1 Sun Mar 6 17:51:05 2005 Ben Pfaff <blp@gnu.org>
3 * optimize.c: (optimize_tree) Fix optimization bug for x**2.
5 * parse.c: (type_coercion_core) Set *node to NULL on failure, as
6 indicated by function comment.
7 (parse_binary_operators) Always return NULL on type_coercion()
8 failure. Should have been doing this anyway, but bug in
9 type_coercion_core() filtered through.
10 (parse_add) Fix typo in user message.
11 (parse_primary) Understand T_NEG_NUM and T_POS_NUM.
13 Sun Mar 6 10:47:13 2005 Ben Pfaff <blp@gnu.org>
15 * operations.def: Add VALUE function.
17 * parse.c: (parse_function) Need an unary composite node for
18 variables in A TO B, not a variable node. Use
19 allocate_unary_variable().
20 (parse_primary) Use allocate_unary_variable().
21 (allocate_unary_variable) New function.
23 Thu Mar 3 23:53:32 2005 Ben Pfaff <blp@gnu.org>
25 * PSPP_expressions.pm: Renamed it back to generate.pl but fixed
26 the real problem that was preventing the build from a separate
27 directory. I liked it my way better ;-)
29 Thu Mar 3 23:17:51 2005 Ben Pfaff <blp@gnu.org>
31 * parse.c: (expr_parse) Fix parameter type. Thanks to John
32 Darrington <john@darrington.wattle.id.au> for reporting this bug.
34 Thu Mar 3 22:10:25 WST 2005 John Darrington <john@darrington.wattle.id.au>
36 * Makefile.am evaluate.h.pl evaluate.inc.pl operations.h.pl
37 optimize.inc.pl parse.inc.p:
39 Renamed generate.pl to PSPP_expressions.pm and adjusted *.pl
42 Fixed everything so that it can be built from an arbitrary
46 Mon Feb 28 23:52:21 2005 Ben Pfaff <blp@gnu.org>
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53 version-control: never