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Diffstat (limited to 'tex/context/base/page-lin.mkiv')
| -rw-r--r-- | tex/context/base/page-lin.mkiv | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/tex/context/base/page-lin.mkiv b/tex/context/base/page-lin.mkiv deleted file mode 100644 index ae293091c..000000000 --- a/tex/context/base/page-lin.mkiv +++ /dev/null @@ -1,573 +0,0 @@ -%D \module -%D [ file=page-lin, -%D version=2007.11.29, -%D title=\CONTEXT\ Core Macros, -%D subtitle=Line Numbering, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See mreadme.pdf for -%C details. - -% generic or not ... maybe not bother too much and simplify to mkiv only -% get rid of \mk* (left over from experimental times) -% -% to be redone (was experiment) .. can be hooked into margin code - -\writestatus{loading}{ConTeXt Core Macros / Line Numbering} - -\unprotect - -% todo: save settings -% -% low level interface -% -% we should use normal counters but then we need to sync settings - -% some line -% -% \startlocallinenumbering -% some source code 1\par -% some source code 2\par -% some source code 3\par -% \stoplocallinenumbering -% -% some line - -\registerctxluafile{page-lin}{1.001} - -\definesystemattribute[linenumber] [public] -\definesystemattribute[linereference][public] - -\appendtoksonce - \attribute\linenumberattribute\attributeunsetvalue -\to \everyforgetall - -\newcount \linenumber % not used -\newbox \b_page_lines_scratch -\newcount \c_page_lines_reference -\newconstant\c_page_lines_nesting - -\newconditional\tracelinenumbering % we keep this for old times sake - -\installtextracker - {lines.numbers.show} - {\settrue \tracelinenumbering} - {\setfalse\tracelinenumbering} - -% id nr shift width leftskip dir - -\installcorenamespace{linenumberinginstance} - -\let\makelinenumber\gobblesevenarguments % used at lua end - -\newconditional\page_postprocessors_needed_box - -\unexpanded\def\page_postprocessors_linenumbers_page #1{\page_lines_add_numbers_to_box{#1}\plusone \plusone \zerocount} -\unexpanded\def\page_postprocessors_linenumbers_box #1{\page_lines_add_numbers_to_box{#1}\plusone \plusone \zerocount} -\unexpanded\def\page_postprocessors_linenumbers_deepbox#1{\page_lines_add_numbers_to_box{#1}\plusone \plusone \plusone } -\unexpanded\def\page_postprocessors_linenumbers_column #1{\page_lines_add_numbers_to_box{#1}\currentcolumn\nofcolumns\zerocount} - -\def\page_lines_parameters_regular - {continue = "\ifnum\c_page_lines_mode=\zerocount\v!yes\else\v!no\fi", - start = \number\linenumberingparameter\c!start, - step = \number\linenumberingparameter\c!step, - method = "\linenumberingparameter\c!method", - tag = "\currentlinenumbering"} - -\def\page_lines_parameters_update - {continue = "\ifnum\c_page_lines_mode=\zerocount\v!yes\else\v!no\fi"} - -\def\page_lines_start_define - {\setxvalue{\??linenumberinginstance\currentlinenumbering}{\ctxcommand{registerlinenumbering({\page_lines_parameters_regular})}}} - -\def\page_lines_start_update - {\ctxcommand{setuplinenumbering(\csname\??linenumberinginstance\currentlinenumbering\endcsname,{\page_lines_parameters_update})}} - -\def\page_lines_setup - {\ifcsname \??linenumberinginstance\currentlinenumbering\endcsname - \ctxcommand{setuplinenumbering(\csname\??linenumberinginstance\currentlinenumbering\endcsname,{\page_lines_parameters_regular})}% - \fi} - -% we could make this a bit more efficient by putting the end reference -% in the same table as the start one but why make things complex ... - -\let\dofinishlinereference\dofinishfullreference % at lua end - -\unexpanded\def\page_lines_some_reference#1#2#3% - {\dontleavehmode\begingroup - \global\advance\c_page_lines_reference\plusone - \attribute\linereferenceattribute\c_page_lines_reference - #3% - % for the moment we use a simple system i.e. no prefixes etc .. todo: store as number - \normalexpanded{\strc_references_set_named_reference{line}{#2}{conversion=\linenumberingparameter\c!conversion}{\the\c_page_lines_reference}}% kind labels userdata text - \endgroup} - -% \def\page_lines_reference_start#1{\page_lines_some_reference{#1}{lr:b:#1}{}} % reimplemented later -% \def\page_lines_reference_stop #1{\page_lines_some_reference{#1}{lr:e:#1}{}} % reimplemented later - -% \def\mklinestartreference#1[#2]{\in{#1}[lr:b:#2]} % not interfaced/ not used -% \def\mklinestopreference #1[#2]{\in{#1}[lr:e:#2]} % not interfaced/ not used - -\newif\ifnumberinglines % will change -\newif\iftypesettinglines % will change - -\installcorenamespace{linenumbering} - -\installcommandhandler \??linenumbering {linenumbering} \??linenumbering - -\setnewconstant\c_page_lines_mode \plusone % 0=continue, 1=restart -\setnewconstant\c_page_lines_location \plusone % 0=middle, 1=left, 2=right, 3=inner, 4=outer, 5=text, 6=begin, 7=end -\setnewconstant\c_page_lines_alignment\plusfive % 0=middle, 1=left, 2=right, 5=auto - -\newdimen\d_page_lines_width -\newdimen\d_page_lines_distance - -\newevery \beforeeverylinenumbering \relax -\newevery \aftereverylinenumbering \relax -\newevery \everylinenumber \relax - -\appendtoks - \page_lines_setup -\to \everysetuplinenumbering - -\appendtoks - \page_lines_start_define -\to \everydefinelinenumbering - -\setuplinenumbering - [\c!conversion=\v!numbers, - \c!start=1, - \c!step=1, - \c!method=\v!first, - \c!continue=\v!no, - \c!location=\v!left, - \c!style=, - \c!color=, - \c!width=2\emwidth, - \c!left=, - \c!right=, - \c!command=, - \c!distance=\zeropoint, - \c!align=\v!auto] - -\definelinenumbering - [] - -% no intermediate changes in values, define a class, otherwise each range -% would need a number - -% todo: text - -\installcorenamespace{linenumberinglocation} -\installcorenamespace{linenumberingalternative} - -\expandafter\let\csname\??linenumberinglocation\v!middle \endcsname \zerocount -\expandafter\let\csname\??linenumberinglocation\v!left \endcsname \plusone -\expandafter\let\csname\??linenumberinglocation\v!margin \endcsname \plusone -\expandafter\let\csname\??linenumberinglocation\v!inmargin \endcsname \plusone -\expandafter\let\csname\??linenumberinglocation\v!inleft \endcsname \plusone -\expandafter\let\csname\??linenumberinglocation\v!right \endcsname \plustwo -\expandafter\let\csname\??linenumberinglocation\v!inright \endcsname \plustwo -\expandafter\let\csname\??linenumberinglocation\v!inner \endcsname \plusthree -\expandafter\let\csname\??linenumberinglocation\v!outer \endcsname \plusfour -\expandafter\let\csname\??linenumberinglocation\v!text \endcsname \plusfive -\expandafter\let\csname\??linenumberinglocation\v!begin \endcsname \plussix -\expandafter\let\csname\??linenumberinglocation\v!end \endcsname \plusseven - -\expandafter\let\csname\??linenumberingalternative\v!middle \endcsname \zerocount -\expandafter\let\csname\??linenumberingalternative\v!right \endcsname \plusone -\expandafter\let\csname\??linenumberingalternative\v!flushleft \endcsname \plusone -\expandafter\let\csname\??linenumberingalternative\v!left \endcsname \plustwo -\expandafter\let\csname\??linenumberingalternative\v!flushright\endcsname \plustwo -\expandafter\let\csname\??linenumberingalternative\v!auto \endcsname \plusfive - -% \startlinenumbering[<startvalue>|continue|settings|name] -% \startlinenumbering[name][<startvalue>|continue|settings] - -\unexpanded\def\startlinenumbering - {\dodoubleempty\page_lines_start} - -\def\page_lines_start % we stay downward compatible - {\begingroup - \ifsecondargument - \expandafter\page_lines_start_two - \else\iffirstargument - \doubleexpandafter\page_lines_start_one - \else - \doubleexpandafter\page_lines_start_zero - \fi\fi} - -\def\page_lines_start_zero[#1][#2]% - {\edef\m_argument{\linenumberingparameter\c!continue}% - \ifx\m_argument\v!continue - \c_page_lines_mode\zerocount - \else - \c_page_lines_mode\plusone - \fi - \page_lines_start_followup} - -\def\page_lines_start_one[#1][#2]% [continue|<number>|settings] % historic - {\edef\m_argument{#1}% - \ifx\m_argument\v!continue - \c_page_lines_mode\zerocount - \let\currentlinenumbering\empty - \else - \c_page_lines_mode\plusone - \ifx\m_argument\v!empty - \let\currentlinenumbering\empty - \else - \doifassignmentelse{#1} - {\let\currentlinenumbering\empty - \setupcurrentlinenumbering[#1]} - {\doifnumberelse\m_argument - {\let\currentlinenumbering\empty - \letlinenumberingparameter\c!start\m_argument} - {\let\currentlinenumbering\m_argument}}% - \fi - \edef\p_continue{\linenumberingparameter\c!continue}% - \ifx\p_continue\v!yes - \c_page_lines_mode\zerocount - \fi - \fi - \page_lines_start_followup} - -\def\page_lines_start_two[#1][#2]% [tag][continue|<number>|settings] - {\edef\currentlinenumbering{#1}% - \edef\m_argument{#2}% - \ifx\m_argument\v!continue - \c_page_lines_mode\zerocount - \else - \c_page_lines_mode\plusone - \ifx\m_argument\v!empty \else - \doifassignmentelse{#2} - {\setupcurrentlinenumbering[#2]} - {\doifnumber\m_argument - {\letlinenumberingparameter\c!start\m_argument}}% - \fi - \edef\p_continue{\linenumberingparameter\c!continue}% - \ifx\p_continue\v!yes - \c_page_lines_mode\zerocount - \fi - \fi - \page_lines_start_followup} - -\def\page_lines_start_followup - {\numberinglinestrue - \the\beforeeverylinenumbering - \globallet\page_postprocessors_page \page_postprocessors_linenumbers_page - \globallet\page_postprocessors_column\page_postprocessors_linenumbers_column - \global\settrue\page_postprocessors_needed_box % see core-rul.mkiv - \ifcase\c_page_lines_mode\relax - \page_lines_start_update % continue - \or - \page_lines_start_define % only when assignment - \fi - \attribute\linenumberattribute\getvalue{\??linenumberinginstance\currentlinenumbering}\relax} - -\unexpanded\def\stoplinenumbering - {\attribute\linenumberattribute\attributeunsetvalue - \the\aftereverylinenumbering - \endgroup} - -% number placement .. will change into (the new) margin code - -\def\page_lines_number_inner_indeed{\doifoddpageelse\page_lines_number_left_indeed\page_lines_number_right_indeed} -\def\page_lines_number_outer_indeed{\doifoddpageelse\page_lines_number_right_indeed\page_lines_number_left_indeed} - -\def\page_lines_number_left - {\ifcase\c_page_lines_location - \expandafter\page_lines_number_left_indeed - \or - \expandafter\page_lines_number_left_indeed - \or - \expandafter\page_lines_number_left_indeed - \or - \expandafter\page_lines_number_inner_indeed - \or - \expandafter\page_lines_number_outer_indeed - \or - \expandafter\page_lines_number_text_indeed - \or - \expandafter\page_lines_number_begin_indeed - \or - \expandafter\page_lines_number_end_indeed - \fi} - -\def\page_lines_number_right - {\ifcase\c_page_lines_location - \expandafter\page_lines_number_right_indeed - \or - \expandafter\page_lines_number_right_indeed - \or - \expandafter\page_lines_number_right_indeed - \or - \expandafter\page_lines_number_outer_indeed - \or - \expandafter\page_lines_number_inner_indeed - \or - \expandafter\page_lines_number_text_indeed - \or - \expandafter\page_lines_number_end_indeed - \or - \expandafter\page_lines_number_begin_indeed - \fi} - -\newconditional\c_page_lines_fake_number -\newconstant \b_page_lines_number -\newconstant \c_page_lines_column -\newconstant \c_page_lines_last_column - -\def\page_lines_add_numbers_to_box#1#2#3#4% box col max nesting - {\bgroup - \b_page_lines_number #1\relax - \c_page_lines_column #2\relax - \c_page_lines_last_column#3\relax - \c_page_lines_nesting #4\relax - \fullrestoreglobalbodyfont - \let\makelinenumber\page_lines_make_number % used at lua end - \setbox\b_page_lines_scratch\vbox - {\forgetall - \offinterlineskip - \ctxcommand{linenumbersstageone(\number\b_page_lines_number,\ifcase\c_page_lines_nesting false\else true\fi)}}% - \ctxcommand{linenumbersstagetwo(\number\b_page_lines_number,\number\b_page_lines_scratch)}% can move to lua code - \egroup} - -\let\page_lines_make_number_indeed\relax - -\def\page_lines_make_number#1#2% - {\edef\currentlinenumbering{#1}% - \ifcase#2\relax - \settrue \c_page_lines_fake_number - \else - \setfalse\c_page_lines_fake_number - \fi - \c_page_lines_location \executeifdefined{\??linenumberinglocation \linenumberingparameter\c!location}\plusone \relax % left - \c_page_lines_alignment\executeifdefined{\??linenumberingalternative\linenumberingparameter\c!align }\plusfive\relax % auto - \ifcase\c_page_lines_last_column\relax - \settrue \c_page_lines_fake_number - \or - % one column - \ifcase\c_page_lines_location - \settrue \c_page_lines_fake_number - \let\page_lines_make_number_indeed\page_lines_number_fake_indeed - \or - \let\page_lines_make_number_indeed\page_lines_number_left - \or - \let\page_lines_make_number_indeed\page_lines_number_right - \or % inner - \let\page_lines_make_number_indeed\page_lines_number_inner_indeed - \or % outer - \let\page_lines_make_number_indeed\page_lines_number_outer_indeed - \or % text - \let\page_lines_make_number_indeed\page_lines_number_text_indeed - \or - \let\page_lines_make_number_indeed\page_lines_number_begin_indeed - \or - \let\page_lines_make_number_indeed\page_lines_number_end_indeed - \fi - \else\ifcase\c_page_lines_column\relax - \settrue \c_page_lines_fake_number - \or - \let\page_lines_make_number_indeed\page_lines_number_left - \ifcase\c_page_lines_location\or - \c_page_lines_location\plusone - \or - \c_page_lines_location\plustwo - \else - \c_page_lines_location\plusone - \or - \c_page_lines_location\plusone - \or - \c_page_lines_location\plusone - \or - \c_page_lines_location\plusone % todo - \or - \c_page_lines_location\plusone % todo - \fi - \else - \let\page_lines_make_number_indeed\page_lines_number_right - \ifcase\c_page_lines_location\or - \c_page_lines_location\plustwo - \or - \c_page_lines_location\plusone - \or - \c_page_lines_location\plustwo - \or - \c_page_lines_location\plustwo - \or - \c_page_lines_location\plustwo % todo - \or - \c_page_lines_location\plustwo % todo - \fi - \fi\fi - \page_lines_make_number_indeed{#1}} - -\let\page_lines_number_fake_indeed\gobblesixarguments % needs checking - -\def\page_lines_number_text_indeed#1#2#3#4#5#6% beware, one needs so compensate for this in the \hsize - {\hbox{\page_lines_number_construct{#1}{2}{#2}{#5}\hskip#3\scaledpoint}} - -\def\page_lines_number_left_indeed#1#2#3#4#5#6% - {\naturalhbox to \zeropoint - {\ifcase\istltdir#6\else \hskip-#4\scaledpoint \fi - \llap{\page_lines_number_construct{#1}{2}{#2}{#5}\kern#3\scaledpoint}}} - -\def\page_lines_number_right_indeed#1#2#3#4#5#6% - {\naturalhbox to \zeropoint - {\ifcase\istltdir#6\else \hskip-#4\scaledpoint \fi - \rlap{\hskip\dimexpr#4\scaledpoint+#3\scaledpoint\relax\page_lines_number_construct{#1}{1}{#2}{#5}}}} - -\def\page_lines_number_begin_indeed#1#2#3#4#5#6% - {\ifcase\istltdir#6\relax - \c_page_lines_location\plusone - \expandafter\page_lines_number_left_indeed - \else - \c_page_lines_location\plustwo - \expandafter\page_lines_number_left_indeed - \fi{#1}{#2}{#3}{#4}{#5}{#6}} - -\def\page_lines_number_end_indeed#1#2#3#4#5#6% - {\ifcase\istltdir#6\relax - \c_page_lines_location\plustwo - \expandafter\page_lines_number_left_indeed - \else - \c_page_lines_location\plusone - \expandafter\page_lines_number_left_indeed - \fi{#1}{#2}{#3}{#4}{#5}{#6}} - -\def\page_lines_number_construct#1#2#3#4% tag 1=left|2=right linenumber leftskip - {\begingroup - \def\currentlinenumbering{#1}% - \def\linenumber{#3}% unsafe - \doifelse{\linenumberingparameter\c!width}\v!margin - {\d_page_lines_width\leftmarginwidth} - {\d_page_lines_width\linenumberingparameter\c!width}% - \d_page_lines_distance\linenumberingparameter\c!distance\relax - \ifcase#2\relax\or\hskip\d_page_lines_distance\fi\relax - \ifnum\c_page_lines_location=\plusfive - \scratchdimen\dimexpr#4\scaledpoint-\d_page_lines_distance\relax - \c_page_lines_location\plusone - \else - \scratchdimen\zeropoint - \fi - \ifcase\c_page_lines_alignment - \c_page_lines_location\zerocount % middle - \or - \c_page_lines_location\plusone % left - \or - \c_page_lines_location\plustwo % right - \fi - \ifconditional\tracelinenumbering\ruledhbox\else\hbox\fi to \d_page_lines_width - {\ifcase\c_page_lines_location - \hss % middle - \or - % left - \or - \hss % right - \or - \doifoddpageelse\relax\hss % inner - \or - \doifoddpageelse\hss\relax % outer - \fi - \ifconditional\c_page_lines_fake_number - % we need to reserve space - \else - \uselinenumberingstyleandcolor\c!style\c!color - \linenumberingparameter\c!command - {\linenumberingparameter\c!left - \convertnumber{\linenumberingparameter\c!conversion}{#3}% - \linenumberingparameter\c!right}% - \fi - \ifcase\c_page_lines_location - \hss % middle - \or - \hss % left - \or - % right - \or - \doifoddpageelse\hss\relax % inner - \or - \doifoddpageelse\relax\hss % outer - \fi}% - \ifcase#2\relax - \hskip-\scratchdimen - \or - \hskip-\scratchdimen - \or - \hskip\dimexpr\d_page_lines_distance-\scratchdimen\relax - \fi - \relax - \the\everylinenumber - \endgroup} - -% referencing: \permithyphenation, also removes leading spaces (new per 29-11-2013) - -\unexpanded\def\someline [#1]{\page_lines_reference_start{#1}\page_lines_reference_stop{#1}} % was just a def -\unexpanded\def\startline[#1]{\page_lines_reference_start{#1}\ignorespaces} -\unexpanded\def\stopline [#1]{\removeunwantedspaces\permithyphenation\page_lines_reference_stop{#1}} - -\def\page_lines_reference_show_start - {\ifconditional\tracelinenumbering - \expandafter\page_lines_reference_show_start_indeed - \else - \expandafter\gobbleoneargument - \fi} - -\def\page_lines_reference_show_stop - {\ifconditional\tracelinenumbering - \expandafter\page_lines_reference_show_stop_indeed - \else - \expandafter\gobbleoneargument - \fi} - - -\def\page_lines_reference_show_start_indeed#1% - {\setbox\scratchbox\hbox{\llap - {\vrule\s!width\onepoint\s!depth\strutdp\s!height.8\strutht\raise.85\strutht\hbox{\llap{\tt\txx#1}}}}% - \smashbox\scratchbox - \box\scratchbox} - -\def\page_lines_reference_show_stop_indeed#1% - {\setbox\scratchbox\hbox{\rlap - {\raise.85\strutht\hbox{\rlap{\tt\txx#1}}\vrule\s!width\onepoint\s!depth\strutdp\s!height.8\strutht}}% - \smashbox\scratchbox - \box\scratchbox} - -\def\page_lines_reference_start#1{\page_lines_some_reference{#1}{lr:b:#1}{\page_lines_reference_show_start{#1}}} -\def\page_lines_reference_stop #1{\page_lines_some_reference{#1}{lr:e:#1}{\page_lines_reference_show_stop {#1}}} - -% eventually we will do this in lua - -\def\currentreferencelinenumber{\ctxcommand{filterreference("linenumber")}} - -\let\m_page_lines_from\empty -\let\m_page_lines_to \empty - -\unexpanded\def\doifelsesamelinereference#1#2#3% - {\doifreferencefoundelse{lr:b:#1} - {\edef\m_page_lines_from{\currentreferencelinenumber}% - \doifreferencefoundelse{lr:e:#1} - {\edef\m_page_lines_to{\currentreferencelinenumber}% - %[\m_page_lines_from,\m_page_lines_to] - \ifx\m_page_lines_from\m_page_lines_to#2\else#3\fi} - {#2}} - {#2}} - -\unexpanded\def\inline#1[#2]% - {\doifelsenothing{#1} - {\doifelsesamelinereference{#2} - {\in{\leftlabeltext\v!line}{\rightlabeltext\v!line}[lr:b:#2]} - {\in{\leftlabeltext\v!lines}{}[lr:b:#2]--\in{}{\rightlabeltext\v!lines}[lr:e:#2]}} - {\doifelsesamelinereference{#2} - {\in{#1}[lr:b:#2]} - {\in{#1}[lr:b:#2]--\in[lr:e:#2]}}} - -\unexpanded\def\inlinerange[#1]% - {\doifelsesamelinereference{#1} - {\in[lr:b:#1]} - {\in[lr:b:#1]\endash\in[lr:e:#1]}} - -\protect \endinput |