-- Style for sports tables with custom columns local pp = {}  function pp.get_col_styles(Args) 	-- Load relevant modules 	local yesno = require('Module:Yesno')  	local col_style = {} 	local num_cols = 1 	-- Default styles 	local default_style = Args['default_style'] or 	if default_style:match('^([Ww][Dd]?[Ll])') then 		-- Backwards compatibility with WDL 		if not yesno(Args['hide_played'] or 'no') then 			col_style[num_cols] = 'pld' 			num_cols = num_cols +1 		end 		if yesno(Args['show_win'] or 'yes') then 			col_style[num_cols] = 'w' 			num_cols = num_cols +1 		end 		local loss_first = yesno(Args['loss_before_draw'] or Args['loss_before_tie'] or false) 		if loss_first and yesno(Args['show_loss'] or 'yes') then 			col_style[num_cols] = 'l' 			num_cols = num_cols +1 		end 		if yesno(Args['show_draw'] or default_style:match('^[Ww]([Dd])[Ll]')~=nil) then 			col_style[num_cols] = 'd' 			num_cols = num_cols +1 		end 		if (not loss_first) and yesno(Args['show_loss'] or 'yes') then 			col_style[num_cols] = 'l' 			num_cols = num_cols +1 		end 		local fa_letter = string.lower(Args['for_against_style'] or ) 		if fa_letter ~=  then 			if fa_letter=='game' or fa_letter=='games' then 				fa_letter = 'game' 			elseif fa_letter == 'none' then 				fa_letter = nil 			else 				fa_letter = fa_letter:match('^(%a).*') 			end 		else 			fa_letter = default_style:match('^[Ww][Dd]?[Ll](%a)fa') 					or default_style:match('^[Ww][Dd]?[Ll](%a)diff') 		end 		if fa_letter ~= nil then 			local fa_word_sing, fa_word_plur 			if fa_letter == 'game' then 				fa_letter = 'g' 				fa_word_sing = 'Game' 				fa_word_plur = 'Games' 			elseif fa_letter == 'f' then 				fa_word_sing = 'Frame' 				fa_word_plur = 'Frames' 			elseif fa_letter == 'm' then 				fa_word_sing = 'Match' 				fa_word_plur = 'Matches' 			elseif fa_letter == 'p' then 				fa_word_sing = 'Point' 				fa_word_plur = 'Points' 			elseif fa_letter == 'r' then 				fa_word_sing = 'Run' 				fa_word_plur = 'Runs' 			elseif fa_letter == 's' then 				fa_word_sing = 'Set' 				fa_word_plur = 'Sets' 			else 				fa_letter = 'g' 				fa_word_sing = 'Goal' 				fa_word_plur = 'Goals' 			end 			col_style[num_cols] = fa_letter..'f' 			col_style[num_cols+1] = fa_letter..'a' 			col_style[num_cols+2] = 'diff_'..fa_letter..'f_'..fa_letter..'a' 			fa_letter = string.upper(fa_letter) 			Args['col_header'..num_cols] = Args['col_header'..num_cols] or 					''..fa_letter..'F' 			num_cols = num_cols + 1 			Args['col_header'..num_cols] = Args['col_header'..num_cols] or 					''..fa_letter..'A' 			num_cols = num_cols + 1 			Args['col_header'..num_cols] = Args['col_header'..num_cols] or 					''..fa_letter..'D' 			num_cols = num_cols + 1 		end 		col_style[num_cols] = 'pts' 		col_style['ranking_col'] = num_cols 	end 	-- Number of columns and custom column styles 	num_cols = tonumber(Args['num_cols']) or num_cols 	for cc=1,num_cols do 		col_style[cc] = Args['colstyle'..cc] or col_style[cc] or  		col_style[cc] = string.lower(col_style[cc]) 	end 	-- Store num_cols so it may be returned 	col_style['num_cols'] = num_cols 	return col_style end  function pp.header(t,Args,p_sub,pos_label,group_col,VTE_text,full_table,results_header_txt) 	-- Load relevant modules 	local yesno = require('Module:Yesno')  	-- Create table header 	local sort_text = yesno(Args['sortable_table'] or 'no') and ' sortable' or 	table.insert(t,'{| class="wikitable'..sort_text..'" style="text-align:center;"\n')            			-- Open table 	-- Table title 	if Args['title'] or Args['table_header'] then 		table.insert(t,'|+ ' .. (Args['title'] or Args['table_header']) .. '\n') 	end 	-- Pre stuff 	local team_width = Args['teamwidth'] or '190' 	local col_style = pp.get_col_styles(Args) 	local num_cols = col_style['num_cols'] 	local ranking_col = tonumber(Args['ranking_col']) or col_style['ranking_col'] or num_cols 	-- Custom header options 	local group_head_text = Args['group_header'] or 'Grp' 	local team_head_text = Args['team_header'] or 'Team'  	-- Initialize 	local tt = {} 	tt.count = 0 		-- Up by one after every call 	tt.tab_text = t		-- Actual text 	-- Actual headers 	if pos_label ~= nil then 		tt = p_sub.colhead(tt,28,pos_label)									-- Position col 	end 	-- Add group header 	if full_table and group_col then 		tt = p_sub.colhead(tt,28,group_head_text)							-- Group col 	end 	tt = p_sub.colhead(tt,team_width,team_head_text..VTE_text)				-- Team col 	for cc=1,num_cols do 		local stylecc = col_style[cc] 		local col_width = 28 		local always_show = (ranking_col == cc) 		local head_text = ''..cc..''	-- Column cc default 		-- Column style head text 		if stylecc == 'pld' or stylecc == 'played' or stylecc == 'match' or stylecc == 'matches' then 			head_text = Args['pld_header'] or 'Pld' 			always_show = true 		elseif stylecc == 'w' or stylecc == 'win' or stylecc == 'wins' then 			head_text = 'W' 		elseif stylecc == 'd' or stylecc == 'draw' or stylecc == 'draws' then 			head_text = Args['draw_header'] or (yesno(Args['use_tie'] or 'no') and 'T') or 'D' 		elseif stylecc == 'l' or stylecc == 'loss' or stylecc == 'losses' then 			head_text = 'L' 		elseif stylecc == 'rw' then 			head_text = Args['rw_header'] or 'RW' 		elseif stylecc == 'pts' or stylecc == 'points' then 			head_text = 'Pts' 			always_show = true 		elseif stylecc == 'pct' or stylecc == 'percentage' then 			head_text = 'PCT' 			always_show = true 		elseif stylecc == 'ppg' then 			head_text = 'PPG' 			always_show = true 		elseif stylecc == 'ppga' then 			head_text = 'PPG' 			always_show = true 			col_width = 36 		elseif stylecc ~=  and stylecc:len() <= 3 then 			head_text = string.upper(stylecc) 		end 		if full_table or always_show then 			head_text = Args['col_header'..cc] or head_text 			tt = p_sub.colhead(tt,col_width,head_text) 		end 	end 	if full_table then 		tt.count = tt.count+1 		table.insert(tt.tab_text,results_header_txt) 	end  	return tt end  function pp.row(frame,t,Args,p_sub,notes_exist,hth_id_list,full_table,rand_val,team_list,team_code_ii,ii_start,ii_end,ii_fw,bg_col,N_teams,ii,ii_show) 	-- Build the inner parts of individual rows 	 	-- Sub-module usage 	local mm = require('Module:Math') 	local yesno = require('Module:Yesno') 	 	-- Get custom/default options for in table 	local col_style = pp.get_col_styles(Args) 	local num_cols = col_style['num_cols'] 	local default_style = Args['default_style'] or 	local ranking_col = tonumber(Args['ranking_col']) or col_style['ranking_col'] or num_cols 	local win_points = tonumber(Args['winpoints'])			or 3 	local draw_points = tonumber(Args['drawpoints'])		or 1 	local loss_points = tonumber(Args['losspoints'])		or 0 	local rw_points = tonumber(Args['rwpoints'])			or 1 	 	-- Get some input 	local wins = tonumber(Args['win_'..team_code_ii])		or 0 	local draws = tonumber(Args['draw_'..team_code_ii])		or 0 	local losses = tonumber(Args['loss_'..team_code_ii])	or 0 	local rw = tonumber(Args['rw_'..team_code_ii])			or 0 	local hth_local = yesno(Args['show_hth'] or 'yes') and Args['hth_'..team_code_ii] or nil 	-- Then calculate some values 	local matches = wins + draws + losses 	local matches_text = matches 	if tonumber(Args['win_'..team_code_ii]) == nil or tonumber(Args['draw_'..team_code_ii]) == nil or tonumber(Args['loss_'..team_code_ii]) == nil then 		matches = tonumber(Args['matches_'..team_code_ii]) or matches 		matches_text = Args['matches_'..team_code_ii] or matches 	end 	local s_pts = (tonumber(Args['adjust_points_'..team_code_ii]) or 0) + (tonumber(Args['startpoints_'..team_code_ii]) or 0) 	local points = win_points*wins + draw_points*draws + loss_points*losses + rw_points*rw + s_pts 	local pct =   	if matches == 0 then  		-- Escape for zero matches 		pct = '—' 	else 		pct = mm._precision_format(wins / matches, 3) 	end 	local ppg = 	if matches == 0 then  		-- Escape for zero matches 		ppg = '—' 	else 		ppg = mm._precision_format(points / matches, 2) 	end 	-- Use actual values if wins, draws, and losses are not numeric 	if (wins == 0 and draws == 0 and losses == 0) then 		local function numorval(s) 			return s and ((s ==  and 0) or tonumber(s) or s) or 0 		end 		wins = numorval(Args['win_'..team_code_ii]) 		draws = numorval(Args['draw_'..team_code_ii]) 		losses = numorval(Args['loss_'..team_code_ii]) 	end 	local ppga = 	if matches == 0 then  		-- Escape for zero matches 		ppga = '—' 	else 		ppga = mm._precision_format(points / matches, 3) 	end  	-- Some local vars	 	local hth_string 	local tt_return = p_sub.hth(frame,Args,full_table,hth_id_list,hth_local,notes_exist,team_list,team_code_ii,ii_start,ii_end,rand_val) 	hth_string = tt_return.str 	hth_id_list = tt_return.list 	notes_exist = tt_return.notes_exist  	-- Row building 	for cc=1,num_cols do 		local stylecc = col_style[cc] 		local col_fw = ii_fw 		local always_show = (ranking_col == cc) 		local cell_data = Args['default_value'..cc] or '  ' 		-- Get data by column style 		if stylecc == 'pld' or stylecc == 'played' or stylecc == 'match' or stylecc == 'matches' then 			cell_data = matches_text 			always_show = true 		elseif stylecc == 'w' or stylecc == 'win' or stylecc == 'wins' then 			cell_data = wins 		elseif stylecc == 'd' or stylecc == 'draw' or stylecc == 'draws' then 			cell_data = draws 		elseif stylecc == 'l' or stylecc == 'loss' or stylecc == 'losses' then 			cell_data = losses 		elseif stylecc == 'rw' then 			cell_data = rw 		elseif stylecc == 'pts' or stylecc == 'points' then 			if points<0 then 				cell_data = '−'..-points 			else 				cell_data = points 			end 			always_show = true 		elseif stylecc == 'pct' or stylecc == 'percentage' then 			cell_data = pct 			always_show = true 		elseif stylecc == 'ppg' then 			cell_data = ppg 			always_show = true 		elseif stylecc == 'ppga' then 			cell_data = ppga 			always_show = true 		elseif default_style:match('^([Ww][Ll])') 			and (stylecc == 'perc' or stylecc == 'percentage' or stylecc == '%') then 				if matches == 0 then 					cell_data = '—' 				else 					cell_data = mm._precision_format(wins / matches, 3) 					if losses > 0 then 						-- Drop the leading zero (from the string) 						cell_data = string.sub(cell_data,2,string.len(cell_data)) 					end 				end 		elseif stylecc:match('^(sum_[^_]*_[^_]*)') 			or stylecc:match('^(diff_[^_]*_[^_]*)') 			or stylecc:match('^(ratio_[^_]*_[^_]*)') then 			local op_str = stylecc:match('^([^_]*)_[^_]*_[^_]*') 			local operands = {} 			operands[1] = stylecc:match(op_str..'_([^_]*)_[^_]*') 			operands[2] = stylecc:match(op_str..'_[^_]*_([^_]*)') 			local flag_format = false 			for opn=1,2 do 				local opstyle = operands[opn] 				if opstyle == 'pld' or opstyle == 'played' or opstyle == 'match' or opstyle == 'matches' then 					operands[opn] = matches 				elseif opstyle == 'w' or opstyle == 'win' or opstyle == 'wins' then 					operands[opn] = wins 				elseif opstyle == 'd' or opstyle == 'draw' or opstyle == 'draws' then 					operands[opn] = draws 				elseif opstyle == 'l' or opstyle == 'loss' or opstyle == 'losses' then 					operands[opn] = losses 				elseif opstyle == 'rw' then 					operands[opn] = rw 				elseif opstyle == 'pts' or opstyle == 'points' then 					operands[opn] = points 				elseif opstyle == 'pct' or opstyle == 'percentage' then 					operands[opn] = pct 				elseif opstyle == 'ppg' then 					operands[opn] = points / matches 					flag_format = true 				elseif opstyle == 'ppga' then 					operands[opn] = points / matches 					flag_format = true 				else 					operands[opn] = tonumber(Args[opstyle..'_'..team_code_ii]) or 0 				end 			end 			if op_str == 'sum' then 				cell_data = operands[1] + operands[2] 			elseif op_str == 'ratio' then 				if operands[2] == 0 then 					cell_data = operands[1] == 0 and '—' or 'MAX' 				else 					cell_data = mm._precision_format(operands[1] / operands[2], 3) 				end 			else 				cell_data = operands[1] - operands[2] 				if not flag_format then 					if cell_data < 0 then 						cell_data = '−'..-cell_data 					elseif cell_data > 0 and yesno(Args['plus_sign_diffs']) then 						cell_data = '&plus;'..cell_data 					end 				end 			end 			if flag_format then 				cell_data = mm._precision_format(cell_data, 2) 			end 		elseif stylecc ~=  then 			cell_data = Args[stylecc..'_'..team_code_ii] or cell_data 		end 		cell_data = Args['col'..cc..'_'..team_code_ii] or cell_data 		if full_table or always_show then 			local align_col = Args['aligncol'..cc] or 			if ranking_col == cc then 				col_fw = 'font-weight: bold;' 				cell_data = cell_data .. hth_string 			elseif yesno(Args['bold_col'..cc]) then 				col_fw = 'font-weight: bold;' 			end 			-- sanitize the align_col input 			if align_col == 'l' or align_col == 'left' then 				align_col = 'text-align: left; ' 			elseif align_col == 'r' or align_col == 'right' then 				align_col = 'text-align: right; ' 			elseif align_col == 'c' or align_col == 'center' then 				align_col = 'text-align: center; ' 			elseif align_col == 'justify' or align_col == 'initial' or align_col == 'inherit' then 				align_col = 'text-align: '..align_col..'; ' 			else 				align_col =  			end 			table.insert(t,'| style="'..align_col..col_fw..bg_col..'" |'..cell_data..'\n') 		end 	end 	return {t=t, notes_exist=notes_exist, hth_id_list=hth_id_list} end  function pp.status(Args) 	-- Declare status options 	-- ------------------------------------------------------------ 	-- NOTE: If you add to status_code, also add to status_called and status_letters!! 	-- Or functionality will be compromised 	-- ------------------------------------------------------------ 	local status_code, status_called = {}, {} 	status_code = {	A='Advance to a further round', C='Champion', D='Disqualified',  		E='Eliminated', G='Guest', H='Host', O='Play-off winner', P='Promoted', Q='Qualified to the phase indicated', 		R='Relegated', T='Qualified, but not yet to the particular phase indicated'} 	local status_letters = (Args['status_order'] or ) .. 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 	 	-- Status position (before or after read and default) 	local stat_pos_val = string.lower(Args['status_pos'] or ) 	local status_position = 'after' 	-- Default location 	if stat_pos_val=='before' then 		status_position = 'before' 	elseif stat_pos_val=='after' then 		status_position = 'after' 	end 	-- Read in custom status options 	for l in mw.text.gsplit(status_letters, '') do 		status_called[l] = false 		status_code[l] = status_code[l] or '?' 		status_letters = mw.ustring.gsub(status_letters, '(' .. l ..'.-)' .. l, '%1')  		if Args['status_text_' .. l] then 			status_code[l] = Args['status_text_' .. l] 		end 	 end 	 	return {code=status_code, called=status_called, letters=status_letters, position=status_position} end  return pp