Module:Vertical header explained

require('strict')local p =

local templatestylesPage = 'Module:Vertical header/styles.css'

local function isEmpty(s) return s

nil or s

end

function p._vertical_header(args) local text = args.text local maxWidth = args.maxWidth local rows = 1 local width = 0 if maxWidth ~= then width = maxWidth else for eachMatch in text:gmatch('<[bB][rR] */? *>') do rows = rows + 1 end width = rows width = width .. 'em' end local class = args.class or local vertAlign = not isEmpty(args.vertAlign) and 'is-valign-' .. args.vertAlign or local noBold = isEmpty(args.noBold) and or 'is-normal' local wikiText = string.format('class="nowrap ts-vertical-header %s %s %s"', vertAlign, noBold, class) local cellStyle = (args.cellstyle or ):gsub("\"", """) if width and width ~= '1em' then wikiText = wikiText .. string.format(' style="max-width:%s; width:%s; %s"', width, width, cellStyle) elseif cellStyle then wikiText = wikiText .. string.format(' style="%s"', cellStyle) end wikiText = wikiText .. ' |

" -- Add TemplateStyles wikiText = wikiText .. mw.getCurrentFrame:extensionTag wikiText = wikiText .. text .. '

' return wikiTextend

function p.cell(frame) local args = frame.args return p._vertical_header(args)end

return p