# Directory macros/latex/contrib/textcase

The textcase package

\MakeTextUppercase and \MakeTextLowercase are similar to the standard
\MakeUppercase and \MakeLowercase, but they do not change the case of
any sections of mathematics within the argument.
Improvements from Donald Arseneau mean that \label, \ref and \cite
also work within the argument of these commands, without the symbolic
key name' being incorrectly uppercased.
`

## textcase – Case conversion ignoring mathematics, etc

The textcase package offers commands \MakeTextUppercase and \MakeTextLowercase are similar to the standard \MakeUppercase and \MakeLowercase, but they do not change the case of any sections of mathematics, or the arguments of \cite, \label and \ref commands within the argument. A further command \NoCaseChange does nothing but suppress case change within its argument, so to force uppercase of a section including an environment, one might say:

\MakeTextUppercase{...\NoCaseChange{\begin{foo}} ...\NoCaseChange{\end{foo}}...}

 Package textcase Bug tracker https://github.com/davidcarlisle/dpctex/issues Repository https://github.com/davidcarlisle/dpctex Version 1.00 2019-09-14 Licenses The LaTeX Project Public License Copyright 1997, 1998, 2019 David Carlisle Maintainer David Carlisle Contained in TeX Live as textcaseMiKTeX as textcase Topics Macro support