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-rw-r--r--tex/context/base/mkxl/math-twk.mkxl22
1 files changed, 22 insertions, 0 deletions
diff --git a/tex/context/base/mkxl/math-twk.mkxl b/tex/context/base/mkxl/math-twk.mkxl
index 995f48bcb..269c855c0 100644
--- a/tex/context/base/mkxl/math-twk.mkxl
+++ b/tex/context/base/mkxl/math-twk.mkxl
@@ -71,4 +71,26 @@
\permanent\protected\def\±{\mathortext\mathunaryplusminus\textpm}
\permanent\protected\def\∓{\mathortext\mathunaryminusplus\textmp}
+% \permanent\protected\def\minute{\hbox shift -.8ex{$\char"2032$}}
+% \permanent\protected\def\second{\hbox shift -.8ex{$\char"2033$}}
+%
+% \permanent\protected\def\minute{$\char\privatecharactercode{prime 0x2032 1}$}
+% \permanent\protected\def\second{$\char\privatecharactercode{prime 0x2033 1}$}
+%
+% \permanent\protected\def\minute{$\Umathchar\zerocount\zerocount\privatecharactercode{prime 0x2032 1}$}
+% \permanent\protected\def\second{$\Umathchar\zerocount\zerocount\privatecharactercode{prime 0x2033 1}$}
+%
+% \immutable\Umathchardef\minute\zerocount\zerocount\privatecharactercode{prime 0x2032 1}
+% \immutable\Umathchardef\second\zerocount\zerocount\privatecharactercode{prime 0x2033 1}
+
+\immutable\chardef\textminute"2032
+\immutable\chardef\textsecond"2033
+
+\immutable\Umathchardef\mathminute\zerocount\zerocount\privatecharactercode{prime 0x2032 1}
+\immutable\Umathchardef\mathsecond\zerocount\zerocount\privatecharactercode{prime 0x2033 1}
+
+\permanent\protected\def\minute{\iffontchar\font\textminute\textminute\else\mathminute\fi}
+\permanent\protected\def\second{\iffontchar\font\textsecond\textsecond\else\mathsecond\fi}
+
+
\protect