-- -- This is file `pgfmolbio.lua', -- generated with the docstrip utility. -- -- The original source files were: -- -- pgfmolbio.dtx (with options: `pgfmolbio-lua') -- -- Copyright (C) 2013 by Wolfgang Skala -- -- This work may be distributed and/or modified under the -- conditions of the LaTeX Project Public License, either version 1.3 -- of this license or (at your option) any later version. -- The latest version of this license is in -- http://www.latex-project.org/lppl.txt -- and version 1.3 or later is part of all distributions of LaTeX -- version 2005/12/01 or later. -- module("pgfmolbio", package.seeall) if luatexbase then luatexbase.provides_module({ name = "pgfmolbio", version = 0.2, date = "2012/10/01", description = "Molecular biology graphs wit LuaLaTeX", author = "Wolfgang Skala", copyright = "Wolfgang Skala", license = "LPPL", }) end local coordUnit, coordFmtStr function setCoordinateFormat(unit, fmtString) coordUnit = unit coordFmtStr = fmtString end function stringToDim(x) if type(x) == "string" then return dimen(x)[1] end end function dimToString(x) return number.todimen(x, coordUnit, coordFmtStr) end function getRange(rangeInput, ...) if type(rangeInput) ~= "string" then return end local result = {} local matchStrings = table.pack(...) for i = 1, matchStrings.n do if type(matchStrings[i]) == "string" then table.insert(result, rangeInput:match(matchStrings[i])) end end return unpack(result) end function packageWarning(message) tex.sprint("\\PackageWarning{pgfmolbio}{" .. message .. "}") end function packageError(message) tex.error("Package pgfmolbio Error: " .. message) errorCatched = true end errorCatched = false if not string.trim then string.trim = function(self) return self:match("^%s*(.-)%s*$") end end outputFileId = 0 -- -- End of file `pgfmolbio.lua'.