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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
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+The REALSCRIPTS package
+=======================
+
+Small package to replace `\textsuperscript` & `\textsubscript`
+by equivalent commands that use OpenType font features
+to access the appropriate glyphs if possible.
+
+Provides `\textsubsuperscript` (and `\textsupersubscript`) for
+setting subscripts and superscripts on top of each other.
+
+Also patches LaTeX's default footnote command to use this
+new `\textsuperscript` for footnote symbols.
+
+Requires fontspec running on either XeLaTeX or LuaLaTeX.
+
+For more information see the documentation realscripts.pdf.
+
+Change History
+--------------
+
+v0.3d 2016/02/13
+
+ * Fix somewhat important typo in the documentation.
+ * Minor other updates to the docs.
+ * Fix old expl3 syntax change.
+
+v0.3c 2013/03/18
+
+ * Fix completely broken `\textsupersubscript`.
+ * Allow `\textsubsuperscript` at the start of a paragraph (!).
+ * Sync with expl3 updates.
+
+v0.3b 2013/02/27
+
+ * Remove internal definition of two functions that have since been defined
+ in expl3 (`\dim_min:nn` and `\dim_max:nn`).
+
+v0.3 2010/09/30
+
+ * New commands `\textsubsuperscript` and `\textsupersubscript` added.
+ * Fix an "infinite loop" bug added in the last version, triggered
+ when loading the `xltxtra` package with the `[no-sscript]` option.
+
+
+v0.2 2010/09/20
+
+ * Add feature to specify the font of the patched footnotemark.
+ This behaves well with KOMA-Script's `\setkomafont`, as well.
+
+v0.1
+
+ * First release
+ * Extracted from the xltxtra package
+
+Maintenance
+-----------
+
+The release version of this package is available from CTAN:
+
+* <http://ctan.org/pkg/realscripts>
+
+Development and historical versions are available from GitHub:
+
+* <http://github.com/wspr/realscripts/>
+
+Please report bugs and feature suggestions to the issue tracker:
+
+* <http://github.com/wspr/realscripts/issues>
+
+Licence
+-------
+
+The realscripts package is released under the
+[LaTeX Project Public License](http://www.latex-project.org/lppl/)
+version 1.3c or greater. The current maintainer is Will Robertson.
+
+Copyright 2010 Will Robertson