vertical:n {\ptxcd_titlerule_sep: -\dp\strutbox}
@@ -443,6 +463,12 @@
 	contents=\raisebox{\depth}{\box_use:N \ptxcd_headrule_box},
 		]{TUDa.exercise.head.above.line}
 	\ofoot[\pagemark]{\pagemark}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{TUDa.exercise.foot.even}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{TUDa.exercise.foot.odd}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{TUDa.exercise.foot.oneside}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{plain.TUDa.exercise.foot.even}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{plain.TUDa.exercise.foot.odd}
+	\ModifyLayer[addvoffset=\c_ptxcd_rulesep_dim]{plain.TUDa.exercise.foot.oneside}
 }
 
 \DeclarePageStyleAlias{TUDa}{TUDa.exercise}
@@ -621,7 +647,8 @@
 \RequirePackage{graphicx}
 
 %%hyperref
-\usepackage{hyperref}
+\PassOptionsToPackage{pdfusetitle}{hyperref}
+\RequirePackage{hyperref}
 \hypersetup{hidelinks, unicode}
 
 \providecaptionname{ngerman, german}{\sheetname}{Übungsblatt}
@@ -689,10 +716,8 @@
 \cs_undefine:N \task
 
 \NewDocumentEnvironment{task}{om}{
-	\begingroup
 	\IfNoValueF{#1}{\keys_set:nn {ptxcd/task}{#1}}
 	\@task{#2}
-	\endgroup
 }{}
 
 \cs_set_eq:cN {task*} \task
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudafonts.sty b/Master/texmf-dist/tex/latex/tuda-ci/tudafonts.sty
index 32295559514..886832e189f 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudafonts.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudafonts.sty
@@ -1,4 +1,4 @@
-%% This is file `tudafonts.sty' version 3.03 (2020/09/19),
+%% This is file `tudafonts.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{tudafonts}
  [\filedate\space\fileversion\space
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudaleaflet.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudaleaflet.cls
index 7236a2ccec0..0be48fc846e 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudaleaflet.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudaleaflet.cls
@@ -1,4 +1,4 @@
-%% This is file `tudaleaflet.cls' version 3.03 (2020/09/19),
+%% This is file `tudaleaflet.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{tudaleaflet}{\filedate}{\fileversion}{Leaflets using the Corporate Design of TU Darmstadt}
@@ -79,7 +79,7 @@
 	}
 }
 
-\LoadClass[notumble,9pt]{leaflet}
+\LoadClass[notumble]{leaflet}
 
 %to workaround incompatibilities between leaflet and scrextend
 \let\sectfont\relax
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudaletter.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudaletter.cls
index 88b2676b49d..72b0a9cedcd 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudaletter.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudaletter.cls
@@ -1,4 +1,4 @@
-%% This is file `tudaletter.cls' version 3.03 (2020/09/19),
+%% This is file `tudaletter.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplClass{tudaletter}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudalettersize10pt.clo b/Master/texmf-dist/tex/latex/tuda-ci/tudalettersize10pt.clo
index a0c957f45d0..8665a9f46e0 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudalettersize10pt.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudalettersize10pt.clo
@@ -1,4 +1,4 @@
-%% This is file `tudalettersize10pt.clo' version 3.03 (2020/09/19),
+%% This is file `tudalettersize10pt.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudamecheng.cfg b/Master/texmf-dist/tex/latex/tuda-ci/tudamecheng.cfg
index 714f64a43bb..8604ba99ad4 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudamecheng.cfg
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudamecheng.cfg
@@ -1,4 +1,4 @@
-%% This is file `tudamecheng.cfg' version 3.03 (2020/09/19),
+%% This is file `tudamecheng.cfg' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \RequirePackage{expl3}
 \ProvidesExplFile{tudamecheng.cfg}
 {\filedate}{\fileversion}{Special Features the department of mechanical engineering of Darmstadt's Corporate Design (tuda-ci)}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudaposter.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudaposter.cls
index 38592e263f6..5870a949bf0 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudaposter.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudaposter.cls
@@ -1,4 +1,4 @@
-%% This is file `tudaposter.cls' version 3.03 (2020/09/19),
+%% This is file `tudaposter.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{tudaposter}{\filedate}{\fileversion}{Poster Layouts for the Corporate Design of TU Darmstadt}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudapub.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudapub.cls
index 8b85899f271..8834fb74e44 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudapub.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudapub.cls
@@ -1,4 +1,4 @@
-%% This is file `tudapub.cls' version 3.03 (2020/09/19),
+%% This is file `tudapub.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplClass{tudapub}
@@ -156,6 +156,9 @@
 		\keys_set:nn {ptxcd/pub}{colorback=false,ruledheaders=section,departmentlogofile=tuda_maschinenbau_logo}
 	},
 	department .initial:n = default,
+	department / unknown .code:n = {
+		\str_gset:Nx \g_ptxcd_department_str {\l_keys_value_tl}
+	},
 	mecheng .meta:n = {department=mecheng},
 	departmentlogofile .tl_gset:N = \g_ptxcd_departmentlogo_tl,
 	departmentlogofile .initial:n =,
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudarules.sty b/Master/texmf-dist/tex/latex/tuda-ci/tudarules.sty
index c0c2fddce9c..8842124d700 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudarules.sty
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudarules.sty
@@ -1,4 +1,4 @@
-%% This is file `tudarules.sty' version 3.03 (2020/09/19),
+%% This is file `tudarules.sty' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{tudarules}{\filedate}{\fileversion}{Creation of colored bars for tuda-ci bundle}
@@ -81,6 +81,10 @@
 	department .choice:,
 	department / default .code:n = \str_gset:Nn \g_ptxcd_department_str {default},
 	department / mecheng .code:n = \str_gset:Nn \g_ptxcd_department_str {mecheng},
+	department / unknown .code:n = {
+		\str_gset:Nx \g_ptxcd_department_str {\l_keys_value_tl}
+	},
+	department .initial:V = \g_ptxcd_department_str,
 	mecheng .meta:n = {department=mecheng},
 }
 
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudasciposter.cls b/Master/texmf-dist/tex/latex/tuda-ci/tudasciposter.cls
index f1f78129316..7cc02af8c5b 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudasciposter.cls
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudasciposter.cls
@@ -1,4 +1,4 @@
-%% This is file `tudasciposter.cls' version 3.03 (2020/09/19),
+%% This is file `tudasciposter.cls' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
 \ProvidesExplPackage{tudasciposter}{\filedate}{\fileversion}{Scientific Poster Layout for TU Darmstadt}
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudasize9pt.clo b/Master/texmf-dist/tex/latex/tuda-ci/tudasize9pt.clo
index 0ed882b489b..4bd91567595 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudasize9pt.clo
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudasize9pt.clo
@@ -1,4 +1,4 @@
-%% This is file `tudasize9pt.clo' version 3.03 (2020/09/19),
+%% This is file `tudasize9pt.clo' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/latex/tuda-ci/tudathesis.cfg b/Master/texmf-dist/tex/latex/tuda-ci/tudathesis.cfg
index 3f25a027b43..3538f349545 100644
--- a/Master/texmf-dist/tex/latex/tuda-ci/tudathesis.cfg
+++ b/Master/texmf-dist/tex/latex/tuda-ci/tudathesis.cfg
@@ -1,4 +1,4 @@
-%% This is file `tudathesis.cfg' version 3.03 (2020/09/19),
+%% This is file `tudathesis.cfg' version 3.04 (2020/10/05),
 %% it is part of
 %% TUDa-CI -- Corporate Design for TU Darmstadt
 %% ----------------------------------------------------------------------------
@@ -26,8 +26,8 @@
 %%
 %% ============================================================================
 %%
-\def\fileversion{3.03}
-\def\filedate{2020/09/19}
+\def\fileversion{3.04}
+\def\filedate{2020/10/05}
 \RequirePackage{expl3}
 \ProvidesExplFile{tudathesis.cfg}
 {\filedate}{\fileversion}{Special Features for publication type 'thesis' using TU Darmstadt's Corporate Design (tuda-ci)}