realtranspose (10oct20)

git-svn-id: svn://tug.org/texlive/trunk@56623 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 56 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/realtranspose/realtranspose.sty b/Master/texmf-dist/tex/latex/realtranspose/realtranspose.sty
new file mode 100644
index 00000000000..008c200be8e
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+++ b/Master/texmf-dist/tex/latex/realtranspose/realtranspose.sty
@@ -0,0 +1,56 @@
+%%
+%% This is file `realtranspose.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% realtranspose.dtx  (with options: `realtranspose')
+%% Copyright 2020 Lars Quentin, Matthew Scroggs, Adam Townsend
+%% 
+%% 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{realtranspose}[2020/10/08 realtranspose 1.1]
+\RequirePackage{graphicx}
+
+\newcommand{\realtranspose}[1]{
+  % The problem is, that within mathbin it always gets
+  % rendered as textstyle.
+  %
+  % To bypass that, we detect which style was used before
+  %
+  % This way, we can do fun stuff like
+  %
+  % \int_0^T dt = \realtranspose{ \int_0 } dt
+  %
+  \mathchoice{
+  % displaystyle
+  \mathbin{\rotatebox[origin=c]{90}{$\displaystyle #1$}}
+  }{
+  % textstyle
+  \mathbin{\rotatebox[origin=c]{90}{$\textstyle #1$}}
+  }{
+  % scriptstyle
+  \mathbin{\rotatebox[origin=c]{90}{$\scriptstyle #1$}}
+  }{
+  %scriptscriptstyle
+  \mathbin{\rotatebox[origin=c]{90}{$\scriptscriptstyle #1$}}
+  }
+}
+
+\endinput
+%%
+%% End of file `realtranspose.sty'.