On 7/9/2018 8:57 AM, Wolfgang Schuster wrote:
Hans Hagen mailto:j.hagen@xs4all.nl 8. Juli 2018 um 23:02
it needs a bit of thinking (even bidi) ... it compares to global and local bodyfonts
what if a page break occurs in the middle of japanese local text while the global script is chinese
I can understand your concerns.
Another way is to add additional commands which let you set the script for all environments (body text + footnotes).
1. Add "global" to the attribute definition (or add another keyword which doesn’t add the reset to the local token list but using "global" should be enough).
%%%%%% attr-ini.mkiv \def\attr_basics_define_indeed#1[#2][#3]% {\ifcsname\??attributecount#2\endcsname\else \scratchcounter\clf_defineattribute{#2}{#1}\relax %\writestatus\m!system{defining #1 attribute #2 with number \number\scratchcounter}% \expandafter\attributedef\csname\??attributecount#2\endcsname\scratchcounter \expandafter\newconstant \csname\??attributeid#2\endcsname \csname\??attributeid#2\endcsname\scratchcounter % some attributes are always global \doifelseinset\s!global{#3}% {\etoksapp\t_attr_list_global{\csname\??attributecount#2\endcsname\attributeunsetvalue}}% - {\etoksapp\t_attr_list_local {\csname\??attributecount#2\endcsname\attributeunsetvalue}}% + {\doifnotinset\s!none{#3} + {\etoksapp\t_attr_list_local {\csname\??attributecount#2\endcsname\attributeunsetvalue}}}% \doifinset\s!nomath{#3}% {\etoksapp\t_attr_list_nomath{\csname\??attributecount#2\endcsname\attributeunsetvalue}}% % here public means 'visible' so it's not to be confused with 'public' at the lua end \doifinset\s!public{#3}% {\expandafter\let\csname#2\s!attribute\expandafter\endcsname\csname\??attributeid#2\endcsname}% \fi} %%%%%%
2. Create a flag which can be used to prevent the reset of the attributes when you use the global-commands. The old \setscript command will be a synonym for the local settings while you can use the global command when the document contains only one language.
%%%%%% scrp-ini.mkiv \newconditional\c_scripts_reset \settrue\c_scripts_reset
\appendtoks \ifconditional\c_scripts_reset \doresetattribute{scriptinjection}% \doresetattribute{scriptsplitting}% \doresetattribute{scriptstatus}% \fi \to \t_attr_list_local
%\unexpanded\def\setscript[#1]% % {\edef\currentscript{#1}% % \scripts_basics_set}
\unexpanded\def\setlocalscript[#1]% {\settrue\c_scripts_reset \edef\currentscript{#1}% \scripts_basics_set}
\let\setscript\setlocalscript
\unexpanded\def\setglobalscript[#1]% {\setfalse\c_scripts_reset \edef\currentscript{#1}% \scripts_basics_set} %%%%%%
how about this (a bit like languages and bodyfonts) \unprotect \newconstant\c_scripts_injection \c_scripts_injection\attributeunsetvalue \newconstant\c_scripts_splitting \c_scripts_splitting\attributeunsetvalue \newconstant\c_scripts_status \c_scripts_status \attributeunsetvalue \unexpanded\def\setglobalscript[#1]% {\edef\currentscript{#1}% \scripts_basics_set \c_scripts_injection\attribute\scriptinjectionattribute \c_scripts_splitting\attribute\scriptsplittingattribute \c_scripts_status \attribute\scriptstatusattribute} \unexpanded\def\setlocalscript[#1]% {\edef\currentscript{#1}% \scripts_basics_set} \let\setscript\setlocalscript \appendtoks \attribute\scriptinjectionattribute\c_scripts_injection \attribute\scriptsplittingattribute\c_scripts_splitting \attribute\scriptstatusattribute \c_scripts_status \to \everypagebody \protect ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------