diff options
author | Karl Berry <karl@freefriends.org> | 2019-10-11 21:33:34 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2019-10-11 21:33:34 +0000 |
commit | 253f0f12cb645ea1458b36bd24f863e67406f688 (patch) | |
tree | 0521d74d026b31107d4022e6a6750a210d327016 /Master/texmf-dist/source | |
parent | 98ef842ac8b0bc51c8a31937d1b76d3d3e98c8eb (diff) |
luamplib (11oct19)
git-svn-id: svn://tug.org/texlive/trunk@52345 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source')
-rw-r--r-- | Master/texmf-dist/source/luatex/luamplib/luamplib.dtx | 60 |
1 files changed, 33 insertions, 27 deletions
diff --git a/Master/texmf-dist/source/luatex/luamplib/luamplib.dtx b/Master/texmf-dist/source/luatex/luamplib/luamplib.dtx index 8524830d783..0ca8f9dbc5d 100644 --- a/Master/texmf-dist/source/luatex/luamplib/luamplib.dtx +++ b/Master/texmf-dist/source/luatex/luamplib/luamplib.dtx @@ -85,7 +85,7 @@ See source file '\inFileName' for licencing and contact information. %<*driver> \NeedsTeXFormat{LaTeX2e} \ProvidesFile{luamplib.drv}% - [2019/03/26 v2.20.1 Interface for using the mplib library]% + [2019/10/11 v2.20.2 Interface for using the mplib library]% \documentclass{ltxdoc} \usepackage{metalogo,multicol,mdwlist,fancyvrb,xspace} \usepackage[x11names]{xcolor} @@ -101,7 +101,7 @@ See source file '\inFileName' for licencing and contact information. citecolor=\primarycolor, pdftitle={The luamplib package}, pdfsubject={Interface for using the mplib library}, - pdfauthor={Hans Hagen, Taco Hoekwater, Elie Roux, Philipp Gesang & Kim Dohyun}, + pdfauthor={Hans Hagen, Taco Hoekwater, Elie Roux, Philipp Gesang \& Kim Dohyun}, pdfkeywords={luatex, lualatex, mplib, metapost} ]{hyperref} \usepackage{fontspec} @@ -153,7 +153,7 @@ See source file '\inFileName' for licencing and contact information. % \author{Hans Hagen, Taco Hoekwater, Elie Roux, Philipp Gesang and Kim Dohyun\\ % Maintainer: LuaLaTeX Maintainers --- % Support: \email{lualatex-dev@tug.org}} -% \date{2019/03/26 v2.20.1} +% \date{2019/10/11 v2.20.2} % % \maketitle % @@ -297,7 +297,8 @@ See source file '\inFileName' for licencing and contact information. % \paragraph{\cs{mpcolor}} % With \cs{mpcolor} command, color names or expressions of % \textsf{color}/\textsf{xcolor} packages can be used inside mplibcode -% enviroment, though \textsf{luamplib} does not automatically load these +% enviroment (after |withcolor| operator), +% though \textsf{luamplib} does not automatically load these % packages. See the example code above. For spot colors, \textsf{(x)spotcolor} % (in PDF mode) and \textsf{xespotcolor} (in DVI mode) packages are supported % as well. @@ -405,8 +406,8 @@ See source file '\inFileName' for licencing and contact information. luatexbase.provides_module { name = "luamplib", - version = "2.20.1", - date = "2019/03/26", + version = "2.20.2", + date = "2019/10/11", description = "Lua package to typeset Metapost with LuaTeX's MPLib.", } @@ -881,6 +882,10 @@ local tex_box_id = 2047 % \begin{macrocode} local factor = 65536*(7227/7200) +local textext_fmt = [[image(addto currentpicture doublepath unitsquare ]].. + [[xscaled %f yscaled %f shifted (0,-%f) ]].. + [[withprescript "mplibtexboxid=%i:%f:%f")]] + local function process_tex_text (str) if str then tex_box_id = tex_box_id + 1 @@ -890,10 +895,7 @@ local function process_tex_text (str) local wd = box.width / factor local ht = box.height / factor local dp = box.depth / factor - return format("image(addto currentpicture doublepath unitsquare ".. - "xscaled %f yscaled %f shifted (0,-%f) ".. - "withprescript \"mplibtexboxid=%i:%f:%f\")", - wd, ht+dp, dp, tex_box_id, wd, ht+dp) + return textext_fmt:format(wd, ht+dp, dp, tex_box_id, wd, ht+dp) end return "" end @@ -901,17 +903,20 @@ end % \end{macrocode} % % Make |color| or |xcolor|'s color expressions usable, -% with \cs{mpcolor} or |mplibcolor| +% with \cs{mpcolor} or |mplibcolor|. These commands should be used +% with graphical objects. % \begin{macrocode} +local mplibcolor_fmt = [[\begingroup\let\XC@mcolor\relax]].. + [[\def\set@color{\global\mplibtmptoks\expandafter{\current@color}}]].. + [[\color %s \endgroup]] + local function process_color (str) if str then if not str:find("{.-}") then str = format("{%s}",str) end - run_tex_code(format( - "\\def\\set@color{\\toks0\\expandafter{\\current@color}}\\color %s", str), - catat11) - return format("1 withprescript \"MPlibOverrideColor=%s\"", texgettoks(0)) + run_tex_code(mplibcolor_fmt:format(str), catat11) + return format('1 withprescript "MPlibOverrideColor=%s"', texgettoks"mplibtmptoks") end return "" end @@ -926,8 +931,8 @@ end local function process_dimen (str) if str then str = str:gsub("{(.+)}","%1") - run_tex_code(format("\\toks0\\expandafter{\\the\\dimexpr %s\\relax}", str)) - return format("begingroup %s endgroup", texgettoks(0)) + run_tex_code(format([[\mplibtmptoks\expandafter{\the\dimexpr %s\relax}]], str)) + return format("begingroup %s endgroup", texgettoks"mplibtmptoks") end return "" end @@ -969,7 +974,7 @@ end local function process_verbatimtex_infig (str) if str then - return format("special \"postmplibverbtex=%s\";", str) + return format('special "postmplibverbtex=%s";', str) end return "" end @@ -1179,8 +1184,8 @@ local function process_mplibcode (data) % \begin{macrocode} legacy_mplibcode_reset() - local everymplib = texgettoks('everymplibtoks') or '' - local everyendmplib = texgettoks('everyendmplibtoks') or '' + local everymplib = texgettoks'everymplibtoks' or '' + local everyendmplib = texgettoks'everyendmplibtoks' or '' data = format("\n%s\n%s\n%s\n",everymplib, data, everyendmplib) data = data:gsub("\r","\n") @@ -1206,8 +1211,8 @@ local function process_mplibcode (data) if not luamplib.verbatiminput then data = data:gsub("\".-\"", protect_expansion) data = data:gsub("%%.-\n","") - run_tex_code(format("\\toks0\\expanded{{%s}}",data)) - data = texgettoks(0) + run_tex_code(format("\\mplibtmptoks\\expanded{{%s}}",data)) + data = texgettoks"mplibtmptoks" % \end{macrocode} % % Next line to address issue \#55 @@ -1231,9 +1236,9 @@ luamplib.process_mplibcode = process_mplibcode % For parsing |prescript| materials. % \begin{macrocode} local further_split_keys = { - ["mplibtexboxid"] = true, - ["sh_color_a"] = true, - ["sh_color_b"] = true, + mplibtexboxid = true, + sh_color_a = true, + sh_color_b = true, } local function script2table(s) @@ -1950,7 +1955,7 @@ luamplib.colorconverter = colorconverter \else \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{luamplib} - [2019/03/26 v2.20.1 mplib package for LuaTeX] + [2019/10/11 v2.20.2 mplib package for LuaTeX] \ifx\newluafunction\@undefined \input ltluatex \fi @@ -2100,12 +2105,13 @@ luamplib.colorconverter = colorconverter luamplib.verbatiminput = false end }} +\newtoks\mplibtmptoks % \end{macrocode} % % \cs{everymplib} \& \cs{everyendmplib}: macros redefining % \cs{everymplibtoks} \& \cs{everyendmplibtoks} respectively +% % \begin{macrocode} -\newtoks\mplibtmptoks \newtoks\everymplibtoks \newtoks\everyendmplibtoks \protected\def\everymplib{% |