E&S CVS Commit: PyProtocols - Basic expression generation, except for lazy ops ('and'/'or') and constant

[pje at eby-sarna.com]

Module Name:	PyProtocols
Committed By:	pje
Date:		Sun Jul 11 23:12:04 UTC 2004

Modified Files:
	PyProtocols/src/protocols: ast_builder.py predicates.py
	PyProtocols/src/protocols/tests: test_parsing.py

Log Message:
Basic expression generation, except for lazy ops ('and'/'or') and constant
folding.  Also, fix slicing semantics to match Python interpreter.  (It
seems that so-called "short slices" (i.e. 2 argument slices) must always be
integers.)  Anyway, once this builder is finished, we'll still need another
builder that creates tests, signatures, and predicates.  But this gets us
off to a good start.


To view diffs of this commit, you can use the following URL(s):
http://cvs.eby-sarna.com/PyProtocols/src/protocols/ast_builder.py.diff?r1=1.3&r2=1.4
http://cvs.eby-sarna.com/PyProtocols/src/protocols/predicates.py.diff?r1=1.2&r2=1.3
http://cvs.eby-sarna.com/PyProtocols/src/protocols/tests/test_parsing.py.diff?r1=1.3&r2=1.4

To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 PyProtocols/src/protocols/ast_builder.py
cvs rdiff -r1.2 -r1.3 PyProtocols/src/protocols/predicates.py
cvs rdiff -r1.3 -r1.4 PyProtocols/src/protocols/tests/test_parsing.py

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