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Diffstat (limited to 'Master/texmf-dist/tex/context/third/vim/t-syntax-highlight.tex')
| -rw-r--r-- | Master/texmf-dist/tex/context/third/vim/t-syntax-highlight.tex | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/third/vim/t-syntax-highlight.tex b/Master/texmf-dist/tex/context/third/vim/t-syntax-highlight.tex new file mode 100644 index 00000000000..35f24c656d7 --- /dev/null +++ b/Master/texmf-dist/tex/context/third/vim/t-syntax-highlight.tex @@ -0,0 +1,230 @@ +%D \module +%D [ file=t-syntax-highlight, +%D version=2011.06.14, +%D title=\CONTEXT\ User Module, +%D subtitle=Code syntax highlighting, +%D author=Aditya Mahajan, +%D date=\currentdate, +%D copyright=Aditya Mahajan, +%D email=adityam <at> umich <dot> edu, +%D license=Simplified BSD License] + +\writestatus{loading}{ConTeXt User Module / Code syntax highlighting} + +\startmodule [syntax-highlight] +\usemodule [syntax-groups] +\usemodule [filter] +\usemodule [module-catcodes] + +\unprotectmodulecatcodes + +\startinterface all + \setinterfaceconstant {syntax} {syntax} +\stopinterface + +%D Name space + +\def\syntaxhighlighting::id {syntaxhighlighting} +\def\syntaxhighlighting::namespace {@@@@\syntaxhighlighting::id} +\def\syntaxhighlighting::name {} + +\installparameterhandler \syntaxhighlighting::namespace \syntaxhighlighting::id +\installsetuphandler \syntaxhighlighting::namespace \syntaxhighlighting::id + +\def\definesyntaxhighlighting + {\dodoubleargument\syntaxhighlighting::define} + +\starttexdefinition syntaxhighlighting::define [#1][#2] + \getparameters[\syntaxhighlighting::namespace#1][\s!parent=\syntaxhighlighting::namespace,#2] + + \edef\syntaxhighlighting::name{#1} + \doifmode\s!mkiv{\setups{syntaxhighlighting::setup_line_number_mkiv}} + + \defineexternalfilter[#1][\s!parent=\syntaxhighlighting::namespace#1] + \setvalue{type#1file}{\getvalue{process#1file}} + +\stoptexdefinition + +\startsetups syntaxhighlighting::setup + + \edef\syntaxhighlighting::name{\currentexternalfilter} + \edef\colorscheme::name{\externalfilterparameter\c!alternative} + + \let\SYN\syntaxgroup + \let\\\textbackslash + \let\{\textbraceleft + \let\}\textbraceright + + \def\tab##1% + {\dorecurse{##1}{\space}}% + + \doifmode\s!mkii{\setups{syntaxhighlighting::setup_line_number_mkii}}% + + \doifinset{\externalfilterparameter\c!option}{\v!packed} + {\setupwhitespace[\v!none,\v!flexible]}% + + \setcatcodetable\externalfilter::minimal_catcodes + \activatespacehandler{\syntaxhighlighting::namespace\externalfilterparameter\c!space} +\stopsetups + +\startsetups syntaxhighlighting::setup_line_number_mkiv + \definelinenumbering [#1] + + \setuplinenumbering + [\syntaxhighlighting::name] + [\c!conversion=\externalfilterparameter\c!numberconversion, + \c!start=\externalfilterparameter{\c!number\c!start}, + \c!step=\externalfilterparameter{\c!number\c!step}, + \c!method=\externalfilterparameter{\c!number\c!method}, + \c!location=\externalfilterparameter{\c!number\c!location}, + \c!style=\externalfilterparameter\c!numberstyle, + \c!color=\externalfilterparameter\c!numbercolor, + \c!width=\externalfilterparameter{\c!number\c!width}, + \c!left=\externalfilterparameter{\c!number\c!left}, + \c!right=\externalfilterparameter{\c!number\c!right}, + \c!command=\externalfilterparameter\c!numbercommand, + \c!distance=\externalfilterparameter{\c!number\c!distance}, + \c!align=\externalfilterparameter{\c!number\c!align}, + ] +\stopsetups + +\doifmode\s!mkii + {\newcount\syntaxhighlighting::linenumber} + +\startsetups syntaxhighlighting::setup_line_number_mkii +\doif{\externalfilterparameter\c!numbering}\v!yes + {% setuplinenumbering resets \linenumber. So we save the value of linenumber and + % revert it back. + \syntaxhighlighting::linenumber=\linenumber + + \setuplinenumbering + [\c!conversion=\externalfilterparameter\c!numberconversion, + \c!start=\externalfilterparameter{\c!number\c!start}, + \c!step=\externalfilterparameter{\c!number\c!step}, + \c!method=\externalfilterparameter{\c!number\c!method}, + \c!location=\externalfilterparameter{\c!number\c!location}, + \c!style=\externalfilterparameter\c!numberstyle, + \c!color=\externalfilterparameter\c!numbercolor, + \c!width=\externalfilterparameter{\c!number\c!width}, + \c!left=\externalfilterparameter{\c!number\c!left}, + \c!right=\externalfilterparameter{\c!number\c!right}, + \c!command=\externalfilterparameter\c!numbercommand, + \c!distance=\externalfilterparameter{\c!number\c!distance}, + \c!align=\externalfilterparameter{\c!number\c!align}, + ] + + \linenumber=\syntaxhighlighting::linenumber} +\stopsetups + +\startmode [\s!mkiv] +\starttexdefinition syntaxhighlighting::read_command #1 + \doifelse{\externalfilterparameter\c!numbering}\v!yes + {\startlinenumbering + [\syntaxhighlighting::name] + [\c!continue=\externalfilterparameter{\c!number\c!continue}] + \ReadFile{#1} + \stoplinenumbering} + {\ReadFile{#1}} +\stoptexdefinition +\stopmode + +\startmode [\s!mkii] +\starttexdefinition syntaxhighlighting::read_command #1 + \doifelse{\externalfilterparameter\c!numbering}\v!yes + {\doifelse{\externalfilterparameter{\c!number\c!continue}}\v!yes + {\startlinenumbering[\v!continue]} + {\startlinenumbering} + \syntaxhighlighting::read_command_aux{#1} + \stoplinenumbering} + {\syntaxhighlighting::read_command_aux{#1}} +\stoptexdefinition + +\starttexdefinition syntaxhighlighting::read_command_aux #1 + % In the filter module, style=something does not work in MkII. + % So, we explicitly add the global style before reading the file. + % + \dostartattributes{\syntaxhighlighting::namespace}\c!style\c!color + \dostartattributes{\syntaxhighlighting::namespace\syntaxhighlighting::name}\c!style\c!color + \ReadFile{#1} + \dostopattributes + \dostopattributes +\stoptexdefinition +\stopmode + + +\setupsyntaxhighlighting + [\c!tab=4, + \c!space=\v!off, + \c!lines=\v!split, + \c!start=1, + \c!stop=0, + % \c!syntax=context, + \c!alternative=pscolor, + \c!before=\blank, + \c!after=\blank, + \c!style=\tttf, + \c!color=, + \c!filtercommand=echo, % placeholder + \c!continue=yes, + \c!read=\v!yes, + \c!readcommand=\syntaxhighlighting::read_command, + \c!output=\externalfilterinputfile, % placeholder + \c!setups=syntaxhighlighting::setup, + \c!option=\v!packed, % Could be a list + \s!parent=\externalfilter::namespace, + % Numbering options + \c!numbering=\v!no, + \c!number\c!start=1, + \c!number\c!step=1, + \c!number\c!continue=\v!no, + \c!numberconversion=\v!numbers, + \c!number\c!method=\v!first, + \c!number\c!location=\v!left, + \c!numberstyle=\ttx, + \c!numbercolor=, + \c!number\c!width=2em, + \c!number\c!left=, + \c!number\c!right=, + \c!number\c!command=, + \c!number\c!distance=0.5em, + \c!number\c!align=\v!flushright, + ] + +\def\currentsyntaxhighlighting {\syntaxhighlighting::name} + +% Space handler +% +% The space handing code for MkII and MkIV is not consistent. So, we provide our +% own versions. + +\setvalue{\syntaxhighlighting::namespace ::\c!lines ::\v!split}{\hskip} +\setvalue {\syntaxhighlighting::namespace ::\c!lines ::\v!fixed}{\dontleavehmode\kern} + +% default +\setvalue{\syntaxhighlighting::namespace ::\c!lines ::}{\hskip} + +\def\syntaxhighlighting::split% + {\getvalue{\syntaxhighlighting::namespace ::\c!lines ::\externalfilterparameter\c!lines}} + +% Visible space +\installspacehandler {\syntaxhighlighting::namespace\v!on} + {\obeyspaces + \unexpanded\def\obeyedspace + {\syntaxhighlighting::split\zeropoint\relax + \hbox{\normalcontrolspace}% + \syntaxhighlighting::split\zeropoint\relax}}% + +% Invisible space +\installspacehandler {\syntaxhighlighting::namespace\v!off} + {\obeyspaces + \unexpanded\def\obeyedspace + {\syntaxhighlighting::split\interwordspace\relax}} + +% Default +\installspacehandler {\syntaxhighlighting::namespace} + {\activatespacehandler {\syntaxhighlighting::namespace\v!off}} + +\protectmodulecatcodes + +\stopmodule + |