Translations:Extension:Scribunto/Lua reference manual/8396/en


 * Unlike String library patterns, Ustring library patterns have a maximum length of 10,000 bytes. If the pattern exceeds this length, then the Ustring function will throw an error. Because the String library has its own maximum of 32 captures (unlike the Ustring library), it is therefore impossible to use a pattern which exceeds both limits, as it will be incompatible with both libraries.