/usr/share/texlive/texmf-dist/tex/plain/pitex/pitex.tex is in texlive-plain-extra 2014.20141024-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 | % This is piTeX, a set of macros I (Paul Isambert) use to
% typeset documentations for my packages (that's why it is
% archived on CTAN).
%
% Perhaps in the future, when this achieves some kind of
% format-like completude, it'll be publicly announced. In the
% meanwhile, a documentation exists (pitex-doc.pdf, also readable
% in a text editor as pitex-doc.txt).
%
%
% You can of course use those macros, but you are on your
% own, and the files will probably be modified without announcement.
% The file is supposed to be \input on plain TeX with LuaTeX, at least v.0.6.
%
%
% The files needed are:
%
% texapi.tex (an independent package for programming)
% yax.tex (an independent package for key=value interface)
% gates.tex and gates.lua (an independant package for overall architecture)
% navigator.tex (an independant package for PDF features)
% lua.ptx and base.ptxlua (Lua side)
% files.ptx (file management)
% fonts.ptx, fonts.ptxlua and foundry-settings.lua
% (fonts, should be independant some day; actually
% fonts.ptxlua can be used independantly, but there is
% no doc)
% sections.ptx (sectionning commands)
% blocks.ptx (text blocks)
% references.ptx (labels and references)
% verbatim.ptx (typesetting verbatim)
% inserts.ptx (footnotes and figures, a mess)
% output.ptx (output routine)
%
% The file i-pitex.lua is needed only to typeset the documentation with the
% Interpreter package.
%
%
% Date: November 2011.
%
%
% User interface
\input yax % which itself \input's texapi
\input gates
\setcatcodes{\@\_=11}
\suppressoutererror=1
% MESSAGES
\def\ptx@error{\senderror{PiTeX}}
\def\ptx@log#1{%
\immediate\write17{^^J#1^^J}%
}
\def\ptx@warn#1{%
\ptx@log{PiTeX warning: #1}%
}
% ATTRIBUTES
\newcount\ptx@attribute_count
\ptx@attribute_count=100 % The first 100 attributes are scratch.
\def\newattribute#1{%
\advance\ptx@attribute_count1
\attributedef#1=\ptx@attribute_count
\xdefcs{ptx@attribute:\commandtoname#1}{\the\ptx@attribute_count}%
}
\def\unsetattribute#1{#1=-"7FFFFFFF\relax}
\def\attributenumber#1{\usecs{ptx@attribute:\commandtoname#1}}
% FREEDEF
\def\freedef#1{%
\def#1{%
\ifnextnospace"
{\ptx@freedef_quote#1}
{\ifnextnospace/
{\ptx@freedef_slash#1}
{\usecs{ptx@freedef_user:\commandtoname#1}}}%
}%
\defcs{ptx@freedef_user:\commandtoname#1}##1%
}
\def\ptx@freedef_quote#1"#2"{%
\usecs{ptx@freedef_user:\commandtoname#1}{#2}%
}
\def\ptx@freedef_slash#1/#2/{%
\usecs{ptx@freedef_user:\commandtoname#1}{#2}%
}
\newbox\ptx@box_temp
\newif\ifmaintext
\maintexttrue
% CATCODE TABLES
\newcount\ptx@catcodetable_count
\ptx@catcodetable_count=100 % First 100 are scratch.
\def\newcatcodetable#1#2{%
\global\advance\ptx@catcodetable_count1
\chardef#1=\ptx@catcodetable_count
\begingroup
\setcatcodes{#2}%
\savecatcodetable#1%
\endgroup
}
\newcatcodetable\texcatcodes{\@\_=12}
\def\inputpitexfile#1 {\input #1.ptx }
\inputpitexfile lua
\inputpitexfile files
\inputpitexfile fonts
\inputpitexfile sections
\inputpitexfile blocks
\inputpitexfile references
\inputpitexfile verbatim
\inputpitexfile inserts
\inputpitexfile output
\input navigator.tex
% AUXILIARY FILE
\iffile{\jobname.aux}{%
\ptx@lua{%
remove_conversion()
tex.print("\luaescapestring{\noexpand\input\noexpand\jobname.aux}")
}%
\directlua{restore_conversion()}}
\immediate\openout\ptx@auxfile=\jobname.aux
% PDF SETTINGS
\restrictparameter document : author title pdftitle date pdfdate subject keywords mode layout version\par
\restrictattribute document : mode outlines bookmarks thumbs thumbnails attachments files oc\par
\restrictattribute document : layout onepage onecolumn twopage twocolumn twopage* twocolumn*\par
\suppressoutererror=1
\let\ptx@bye\bye
\def\bye{%
\passvalueand{\setattribute navigator : title = } document : pdftitle { }{}
% The "date" attribute in the "document" parameter isn't supposed to hold a
% PDF-date, as navigator expects.
\deleteattribute document : date
\passvalueand{\setattribute navigator : date = } document : pdfdate { }{}
\finishpdffile\ptx@bye
}
\setattribute navigator : meta = document
% Turns a dimen into PostScript points, without the unit (as wanted by PDF).
\def\pdfpoint#1{%
\directlua{%
local d = "\the\dimexpr#1"
d = string.gsub(d, "pt", "")
tex.print(tostring(d * (72/72.27)))
}}
% TEX SETTINGS
\long\def\ptx@tex_set#1#2#3{%
\ifcs{#2}
{\usecs{#2}=#3\relax}
{\ptx@error{No TeX parameter `#2'}}
}
\defactiveparameter tex {%
\parameterloop #1 : \ptx@tex_set
}
\frenchspacing
\maxdepth=\maxdimen
\def\antigobblespace{%
\ifcatnext a{ }{\iffnext({ }}%
}
\def\strut#1#2{%
\vrule height#1 depth#2 width0pt
}
\newdimen\extraboxspace
\newdimen\ptx@extraboxspace_top
\newdimen\ptx@extraboxspace_right
\newdimen\ptx@extraboxspace_bottom
\newdimen\ptx@extraboxspace_left
\newfornoempty\ptx@colorbox_loop{1}#2,{%
\ifcase#1
\ptx@extraboxspace_top =#2
\ptx@extraboxspace_right =#2
\ptx@extraboxspace_bottom =#2
\ptx@extraboxspace_left =#2
\or
\ptx@extraboxspace_right =#2
\ptx@extraboxspace_left =#2
\or
\ptx@extraboxspace_bottom =#2
\or
\ptx@extraboxspace_left =#2
\fi
\passarguments{\numexpr(#1+1)}%
}
\def\colorbox{%
\ifnextnospace[\ptx@colorbox_setborders
{\ptx@extraboxspace_top =\extraboxspace
\ptx@extraboxspace_right =\extraboxspace
\ptx@extraboxspace_bottom =\extraboxspace
\ptx@extraboxspace_left =\extraboxspace
\ptx@colorbox_do}%
}
\def\ptx@colorbox_setborders[#1]{%
\ptx@colorbox_loop{0}{#1,}%
\ptx@colorbox_do
}
{\setcatcodes{pt=12}
\gdef\noPT#1pt{#1 }}
\def\ptx@colorbox_do#1#2{%
\bgroup
\setbox\ptx@box_temp=\hbox{#2}%
\hbox{%
\pdfliteral{
q #1 rg #1 RG
-\expandafter\noPT\the\ptx@extraboxspace_left
\expandafter\noPT\the\dimexpr(\ht\ptx@box_temp+\ptx@extraboxspace_top)\relax
\expandafter\noPT\the\dimexpr(\wd\ptx@box_temp+\ptx@extraboxspace_left+\ptx@extraboxspace_right)\relax
-\expandafter\noPT\the\dimexpr(\ht\ptx@box_temp+\ptx@extraboxspace_top+\dp\ptx@box_temp+\ptx@extraboxspace_bottom)\relax
re f Q}%
#2}%
\egroup
}
\def\og{\char"00AB~} \def\fg{~\char"00BB\antigobblespace}
\def\trace{\tracingcommands3 \tracingmacros2 }
\def\untrace{\tracingcommands0 \tracingmacros0 }
\restorecatcodes
|