At 01:43 PM 12/11/2007, Dick Moores wrote: >Concatenating strings is still VERY slow in CPython 2.5.1 compared to >using join(), however. See <http://py77.python.pastebin.com/f66c3b3da>. Code slightly modified and moved to <http://py77.python.pastebin.com/f4c6d3a69> Dick