Hi,
After seeing this commit [0] I expect we can improve our codebase.
Can someone have a look to find (and test) a better sprintf js library (GPL-compatible)? Maybe [1] which is licensed under the so-called MIT license, which is GPL-compatible.
[0] https://github.com/phpmyadmin/phpmyadmin/commit/8ad314d1f011ddbcec0718ddd480...
[1] http://phpjs.org/functions/sprintf/