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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
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/plain/contrib/metatex/mtpaper/frame.tex
Initial commit
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+% FRAME.TEX (RMCG19950401)
+
+\catcode`\@=11
+
+\newbox\@uxbox
+
+\let\oldhrule=\hrule \let\oldvrule=\vrule
+\def\rulethickness{\afterassignment\rul@thickness\dimen0 }
+\def\rul@thickness{\edef\hrule{\oldhrule height\dimen0 }%
+ \edef\vrule{\oldvrule width\dimen0 }}
+
+\def\framebox{\afterassignment\fr@mebox\count@=}
+\def\fr@mebox{\ifvoid\count@\else \bgroup
+ \dimen0=\wd\count@ \dimen2=\ht\count@ \advance\dimen2\dp\count@
+ \global\setbox\@uxbox=\vtop{
+ \hbox to\dimen0{\vrule\hss\vbox to \dimen2{\hrule\vss
+ \hbox to\dimen0{}\vss\hrule}\hss\vrule}\kern0pt}\egroup
+ \wd\@uxbox=0pt \ht\@uxbox=0pt \dp\@uxbox=0pt
+ \ifhbox\count@
+ \setbox\count@=\hbox{\raise\ht\count@\box\@uxbox\box\count@}\else
+ \setbox\count@=\vbox{\box\@uxbox\nointerlineskip\box\count@}\fi\fi}
+
+\catcode`\@=12