Module:Betacode

--[=[ Beta Code greek implementation ]=]

local getArgs = require('Module:Arguments').getArgs

local p = {} --p stands for package

local letters = { ['a'] = 'α', ['A'] = 'Α', ['b'] = 'β', ['B'] = 'Β', ['c'] = 'ξ', ['C'] = 'Ξ', ['d'] = 'δ', ['D'] = 'Δ', ['e'] = 'ε', ['E'] = 'Ε', ['f'] = 'φ', ['F'] = 'Φ', ['g'] = 'γ', ['G'] = 'Γ', ['h'] = 'η', ['H'] = 'Η', ['i'] = 'ι', ['I'] = 'Ι', ['j'] = 'ς', ['k'] = 'κ', ['K'] = 'Κ', ['l'] = 'λ', ['L'] = 'Λ', ['m'] = 'μ', ['M'] = 'Μ', ['n'] = 'ν', ['N'] = 'Ν', ['o'] = 'ο', ['O'] = 'Ο', ['p'] = 'π', ['P'] = 'Π', ['q'] = 'θ', ['Q'] = 'Θ', ['r'] = 'ρ', ['R'] = 'Ρ', ['t'] = 'τ', ['T'] = 'Τ', ['s'] = 'σ', ['S'] = 'Σ', ['u'] = 'υ', ['U'] = 'Υ', ['v'] = 'ϝ', ['v'] = 'Ϝ', ['w'] = 'ω', ['W'] = 'Ω', ['x'] = 'χ', ['X'] = 'Χ', ['y'] = 'ψ', ['Y'] = 'Ψ', ['z'] = 'ζ', ['Z'] = 'Ζ', }

--[=[ Decode betacode into polytonic Greek ]=] function p.decode(frame) local args = getArgs(frame) local txt = args[1] or "" -- end of word s	txt = txt:gsub('s(%A)', 'j%1') txt = txt:gsub('s$', 'j') txt = txt:gsub('([A-Za-z])', function(l)		return letters[l]	end) txt = txt:gsub('%)', mw.ustring.char(0x313))	txt = txt:gsub('%(', mw.ustring.char(0x314)) txt = txt:gsub('=', mw.ustring.char(0x342)) txt = txt:gsub('~', mw.ustring.char(0x342)) txt = txt:gsub('/', mw.ustring.char(0x301)) txt = txt:gsub('\\', mw.ustring.char(0x300)) txt = txt:gsub('%+', mw.ustring.char(0x308)) txt = txt:gsub('|', mw.ustring.char(0x345)) txt = txt:gsub('!', mw.ustring.char(0x345)) txt = txt:gsub('%?', mw.ustring.char(0x323)) txt = txt:gsub('%^', mw.ustring.char(0x311)) -- inverted breve return frame:expandTemplate{title = 'polytonic', args = { txt }} end

return p