On Friday, 11.09.09 at 01:27, Tetsuo Handa wrote: > I added recursive match operators, "\{" (start of repetition) and "\}" (end of > repetition) at revision 3012. Thank you, that's great. > /\{dir\}/ matches more than or equals to 1 repetition of dir (e.g. /dir/ > /dir/dir/ /dir/dir/dir/ /dir/dir/dir/dir/ ). A way of saying this that I find easier to understand is that /\{dir\}/ matches one or more repetitions of dir (like + in regular expressions).