I noticed in that whenever I enter "None" at the beginning of the line in IDLE 3.1, the word is colored orange (for keywords) rather than purple. If I insert a space right before the "None", it returns to its normal purple color (for builtins), so it only seems to occur at the beginning of a line. The same thing occurs to "True" and "False", but not "list", "int", etc. This did not occur in 2.6.
I just realized that there is 'another' reason not to reuse builtin names (other than those usually given): they will be colorized as builtins even if they have no relation to the builtin. Make_pat uses the function any() defined just above (before the builtin, I am sure), so 'any' is colored as if it were the builtin. Within ColorDelegator.py, it is only used within make_pat, so I considered renaming it to anyp or any_pat, but it might be used by some other module that imports ColorDelegator. Another issue. "name not in keyword.kwlist" could be "name not in {None, True, False}", but those happen to be the first three items in the kwlist, so the time difference would be nil. Looks good. Tested on 3.2.2 Win7. Applied.
