Final head of the former 2.2 branch

1. e4d6c0c backport effbot's checkin of revision 1.13 of pre.py by Michael W. Hudson · 23 years ago
2. 31e1829 Clean up a bare except where we only expect to catch pcre.error. by Fred Drake · 24 years ago
3. 22fcae9 Make docstrings raw, since they contain literal backslashes. by Ka-Ping Yee · 24 years ago
4. 0de6580 bunch more __all__ lists by Skip Montanaro · 25 years ago
5. c62c81e __all__ for several more modules by Skip Montanaro · 25 years ago
6. 6e025bc String method cleanup. by Eric S. Raymond · 25 years ago
7. ec3bbde String method conversion. by Eric S. Raymond · 25 years ago
8. 2344fae Whitespace normalization. by Tim Peters · 25 years ago
9. 2cb176f Correct docstring about return value when group didn't participate in match by Andrew M. Kuchling · 25 years ago
10. 7e47402 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either by Thomas Wouters · 25 years ago
11. 2850d18 Switch to sre for regular expression matching (the new mini-re module by Guido van Rossum · 25 years ago