Module:Lang: Difference between revisions

end

--[[--------------------------< V A L I D A T E _ T E X T >---------------------------------------------------

]]

local function validate_text (template, args)

if not is_set (args.text) then

return make_error_msg (table.concat ({'{{', template, '}}: no text'}), args.nocat);

end

if args.text:find ("\'\'\'\'\'[\']+") then

return make_error_msg (table.concat ({'{{', template, '}}: text has malformed markup'}), args.nocat);

end

if args.text:match ("%f[\']\'\'[^\']+\'\'%f[^\']") or args.text:match ("\'\'\'\'\'[^\']+\'\'\'\'\'") then -- italic but not bold or bold italic

return make_error_msg (table.concat ({'{{', template, '}}: text has italic markup'}), args.nocat);

end

if args.text:find ("\'\'\'\'") then -- four apostrophes

return make_error_msg (table.concat ({'{{', template, '}}: text has malformed markup'}), args.nocat);

end

if 'yes' == args.italic then

if args.text:sub(1,1) == "'" then

args.text = "<span></span>" .. args.text;

end

if args.text:sub(-1,-1) == "'" then

args.text = args.text .. "<span></span>";

end

end

return make_error_msg (table.concat ({'{{lang}}: unknown language code: ', args.code or 'missing'}), args.nocat);

local msg = validate_text ('lang', args);

if is_set (msg) then

return msg;

return make_error_msg (table.concat ({'{{lang-xx}}: unknown language code: ', args.code or 'missing'}), args.nocat);

local msg = validate_text ('lang-xx', args);

if is_set (msg) then

return msg;