yamlvars (24sep21)

git-svn-id: svn://tug.org/texlive/trunk@60602 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 59 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/lualatex/yamlvars/YAMLvars.sty b/Master/texmf-dist/tex/lualatex/yamlvars/YAMLvars.sty
new file mode 100644
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+++ b/Master/texmf-dist/tex/lualatex/yamlvars/YAMLvars.sty
@@ -0,0 +1,59 @@
+% Kale Ewasiuk (kalekje@gmail.com)
+% 2021-09-24
+%
+% Copyright (C) 2021 Kale Ewasiuk
+%
+% Permission is hereby granted, free of charge, to any person obtaining a copy
+% of this software and associated documentation files (the "Software"), to deal
+% in the Software without restriction, including without limitation the rights
+% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+% copies of the Software, and to permit persons to whom the Software is
+% furnished to do so, subject to the following conditions:
+%
+% The above copyright notice and this permission notice shall be included in
+% all copies or substantial portions of the Software.
+%
+% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+% ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+% TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+% PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT
+% SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+% ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+% ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+% OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{YAMLvars}[2021]
+
+\RequirePackage{luacode}
+
+\luadirect{YAMLvars = require('YAMLvars')}
+
+\DeclareOption{useyv}{
+        \gdef\yv#1{\csname yv--#1\endcsname}
+        \luadirect{YAMLvars.prcDefault = 'yvdef'}
+}
+\DeclareOption{parseCLI}{
+      \AtBeginDocument{\luadirect{YAMLvars.doYAMLfiles(YAMLvars.getYAMLcli())}}
+}
+\DeclareOption{allowundeclared}{
+        \luadirect{YAMLvars.allowUndeclared = true}
+}
+
+\DeclareOption*{\PackageWarning{YAMLvars}{Unknown option: '\CurrentOption'}{}}
+\ProcessOptions\relax
+
+
+\newcommand{\declareYAMLvarsFile}[1]{\luadirect{YAMLvars.declareYAMLvarsFile(\luastring{#1})}}
+\newcommand{\parseYAMLvarsFile}[1]{\luadirect{YAMLvars.parseYAMLvarsFile(\luastring{#1})}}
+
+
+\newenvironment{declareYAMLvars}{\luadirect{startrecording()}}{\luadirect{stoprecording()}
+\luadirect{YAMLvars.declareYAMLvarsStr(recordedbuf)}
+}
+
+\newenvironment{parseYAMLvars}{\luadirect{startrecording()}}{\luadirect{stoprecording()}
+\luadirect{YAMLvars.parseYAMLvarsStr(recordedbuf)}
+}
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