မော်ဂျူး:Chem2
Documentation for this module may be created at မော်ဂျူး:Chem2/doc
local getArgs = require('Module:Arguments').getArgs
local p = {} -- module's table
-- Elements with wiki links
local am = {
H = "[[ဟုဲက်ဒရိုစဲန်|H]]",
He = "[[ဟီလီယမ်|He]]",
Li = "[[လီတီယမ်|Li]]",
Be = "[[ဘယ်ရီလီယမ်|Be]]",
B = "[[ဘိုရွန်|B]]",
C = "[[ကာဗွန်|C]]",
N = "[[နုဲက်ထရိုစဲန်|N]]",
O = "[[အောက်သီစဲန်|O]]",
F = "[[ဖလိုရဉ်း|F]]",
Ne = "[[နီယွန်|Ne]]",
Na = "[[သိုဒီယမ်|Na]]",
Mg = "[[မဲဂ္ဂနီသီယမ်|Mg]]",
Al = "[[အလူမီနီယမ်|Al]]",
Si = "[[သီလီကွန်|Si]]",
P = "[[ဖှော့သဖှေားရတ်သ်|P]]",
S = "[[သာလဖှာ(ကန်ꩻ)|S]]",
Cl = "[[ကလိုရဉ်း|Cl]]",
Ar = "[[အာဂွန်|Ar]]",
K = "[[ပိုတဲတ်သီယမ်|K]]",
Ca = "[[ကယ်လသီယမ်|Ca]]",
Sc = "[[သကဲန်ဒီယမ်|Sc]]",
Ti = "[[တုဲင်တေနီယမ်|Ti]]",
V = "[[ဗှနေဒီယမ်|V]]",
Cr = "[[ခရိုမီယမ်|Cr]]",
Mn = "[[မဲန္ဂနီ့သ်|Mn]]",
Fe = "[[ပသီႏ (သတ္တု)|Fe]]",
Co = "[[ကိုဘော့ (ဒြတ်စင်)|Co]]",
Ni = "[[နီကယ်|Ni]]",
Cu = "[[တောင်ꩻတနျာႏ|Cu]]",
Zn = "[[သဉ့်|Zn]]",
Ga = "[[ဂဲလီယမ်|Ga]]",
Ge = "[[ဇျာမနီယမ်|Ge]]",
As = "[[အာသဉ်းနေက် |As]]",
Se = "[[သီလီနီယမ်|Se]]",
Br = "[[ဘရိုမဉ်း|Br]]",
Kr = "[[ကရစ်ပတွန်|Kr]]",
Rb = "[[ရူဘီဒီယမ်|Rb]]",
Sr = "[[သထရွန်တီယမ်|Sr]]",
Y = "[[အိတ်တြီယမ်|Y]]",
Zr = "[[သာကိုနီယမ်|Zr]]",
Nb = "[[Niobium|Nb]]",
Mo = "[[Molybdenum|Mo]]",
Tc = "[[Technetium|Tc]]",
Ru = "[[Ruthenium|Ru]]",
Rh = "[[Rhodium|Rh]]",
Pd = "[[Palladium|Pd]]",
Ag = "[[Silver|Ag]]",
Cd = "[[Cadmium|Cd]]",
In = "[[Indium|In]]",
Sn = "[[Tin|Sn]]",
Sb = "[[Antimony|Sb]]",
Te = "[[Tellurium|Te]]",
I = "[[Iodine|I]]",
Xe = "[[Xenon|Xe]]",
Cs = "[[Caesium|Cs]]",
Ba = "[[Barium|Ba]]",
La = "[[Lanthanum|La]]",
Ce = "[[Cerium|Ce]]",
Pr = "[[Praseodymium|Pr]]",
Nd = "[[Neodymium|Nd]]",
Pm = "[[Promethium|Pm]]",
Sm = "[[Samarium|Sm]]",
Eu = "[[Europium|Eu]]",
Gd = "[[Gadolinium|Gd]]",
Tb = "[[Terbium|Tb]]",
Dy = "[[Dysprosium|Dy]]",
Ho = "[[Holmium|Ho]]",
Er = "[[Erbium|Er]]",
Tm = "[[Thulium|Tm]]",
Yb = "[[Ytterbium|Yb]]",
Lu = "[[Lutetium|Lu]]",
Hf = "[[Hafnium|Hf]]",
Ta = "[[Tantalum|Ta]]",
W = "[[Tungsten|W]]",
Re = "[[Rhenium|Re]]",
Os = "[[Osmium|Os]]",
Ir = "[[Iridium|Ir]]",
Pt = "[[Platinum|Pt]]",
Au = "[[Gold|Au]]",
Hg = "[[Mercury (element)|Hg]]",
Tl = "[[Thallium|Tl]]",
Pb = "[[Lead|Pb]]",
Bi = "[[Bismuth|Bi]]",
Po = "[[Polonium|Po]]",
At = "[[Astatine|At]]",
Rn = "[[Radon|Rn]]",
Fr = "[[Francium|Fr]]",
Ra = "[[Radium|Ra]]",
Ac = "[[Actinium|Ac]]",
Th = "[[Thorium|Th]]",
Pa = "[[Protactinium|Pa]]",
U = "[[Uranium|U]]",
Np = "[[Neptunium|Np]]",
Pu = "[[Plutonium|Pu]]",
Am = "[[Americium|Am]]",
Cm = "[[Curium|Cm]]",
Bk = "[[Berkelium|Bk]]",
Cf = "[[Californium|Cf]]",
Es = "[[Einsteinium|Es]]",
Fm = "[[Fermium|Fm]]",
Md = "[[Mendelevium|Md]]",
No = "[[Nobelium|No]]",
Lr = "[[Lawrencium|Lr]]",
Rf = "[[Rutherfordium|Rf]]",
Db = "[[Dubnium|Db]]",
Sg = "[[Seaborgium|Sg]]",
Bh = "[[Bohrium|Bh]]",
Hs = "[[Hassium|Hs]]",
Mt = "[[Meitnerium|Mt]]",
Ds = "[[Darmstadtium|Ds]]",
Rg = "[[Roentgenium|Rg]]",
Cp = "[[Copernicium|Cp]]",
Nh = "[[Nihonium|Nh]]",
Fl = "[[Flerovium|Fl]]",
Mc = "[[Moscovium|Mc]]",
Lv = "[[Livermorium|Lv]]",
Ts = "[[Tennessine|Ts]]",
Og = "[[:en:Oganesson|Og]]",
}
local T_ELEM = 0 -- token types
local T_NUM = 1 -- number
local T_OPEN = 2 -- open '('
local T_CLOSE = 3 -- close ')'
local T_PM_CHARGE = 4 -- + or −
local T_WATER = 6 -- .xH2O x number
local T_CRYSTAL = 9 -- .x
local T_CHARGE = 8 -- charge (x+), (x-)
local T_SUF_CHARGE = 10 -- suffix and charge e.g. 2+ from H2+
local T_SUF_CHARGE2 = 12 -- suffix and (charge) e.g. 2(2+) from He2(2+)
local T_SPECIAL = 14 -- starting with \ e.g. \d for double bond (=)
local T_SPECIAL2 = 16 -- starting with \y{x} e.g. \i{12} for isotope with mass number 12
local T_ARROW_R = 17 -- match: ->
local T_ARROW_EQ = 18 -- match: <->
local T_UNDERSCORE = 19 -- _{ ... }
local T_CARET = 20 -- ^{ ... }
local T_NOCHANGE = 30 -- Anything else like ☃
function su(up, down)
if up == "" then
return ('<sub class="template-chem2-sub">%s</sub>'):format(down)
end
if down == "" then
return ('<sup class="template-chem2-sup">%s</sup>'):format(up)
end
return ('<span class="template-chem2-su"><span>%s</span><span>%s</span></span>'):format(up, down)
end
function DotIt()
return '·'
end
function item(f) -- (iterator) returns one token (type, value) at a time from the formula 'f'
local i = 1
local first = true
return function ()
local t, x = nil, nil
if (first and f:match('^[0-9]', i)) then
x = f:match('^[%d.]+', i); t = T_NOCHANGE; i = i + x:len(); -- matching coefficient (need a space first)
elseif i <= f:len() then
x = f:match('^%s+[%d.]+', i); t = T_NOCHANGE; -- matching coefficient (need a space first)
if not x then x = f:match('^%s[+]', i); t = T_NOCHANGE; end -- matching + (H2O + H2O)
if not x then x = f:match('^%&%#[%w%d]+%;', i); t = T_NOCHANGE; end -- &#...;
if not x then x = f:match('^%<%-%>', i); t = T_ARROW_EQ; end -- matching <->
if not x then x = f:match('^%-%>', i); t = T_ARROW_R; end -- matching ->
if not x then x = f:match('^%u%l*', i); t = T_ELEM; end -- matching symbols like Aaaaa
if not x then x = f:match('^%d+[+-]', i); t = T_SUF_CHARGE; end -- matching x+, x-
if not x then x = f:match('^%d+%(%d*[+-]%)', i); t = T_SUF_CHARGE2; end -- matching x(y+/-), x(+/-)
if not x then x = f:match('^%(%d*[+-]%)', i); t = T_CHARGE; end -- matching (x+) (xx+), (x-) (xx-)
if not x then x = f:match('^[%d.]+', i); t = T_NUM; end -- matching number
if not x then x = f:match('^[(|{|%[]', i); t = T_OPEN; end -- matching ({[
if not x then x = f:match('^[)|}|%]]', i); t = T_CLOSE; end -- matching )}]
if not x then x = f:match('^[+-]', i); t = T_PM_CHARGE; end -- matching + or -
if not x then x = f:match('^%*[%d.]*H2O', i); t = T_WATER; end -- Crystal water
if not x then x = f:match('^%*[%d.]*', i); t = T_CRYSTAL; end -- Crystal
if not x then x = f:match('^[\\].{%d+}', i); t = T_SPECIAL2; end -- \y{x}
if not x then x = f:match('^[\\].', i); t = T_SPECIAL; end -- \x
if not x then x = f:match('^_{[^}]*}', i); t = T_UNDERSCORE; end -- _{...}
if not x then x = f:match('^\^{[^}]*}', i); t = T_CARET; end -- ^{...}
if not x then x = f:match('^.', i); t = T_NOCHANGE; end --the rest - one by one
if x then i = i + x:len(); else i = i + 999; error("Invalid character in formula! : "..f) end
end
first = false
return t, x
end
end
function p._chem(args)
local f = args[1] or ''
f = string.gsub(f, "–", "-") -- replace – with - (hyphen not ndash)
f = string.gsub(f, "−", "-") -- replace – with - (hyphen not minus sign)
local sumO = 0
local formula = ''
local t, x
local link = args['link'] or ""
local auto = args['auto'] or ""
if not (link == '') then formula = formula .. "[[" .. link .. "|"; end -- wikilink start [[link|
for t, x in item(f) do
if t == T_ELEM then
if (auto == '') then formula = formula .. x
elseif am[x] then formula = formula .. am[x]; am[x] = x
else formula = formula .. x
end
elseif t == T_COEFFICIENT then formula = formula .. x
elseif t == T_NUM then formula = formula .. su("", x);
elseif t == T_OPEN then formula = formula .. x; sumO = sumO + 1; -- ( {
elseif t == T_CLOSE then formula = formula .. x; sumO = sumO -1; -- ) }
elseif t == T_PM_CHARGE then formula = formula .. su(string.gsub(x, "-", "−"), "");
elseif t == T_SUF_CHARGE then
formula = formula .. su(string.gsub(string.match(x, "[+-]"), "-", "−"), string.match(x, "%d+"), "");
elseif t == T_SUF_CHARGE2 then
formula = formula .. su(string.sub(string.gsub(string.match(x, "%(%d*[+-]"), "-", "−"), 2, -1), string.match(x, "%d+"))
elseif t == T_CHARGE then formula = formula .. "<sup>"; if string.match(x, "%d+") then formula = formula .. string.match(x, "%d+"); end formula = formula .. string.gsub(string.match(x, "[%+-]"), "-", "−") .. "</sup>"; -- can not concatenat a nil value from string.match(x, "%d+");
elseif t == T_CRYSTAL then formula = formula .. DotIt() .. string.gsub( x, "*", '', 1 );
elseif t == T_SPECIAL then
parameter = string.sub(x, 2, 2) -- x fra \x
if parameter == "s" then formula = formula .. "−" -- single bond
elseif parameter == "d" then formula = formula .. "=" -- double bond
elseif parameter == "t" then formula = formula .. "≡" -- tripple bond
elseif parameter == "q" then formula = formula .. "≣" -- Quadruple bond
elseif parameter == "h" then formula = formula .. "η" -- η, hapticity
elseif parameter == "*" then formula = formula .. "*" -- *, normal *
elseif parameter == "-" then formula = formula .. "-" -- -
elseif parameter == "\\" then formula = formula .. "\\" -- \
elseif parameter == "\'" then formula = formula .. "'" -- html-code for '
end
elseif t == T_SPECIAL2 then -- \y{x}
parameter = string.sub(x, 2, 2) -- y fra \y{x}
if parameter == "h" then --[[Hapticity]]
if (auto == '') then formula = formula .. "η<sup>" .. string.match(x, '%d+') .. "</sup>-"
else
formula = formula .. "[[Hapticity|η<sup>" .. string.match(x, '%d+') .. "</sup>]]-"
end
elseif parameter == "m" then formula = formula .. "μ<sub>" .. string.match(x, '%d+') .. "</sub>-" -- mu ([[bridging ligand]])
end
elseif t == T_WATER then
if string.match(x, "^%*[%d.]") then
formula = formula .. DotIt() .. string.match(x, "%f[%.%d]%d*%.?%d*%f[^%.%d%]]") .. "H<sub>2</sub>O";
else
formula = formula .. DotIt() .. "H<sub>2</sub>O";
end
elseif t == T_UNDERSCORE then formula = formula .. su("", string.sub(x,3,-2)) -- x contains _{string}
elseif t == T_CARET then formula = formula .. su(string.sub(x,3,-2), "") -- x contains ^{string}
elseif t == T_ARROW_R then formula = formula .. " → "
elseif t == T_ARROW_EQ then formula = formula .. " ⇌ "
elseif t == T_NOCHANGE then formula = formula .. x; -- The rest - everything which isn't captured by the regular expresions. E.g. wikilinks and pipes
else error('unreachable - ???') end -- in fact, unreachable
end
if not (link == nil or link == '') then formula = formula .. "]]"; end -- wikilink closing ]]
formula = mw.getCurrentFrame():preprocess('<templatestyles src="Module:Chem2/styles.css"/>') ..
'<span class="chemf nowrap">' .. formula .. '</span>'
if args[2] or args[3] or args[4] then
formula = formula .. require('Module:If preview')._warning{
'{{chem2}} was called with multiple positional arguments. It should have just one, e.g. {{chem2|H2O}}.'
}
end
return formula
end
function p.chem(frame)
local args = getArgs(frame)
return p._chem(args)
end
return p