Thu, 17 Mar 2011 01:30:44 +0100
plugins.vcard_update: Support for XEP-153 avatar hash in presence broadcasts
local select, tostring = select, tostring; local io_write = io.write; module "logger" local function format(format, ...) local n, maxn = 0, #arg; return (format:gsub("%%(.)", function (c) if c ~= "%" and n <= maxn then n = n + 1; return tostring(arg[n]); end end)); end local function format(format, ...) local n, maxn = 0, select('#', ...); local arg = { ... }; return (format:gsub("%%(.)", function (c) if n <= maxn then n = n + 1; return tostring(arg[n]); end end)); end function init(name) return function (level, message, ...) io_write(level, "\t", format(message, ...), "\n"); end end return _M;