1 files changed, 100 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/keyparse/keyparse.sty b/Master/texmf-dist/tex/latex/keyparse/keyparse.sty
new file mode 100644
index 00000000000..25d354bb750
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/keyparse/keyparse.sty
@@ -0,0 +1,100 @@
+%%
+%% This is file `keyparse.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% keyparse.dtx  (with options: `package')
+%% -----------------------------------------------------------------------------
+%% keyparse ---  key-based parser
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% ----------------------------------------------------------------------------
+%% 
+ \NeedsTeXFormat{LaTeX2e}[2021-06-01]
+ \RequirePackage{expl3, xparse, l3keys2e}[2021-06-01]
+ \ProvidesExplPackage
+ {keyparse}                                             % Package name
+ {2021-08-18}                                           % Release date
+ {1.1}                                                  % Release version
+ {keyparse --- key-based parser  }                      % Description
+\ExplSyntaxOn
+\msg_new:nnn
+{__keyparse}
+{not-set}
+{recursion~for~rule~#1~is~not~set}
+\cs_new_protected:Nn
+\__keyparse_keyparse_rule_w:n
+{\clist_clear_new:c{__keyparse_keys_#1_clist}
+  \cs_new:cpn
+  {__keyparse_keyparse_eval_#1:w} ##1 ##2 \q_recursion_stop
+  {\quark_if_recursion_tail_stop:n{##1}
+    \use:c{__keyparse_keyparse_eval_#1_##1:w}##2\q_recursion_stop }}
+\cs_new_protected:Nn
+\__keyparse_keyparse_rule:n{\__keyparse_keyparse_rule_w:n{#1}}
+\cs_new:Nn
+\__keyparse_keyparse_eval_aux:nn
+{\cs_if_exist:cTF
+  {__keyparse_keyparse_eval_#1:w}
+  { \use:c{__keyparse_keyparse_eval_#1:w}#2
+    \q_recursion_tail
+    \q_recursion_stop}
+  {\msg_error:nnn{__keyparse}
+    {not-set}
+    {#1}}}
+\cs_generate_variant:Nn\__keyparse_keyparse_eval_aux:nn{ne}
+\cs_new:Nn
+\keyparse_eval:nn
+{\__keyparse_keyparse_eval_aux:ne{#1}
+  {\tl_trim_spaces:n{#2}}}
+\cs_new_protected:Nn
+\keyparse_set:nnnnn
+{\cs_if_exist:cTF
+  {__keyparse_keyparse_eval_#1:w}
+  {\clist_put_right:cn
+    {__keyparse_keys_#1_clist}{\texttt{\tl_to_str:n{#2}}}
+    \cs_new:cpn
+    {__keyparse_keyparse_eval_#1_#2:w}#3 \q_recursion_stop
+    {#4\use:c{__keyparse_keyparse_eval_#1:w}#5 \q_recursion_stop}}
+  {\__keyparse_keyparse_rule:n{#1}
+    \keyparse_set:nnnnn
+    {#1}{#2}{#3}{#4}{#5}}}
+\ProvideDocumentCommand
+{\KeyparseKeys}
+{m}
+{\clist_use:cnnn
+  {__keyparse_keys_#1_clist}
+  {~and~}{,~}{~and~}}
+\NewDocumentCommand{\KeyparseEval}
+{mm}
+{\keyparse_eval:nn{#1}{#2}}
+\cs_new:Nn\keyparse_argspec_e:n{{e{#1}}}
+\keyparse_set:nnnnn{argspec}{e}{#1#2}
+{  \tl_map_function:nN{#1}\keyparse_argspec_e:n}{#2}
+\keyparse_set:nnnnn{argspec}{d}{#1#2#3}{{d#1#2}}{#3}
+\keyparse_set:nnnnn{argspec}{m}{#1}{{m}}{#1}
+\keyparse_set:nnnnn{argspec}{o}{#1}{{o}}{#1}
+\keyparse_set:nnnnn{argspec}{r}{#1#2#3}{{r#1#2}}{#3}
+\keyparse_set:nnnnn{argspec}{s}{#1}{{s}}{#1}
+\keyparse_set:nnnnn{argspec}{t}{#1#2}{{t#1}}{#2}
+\keyparse_set:nnnnn{pair/first}{>}{#1#2#3}{#1}{#3}
+\keyparse_set:nnnnn{pair/merge}{>}{#1#2#3}{#1#2}{#3}
+\ExplSyntaxOff
+%% 
+%% Copyright (C) 2021 by Erwann Rogard
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License (LPPL), either
+%% version 1.3c of this license or (at your option) any later
+%% version.  The latest version of this license is in the file:
+%% 
+%% http://www.latex-project.org/lppl.txt
+%% 
+%% This work is "maintained" (as per LPPL maintenance status) by
+%% Erwann Rogard.
+%% 
+%% This work consists of the file keyparse.dtx and the derived files:
+%% keyparse.sty, and keyparse.pdf.
+%% 
+%%
+%% End of file `keyparse.sty'.