Changes
return error for non-existent page
function trim(s)
return mw.ustring.match( s, "^%s*(.-)%s*$" )
end
function error(s)
local span = HtmlBuilder.create('span')
span
.addClass('error')
.css('float', 'left')
.css('white-space', 'nowrap')
.wikitext('Error: ' .. s)
return tostring(span)
end
function _navbar( args )
if not args[1] then
end
else
title = mw.title.new( pageName, 'Template' );
end if not title then return error('Page does not exist') end
local mainpage = title.fullText;