From 5437158c22fe88be543299dd6b84463d75659887 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Tue, 8 Mar 2011 00:14:42 +0000 Subject: context-filter (7mar11) git-svn-id: svn://tug.org/texlive/trunk@21636 c570f23f-e606-0410-a88d-b1316a301751 --- .../tex/context/third/filter/t-filter.tex | 486 +++++++++++++-------- 1 file changed, 295 insertions(+), 191 deletions(-) (limited to 'Master/texmf-dist/tex/context/third/filter') diff --git a/Master/texmf-dist/tex/context/third/filter/t-filter.tex b/Master/texmf-dist/tex/context/third/filter/t-filter.tex index a05fa94324e..b724a527424 100644 --- a/Master/texmf-dist/tex/context/third/filter/t-filter.tex +++ b/Master/texmf-dist/tex/context/third/filter/t-filter.tex @@ -1,6 +1,6 @@ %D \module %D [ file=t-filter, -%D version=2011.02.21, +%D version=2011.03.06, %D title=\CONTEXT\ User Module, %D subtitle=Filter, %D author=Aditya Mahajan, @@ -13,7 +13,52 @@ \startmodule [filter] -\unprotect +% EXPERIMENTAL: Catcode table for internal commands + +\newcatcodetable \externalfiltermodulecatcodes + +\startcatcodetable \externalfiltermodulecatcodes + \catcode\tabasciicode \spacecatcode + \catcode\endoflineasciicode \endoflinecatcode + \catcode\formfeedasciicode \endoflinecatcode + \catcode\spaceasciicode \spacecatcode + \catcode\endoffileasciicode \ignorecatcode + \catcode\circumflexasciicode\superscriptcatcode +% \catcode\underscoreasciicode\subscriptcatcode + \catcode\underscoreasciicode\lettercatcode + \catcode\ampersandasciicode \alignmentcatcode + \catcode\backslashasciicode \escapecatcode + \catcode\leftbraceasciicode \begingroupcatcode + \catcode\rightbraceasciicode\endgroupcatcode + \catcode\dollarasciicode \mathshiftcatcode + \catcode\hashasciicode \parametercatcode + \catcode\commentasciicode \commentcatcode + \catcode`\@ \lettercatcode + \catcode`\! \lettercatcode + \catcode`\? \lettercatcode + \catcode\tildeasciicode \activecatcode + \catcode\barasciicode \activecatcode + \catcode`\: \lettercatcode +\stopcatcodetable + +% IDEA: +% Instead of using \externalfilter::command we can also define: +% +% \startmoduledefinition command #1 +% ... +% \stopmoduledefinition +% +% which will be equivalent to +% +% \starttexdefinition externalfilter::command +% ... +% \stoptexdefinition +% +% and \modulevalue{command} => \getvalue{externalfilter::command} + + +\pushcatcodetable +\setcatcodetable\externalfiltermodulecatcodes %D \section {Initialization} %D @@ -25,11 +70,11 @@ %D can also add other multi-lingual names. \startinterface all - \setinterfaceconstant {filter} {filter} - \setinterfaceconstant {filtercommand} {filtercommand} - \setinterfaceconstant {output} {output} - \setinterfaceconstant {read} {read} - \setinterfaceconstant {readcommand} {readcommand} + \setinterfaceconstant {filter} {filter} + \setinterfaceconstant {filtercommand} {filtercommand} + \setinterfaceconstant {output} {output} + \setinterfaceconstant {read} {read} + \setinterfaceconstant {readcommand} {readcommand} \stopinterface \def\m!externalfilter{t-filter} @@ -44,19 +89,24 @@ %D \subsubject {Name space} -\def\????externalfilter{@@@@externalfilter} -\def\!!!!externalfilter{externalfilter} -\def\currentexternalfilter{} -\def\externalfiltercountername{\????externalfilter-\currentexternalfilter-counter} +\def\externalfilter::id {externalfilter} +\def\externalfilter::namespace {@@@@\externalfilter::id} +\def\externalfilter::name {} + +\def\externalfilter::temp_prefix {temp} +\def\externalfilter::count{\externalfilter::namespace-\externalfilter::name-counter} \ifx\undefined\normalexpanded \let\normalexpanded\expanded \fi -\installparameterhandler \????externalfilter \!!!!externalfilter -\installparameterhashhandler \????externalfilter \!!!!externalfilter -\installsetuphandler \????externalfilter {externalfilters} %Note the plural +\installparameterhandler \externalfilter::namespace \externalfilter::id +\installparameterhashhandler \externalfilter::namespace \externalfilter::id +\installsetuphandler \externalfilter::namespace \externalfilter::id \doifmode\s!mkiv - {\installattributehandler \????externalfilter \!!!!externalfilter} + {\installattributehandler \externalfilter::namespace \externalfilter::id} + +% For backward compatibility +\let\setupexternalfilters \setupexternalfilter %D \section {Tracing Macros} @@ -64,21 +114,22 @@ \let\traceexternalfilters\traceexternalfilterstrue -\starttexdefinition doshowfilterstate - \iftraceexternalfilters - \writestatus\m!externalfilter{current filter : \currentexternalfilter} - \writestatus\m!externalfilter{base file : \externalfilterbasefile} - \writestatus\m!externalfilter{input file : \externalfilterinputfile} - \writestatus\m!externalfilter{output file : \externalfilteroutputfile} - \fi +\starttexdefinition externalfilter::show_filenames + \iftraceexternalfilters + \writestatus\m!externalfilter{current filter : \externalfilter::name} + \writestatus\m!externalfilter{base file : \externalfilter::base_file} + \writestatus\m!externalfilter{input file : \externalfilter::input_file} + \writestatus\m!externalfilter{output file : \externalfilter::output_file} + \fi \stoptexdefinition -\def\doshowfilterstatus#1% - {\iftraceexternalfilters - \writestatus\m!externalfilter{#1}% - \fi} +\starttexdefinition externalfilter::show_status #1 + \iftraceexternalfilters + \writestatus\m!externalfilter{#1} + \fi +\stoptexdefinition -\starttexdefinition doshowfiltercommand +\starttexdefinition externalfilter::show_filtercommand \writestatus\m!externalfilter{command : \externalfilterparameter\c!filtercommand} \stoptexdefinition @@ -87,55 +138,75 @@ %D \subsubject {Define a new filter} \def\defineexternalfilter - {\dodoubleargument\dodefineexternalfilter} - -\def\dodefineexternalfilter[#1][#2]% - {\doshowfilterstatus{defining filter : #1}% - \edef\currentexternalfilter{#1}% - \getparameters[\????externalfilter#1][\s!parent=\????externalfilter,#2]% - \doif{\externalfilterparameter\c!continue}\v!yes - {\expandafter\newcounter\csname\externalfiltercountername\endcsname}% - \setvalue{\e!start#1}{\bgroup\obeylines\dodoubleargument\dostartexternalfilter[#1]}% - \setvalue{\e!stop#1}{\doprocessexternalfilter}% - \setvalue{process#1file}{\dodoubleargument\doprocessexternalfilterfile[#1]}% - \setvalue{inline#1}{\doinlineexternalfilter[#1]} - } - -\def\dostartexternalfilter[#1][#2]% filter options - {% Initializations - \egroup %\bgroup in \start#1 - \edef\currentexternalfilter {#1}% - \begingroup % to keep assignments local - \getparameters[\????externalfilter#1][\c!name=,#2]% - \setexternalfilterfilenames - % Capture the contents of the buffer - \dostartbuffer[\externalfiltertmpfile][\e!start#1][\e!stop#1]} - -\def\doprocessexternalfilterfile[#1][#2]#3% - {\begingroup - \edef\currentexternalfilter {#1}% - \getparameters[\????externalfilter#1][\c!name=,\c!continue=\v!yes,#2]% - %NOTE: Currently filters with a pipe (|) fail with continue=yes - \setexternalfilterdirectory - \edef\externalfilterinputfile {#3}% - \splitfilename {#3}% - %NOTE: \edef doesn not work - \def\externalfilterbasefile {\splitoffname}% - % The output is always in the directory specified by - % \c!directory; even if the input is from some other directory - \def\externalfilteroutputfile{\getexternalfilterdirectory\externalfilterparameter\c!output}% - \doshowfilterstate - \doexecuteexternalfilter - \doreadprocessedfile - \endgroup} + {\dodoubleargument\externalfilter::define} + +\starttexdefinition externalfilter::define [#1][#2] + \externalfilter::show_status{defining filter : #1} + + \edef\externalfilter::name{#1} + \getparameters[\externalfilter::namespace#1][\s!parent=\externalfilter::namespace,#2] + + \doif{\externalfilterparameter\c!continue}\v!yes + {\expandafter\newcounter\csname\externalfilter::count\endcsname} + + \setvalue{\e!start#1}{\bgroup\obeylines\dodoubleargument\externalfilter::start[#1]} + \setvalue {\e!stop#1}{\externalfilter::process_filter} + + \setvalue{process#1file}{\dodoubleargument\externalfilter::process_file[#1]} + \setvalue{inline#1}{\externalfilter::inline[#1]} +\stoptexdefinition + +\starttexdefinition externalfilter::start [#1][#2] + % #1 = filter + % #2 = options + \egroup %\bgroup in \start#1 + + \edef\externalfilter::name{#1} + + \begingroup % to keep assignments local + \getparameters[\externalfilter::namespace#1][\c!name=,#2] + + \externalfilter::set_filenames + + % Capture the contents of the buffer + \dostartbuffer[\externalfilter::temp_file][\e!start#1][\e!stop#1] +\stoptexdefinition + +\starttexdefinition externalfilter::process_file [#1][#2]#3 + \begingroup + + \edef\externalfilter::name{#1} + \getparameters[\externalfilter::namespace#1][\c!name=,#2] + + \externalfilter::set_directory + + \edef\externalfilter::input_file{#3} + \splitfilename{#3} + %NOTE: \edef doesn not work because \splitoffname is not expandable + \def\externalfilter::base_file {\splitoffname} + + % The output is always in the directory specified by + % \c!directory; even if the input is from some other directory + \def\externalfilter::output_file{\externalfilter::get_directory\externalfilterparameter\c!output} + + \externalfilter::show_filenames + \externalfilter::execute_filter + \externalfilter::read_processed_file + + \endgroup +\stoptexdefinition -\def\doinlineexternalfilter[#1]% - {\edef\currentexternalfilter {#1}% +\starttexdefinition externalfilter::inline [#1] + \edef\externalfilter::name{#1} + \begingroup % to keep assignments local - \getparameters[\????externalfilter#1][\c!name=]% - \setexternalfilterfilenames + \getparameters[\externalfilter::namespace#1][\c!name=] + + \externalfilter::set_filenames + \pushcatcodetable - \futurelet\next\dodoinlineexternalfilter} + \futurelet\next\externalfilter::inline_aux +\stoptexdefinition %D \subsubject {Catcode tables} %D @@ -143,35 +214,35 @@ %D module. Some of these are repetition of what is defined in ConTeXt, but the %D internal names keep on changing which is a maintenance nightmare. -\newcatcodetable \externalfilterreadcatcodes -\newcatcodetable \externalfilterwritecatcodes -\newcatcodetable \externalfilterverbcatcodes - -\startcatcodetable \externalfilterreadcatcodes % same as typcatcodesa - \catcode\tabasciicode \othercatcode - \catcode\endoflineasciicode \othercatcode - \catcode\formfeedasciicode \othercatcode - \catcode\spaceasciicode \othercatcode - \catcode\endoffileasciicode \othercatcode - \catcode\leftbraceasciicode \begingroupcatcode - \catcode\rightbraceasciicode\endgroupcatcode +\newcatcodetable \externalfilter::read_catcodes +\newcatcodetable \externalfilter::write_catcodes +\newcatcodetable \externalfilter::verb_catcodes + +\startcatcodetable \externalfilter::read_catcodes % same as typcatcodesa + \catcode\tabasciicode = \othercatcode + \catcode\endoflineasciicode = \othercatcode + \catcode\formfeedasciicode = \othercatcode + \catcode\spaceasciicode = \othercatcode + \catcode\endoffileasciicode = \othercatcode + \catcode\leftbraceasciicode = \begingroupcatcode + \catcode\rightbraceasciicode = \endgroupcatcode \stopcatcodetable -\startcatcodetable \externalfilterwritecatcodes - \catcode\backslashasciicode = \escapecatcode - \catcode\leftbraceasciicode = \begingroupcatcode - \catcode\rightbraceasciicode = \endgroupcatcode - \catcode\endoflineasciicode = \activecatcode - \catcode\formfeedasciicode = \activecatcode - \catcode\spaceasciicode = \activecatcode +\startcatcodetable \externalfilter::write_catcodes + \catcode\backslashasciicode = \escapecatcode + \catcode\leftbraceasciicode = \begingroupcatcode + \catcode\rightbraceasciicode = \endgroupcatcode + \catcode\endoflineasciicode = \activecatcode + \catcode\formfeedasciicode = \activecatcode + \catcode\spaceasciicode = \activecatcode \stopcatcodetable -\startcatcodetable \externalfilterverbcatcodes % same as vrbcatcodes - \catcode\tabasciicode \othercatcode - \catcode\endoflineasciicode\othercatcode - \catcode\formfeedasciicode \othercatcode - \catcode\spaceasciicode \othercatcode - \catcode\endoffileasciicode\othercatcode +\startcatcodetable \externalfilter::verb_catcodes % same as vrbcatcodes + \catcode\tabasciicode = \othercatcode + \catcode\endoflineasciicode = \othercatcode + \catcode\formfeedasciicode = \othercatcode + \catcode\spaceasciicode = \othercatcode + \catcode\endoffileasciicode = \othercatcode \stopcatcodetable %D \subsubject {Write argument to file verbatim} @@ -179,89 +250,103 @@ %D Surprisingly, there is nothing in the core to define a function that write its %D argument to a file verbatim. I basically copied the \type{\type} macro. -\def\dodoinlineexternalfilter - {\ifx\next\bgroup - \expandafter\dodoinlineexternalfilterA +\starttexdefinition externalfilter::inline_aux + \ifx\next\bgroup + \expandafter\externalfilter::inline_group \else - \expandafter\dodoinlineexternalfilterB - \fi} + \expandafter\externalfilter::inline_other + \fi +\stoptexdefinition + +\starttexdefinition externalfilter::inline_group + \setcatcodetable \externalfilter::read_catcodes + \externalfilter::process_inline +\stoptexdefinition + +\starttexdefinition externalfilter::inline_other #1 + \setcatcodetable \externalfilter::verb_catcodes + + \def\next##1#1{\externalfilter::process_inline{##1}} + \next +\stoptexdefinition -\def\dodoinlineexternalfilterA - {\setcatcodetable \externalfilterreadcatcodes - \redoinlineexternalfilter} +\newwrite\externalfilter::write -\def\dodoinlineexternalfilterB#1% - {\setcatcodetable \externalfilterverbcatcodes - \def\dododoinlineexternalfilterB##1#1{\redoinlineexternalfilter{##1}}% - \dododoinlineexternalfilterB} +\starttexdefinition externalfilter::process_inline #1 + \immediate\openout \externalfilter::write\externalfilter::input_file + \immediate\write \externalfilter::write{\detokenize{#1}} + \immediate\closeout\externalfilter::write -\newwrite\externalfilterwrite + \popcatcodetable -\def\redoinlineexternalfilter#1% - {\immediate\openout \externalfilterwrite\externalfilterinputfile - \immediate\write \externalfilterwrite{\detokenize{#1}}% - \immediate\closeout\externalfilterwrite - \popcatcodetable - \doexecuteexternalfilter - \doreadprocessedfile - % Finalization - \doif{\externalfilterparameter\c!continue}\v!yes - {\doglobal\expandafter\increment\csname\externalfiltercountername\endcsname}% - \endgroup} + \externalfilter::execute_filter + \endlinechar\minusone %to prevent line break after reading file + \externalfilter::read_processed_file + % Finalization + \doif{\externalfilterparameter\c!continue}\v!yes + {\doglobal\expandafter\increment\csname\externalfilter::count\endcsname} + \endgroup +\stoptexdefinition %D \section {Helper Functions} %D %D \subsubject {First and last character of a string} -\def\getfirstcharacter#1% - {\dogetfirstcharacter#1\relax} +\def\externalfilter::get_first_character#1% + {\externalfilter::get_first_character_aux#1\relax} -\def\dogetfirstcharacter#1#2\relax{#1} +\def\externalfilter::get_first_character_aux#1#2\relax{#1} -\def\getlastcharacter#1% - {\@EA\dogetlastcharacter#1\relax} +\def\externalfilter::get_last_character#1% + {\@EA\externalfilter::get_last_character_aux#1\relax} -\def\dogetlastcharacter#1#2% - {\ifx#2\relax#1\else\@EA\dogetlastcharacter\@EA#2\fi} +\def\externalfilter::get_last_character_aux#1#2% + {\ifx#2\relax#1\else\@EA\externalfilter::get_last_character_aux\@EA#2\fi} %D \subsubject {Set the name of output directory} -\def\setexternalfilterdirectory - {\edef\getexternalfilterdirectory{\externalfilterparameter\c!directory}% - \doifsomething{\getexternalfilterdirectory}\dosetexternalfilterdirectory} +\starttexdefinition externalfilter::set_directory + \edef\externalfilter::get_directory{\externalfilterparameter\c!directory} + \doifsomething{\externalfilter::get_directory}\externalfilter::set_directory_aux +\stoptexdefinition -\def\dosetexternalfilterdirectory - {\doif{\getfirstcharacter\getexternalfilterdirectory}{/} - {\writeline - \showmessage\!!!!externalfilter{forbidden}\getexternalfilterdirectory - \batchmode - \errmessage{} - \normalend} - \doifnot{\getlastcharacter\getexternalfilterdirectory}{/} - {\showmessage\!!!!externalfilter{slash}\getexternalfilterdirectory - \edef\getexternalfilterdirectory{\getexternalfilterdirectory/}}} +\starttexdefinition externalfilter::set_directory_aux + \doif{\externalfilter::get_first_character\externalfilter::get_directory}{/} + {\writeline + \showmessage\externalfilter::id{forbidden}\externalfilter::get_directory + \batchmode + \errmessage{} + \normalend} + + \doifnot{\externalfilter::get_last_character\externalfilter::get_directory}{/} + {\showmessage\externalfilter::id{slash}\externalfilter::get_directory + \edef\externalfilter::get_directory{\externalfilter::get_directory/}} +\stoptexdefinition %D \subsubject {Set file names} %D -%D \type{\externalfilterbasefile} is the name of the temporary file without +%D \type{\externalfilter::base_file} is the name of the temporary file without %D extension. Its actual value depends on the state of \type{continue} key as %D well as the value of \type{name} key. -\def\setexternalfilterfilenames - {\setexternalfilterdirectory +\starttexdefinition externalfilter::set_filenames + \externalfilter::set_directory + % Set the name of temp file for the filter \doifelse{\externalfilterparameter\c!continue}\v!yes - {\edef\externalfiltertmpfile{\!!!!externalfilter-\currentexternalfilter-\csname\externalfiltercountername\endcsname}} - {\edef\externalfiltertmpfile{\!!!!externalfilter-\currentexternalfilter}} + {\edef\externalfilter::temp_file{\externalfilter::temp_prefix-\externalfilter::name-\csname\externalfilter::count\endcsname}} + {\edef\externalfilter::temp_file{\externalfilter::temp_prefix-\externalfilter::name}} \doifsomething{\externalfilterparameter\c!name} - {\edef\externalfiltertmpfile{\!!!!externalfilter-\currentexternalfilter-\externalfilterparameter\c!name}} + {\edef\externalfilter::temp_file{\externalfilter::temp_prefix-\externalfilter::name-\externalfilterparameter\c!name}} + % The following macros are useful for filter= and filtercommand= options % The basename of the external file - \edef\externalfilterbasefile {\jobname-\externalfiltertmpfile}% + \edef\externalfilter::base_file {\jobname-\externalfilter::temp_file} + % In MkII, the buffer output is written to \TEXbufferfile{buffername} where % the macro \TEXbufferfile is defined as % @@ -269,66 +354,79 @@ % % We redefine bufferprefix to include the directory name. \doifmode{\s!mkii} - {\edef\bufferprefix{\getexternalfilterdirectory\jobname-}} + {\edef\bufferprefix{\externalfilter::get_directory\jobname-}} + % In MkIV, we do not need to do such jugglary, because we can specify the % name of the file where the buffer has to be saved. This file is - % \externalfilterinputfile (because it is the input to the filter). - \edef\externalfilterinputfile {\getexternalfilterdirectory\externalfilterbasefile.\f!temporaryextension}% - % The name of the file to which the filter output is written - \edef\externalfilteroutputfile{\getexternalfilterdirectory\externalfilterparameter\c!output}% - \doshowfilterstate - } + % \externalfilter::input_file (because it is the input to the filter). + \edef\externalfilter::input_file {\externalfilter::get_directory\externalfilter::base_file.\f!temporaryextension} + + % Append directory name to the name of the output file + \edef\externalfilter::output_file{\externalfilter::get_directory\externalfilterparameter\c!output} + \externalfilter::show_filenames +\stoptexdefinition %D \subsubject {Process Filter} %D %D Execute filter, read the output and do book-keeping if needed. -\def\doprocessexternalfilter - {% By defualt, buffers are in memory in MkIV - \doifmode\s!mkiv{\savebuffer[\externalfiltertmpfile][\externalfilterinputfile]}% - % Run external command - \doexecuteexternalfilter - \doreadprocessedfile - \endgroup - % Finalization - \doif{\externalfilterparameter\c!continue}\v!yes - {\doglobal\expandafter\increment\csname\externalfiltercountername\endcsname}% - } +\starttexdefinition externalfilter::process_filter + % By defualt, buffers are in memory in MkIV. So, we save them to disk + \doifmode\s!mkiv{\savebuffer[\externalfilter::temp_file][\externalfilter::input_file]} + + \externalfilter::execute_filter + \externalfilter::read_processed_file + \endgroup + + % Finalization + \doif{\externalfilterparameter\c!continue}\v!yes + {\doglobal\expandafter\increment\csname\externalfilter::count\endcsname} + + \expanded{\checknextindentation[\externalfilterparameter\c!indentnext]} + \dorechecknextindentation +\stoptexdefinition %D \subsubject {Execute Filter} -\def\doexecuteexternalfilter - {\doshowfiltercommand +\starttexdefinition externalfilter::execute_filter + + \externalfilter::show_filtercommand + \doifelse{\externalfilterparameter\c!continue}\v!yes - {\doifmode{*first} + {\doifmode{*first} + {\executesystemcommand + {mtxrun --ifchanged=\externalfilter::input_file\space + --direct \externalfilterparameter\c!filtercommand}}} {\executesystemcommand - {mtxrun --ifchanged=\externalfilterinputfile\space - --direct \externalfilterparameter\c!filtercommand}}} - {\executesystemcommand - {\externalfilterparameter\c!filtercommand}}} + {\externalfilterparameter\c!filtercommand}} +\stoptexdefinition %D \subsubject {Read output} -\def\doreadprocessedfile - {\doif{\externalfilterparameter\c!read}\v!yes - {\doiffileelse{\externalfilteroutputfile} - {\dodoreadprocessedfile} - {\showmessage\!!!!externalfilter{notfound}\externalfilteroutputfile - \blank - {\tttf [[\getmessage\!!!!externalfilter{missing}]]}% - \blank - }}} - -\def\dodoreadprocessedfile - {\externalfilterparameter\c!before +\starttexdefinition externalfilter::read_processed_file + \doif{\externalfilterparameter\c!read}\v!yes + {\doiffileelse{\externalfilter::output_file} + {\externalfilter::read_processed_file_aux} + {\showmessage\externalfilter::id{notfound}\externalfilter::output_file + \blank + {\tttf [[\getmessage\externalfilter::id{missing}]]} + \blank}} +\stoptexdefinition + +\starttexdefinition externalfilter::read_processed_file_aux + \externalfilterparameter\c!before + \begingroup \doifmode\s!mkiv - {\dosetexternalfilterattributes\c!style\c!color} + {\dosetexternalfilterattributes\c!style\c!color} + \processcommacommand[\externalfilterparameter\c!setups]\directsetup - \externalfilterparameter\c!readcommand\externalfilteroutputfile + \externalfilterparameter\c!readcommand\externalfilter::output_file \endgroup - \externalfilterparameter\c!after} + + \externalfilterparameter\c!after +\stoptexdefinition %D \section {Default Values} @@ -338,6 +436,7 @@ \c!after=, \c!style=, \c!color=, + \c!indentnext=\v!auto, \c!setups=, \c!continue=\v!no, \c!read=\v!yes, @@ -345,8 +444,13 @@ \c!directory=, \c!output=\externalfilterbasefile.tex, \c!filter=, - \c!filtercommand={\externalfilterparameter\c!filter\space \externalfilterinputfile}, + \c!filtercommand={\externalfilterparameter\c!filter\space \externalfilter::input_file}, ] + +\def\externalfilterbasefile {\externalfilter::base_file} +\def\externalfilterinputfile {\externalfilter::input_file} +\def\externalfilteroutputfile{\externalfilter::output_file} +\def\currentexternalfilter {\externalfilter::name} -\protect +\popcatcodetable \stopmodule -- cgit v1.2.3