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diff --git a/macros/latex/contrib/globalvals/README.md b/macros/latex/contrib/globalvals/README.md new file mode 100644 index 0000000000..e916dd15b5 --- /dev/null +++ b/macros/latex/contrib/globalvals/README.md @@ -0,0 +1,23 @@ +Global Vals (version 1.1) +========================= + +URL: https://github.com/charlesbaynham/globalvals +(c) Charles Baynham 2019 + +License: LaTeX Project Public License 1.3c + +This package allow the user to declare a variable which can then be used +anywhere else in a document, including before it was declared. This is done +by putting the definitions into the .aux files, therefore requiring two runs +to get it right. + +It implements two commands: \defVal{<value>} and \useVal{<value>}. \defVal +sets up a global variable and \useVal recalls it. + +Using \defVal twice will result in an error. Using \useVal for an undefined +value will output the text "??" + + + +The package is released 'as is' with no warranty under the LaTeX Project Public +License, version 1.3c. |