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Diffstat (limited to 'tex/context/base/core-job.mkiv')
-rw-r--r-- | tex/context/base/core-job.mkiv | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/tex/context/base/core-job.mkiv b/tex/context/base/core-job.mkiv new file mode 100644 index 000000000..de328c92b --- /dev/null +++ b/tex/context/base/core-job.mkiv @@ -0,0 +1,309 @@ +%D \module +%D [ file=core-job, % copied from main-001, +%D version=1997.03.31, +%D title=\CONTEXT\ Core Macros, +%D subtitle=Job Handling, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA / Hans Hagen \& Ton Otten}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +%D This module is still to be split and documented. + +\writestatus{loading}{ConTeXt Core Macros / Job Handling} + +\unprotect + +\registerctxluafile{core-job}{1.001} + +\let \currentproject \empty +\let \currentproduct \empty +\let \currentenvironment \empty +\let \currentcomponent \empty + +\let \loadedfiles \empty +\let \processedfiles \empty + +\let \nomorefiles \relax + +\let \allinputpaths \empty +\let \locatedfilepath \empty + +\newcount\textlevel +\newcount\fileprocesslevel + +\setvalue{\c!file::0}{\jobname} + +\def\processedfile % is used in styles, don't change ! + {\getvalue{\c!file::\number\fileprocesslevel}} + +\def\dostarttextfile#1% + {\global\advance\fileprocesslevel\plusone + \setxvalue{\c!file::\number\fileprocesslevel}{#1}% + \@EA\doglobal\@EA\addtocommalist\@EA{#1}\processedfiles} + +\def\dostoptextfile + {\global\advance\fileprocesslevel\minusone} + +\def\processlocalfile#1#2% + {#1{#2}\donothing{\readfile{#2}\donothing\donothing}} + +\def\processfile #1{\ctxlua{commands.processfile("#1")}} +\def\doifinputfileelse #1{\ctxlua{commands.doifinputfileelse("#1")}} +\def\locatefilepath #1{\edef\locatedfilepath{\ctxlua{commands.locatefilepath("#1")}}} +\def\usepath [#1]{\edef\allinputpaths{\ctxlua{commands.usepath("#1")}}} +\def\usesubpath [#1]{\edef\allinputpaths{\ctxlua{commands.usesubpath("#1")}}} +\def\usezipfile {\dodoubleempty\dousezipfile} +\def\dousezipfile[#1][#2]{\ctxlua{commands.usezipfile("#1","#2")}} % [filename] [optional subtree] + +\def\loadexamodes {\dosingleempty\doloadexamodes} +\def\doloadexamodes [#1]{\ctxlua{commands.loadexamodes("#1")}} + +\def\registerfileinfo[#1#2]#3% geen \showmessage ? + {\writestatus\m!systems{#1#2 file #3 at line \the\inputlineno}} + +\ifx\preloadfonts \undefined \let\preloadfonts \relax \fi +\ifx\preloadspecials\undefined \let\preloadspecials\relax \fi + +\def\loadallsystemfiles#1#2% + {\ifx\@@svdirectory\empty + \readsysfile{#1}{\showmessage\m!systems2{#1}}{#2}% + \else% yet undocumented + \def\doloadsystemfile##1% + {\readsetfile{##1}{#1}{\showmessage\m!systems2{#1}}{#2}}% + \processcommacommand[\@@svdirectory]\doloadsystemfile + \fi} + +\ifx\disableXML\undefined \let\disableXML\relax \fi + +\def\loadsystemfiles + {\reportprotectionstate + \readsysfile\f!newfilename{\showmessage\m!systems2\f!newfilename}\donothing + %\readsysfile\f!oldfilename{\showmessage\m!systems2\f!oldfilename}\donothing + \loadallsystemfiles\f!filfilename + \donothing + \loadallsystemfiles\f!sysfilename + {\loadallsystemfiles{\f!sysfilename.rme}\donothing % new, fall back + \doglobal\appendtoks % brrr better \setcatcodetable\ctxcatcodes % % test + \bgroup\disableXML\loadallsystemfiles\f!errfilename\donothing\egroup + \to\everygoodbye}} + +%D We don't want multiple jobfiles to interfere. + +\def\loadoptionfile + {\readjobfile{\jobname.\f!optionextension} + {\showmessage\m!systems2{\jobname.\f!optionextension}% + \ctxlua{commands.logoptionfile("\jobname.\f!optionextension")}}% + {\writestatus\m!systems {no \jobname.\f!optionextension}}} + +% Most natural ... +% +% \def\doateverystarttext +% {\the\everystarttext +% \global\let\doateverystarttext\relax} +% +% ... most practical, since we can load env's in a +% something.run file (nested \starttext's; see for +% instance x-res-08, where we definitely want to +% open the file!). + +\def\doateverystarttext + {\the\everystarttext + \global\everystarttext\emptytoks} + +\unexpanded\def\starttext + {\doateverystarttext + \ifcase\textlevel + \registerfileinfo[begin]\jobfilename + \fi + \global\advance\textlevel\plusone} + +\unexpanded\def\stoptext + {\global\advance\textlevel\minusone + \ifnum\textlevel>\zerocount \else + \flushfinallayoutpage % optional + \page % anyway + \the\everystoptext + %\the\everybye % + %\the\everygoodbye % == \end (new) + %\expandafter\normalend % +\ifcase\textlevel + \registerfileinfo[end]\jobfilename +\fi + \expandafter\finalend + \fi} + +\def\forcequitjob#1% + {\writestatus\m!systems{forcing quit: #1}% + \batchmode + \dorecurse\textlevel{\stoptext} + \normalend} + +\let\autostoptext\relax + +\def\autostarttext + {\ifcase\textlevel + \starttext + \writestatus\m!systems{auto \string\starttext..\string\stoptext}% + \let\autostoptext\stoptext + \fi} + +\def\finalend + {\ifnum\textlevel>\zerocount \else + \the\everybye + \the\everygoodbye + \doifsometokselse\everynotabene{\writeline\the\everynotabene\writeline}\donothing + \global\everybye \emptytoks % rather unneeded + \global\everygoodbye\emptytoks % but for sure + \expandafter\normalend + \fi} + +\let\end\finalend + +\def\emergencyend + {\writestatus\m!systems{invalid \@EA\string\csname\e!start\v!text\endcsname...\@EA\string\csname\e!stop\v!text\endcsname\space structure}% + \stoptext} + +\def\currentfile{\inputfilename} + +\def\doexecutefileonce#1% + {\beforesplitstring#1\at.\to\currentfile + \fullexpandtwoargsafter\doifnotinset\currentfile\loadedfiles + {\fullexpandoneargafter\addtocommalist\currentfile\loadedfiles + \doexecutefile{#1}}} + +\def\doexecutefile#1% + {\registerfileinfo[begin]{#1}% + \dostarttextfile{#1}% + \processfile{#1}% + \dostoptextfile + \registerfileinfo[end]{#1}} + +\def\donotexecutefile#1% + {} + +\def\useenvironment[#1]% maybe commalist + {\environment #1 \relax} + +\def\environment #1 % at outermost level only (load only once) + {\pushmacro\startenvironment + \pushmacro\stopenvironment + \unexpanded\def\startenvironment ##1 {}% + \let\stopenvironment\relax + \startreadingfile + \doexecutefileonce{#1} + \stopreadingfile + \popmacro\stopenvironment + \popmacro\startenvironment} + +\def\component #1 % at outermost level only + {\dostarttextfile{#1}% + \processfile{#1}% + \dostoptextfile} + +\newcount\filelevel + +\let\currentcomponent \v!text +\let\currentcomponentpath\f!currentpath + +\def\donextlevel#1#2#3#4#5#6#7\\% + {\pushmacro\currentcomponent + \pushmacro\currentcomponentpath + \let\currentcomponent#1% + \setsystemmode\currentcomponent + \splitfilename{#1}% + \ifx\splitoffpath\empty + \let\currentcomponentpath\f!currentpath + \else + \let\currentcomponentpath\splitoffpath + \fi + \beforesplitstring#7\at.\to#2\relax % can become path + base + \ifcase\filelevel\relax + \starttext + \def\project ##1 {#3{##1}}% + \def\environment ##1 {#4{##1}}% + \def\product ##1 {#5{##1}}% + \def\component ##1 {#6{##1}}% + \fi + \advance\filelevel\plusone + \fullexpandoneargafter\addtocommalist{#1}\loadedfiles} + +\def\doprevlevel + {\popmacro\currentcomponentpath + \popmacro\currentcomponent + \setsystemmode\currentcomponent + \ifnum\filelevel=\plusone + \expandafter\stoptext + \else + \advance\filelevel\minusone + \expandafter\endinput + \fi} + +\unexpanded\def\startproject #1 % + {\donextlevel\v!project\currentproject + \donotexecutefile\doexecutefileonce + \doexecutefileonce\doexecutefile#1\\} + +\unexpanded\def\startproduct #1 % + {\doateverystarttext + \donextlevel\v!product\currentproduct + \doexecutefileonce\doexecutefileonce + \donotexecutefile\doexecutefile#1\\} + +\unexpanded\def\startcomponent #1 % + {\doateverystarttext + \donextlevel\v!component\currentcomponent + \doexecutefileonce\doexecutefileonce + \donotexecutefile\doexecutefile#1\\} + +\unexpanded\def\startenvironment #1 % + {\donextlevel\v!environment\currentenvironment + \donotexecutefile\doexecutefileonce + \donotexecutefile\donotexecutefile#1\\} + +% \startproject test +% 1: \startmode[*project] project \stopmode \endgraf +% 2: \startmode[*product] product \stopmode \endgraf +% \stopproject + +\unexpanded\def\stopproject {\doprevlevel} +\unexpanded\def\stopproduct {\doprevlevel} +\unexpanded\def\stopcomponent {\doprevlevel} +\unexpanded\def\stopenvironment{\doprevlevel} + +% more or less replaced by modes + +\setvalue{\e!start\v!localenvironment}[#1]% + {\let\loadedlocalenvironments\empty + \def\docommand##1% + {\beforesplitstring##1\at.\to\someevironment + \fullexpandoneargafter\addtocommalist\someevironment\loadedlocalenvironments}% + \processcommalist[#1]\docommand + \fullexpandtwoargsafter\doifcommonelse % no longer next needed + {\currentproject,\currentproduct,% + \currentcomponent,\currentenvironment} + {\loadedlocalenvironments} + {\letvalue{\e!stop\v!localenvironment}\relax} + {\grabuntil{\e!stop\v!localenvironment}\gobbleoneargument}} % TH: fixed, was \relax + +\setvalue{\v!localenvironment}#1 {\doexecutefileonce{#1}} + +% NOT TOEVOEGEN: \the\everytrace + +\neverypar\emptytoks + +% \appendtoks \flushnotes \to \everypar +% \appendtoks \synchronizesidefloats \to \everypar +% \appendtoks \checkindentation \to \everypar +% \appendtoks \showparagraphnumber \to \everypar +% \appendtoks \flushmargincontents \to \everypar +% \appendtoks \flushcommentanchors \to \everypar +% \appendtoks \synchronizenotes \to \everypar + +% \appendtoks \flushnotes \to \everydisplay +% \appendtoks \adjustsidefloatdisplaylines \to \everydisplay + +\protect \endinput |