Module:Protect

local function processResult(options, success, ...) if not success then local message = tostring(... or '(no message)') if options.removeLocation then message = string.gsub(message, '^Module:[^:]+:%d+: ', , 1) end return string.format(options.errFormat, message) end return ... end

local function protect(func, errFormat, options) if type(errFormat) == 'table' then options = options or errFormat errFormat = nil end options = mw.clone(options) or {} options.errFormat = errFormat or options.errFormat or 'Error: %s' if not options.raw then options.errFormat = '' end options.removeLocation = options.removeLocation == nil or options.removeLocation

return function (...) return processResult(options, pcall(func, ...)) end end

return protect