diff options
Diffstat (limited to 'tex/context/base/syst-con.tex')
| -rw-r--r-- | tex/context/base/syst-con.tex | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/tex/context/base/syst-con.tex b/tex/context/base/syst-con.tex index 2df621b64..b69adcf66 100644 --- a/tex/context/base/syst-con.tex +++ b/tex/context/base/syst-con.tex @@ -26,18 +26,46 @@ %D In addition to the uppercase hex conversion, as needed in %D math families, we occasionally need a lowercase one, for %D instance when we want to compose gbsong fontnames. - -\def\uchexnumber#1% - {\ifcase#1 0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or - 8\or 9\or A\or B\or C\or D\or E\or F\else 0\fi} +%D +%D The ugly indirectness is needed to get rid of \TEX\ +%D induced spaces and \type {\relax}'s. +%D +%D \starttypen +%D [\uchexnumber{0}] +%D [\uchexnumber\scratchcounter] +%D [\uchexnumber\zerocount] +%D [\uchexnumber{\number0}] +%D [\uchexnumber{\number\scratchcounter}] +%D [\uchexnumber{\number\zerocount}] +%D [\uchexnumber{\the\scratchcounter}] +%D [\uchexnumber{\the\zerocount}] +%D [\expandafter\uchexnumber\expandafter{\number0}] +%D [\expandafter\uchexnumber\expandafter{\number\scratchcounter}] +%D [\expandafter\uchexnumber\expandafter{\number\zerocount}] +%D [\expandafter\uchexnumber\expandafter{\the\scratchcounter}] +%D [\expandafter\uchexnumber\expandafter{\the\zerocount}] +%D \stoptypen \def\lchexnumber#1% + {\@EA\dolchexnumber\number#1\relax} + +\def\dolchexnumber#1\relax % \def\lchexnumber#1% {\ifcase#1 0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or 8\or 9\or a\or b\or c\or d\or e\or f\else 0\fi} +\def\uchexnumber#1% + {\@EA\douchexnumber\number#1\relax} + +\def\douchexnumber#1\relax % \def\uchexnumber#1% + {\ifcase#1 0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or + 8\or 9\or A\or B\or C\or D\or E\or F\else 0\fi} + \let\hexnumber=\uchexnumber \def\lchexnumbers#1% + {\@EA\dolchexnumbers\number#1\relax} + +\def\dolchexnumbers#1\relax % \def\lchexnumbers#1% {\ifcase#1 00\or 01\or 02\or 03\or 04\or 05\or 06\or 07\or 08\or 09\or 0a\or 0b\or 0c\or 0d\or 0e\or 0f\or 10\or 11\or 12\or 13\or 14\or 15\or 16\or 17\or 18\or 19\or 1a\or 1b\or 1c\or 1d\or 1e\or 1f\or @@ -56,7 +84,10 @@ e0\or e1\or e2\or e3\or e4\or e5\or e6\or e7\or e8\or e9\or ea\or eb\or ec\or ed\or ee\or ef\or f0\or f1\or f2\or f3\or f4\or f5\or f6\or f7\or f8\or f9\or fa\or fb\or fc\or fd\or fe\or ff\fi} -\def\uchexnumbers#1% +\def\uchexnumbers#1% + {\@EA\douchexnumbers\number#1\relax} + +\def\douchexnumbers#1\relax % \def\uchexnumbers#1% {\ifcase#1 00\or 01\or 02\or 03\or 04\or 05\or 06\or 07\or 08\or 09\or 0A\or 0B\or 0C\or 0D\or 0E\or 0F\or 10\or 11\or 12\or 13\or 14\or 15\or 16\or 17\or 18\or 19\or 1A\or 1B\or 1C\or 1D\or 1E\or 1F\or @@ -81,6 +112,9 @@ %D For unicode remapping purposes, we need octal numbers. \def\octnumber#1% + {\@EA\dooctnumber\number#1\relax} + +\def\dooctnumber#1\relax % \def\octnumber#1% {\ifcase#1 000\or 001\or 002\or 003\or 004\or 005\or 006\or 007\or 010\or 011\or 012\or 013\or 014\or 015\or 016\or 017\or |