Module:Perseus

export = {}

data = { ["Smyth"] = { ["path"] = "1999.04.0007" } }

local find, match, gmatch = mw.ustring.find, mw.ustring.match, mw.ustring.gmatch

local function makeURL(resourceCode, part, code) code = mw.uri.encode(code, "PATH") return "http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:" .. path .. ":" .. part .. "=" .. code end

function Smyth(section, part) if not part then part = "smythp" end SmythData = data.Smyth path = SmythData.path local Part, url if section == "" or section == nil then url, Part = "No number provided", "No number provided" else sectionNumber = tonumber(section) if sectionNumber == nil then Part = "" else if sectionNumber < 189 then Part = "Part I: Letters, Sounds, Syllables, Accent" elseif sectionNumber < 822 then Part = "Part II: Inflection" elseif sectionNumber < 900 then Part = "Part III: Formation of Words" elseif sectionNumber < 3049 then Part = "Part IV: Syntax" else error("The largest valid section number is 3048") end end url = makeURL(path, part, section) end return { url = url, Part = Part } end

function export.SmythSection(frame) local sectionParameter = frame.args[1] local output, sign = "", "" local sections, postscripts, separators = {}, {}, {} local part = frame.args[2] if sectionParameter then n = 1 if find(sectionParameter, "[^%d%s]") then for number, postscript, separator in gmatch(sectionParameter, "(%d+ ?%u?)(%.?[%l%d]?)(%p?[^%d]*)") do				sections[n], postscripts[n], separators[n] = number, postscript, separator if sections[n] == "" or sections[n] == nil then break end n = n + 1 end else sections[1], separators[1] = match(sectionParameter, "(%d+)"), "" end else error("SmythSection wants input in the first parameter") end if #sections == nil then error("No numbers in the text provided to SmythSection") elseif sections[2] == "" or sections[2] == nil then sign = "§" else sign = "§§" end for i = 1, #sections do if sections[i] == "" or sections[i] == nil then -- Does gmatch return nil or an empty string when it finds no match? break else if not postscripts[i] then postscripts[i] = "" end if not separators[i] then separators[i] = "" end output = output .. "[" .. Smyth(sections[i]).url .. " "			if i == 1 then output = output .. sign .. " "			end output = output .. sections[i] .. postscripts[i] .. "]" .. separators[i] end end return output end

function export.SmythPart(frame) local sectionParameter = frame.args[1] local section = match(sectionParameter, "(%d+)") return Smyth(section).Part end

return export