diff options
Diffstat (limited to 'tex/context/base/mult-aux.mkiv')
| -rw-r--r-- | tex/context/base/mult-aux.mkiv | 133 |
1 files changed, 84 insertions, 49 deletions
diff --git a/tex/context/base/mult-aux.mkiv b/tex/context/base/mult-aux.mkiv index c364c3507..295b0a71c 100644 --- a/tex/context/base/mult-aux.mkiv +++ b/tex/context/base/mult-aux.mkiv @@ -2,7 +2,7 @@ %D [ file=mult-aux, %D version=2010.08.2, %D title=\CONTEXT\ Multilingual Macros, -%D subtitle=Definitions, +%D subtitle=helpers, %D author=Hans Hagen, %D date=\currentdate, %D copyright=PRAGMA] @@ -12,7 +12,12 @@ %C details. %D A generalization of \MKIV-like inheritance. Just something to play -%D with (interface might change). +%D with (interface might change). The code here evolved in an email +%D exchange between me and Wolgang Schuster. + +\writestatus{loading}{ConTeXt Multilingual Macros / Helpers} + +\registerctxluafile{mult-aux}{1.001} \unprotect @@ -48,52 +53,44 @@ % problem: every* could clash -% faster but assumes \c!always -% -% \unexpanded\def\doinstallparameterhandler#1#2#3#4#5#6#7#8#9% \??aa {whatever} \current.. -% {\def#3##1{\csname#6{#1#2}##1\endcsname}% -% \def#4##1{#7{#1#2}##1}% -% \def#5##1##2{\csname#6{#1##2}##1\endcsname}% -% \def#6##1##2{\ifcsname##1##2\endcsname##1##2\else\expandafter#8\csname##1\s!parent\endcsname##2\fi}% -% \def#7##1##2{\ifcsname##1##2\endcsname ##1\else\expandafter#9\csname##1\s!parent\endcsname##2\fi}% -% \def#8##1##2{\ifx##1\relax\s!empty\else#6{##1}##2\fi}% -% \def#9##1##2{\ifx##1\relax \else#7{##1}##2\fi}} - -\unexpanded\def\doinstallparameterhandler#1#2#3#4#5#6#7#8#9% \??aa {whatever} \current.. - {\def#3##1{\csname#6{#1#2}{##1}\endcsname}% - \def#4##1{#7{#1#2}{##1}}% - \def#5##1##2{\csname#6{#1##1}{##2}\endcsname}% - \def#6##1##2{\ifcsname##1##2\endcsname##1##2\else\expandafter#8\csname##1\s!parent\endcsname{##2}\fi}% - \def#7##1##2{\ifcsname##1##2\endcsname ##1\else\expandafter#9\csname##1\s!parent\endcsname{##2}\fi}% - \def#8##1##2{\ifx##1\relax\s!empty\else#6{##1}{##2}\fi}% - \def#9##1##2{\ifx##1\relax \else#7{##1}{##2}\fi}} +% There can be less {} in the following definitions if we assume \??aa and \c!somecs % todo: \def\detokenized...parameter#1{\detokenize\expandafter\expandafter\expandafter{\csname#1#2\endcsname}} % always root +\unexpanded\def\doinstallparameterhandler#1#2#3#4#5#6#7% + {\def#3##1{\csname#4{#1#2}{##1}\endcsname}% + \def#4##1##2{\ifcsname##1##2\endcsname##1##2\else\expandafter#5\csname##1\s!parent\endcsname{##2}\fi}% + \def#5##1##2{\ifx##1\relax\s!empty\else#4{##1}{##2}\fi}% + \def#6##1##2{\csname#4{#1##1}{##2}\endcsname}% + \def#7##1{\detokenize\expandafter\expandafter\expandafter{\csname#1##1\endcsname}}} % always root + \def\installparameterhandler#1#2% {\normalexpanded {\doinstallparameterhandler {\noexpand#1}% \??aa \expandafter\noexpand\csname current#2\endcsname - \expandafter\noexpand\csname #2parameter\endcsname % can move - \expandafter\noexpand\csname #2parameterhash\endcsname % can move - \expandafter\noexpand\csname named#2parameter\endcsname % can move + \expandafter\noexpand\csname #2parameter\endcsname \expandafter\noexpand\csname do#2parameter\endcsname - \expandafter\noexpand\csname do#2parameterhash\endcsname \expandafter\noexpand\csname do#2parentparameter\endcsname - \expandafter\noexpand\csname do#2parentparameterhash\endcsname}} + \expandafter\noexpand\csname named#2parameter\endcsname + \expandafter\noexpand\csname detokenized#2parameter\endcsname}} -% faster but assumes \c!always -% -% \unexpanded\def\doinstallattributehandler#1#2#3% #1 not used here -% {\expandafter\def\csname doset#2attributes\endcsname##1##2% style color -% {\edef\fontattributehash {#3##1}% -% \edef\colorattributehash{#3##2}% -% \ifx\fontattributehash \empty\else\dosetfontattribute \fontattributehash ##1\fi -% \ifx\colorattributehash\empty\else\dosetcolorattribute\colorattributehash##2\fi}} +\unexpanded\def\doinstallparameterhashhandler#1#2#3#4#5% + {\def#3##1{#4{#1#2}{##1}}% + \def#4##1##2{\ifcsname##1##2\endcsname##1\else\expandafter#5\csname##1\s!parent\endcsname{##2}\fi}% + \def#5##1##2{\ifx##1\relax\else#4{##1}{##2}\fi}} + +\def\installparameterhashhandler#1#2% + {\normalexpanded + {\doinstallparameterhashhandler + {\noexpand#1}% \??aa + \expandafter\noexpand\csname current#2\endcsname + \expandafter\noexpand\csname #2parameterhash\endcsname + \expandafter\noexpand\csname do#2parameterhash\endcsname + \expandafter\noexpand\csname do#2parentparameterhash\endcsname}} \unexpanded\def\doinstallattributehandler#1#2#3% #1 not used here - {\expandafter\def\csname doset#2attributes\endcsname##1##2% style color + {\def#2##1##2% style color {\edef\fontattributehash {#3{##1}}% \edef\colorattributehash{#3{##2}}% \ifx\fontattributehash \empty\else\dosetfontattribute \fontattributehash {##1}\fi @@ -103,12 +100,13 @@ {\normalexpanded {\doinstallattributehandler {\noexpand#1}% \??aa - {\noexpand#2}% whatever + \expandafter\noexpand\csname doset#2attributes\endcsname \expandafter\noexpand\csname #2parameterhash\endcsname}} \unexpanded\def\doinstalldefinehandler#1#2#3#4#5#6#7% - {\unexpanded\expandafter\def\csname define#2\endcsname{\dodoubleempty#5}% - \expandafter\newtoks\csname everydefine#2\endcsname + {\unexpanded\def#2{\dodoubleempty#5}% + \newtoks#6% + \newtoks#7% \def#5[##1][##2]% {\edef#4{##1}% \the#6% predefine @@ -123,20 +121,20 @@ {\normalexpanded {\doinstalldefinehandler {\noexpand#1}% \??aa - {#2}% whatever - {#3}% root + \expandafter\noexpand\csname define#2\endcsname + {\noexpand#3}% root \expandafter\noexpand\csname current#2\endcsname \expandafter\noexpand\csname dodefine#2\endcsname \expandafter\noexpand\csname everypreset#2\endcsname \expandafter\noexpand\csname everydefine#2\endcsname}} \unexpanded\def\doinstallsetuphandler#1#2#3#4#5% - {\unexpanded\expandafter\def\csname setup#2\endcsname{\dodoubleempty#4}% - \expandafter\newtoks\csname everysetup#2\endcsname + {\unexpanded\def#2{\dodoubleempty#4}% + \newtoks#5% \def#4[##1][##2]% {\ifsecondargument \def\docommand####1% we will have a simple one as well - {\edef#3{##1#1}% + {\edef#3{##1}% \getparameters[#1#3][##2]% \the#5}% \processcommalist[##1]\docommand @@ -150,16 +148,53 @@ {\normalexpanded {\doinstallsetuphandler {\noexpand#1}% \??aa - {#2}% whatever + \expandafter\noexpand\csname setup#2\endcsname \expandafter\noexpand\csname current#2\endcsname \expandafter\noexpand\csname dosetup#2\endcsname \expandafter\noexpand\csname everysetup#2\endcsname}} -\def\installcommandhandler#1#2#3% \??self name \??parent (can be \??self) - {\installparameterhandler{#1}{#2}% - \installdefinehandler {#1}{#2}#3% - \installsetuphandler {#1}{#2}% - \installattributehandler{#1}{#2}} +\unexpanded\def\installcommandhandler#1#2#3% \??self name \??parent (can be \??self) + {\installparameterhandler {#1}{#2}% + \installparameterhashhandler{#1}{#2}% + \installdefinehandler {#1}{#2}{#3}% + \installsetuphandler {#1}{#2}% + \installattributehandler {#1}{#2}} + +\def\installnamespace#1% + {\setvalue{????#1}{@@@@#1}} + +% \start +% +% \enabletrackers[interfaces.namespaces] +% +% \definenamespace +% [ws] +% [type=module, +% comment=letter module, +% version=1, +% name=letter, +% style=yes, +% command=yes, +% setup=list, +% parent=ws-common] +% +% \ttx \listnamespaces +% +% \defineletter[mine][whatever=true] \setupletter[mine][whatever=true] +% +% \namedletterparameter{mine}{whatever} +% +% \def\currentletter{mine} \letterparameter{whatever} +% +% \stop + +\def\definenamespace{\dodoubleargument\dodefinenamespace} + +\def\dodefinenamespace[#1][#2]% namespace settings + {\ctxlua{interfaces.namespaces.define(\!!bs#1\!!es,\!!bs#2\!!es)}} + +\def\listnamespaces + {\ctxlua{interfaces.namespaces.list()}} \protect |