-- This is the data module for [[Module:Good article topics]].

-- Define display values for the topics
local agr    = "Agriculture, food and drink"
local art    = "Art and architecture"
local eng    = "Engineering and technology"
local geog   = "Geography and places"
local hist   = "History"
local lang   = "Language and literature"
local math   = "Mathematics"
local media  = "Media and drama"
local music  = "Music"
local natsci = "Natural sciences"
local phil   = "Philosophy and religion"
local soc    = "Social sciences and society"
local sports = "Sports and recreation"
local vgames = "Video games"
local war    = "Warfare"

-- List the topics for each input
local topics = {

	-- Agriculture, food and drink
	["agriculture"]                          = agr,
	["agriculture, food and drink"]          = agr,
	["agriculture, food, and drink"]         = agr,
	["cuisine"]                              = agr,
	["cuisines"]                             = agr,
	["cultivation"]                          = agr,
	["drink"]                                = agr,
	["farming and cultivation"]              = agr,
	["farming"]                              = agr,
	["food and drink"]                       = agr,
	["food"]                                 = agr,

	-- Art and architecture
	["architecture"]                         = art,
	["art and architecture"]                 = art,
	["art"]                                  = art,

	-- Engineering and technology
	["applied sciences and technology"]      = eng,
	["applied sciences"]                     = eng,
	["computers"]                            = eng,
	["computing and engineering"]            = eng,
	["computing"]                            = eng,
	["eng"]                                  = eng,
	["engineering and technology"]           = eng,
	["engineering"]                          = eng,
	["engtech"]                              = eng,
	["technology"]                           = eng,
	["transport"]                            = eng,

	-- Geography and places
	["geography and places"]                 = geog,
	["geography"]                            = geog,
	["places"]                               = geog,

	-- History
	["archaeology"]                          = hist,
	["heraldry"]                             = hist,
	["history"]                              = hist,
	["nobility"]                             = hist,
	["royalty"]                              = hist,
	["royalty, nobility and heraldry"]       = hist,
	["world history"]                        = hist,

	-- Language and literature
	["langlit"]                              = lang,
	["language and literature"]              = lang,
	["languages and linguistics"]            = lang,
	["languages and literature"]             = lang,
	["languages"]                            = lang,
	["linguistics"]                          = lang,
	["lit"]                                  = lang,
	["literature"]                           = lang,

	-- Mathematics
	["math"]                                 = math,
	["mathematics and mathematicians"]       = math,
	["mathematics"]                          = math,
	["maths"]                                = math,

	-- Media and drama
	["ballet"]                               = media,
	["dance"]                                = media,
	["drama"]                                = media,
	["film"]                                 = media,
	["films"]                                = media,
	["media and drama"]                      = media,
	["media"]                                = media,
	["opera"]                                = media,
	["television"]                           = media,
	["theater"]                              = media,
	["theatre"]                              = media,
	["theatre, film and drama"]              = media,

	-- Music
	["albums"]                               = music,
	["classical compositions"]               = music,
	["music"]                                = music,
	["other music articles"]                 = music,
	["songs"]                                = music,

	-- Natural sciences
	["astronomy"]                            = natsci,
	["astrophysics"]                         = natsci,
	["atmospheric science"]                  = natsci,
	["biology and medicine"]                 = natsci,
	["biology"]                              = natsci,
	["chemistry and materials science"]      = natsci,
	["chemistry"]                            = natsci,
	["cosmology"]                            = natsci,
	["earth science"]                        = natsci,
	["earth sciences"]                       = natsci,
	["geology"]                              = natsci,
	["geophysics"]                           = natsci,
	["medicine"]                             = natsci,
	["meteorology and atmospheric sciences"] = natsci,
	["meteorology"]                          = natsci,
	["mineralogy"]                           = natsci,
	["natsci"]                               = natsci,
	["natural science"]                      = natsci,
	["natural sciences"]                     = natsci,
	["physics and astronomy"]                = natsci,
	["physics"]                              = natsci,

	-- Philosophy and religion
	["mysticism"]                            = phil,
	["myth"]                                 = phil,
	["mythology"]                            = phil,
	["phil"]                                 = phil,
	["philosophy and religion"]              = phil,
	["philosophy"]                           = phil,
	["philrelig"]                            = phil,
	["relig"]                                = phil,
	["religion"]                             = phil,
	["religion, mysticism and mythology"]    = phil,

	-- Social sciences and society
	["business and economics"]               = soc,
	["business"]                             = soc,
	["culture and society"]                  = soc,
	["culture"]                              = soc,
	["culture, society and psychology"]      = soc,
	["culture, society, and psychology"]     = soc,
	["culture, sociology and psychology"]    = soc,
	["culture, sociology, and psychology"]   = soc,
	["economics and business"]               = soc,
	["economics"]                            = soc,
	["education"]                            = soc,
	["gov"]                                  = soc,
	["government"]                           = soc,
	["journalism and media"]                 = soc,
	["journalism"]                           = soc,
	["law"]                                  = soc,
	["magazines and print journalism"]       = soc,
	["media and journalism"]                 = soc,
	["politics and government"]              = soc,
	["politics"]                             = soc,
	["psychology"]                           = soc,
	["social science"]                       = soc,
	["social sciences and society"]          = soc,
	["social sciences"]                      = soc,
	["society"]                              = soc,
	["socsci"]                               = soc,

	-- Sports and recreation
	["everyday life"]                        = sports,
	["everydaylife"]                         = sports,
	["games"]                                = sports,
	["recreation"]                           = sports,
	["sport and recreation"]                 = sports,
	["sport"]                                = sports,
	["sports and recreation"]                = sports,
	["sports"]                               = sports,
	["sports and games"]                     = sports,
	["sports (other)"]                       = sports,
	["other sports"]                         = sports,
	["parks"]                                = sports,
	["amusements"]                           = sports,
	["football"]                             = sports,
	["association football"]                 = sports,
	["soccer"]                               = sports,
	["american football"]                    = sports,
	["canadian football"]                    = sports,
	["gridiron football"]                    = sports,
	["gaelic football"]                      = sports,
	["australian football"]                  = sports,
	["australian rules football"]            = sports,
	["rugby"]                                = sports,
	["rugby union"]                          = sports,
	["rugby league"]                         = sports,
	["sports (football)"]                    = sports,

	-- Video games
	["video and computer games"]             = vgames,
	["video games"]                          = vgames,

	-- Warfare
	["aircraft"]                             = war,
	["battles and exercises"]                = war,
	["battles"]                              = war,
	["decorations and memorials"]            = war,
	["military"]                             = war,
	["military people"]                      = war,
	["units"]                                = war,
	["war and military"]                     = war,
	["war"]                                  = war,
	["warfare"]                              = war,
	["warships"]                             = war,
	["weapons and buildings"]                = war,
	["weapons"]                              = war,

}

return topics