Last modified: 2013-06-26 21:19:46 UTC
There is string.gfind
string.gfind is deprecated in Lua 5.1, and may not be available depending on whether Lua was compiled with LUA_COMPAT_GFIND or not. It will be unavailable if we ever move to Lua 5.2. If you really need mw.ustring.gfind for some inexplicable reason, you can assign mw.ustring.gfind = mw.ustring.gmatch. But don't do that, just use mw.ustring.gmatch.