texlive[60268] Master: lambdax (18aug21)
commits+karl at tug.org
commits+karl at tug.org
Wed Aug 18 22:46:39 CEST 2021
Revision: 60268
http://tug.org/svn/texlive?view=revision&revision=60268
Author: karl
Date: 2021-08-18 22:46:39 +0200 (Wed, 18 Aug 2021)
Log Message:
-----------
lambdax (18aug21)
Modified Paths:
--------------
trunk/Master/tlpkg/bin/tlpkg-ctan-check
trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
Added Paths:
-----------
trunk/Master/texmf-dist/doc/latex/lambdax/
trunk/Master/texmf-dist/doc/latex/lambdax/README.md
trunk/Master/texmf-dist/source/latex/lambdax/
trunk/Master/texmf-dist/source/latex/lambdax/lambdax.dtx
trunk/Master/texmf-dist/source/latex/lambdax/lambdax.ins
trunk/Master/texmf-dist/tex/latex/lambdax/
trunk/Master/texmf-dist/tex/latex/lambdax/lambdax.sty
trunk/Master/tlpkg/tlpsrc/lambdax.tlpsrc
Added: trunk/Master/texmf-dist/doc/latex/lambdax/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/lambdax/README.md (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/lambdax/README.md 2021-08-18 20:46:39 UTC (rev 60268)
@@ -0,0 +1,6 @@
+-----------------------------------------------------------------
+##### lambdax --- lambda expression
+- Source repository: https://github.com/rogard/lambdax
+- Released under the LaTeX Project Public License v1.3c or later
+- See http://www.latex-project.org/lppl.txt
+-----------------------------------------------------------------
Property changes on: trunk/Master/texmf-dist/doc/latex/lambdax/README.md
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/source/latex/lambdax/lambdax.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/lambdax/lambdax.dtx (rev 0)
+++ trunk/Master/texmf-dist/source/latex/lambdax/lambdax.dtx 2021-08-18 20:46:39 UTC (rev 60268)
@@ -0,0 +1,416 @@
+% \iffalse meta-comment
+% !TEX program = pdfLaTeX
+%<*internal>
+\iffalse
+%</internal>
+%<*readme>
+-----------------------------------------------------------------
+##### lambdax --- lambda expression
+- Source repository: https://github.com/rogard/lambdax
+- 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
+----------------------------------------------------------------
+lambdax --- lambda expression
+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 lambdax.dtx and the derived files:
+lambdax.sty, and lambdax.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, xtemplate, l3keys2e}[2021-06-01]
+%<package> \RequirePackage{lex}[2021-08-03]
+%<package> \ProvidesExplPackage
+%<package> {lambdax} % Package name
+%<package> {2021-08-03} % Release date
+%<package> {1.0} % Release version
+%<package> {lambdax --- Lambda expression } % Description
+%<*driver>
+\documentclass[show-notes]{l3doc}%^^A full
+% ^^A \listfiles
+\usepackage[french, german, english]{babel}
+\usepackage{bookmark, enumitem, tcolorbox, xparse}
+\usepackage[bibencoding=auto, backend=biber, sorting=ynt]{biblatex}
+\usepackage[T1]{fontenc}
+\ExplSyntaxOn
+% ^^A *** Sectioning
+\tl_gset:Nn \partname {Part}%^^A allows to test w/o babel
+% ^^A
+\ExplSyntaxOff
+% ^^A *** Typesetting
+\ProvideDocumentCommand{\docdescrf}{}{\sffamily\bfseries\tiny{}}
+% ^^A *** bibliography
+\begin{filecontents*}{\jobname.bib}
+ at misc{erw-ccool,
+ author = {Rogard, Erwann},
+ title = {The \pkg{ccool} package for \LaTeX},
+ note = {\url{https://github.com/rogard/ccool/blob/master/ccool.pdf}},
+ year = {2020}}
+ at misc{erw-lex,
+ author = {Rogard, Erwann},
+ title = {The \pkg{lex} package for \LaTeX},
+ note = {\url{https://github.com/rogard/lex/blob/master/lex.pdf}},
+ year = {2021}}
+ at 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 = {} }
+ at misc{a-188053,
+ author = {@{}sean-allred},
+ title = {``How to create lambda expressions?''},
+ year = {2014},
+ note = {\url{https://tex.stackexchange.com/a/188053/112708}}}
+ at misc{q-610349,
+ author = {@{}Erwann},
+ title = {``Troubleshooting \PrintIndex \PrintChanges''},
+ year = {2021},
+ note = {\url{https://tex.stackexchange.com/questions/610349/troubleshooting-printindex-printchanges}}}
+\end{filecontents*}
+\addbibresource{\jobname.bib}
+% ^^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=left, itemindent=0pt,
+ font=\sffamily\tiny}
+% ^^A *** This package's loading
+\usepackage{lambdax}
+\usepackage{hyperref} %^^A comes last
+\begin{document}
+\DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \GetFileInfo{\jobname.sty}
+% \title{The \pkg{lambdax} 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 is a \LaTeX package that provides `lambda expressions', in other words
+% an interface by which one consecutively, first,
+% specifies the parameters and replacement code of a document-command\cite{xparse},
+% and, second, evaluates it with compatible arguments.
+% Optionally, one can recurse.
+% For example,
+% |\LambdaX[mm]<t^>{$#1$#2}{x}|
+% |{,~}^{y}{~and~}^{z}{.}|,
+% where |<.>| specifies the recurse paramater,
+% expands to ``\LambdaX[mm]<t^>{$#1$#2}{x}{,~}^{y}{~and~}^{z}{.}''
+% \end{abstract}
+% \part{Usage}\label{part:usage}
+%
+% \tableofcontents
+%
+% \section{Settings}
+%
+% The options hereafter are load-time-only.
+%
+% \DescribeOption{xparse-command}
+% \begin{descr}
+% \item[Side effect] Sets the xparse-document-command used by \cs{lambdax:nn}
+% \item[Initial] \cs[no-index]{DeclareDocumentCommand}
+% \end{descr}
+%
+% \section{Programming}
+% \begin{function}
+% {\lambdax:nn}
+% \begin{syntax}
+% \cs{lambdax:nn}\Arg{argspec}\Arg{code}\meta{args}
+% \end{syntax}
+% \end{function}
+% \begin{descr}
+% \item[Expands to] \meta{code}, \meta{args} replacing the parameters implied by \meta{argspec}
+% \end{descr}
+%
+% \begin{function}
+% {\lambdax:nnn}
+% \begin{syntax}
+% \cs{lambdax:nn}\Arg{argspec}\Arg{code}\Arg{bool-arg-type}\meta{args}\meta{bool-arg}
+% \end{syntax}
+% \end{function}
+% \begin{descr}
+% \item[Limitation] That of \pkg{lex}\cite{erw-lex}'s \texttt{argspec} collection.
+% \item[Argspec] Examples of \meta{bool-arg-type}\cite{xparse} and \meta{bool-arg} are |s| and |*|, respectively.
+% \item[Semantics] That of \cs{lambdax:nn} and recurse if applicable.
+% \end{descr}
+%
+% \begin{function}[EXP]
+% {\lambdax_xcmd_if:NTF}
+% \begin{syntax}
+% \cs{lambdax_xcmd_if:NTF:Nn}\meta{xparse-command}\Arg{code~if~true}\Arg{code~if~false}
+% \end{syntax}
+% \end{function}
+%
+% \section{Document}
+% \begin{function}
+% {\LambdaX}
+% \begin{syntax}
+% \cs[no-index]{LambdaX}\oarg{argspec}|<|\meta{bool-arg-type}|>|\Arg{code}
+% \end{syntax}
+% \begin{descr}
+% \item[Adapts] \cs{lambda:nn} and \cs{lambda:nnn}
+% \end{descr}
+% \end{function}
+%
+% \part{Other}
+% \section{Acknowledgment}
+% The basis for \cs{lambdax:nn} originates with \cite{a-188053}. Except for chaining, it was already provided by \cite{erw-ccool}.
+%
+% \section{Bibliograhy}
+% \printbibliography[heading=none]
+%
+% \changes{Version 1.0}
+% {2020/08/03}
+% {Initial version}
+% \clearpage
+% \StopEventually{
+% \PrintChanges
+%^^A \PrintIndex % waiting for a response to \cite{q-610349}
+% }
+%
+% \end{documentation}
+% \begin{implementation}
+%
+% \part{Implementation}\label{part:impl}
+%
+% \begin{macrocode}
+%<*package>
+%<@@=lambdax>
+\ExplSyntaxOn
+% \end{macrocode}
+% \section{Auxiliary}
+% \begin{macrocode}
+\cs_generate_variant:Nn\tl_count:n{e}
+\cs_generate_variant:Nn\int_eval:n{e}
+\cs_generate_variant:Nn\bool_if:nT{o, e}
+% \end{macrocode}
+% \begin{macro}{\@@_str_case_empty:n}
+% \begin{macrocode}
+\cs_new:Nn
+\@@_str_case_empty:n
+{{#1}
+ {\c_empty_tl}}
+% \end{macrocode}
+% \end{macro}
+% \section{\textsf{xcmdif}}
+% \begin{macro}[int]{not-xparse}
+% \begin{macrocode}
+\msg_new:nnn{@@}
+{not-xparse}
+{Expecting~an~xparse~command,~got~#2}
+% \end{macrocode}
+% \end{macro}
+% \begin{variable}
+% {\c@@_xcmdname_tl}
+% \begin{macrocode}
+\tl_const:Nn
+\c@@_xcmdname_tl
+{ {NewDocumentCommand}
+ {RenewDocumentCommand}
+ {ProvideDocumentCommand}
+ {DeclareDocumentCommand}
+ {NewExpandableDocumentCommand}
+ {RenewExpandableDocumentCommand}
+ {ProvideExpandableDocumentCommand}
+ {DeclareExpandableDocumentCommand} }
+% \end{macrocode}
+% \end{variable}
+% \begin{macro}
+% {\@@_xcmd_if:nTF,
+% \@@_xcmd_if:eTF,
+% \lambdax_xcmd_if:NTF,
+% \@@_xcmd_else_error:Nn}
+% \begin{macrocode}
+\prg_new_conditional:Nnn
+\@@_xcmd_if:n{TF}
+{\exp_args:Nnx
+ \str_case:nnTF{#1}
+ { \tl_map_function:NN
+ \c@@_xcmdname_tl
+ \@@_str_case_empty:n}
+ {\prg_return_true:}
+ {\prg_return_false:}}
+\cs_generate_variant:Nn\@@_xcmd_if:nTF{e}
+\cs_new:Nn
+\lambdax_xcmd_if:NTF
+{\@@_xcmd_if:eTF
+ {\cs_to_str:N#1}{#2}{#3}}
+\cs_new:Nn
+\@@_xcmd_else_error:Nn
+{ \lambdax_xcmd_if:NTF#1
+ { #2 }
+ { \msg_error:nne{@@}
+ {not-xparse}
+ {\token_to_str:N#1} } }
+% \end{macrocode}
+% \end{macro}
+% \begin{variable}
+% {\c@@_xenv_tl}
+% \begin{macrocode}
+\tl_const:Nn
+\c@@_xenv_tl
+{ {NewDocumentEnvironment}
+ {RenewDocumentEnvironment}
+ {ProvideDocumentEnvironment}
+ {DeclareDocumentEnvironment} }
+% \end{macrocode}
+% \end{variable}
+% \begin{macro}[int]
+% {\@@_msg_name:n}
+% \begin{macrocode}
+\cs_new:Nn
+\@@_msg_name:n{msg_\g@@_opt_msg_tl{}:#1}
+% \end{macrocode}
+% \end{macro}
+% \section{\textsf{lambda}}\label{impl:lambda}
+% \begin{macro}
+% {\@@_placeholder:n,
+% \@@_placeholder:e,
+% \@@_argspec:n,
+% \@@_argspec_count:n,
+% \@@_chain_position:n,
+% \@@_chain_placeholder:n}
+% \begin{macrocode}
+\cs_new:Nn\@@_placeholder:n{#### #1}
+\cs_generate_variant:Nn\@@_placeholder:n{o,e}
+\cs_new:Nn\@@_argspec:n{\lex_eval:nn{argspec}{#1}}
+\cs_new:Nn\@@_argspec_count:n{\tl_count:e{\@@_argspec:n{#1}}}
+\cs_new:Nn\@@_chain_position:n{\int_eval:e{\@@_argspec_count:n{#1}+1}}
+\cs_new:Nn\@@_chain_placeholder:n
+{\@@_placeholder:e
+ {\@@_chain_position:n{#1}}}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}
+% {\@@_lambda:Nnn,
+% \@@_lambda_dev:N,
+% \@@_lambda_doc:NN }
+% \begin{macrocode}
+\cs_new_protected:Nn \@@_lambda:Nnn
+{\exp_args:NNx
+ #1 \@@_lambda
+ {#2}
+ {#3}
+ \@@_lambda}
+\cs_generate_variant:Nn\@@_lambda:N{c}
+\cs_new_protected:Nn
+\@@_lambda_chain:Nnnn
+{ \tl_set:Nn
+ \l@@_head_tl
+ {\exp_args:NNx#1 \@@_lambda_chain
+ {#2#3} }
+ \exp_args:Nx
+ \l@@_head_tl
+ {\exp_not:n{#4} \exp_not:N
+ \bool_if:oT
+ {\@@_chain_placeholder:n{#2}}
+ {\exp_not:N\@@_lambda_chain}}
+ \@@_lambda_chain}
+\cs_set_protected:Nn
+\@@_lambda_dev:N
+{ \cs_new_protected:Nn
+ \lambdax:nn
+ { \@@_lambda:Nnn #1
+ {##1}{##2} }
+ \cs_new_protected:Nn
+ \lambdax:nnn
+ { \@@_lambda_chain:Nnnn #1
+ {##1}{##2}{##3} } }
+\cs_set_protected:Nn
+\@@_lambda_doc:N
+{ \NewDocumentCommand
+ #1 { O{m} d<> m }
+ {\IfValueTF{##2}
+ { \lambdax:nnn { ##1 } { ##2 } { ##3 } }
+ { \lambdax:nn { ##1 } { ##3 } } } }
+\cs_generate_variant:Nn\@@_lambda_doc:N{c}
+% \end{macrocode}
+% \end{macro}
+% \section{Settings}
+% \begin{macrocode}
+\keys_define:nn{ @@ }
+{ dev.code:n = {
+ \@@_xcmd_else_error:Nn#1
+ {\@@_lambda_dev:N#1 }
+ },
+ internal / document-command-name.code:n = { \@@_lambda_doc:c{#1} },
+ internal / document-command-name.initial:n = { LambdaX },
+ xparse-command.code:n =
+ { \@@_xcmd_else_error:Nn #1
+ { \keys_set:nn{ @@ }{ dev = #1 } } },
+ xparse-command .initial:n = { \DeclareDocumentCommand }
+}
+% \end{macrocode}
+% \begin{macrocode}
+\ProcessKeysOptions{@@}
+\ExplSyntaxOff
+%</package>
+% \end{macrocode}
+% \end{implementation}
+% \Finale
+\endinput
\ No newline at end of file
Property changes on: trunk/Master/texmf-dist/source/latex/lambdax/lambdax.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/source/latex/lambdax/lambdax.ins
===================================================================
--- trunk/Master/texmf-dist/source/latex/lambdax/lambdax.ins (rev 0)
+++ trunk/Master/texmf-dist/source/latex/lambdax/lambdax.ins 2021-08-18 20:46:39 UTC (rev 60268)
@@ -0,0 +1,64 @@
+%%
+%% This is file `lambdax.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lambdax.dtx (with options: `install')
+%% ----------------------------------------------------------------
+%% lambdax --- lambda expression
+%% 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
+----------------------------------------------------------------
+lambdax --- lambda expression
+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 lambdax.dtx and the derived files:
+lambdax.sty, and lambdax.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 lambdax.dtx and the derived files:
+%% lambdax.sty, and lambdax.pdf.
+%%
+%%
+%% End of file `lambdax.ins'.
Added: trunk/Master/texmf-dist/tex/latex/lambdax/lambdax.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/lambdax/lambdax.sty (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/lambdax/lambdax.sty 2021-08-18 20:46:39 UTC (rev 60268)
@@ -0,0 +1,149 @@
+%%
+%% This is file `lambdax.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lambdax.dtx (with options: `package')
+%% ----------------------------------------------------------------
+%% lambdax --- lambda expression
+%% 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, xtemplate, l3keys2e}[2021-06-01]
+ \RequirePackage{lex}[2021-08-03]
+ \ProvidesExplPackage
+ {lambdax} % Package name
+ {2021-08-03} % Release date
+ {1.0} % Release version
+ {lambdax --- Lambda expression } % Description
+\ExplSyntaxOn
+\cs_generate_variant:Nn\tl_count:n{e}
+\cs_generate_variant:Nn\int_eval:n{e}
+\cs_generate_variant:Nn\bool_if:nT{o, e}
+\cs_new:Nn
+\__lambdax_str_case_empty:n
+{{#1}
+ {\c_empty_tl}}
+\msg_new:nnn{__lambdax}
+{not-xparse}
+{Expecting~an~xparse~command,~got~#2}
+\tl_const:Nn
+\c__lambdax_xcmdname_tl
+{ {NewDocumentCommand}
+ {RenewDocumentCommand}
+ {ProvideDocumentCommand}
+ {DeclareDocumentCommand}
+ {NewExpandableDocumentCommand}
+ {RenewExpandableDocumentCommand}
+ {ProvideExpandableDocumentCommand}
+ {DeclareExpandableDocumentCommand} }
+\prg_new_conditional:Nnn
+\__lambdax_xcmd_if:n{TF}
+{\exp_args:Nnx
+ \str_case:nnTF{#1}
+ { \tl_map_function:NN
+ \c__lambdax_xcmdname_tl
+ \__lambdax_str_case_empty:n}
+ {\prg_return_true:}
+ {\prg_return_false:}}
+\cs_generate_variant:Nn\__lambdax_xcmd_if:nTF{e}
+\cs_new:Nn
+\lambdax_xcmd_if:NTF
+{\__lambdax_xcmd_if:eTF
+ {\cs_to_str:N#1}{#2}{#3}}
+\cs_new:Nn
+\__lambdax_xcmd_else_error:Nn
+{ \lambdax_xcmd_if:NTF#1
+ { #2 }
+ { \msg_error:nne{__lambdax}
+ {not-xparse}
+ {\token_to_str:N#1} } }
+\tl_const:Nn
+\c__lambdax_xenv_tl
+{ {NewDocumentEnvironment}
+ {RenewDocumentEnvironment}
+ {ProvideDocumentEnvironment}
+ {DeclareDocumentEnvironment} }
+\cs_new:Nn
+\__lambdax_msg_name:n{msg_\g__lambdax_opt_msg_tl{}:#1}
+\cs_new:Nn\__lambdax_placeholder:n{#### #1}
+\cs_generate_variant:Nn\__lambdax_placeholder:n{o,e}
+\cs_new:Nn\__lambdax_argspec:n{\lex_eval:nn{argspec}{#1}}
+\cs_new:Nn\__lambdax_argspec_count:n{\tl_count:e{\__lambdax_argspec:n{#1}}}
+\cs_new:Nn\__lambdax_chain_position:n{\int_eval:e{\__lambdax_argspec_count:n{#1}+1}}
+\cs_new:Nn\__lambdax_chain_placeholder:n
+{\__lambdax_placeholder:e
+ {\__lambdax_chain_position:n{#1}}}
+\cs_new_protected:Nn \__lambdax_lambda:Nnn
+{\exp_args:NNx
+ #1 \__lambdax_lambda
+ {#2}
+ {#3}
+ \__lambdax_lambda}
+\cs_generate_variant:Nn\__lambdax_lambda:N{c}
+\cs_new_protected:Nn
+\__lambdax_lambda_chain:Nnnn
+{ \tl_set:Nn
+ \l__lambdax_head_tl
+ {\exp_args:NNx#1 \__lambdax_lambda_chain
+ {#2#3} }
+ \exp_args:Nx
+ \l__lambdax_head_tl
+ {\exp_not:n{#4} \exp_not:N
+ \bool_if:oT
+ {\__lambdax_chain_placeholder:n{#2}}
+ {\exp_not:N\__lambdax_lambda_chain}}
+ \__lambdax_lambda_chain}
+\cs_set_protected:Nn
+\__lambdax_lambda_dev:N
+{ \cs_new_protected:Nn
+ \lambdax:nn
+ { \__lambdax_lambda:Nnn #1
+ {##1}{##2} }
+ \cs_new_protected:Nn
+ \lambdax:nnn
+ { \__lambdax_lambda_chain:Nnnn #1
+ {##1}{##2}{##3} } }
+\cs_set_protected:Nn
+\__lambdax_lambda_doc:N
+{ \NewDocumentCommand
+ #1 { O{m} d<> m }
+ {\IfValueTF{##2}
+ { \lambdax:nnn { ##1 } { ##2 } { ##3 } }
+ { \lambdax:nn { ##1 } { ##3 } } } }
+\cs_generate_variant:Nn\__lambdax_lambda_doc:N{c}
+\keys_define:nn{ __lambdax }
+{ dev.code:n = {
+ \__lambdax_xcmd_else_error:Nn#1
+ {\__lambdax_lambda_dev:N#1 }
+ },
+ internal / document-command-name.code:n = { \__lambdax_lambda_doc:c{#1} },
+ internal / document-command-name.initial:n = { LambdaX },
+ xparse-command.code:n =
+ { \__lambdax_xcmd_else_error:Nn #1
+ { \keys_set:nn{ __lambdax }{ dev = #1 } } },
+ xparse-command .initial:n = { \DeclareDocumentCommand }
+}
+\ProcessKeysOptions{__lambdax}
+\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 lambdax.dtx and the derived files:
+%% lambdax.sty, and lambdax.pdf.
+%%
+%%
+%% End of file `lambdax.sty'.
Property changes on: trunk/Master/texmf-dist/tex/latex/lambdax/lambdax.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/tlpkg/bin/tlpkg-ctan-check
===================================================================
--- trunk/Master/tlpkg/bin/tlpkg-ctan-check 2021-08-18 20:45:52 UTC (rev 60267)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check 2021-08-18 20:46:39 UTC (rev 60268)
@@ -435,7 +435,7 @@
l2picfaq l2tabu l2tabu-english l2tabu-french l2tabu-italian l2tabu-spanish
l3backend l3build l3kernel l3packages l3experimental
labbook labels labels4easylist labelschanged
- labyrinth ladder lambda-lists langcode
+ labyrinth ladder lambda-lists lambdax langcode
langsci langsci-avm
lapdf lastpackage lastpage
latex latex-amsmath-dev latex-base-dev
Modified: trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2021-08-18 20:45:52 UTC (rev 60267)
+++ trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc 2021-08-18 20:46:39 UTC (rev 60268)
@@ -685,6 +685,7 @@
depend labels
depend labels4easylist
depend labelschanged
+depend lambdax
depend lastpackage
depend lastpage
depend latex-amsmath-dev
Added: trunk/Master/tlpkg/tlpsrc/lambdax.tlpsrc
===================================================================
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