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authorKarl Berry <karl@freefriends.org>2021-08-19 20:21:41 +0000
committerKarl Berry <karl@freefriends.org>2021-08-19 20:21:41 +0000
commit8f6f06468f38e050c7a6d8f716b4202ba8d39208 (patch)
tree38d5ccbaf3370d481a97f79d0f221abc418ce23f
parentfc082f22f8569ded9b8f518fb13c32cbbbbf1e73 (diff)
keyparse (19aug21)
git-svn-id: svn://tug.org/texlive/trunk@60277 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/texmf-dist/doc/latex/keyparse/README.md6
-rw-r--r--Master/texmf-dist/doc/latex/keyparse/keyparse.pdfbin0 -> 575187 bytes
-rw-r--r--Master/texmf-dist/source/latex/keyparse/keyparse.dtx486
-rw-r--r--Master/texmf-dist/source/latex/keyparse/keyparse.ins64
-rw-r--r--Master/texmf-dist/tex/latex/keyparse/keyparse.sty100
-rwxr-xr-xMaster/tlpkg/bin/tlpkg-ctan-check2
-rw-r--r--Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc1
-rw-r--r--Master/tlpkg/tlpsrc/keyparse.tlpsrc0
8 files changed, 658 insertions, 1 deletions
diff --git a/Master/texmf-dist/doc/latex/keyparse/README.md b/Master/texmf-dist/doc/latex/keyparse/README.md
new file mode 100644
index 00000000000..a8179a4c809
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/keyparse/README.md
@@ -0,0 +1,6 @@
+-----------------------------------------------------------------
+##### keyparse --- key-based parser
+- Source repository: https://github.com/rogard/keyparse
+- Released under the LaTeX Project Public License v1.3c or later
+- See http://www.latex-project.org/lppl.txt
+-----------------------------------------------------------------
diff --git a/Master/texmf-dist/doc/latex/keyparse/keyparse.pdf b/Master/texmf-dist/doc/latex/keyparse/keyparse.pdf
new file mode 100644
index 00000000000..387d47bd8c6
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/keyparse/keyparse.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/keyparse/keyparse.dtx b/Master/texmf-dist/source/latex/keyparse/keyparse.dtx
new file mode 100644
index 00000000000..8017d273a57
--- /dev/null
+++ b/Master/texmf-dist/source/latex/keyparse/keyparse.dtx
@@ -0,0 +1,486 @@
+% \iffalse meta-comment
+% !TEX program = pdfLaTeX
+%<*internal>
+\iffalse
+%</internal>
+%<*readme>
+-----------------------------------------------------------------
+##### keyparse --- key-based parser
+- Source repository: https://github.com/rogard/keyparse
+- Released under the LaTeX Project Public License v1.3c or later
+- See http://www.latex-project.org/lppl.txt
+-----------------------------------------------------------------
+%</readme>
+%<*internal>
+\fi
+\def\nameofplainTeX{plain}
+\ifx\fmtname\nameofplainTeX\else
+\expandafter\begingroup
+\fi
+%</internal>
+%<*install>
+\input l3docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+-----------------------------------------------------------------------------
+keyparse --- key-based parser
+Released under the LaTeX Project Public License v1.3c or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------------------
+
+\endpreamble
+\postamble
+
+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.
+
+\endpostamble
+\generate{
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+%</install>
+%<install> \endbatchfile
+%<*internal>
+\generate{
+ \file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\nopreamble\nopostamble
+\generate{
+ \file{README.md}{\from{\jobname.dtx}{readme}}
+}
+\ifx\fmtname\nameofplainTeX
+\expandafter\endbatchfile
+\else
+\expandafter\endgroup
+\fi
+%</internal>
+%<package> \NeedsTeXFormat{LaTeX2e}[2021-06-01]
+%<package> \RequirePackage{expl3, xparse, l3keys2e}[2021-06-01]
+%<package> \ProvidesExplPackage
+%<package> {keyparse} % Package name
+%<package> {2021-08-18} % Release date
+%<package> {1.1} % Release version
+%<package> {keyparse --- key-based parser } % Description
+%<*driver>
+\documentclass[show-notes]{l3doc}
+\EnableCrossrefs
+\CodelineIndex
+\RecordChanges
+%^^A\documentclass[full, show-notes]{l3doc}
+%^^A \listfiles
+\usepackage{amsmath, bookmark, enumitem, mathtools, microtype, tcolorbox, xparse}
+\usepackage[french, german, english]{babel}
+\usepackage[T1]{fontenc}
+\usepackage[bibencoding=auto, backend=biber, sorting=ynt]{biblatex}
+\begin{filecontents*}{\jobname.bib}
+@manual{interface3,
+ title = {The \LaTeX3 interfaces},
+ author = {The \LaTeX3 Project Team},
+ year = {2019},
+ note = {\url{https://ctan.math.washington.edu/tex-archive/macros/latex/contrib/l3kernel/expl3.pdf}},
+ annote = {} }
+@manual{xparse,
+ title = {The \pkg{xparse} package},
+ author = {The \LaTeX3 Project Team},
+ year = {2019},
+ note = {\url{https://ctan.math.illinois.edu/macros/latex/contrib/l3packages/xparse.pdf}},
+ annote = {} }
+@misc{a-188053,
+ author = {@{}sean-allred},
+ title = {``How to create lambda expressions?''},
+ year = {2014},
+ note = {\url{https://tex.stackexchange.com/a/188053/112708}}}
+\end{filecontents*}
+\addbibresource{\jobname.bib}
+\ExplSyntaxOn
+%^^A *** Sectioning
+\tl_gset:Nn \partname {Part}%^^A allows to test w/o babel
+\makeatletter
+\newcommand*{\docsetnameref}
+{\def\@currentlabelname}%https://tex.stackexchange.com/questions/537751
+\makeatother
+\newcounter{cscounter}
+\ProvideDocumentCommand
+\DocPhantomSection{sO{subsection}D<>{}mo}
+{\leavevmode
+ \refstepcounter{cscounter}
+ \IfBooleanF{#1}{\addcontentsline{toc}{#2}{#4}}
+ \IfValueT{#5}
+ {\docsetnameref{#3#4}\label{#5}}}
+% ^^A *** Msg
+\msg_new:nnn{__keyparse_doc}{unknown}{~#1:#2~unknown}
+% ^^A *** Expressions
+\ProvideDocumentCommand{\pkgpattpair}{mm}{\texttt{>\{#1\}\{#2\}}}
+\ProvideDocumentCommand{\pkgrule}{}{\texttt{$\rightarrow$}}
+% ^^A *** L3 package
+\ProvideDocumentCommand{\docplaceh}{mO{1}}{\texttt{\prg_replicate:nn{#2}{\#}#1}}
+% ^^A *** Lists
+\newlist{arab-inl}{enumerate*}{1}
+\setlist[arab-inl]{label=\arabic*)}
+\newlist{colon-inl}{itemize*}{1}
+\setlist[colon-inl]
+{ %^^Abefore=\noindent,
+ label={},
+ itemjoin={{; }},
+ after={{.}}}
+\newlist{descr}{description}{1}
+\setlist[descr]{nosep, align=right, itemindent=0pt, font=\sffamily\tiny}
+\ExplSyntaxOff
+%^^A *** listing
+\tcbuselibrary{listings, breakable}
+\newtcblisting[auto counter]
+{listing}[2][]{
+ noparskip,
+ breakable,
+ colback=white,
+ colframe=black,
+ opacitybacktitle=.8,%
+ fonttitle=\bfseries,
+ title={Listing~\thetcbcounter. #1},
+ arc=0pt,
+ outer arc=0pt,
+ boxrule=1pt,
+ listing and text,
+ #2}
+\newtcblisting
+{internal}
+{text only,
+ breakable,
+ colback=white,
+ fontupper=\sffamily,
+ arc=1pt,
+ outer arc=1pt,
+ boxrule=0pt,
+ halign=left,
+ fontupper=\small\sffamily,
+ left=0pt,
+ top=0pt,
+ bottom=0pt}
+\usepackage{keyparse}
+\usepackage{hyperref} %^^A comes last
+\begin{document}
+\DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \GetFileInfo{\jobname.sty}
+% \title{The \pkg{keyparse} package\thanks{^^A
+% This file describes version \fileversion, last revised \filedate.^^A
+% }^^A
+% }
+% \author{Erwann Rogard\thanks{first.lastname at gmail.com}}
+%
+% \date{Released \filedate}
+% \begin{documentation}
+%
+% \maketitle
+%
+% \begin{abstract}
+% This \LaTeX package provides an interface to define and evaluate key-based replacement rules\cite{interface3}.
+% It can be used to parse the argument specification of a document command\cite{xparse}.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \part{Usage}\label{part:usage}
+%
+% \section{Document command}
+% \begin{function}{KeyparseKeys}
+% \begin{syntax}
+% \cs{KeyparseKeys}\Arg{rule}
+% \end{syntax}
+% \begin{descr}
+% \item[Expands~to] The keys associated with \meta{rule}
+% \end{descr}
+% \end{function}
+%
+% \begin{function}{KeyparseEval}
+% \begin{syntax}
+% \cs{KeyparseEval}
+% \end{syntax}
+% \begin{descr}
+% \item[Adapts] \nameref{cs:keyparse:eval}
+% \end{descr}
+% \end{function}
+%
+% \section{Programming}
+% \DocPhantomSection*{\cs{keyparse_set:nnnnn}}[cs:keyparse:rule]
+% \begin{function}{\keyparse_set:nnnnn}
+% \begin{syntax}
+% \cs{keyparse_set:nnnnn}\Arg{rule}\Arg{key}\Arg{signature}\Arg{replacement}\Arg{recurse}
+% \end{syntax}
+% \begin{descr}
+% \item[Requires]
+% \begin{colon-inl}
+% \item \meta{rule} is a token~list
+% \item \meta{key}\meta{signature} is a valid \enquote{weird} argument specifier\cite[Naming functions and variables]{interface3}
+% \item \meta{replacement} and \meta{recurse} are in terms of \meta{signature}
+% \end{colon-inl}
+% \item[Semantics] As shown under {\sffamily\tiny{}Expands~to} for \nameref{cs:keyparse:eval}
+% \item[Tip] Using |{|\meta{token}|}| as \meta{replacement}, one can iterate over the result of \nameref{cs:keyparse:eval} using \cs[no-index]{tl_map_function:nN}.
+% Using \meta{token}, instead, merges the \meta{tokens}'s.
+% \end{descr}
+% \end{function}
+%
+% \DocPhantomSection*{\cs{keyparse_eval:nn}}[cs:keyparse:eval]
+% \begin{function}[EXP]{\keyparse_eval:nn}
+% \begin{syntax}
+% \cs{keyparse_eval:nn}\Arg{rule}|{|\meta{key}\meta{args}|}|
+% \end{syntax}
+% \end{function}
+% \begin{descr}
+% \item[Requires] \meta{args} is compatible with \meta{signature} for that \meta{rule} and \meta{key}
+% \item[Expands~to] \meta{replacement}\nameref{cs:keyparse:eval}\Arg{rule}\Arg{recurse}
+% \end{descr}
+%
+% \subsection*{Other}
+% \begin{function}[EXP]{\keyparse_argspec_e:n}
+% \cs{keyparse_argspec_e:n}\Arg{token list}
+% \end{function}
+%
+% \section{Rule}
+% Hereafter are rules defined with \nameref{cs:keyparse:rule}.
+%
+% \DocPhantomSection{\textsf{argspec}}[keyparse:argspec]
+% \DescribeEnv{argspec}
+% \begin{descr}
+% \item[Keys] \KeyparseKeys{argspec}
+% \item[Requires] \meta{key_i}\meta{arg_i} is a valid document-command argument specifier\cite{xparse}
+% \item[Rule i] \meta{key_i}\meta{arg_i}\pkgrule|{|\meta{key_i}\meta{arg_i}|}|
+% \end{descr}
+%
+% \DocPhantomSection{\textsf{pair/first}}[keyparse:pair:first]
+% \DescribeEnv{pair/first}
+% \begin{descr}
+% \item[Keys] \KeyparseKeys{pair/first}
+% \item[Rule 1] \pkgpattpair{\meta{first}}{\meta{second}}\pkgrule\meta{first}
+% \end{descr}
+%
+% \DocPhantomSection{\textsf{pair/merge}}[keyparse:pair:merge]
+% \DescribeEnv{pair/merge}
+% \begin{descr}
+% \item[Keys] \KeyparseKeys{pair/merge}
+% \item[Rule 1] \pkgpattpair{\meta{first}}{\meta{second}}\pkgrule\meta{first}\meta{second}
+% \end{descr}
+%
+% \clearpage
+% \part{Listing}\label{part:listing}
+% \addcontentsline{toc}{subsection}
+% {\ref{listing:keyparse:plain}.
+% Making rules for \texttt{\&}, \texttt{>\{.\}}, and \texttt{+.+}}
+% \iffalse
+%<*guardlisting>
+% \fi
+\begin{listing}
+ [Making rules for \texttt{\&}, \texttt{>\{.\}}, and \texttt{+.+}]
+ {label=listing:keyparse:plain}
+ \ExplSyntaxOn
+ \group_begin:
+ \keyparse_set:nnnnn{foo}{&}{#1}{{&}}{#1}
+ \keyparse_set:nnnnn{foo}{>}{#1#2}{{#1}}{#2}
+ \keyparse_set:nnnnn{foo}{+}{#1+#2}{{#1}}{#2}
+ \exp_args:Nx
+ \tl_map_inline:nn
+ {\keyparse_eval:nn{foo}{&>{123}+xyz+}}
+ {\texttt{(\tl_to_str:n{#1})}}
+ \group_end:
+ \ExplSyntaxOff
+ \end{listing}
+% \iffalse
+%</guardlisting>
+% \fi
+%
+% \addcontentsline{toc}{subsection}
+% {\ref{listing:keyparse:leslie}. Embedding `\LaTeX' in \enquote{Leslie Lamport built \dots}}
+% \iffalse
+%<*guardlisting>
+% \fi
+\begin{listing}
+ [Embedding `\LaTeX' in \enquote{Leslie Lamport built \dots}]
+ {label=listing:keyparse:leslie}
+ \begingroup
+ \KeyparseEval{pair/first}
+ {>{}{Leslie~}
+ >{La}{mport~built~LaTeX~on~top~of~Donald~Knuth's~}
+ >{TeX}{.}}
+ \endgroup
+\end{listing}
+% \iffalse
+%</guardlisting>
+% \fi
+%
+% \addcontentsline{toc}{subsection}
+% {\ref{listing:keyparse:argspec}. \nameref{keyparse:argspec}.}
+% \iffalse
+%<*guardlisting>
+% \fi
+ \begin{listing}
+ [\nameref{keyparse:argspec}]
+ {label=listing:keyparse:argspec}
+ \ExplSyntaxOn
+ \group_begin:
+ \tl_set:Nx\l_tmpa_tl
+ {\keyparse_eval:nn{argspec}{msotae{_^}r<]d[>}}
+ \exp_args:Nx
+ \tl_map_inline:Nn
+ \l_tmpa_tl
+ {\texttt{(\tl_to_str:n{#1})}}
+ \group_end:
+ \ExplSyntaxOff
+ \end{listing}
+% \iffalse
+%</guardlisting>
+% \fi
+%
+% \section{Support}\label{other:support}
+%
+% This package is available from \url{https://github.com/rogard/keyparse}.
+%
+% \changes{Version 1.0}
+% {2020/08/03}
+% {Initial version}
+% \changes{Version 1.1}
+% {2020/08/18}
+% {Name change from lex to keyparse at request of ctan}
+%
+% \StopEventually{
+% \clearpage
+% \PrintChanges
+% ^^A \PrintIndex % https://tex.stackexchange.com/q/610349/112708
+% }
+%\end{documentation}
+% \begin{implementation}
+% \part{Implementation}\label{part:impl}
+% \begin{macrocode}
+%<*package>
+%<@@=keyparse>
+\ExplSyntaxOn
+% \end{macrocode}
+% \section{\textsf{keyparse}}
+% \subsection{Interface}
+% \begin{macro}[int]
+% {not-set}
+% \begin{macrocode}
+\msg_new:nnn
+{@@}
+{not-set}
+{recursion~for~rule~#1~is~not~set}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}
+% {\@@_keyparse_rule_w:n,
+% \@@_keyparse_rule:n,
+% \@@_keyparse_eval_aux:nn,
+% \@@_keyparse_eval_aux:ne}
+% \begin{arguments}
+% \item rule
+% \end{arguments}
+% \begin{macrocode}
+\cs_new_protected:Nn
+\@@_keyparse_rule_w:n
+{\clist_clear_new:c{@@_keys_#1_clist}
+ \cs_new:cpn
+ {@@_keyparse_eval_#1:w} ##1 ##2 \q_recursion_stop
+ {\quark_if_recursion_tail_stop:n{##1}
+ \use:c{@@_keyparse_eval_#1_##1:w}##2\q_recursion_stop }}
+\cs_new_protected:Nn
+\@@_keyparse_rule:n{\@@_keyparse_rule_w:n{#1}}
+\cs_new:Nn
+\@@_keyparse_eval_aux:nn
+{\cs_if_exist:cTF
+ {@@_keyparse_eval_#1:w}
+ { \use:c{@@_keyparse_eval_#1:w}#2
+ \q_recursion_tail
+ \q_recursion_stop}
+ {\msg_error:nnn{@@}
+ {not-set}
+ {#1}}}
+\cs_generate_variant:Nn\@@_keyparse_eval_aux:nn{ne}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}
+% {\keyparse_eval:nn,
+% \keyparse_set:nnnnn}
+% \begin{macrocode}
+\cs_new:Nn
+\keyparse_eval:nn
+{\@@_keyparse_eval_aux:ne{#1}
+ {\tl_trim_spaces:n{#2}}}
+\cs_new_protected:Nn
+\keyparse_set:nnnnn
+{\cs_if_exist:cTF
+ {@@_keyparse_eval_#1:w}
+ {\clist_put_right:cn
+ {@@_keys_#1_clist}{\texttt{\tl_to_str:n{#2}}}
+ \cs_new:cpn
+ {@@_keyparse_eval_#1_#2:w}#3 \q_recursion_stop
+ {#4\use:c{@@_keyparse_eval_#1:w}#5 \q_recursion_stop}}
+ {\@@_keyparse_rule:n{#1}
+ \keyparse_set:nnnnn
+ {#1}{#2}{#3}{#4}{#5}}}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\KeyparseKeys, \KeyparseEval}
+% \begin{macrocode}
+\ProvideDocumentCommand
+{\KeyparseKeys}
+{m}
+{\clist_use:cnnn
+ {@@_keys_#1_clist}
+ {~and~}{,~}{~and~}}
+\NewDocumentCommand{\KeyparseEval}
+{mm}
+{\keyparse_eval:nn{#1}{#2}}
+% \end{macrocode}
+% \end{macro}
+% \subsection{\textsf{argspec}}\label{impl:argspec}
+% \begin{macro}
+% {\keyparse_argspec_e:n}
+% \begin{macrocode}
+\cs_new:Nn\keyparse_argspec_e:n{{e{#1}}}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}[int]
+% {argspec}
+% Expandability forbids inline, hence \cs{keyparse_argspec_e:n} for key `e'
+% \begin{macrocode}
+\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}
+% \end{macrocode}
+% \end{macro}
+% \subsection{\textsf{pair}}\label{impl:pair}
+% \begin{macro}[int]
+% {pair/first,
+% pair/merge}
+% \begin{macrocode}
+\keyparse_set:nnnnn{pair/first}{>}{#1#2#3}{#1}{#3}
+\keyparse_set:nnnnn{pair/merge}{>}{#1#2#3}{#1#2}{#3}
+% \end{macrocode}
+% \end{macro}
+% \begin{macrocode}
+\ExplSyntaxOff
+%</package>
+% \end{macrocode}
+% \end{implementation}
+% \Finale
+\endinput \ No newline at end of file
diff --git a/Master/texmf-dist/source/latex/keyparse/keyparse.ins b/Master/texmf-dist/source/latex/keyparse/keyparse.ins
new file mode 100644
index 00000000000..ec855609b59
--- /dev/null
+++ b/Master/texmf-dist/source/latex/keyparse/keyparse.ins
@@ -0,0 +1,64 @@
+%%
+%% This is file `keyparse.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% keyparse.dtx (with options: `install')
+%% -----------------------------------------------------------------------------
+%% keyparse --- key-based parser
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% ----------------------------------------------------------------------------
+%%
+\input l3docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+-----------------------------------------------------------------------------
+keyparse --- key-based parser
+Released under the LaTeX Project Public License v1.3c or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------------------
+
+\endpreamble
+\postamble
+
+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.
+
+\endpostamble
+\generate{
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+ \endbatchfile
+%%
+%% 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.ins'.
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'.
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 9ae29efe24c..a3a2fb11ec2 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -424,7 +424,7 @@ my @TLP_working = qw(
jura juraabbrev jurabib juramisc jurarsp js-misc jvlisting
kalendarium kanaparser kantlipsum karnaugh karnaugh-map karnaughmap kastrup
kblocks kdgdocs kdpbook kerkis kerntest ketcindy
- keycommand keyfloat keyindex keyreader keystroke
+ keycommand keyfloat keyindex keyparse keyreader keystroke
keyval2e keyvaltable kix kixfont
knitting knittingpattern knowledge
knuth-errata knuth-lib knuth-local knuth-pdf
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index e8264e003ff..beafcd63461 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -669,6 +669,7 @@ depend kerntest
depend keycommand
depend keyfloat
depend keyindex
+depend keyparse
depend keyreader
depend keystroke
depend keyval2e
diff --git a/Master/tlpkg/tlpsrc/keyparse.tlpsrc b/Master/tlpkg/tlpsrc/keyparse.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/keyparse.tlpsrc