X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Flexer%2FChangeLog;h=c10e681b4ca628d71bbf62a8a246416a9c88c259;hb=fad7434e2db08ed248228e03533b314b8335ef2f;hp=c1b5f984d9523ac87caee8f8f54f6d5945a031b1;hpb=762876f19fa870401ae882515de1b58703b73ac4;p=pspp-builds.git diff --git a/src/language/lexer/ChangeLog b/src/language/lexer/ChangeLog index c1b5f984..c10e681b 100644 --- a/src/language/lexer/ChangeLog +++ b/src/language/lexer/ChangeLog @@ -1,3 +1,168 @@ +2007-05-03 John Darrington + + * lexer.c lexer.h: Added lex_is_string function. + +2007-04-15 Ben Pfaff + + * q2c.c: Fully support lists of integer values. Add support for + lists of string values. Add some more needed declarations to + headers. + +Fri Feb 16 11:14:42 2007 Ben Pfaff + + Better support cross-compiling by using CC_FOR_BUILD and + EXEEXT_FOR_BUILD for q2c. + + * automake.mk: Use EXEEXT_FOR_BUILD and CC_FOR_BUILD to build and + clean q2c. + + * q2c.c: Avoid external dependencies, besides the standard C + library. + +Sun Feb 11 20:31:51 2007 Ben Pfaff + + * q2c.c: Make q2c link under mingw32, by eliminating the + dependency on localtime. Gnulib replaces localtime by a fixed + version, but we don't link q2c against gnulib. q2c only uses + localtime to put the time of processing into the output file, + which I've never in practice found to be useful, so the patch just + drops this feature. + +Wed Dec 13 21:00:24 2006 Ben Pfaff + + * variable-parser.c (parse_variables): If not successful, set + output pointer to NULL and output count to 0. + +Sat Dec 9 18:46:11 2006 Ben Pfaff + + * variable-parser.h: New PV_SAME_WIDTH variable parsing option. + + * variable-parser.c (add_variable): Implement new PV_SAME_WIDTH + option. + (parse_var_set_vars) Ditto. + (array_var_set_lookup_var_idx) Use new var_create, var_destroy + functions. + +Sat Dec 2 21:19:50 2006 Ben Pfaff + + General clean-up. + + * lexer.c: (lex_token_name) Don't use a static buffer or, rather, + use a separate static buffer for each possible answer. + (lex_token_representation) Now use lex_token_name as building + block. Previously this broke lex_force_match because it uses + lex_token_name in a call to lex_error, which in turn uses + lex_token_representation. + (lex_force_match_id) Use lex_match_id as building block, to + simplify. + (parse_id) Rewrite to work with modified lex_id_to_token and + lex_id_get_length. The computation of rest_of_line is a bit of an + abomination but it will get fixed later. + +Sat Dec 2 20:16:50 2006 Ben Pfaff + + * lexer.c (struct lexer): Change function signature for + `read_line' to take an "enum getl_syntax *" instead of "bool *". + (lex_create) Ditto, for argument. + (lex_preprocess_line) New function. + (lex_get_line_raw) New arg, to allow caller to obtain getl_syntax + of the line read. + (lex_get_line) Use lex_get_line_raw and lex_preprocess_line to + simplify. + +Sun Nov 19 09:20:42 2006 Ben Pfaff + + * range-parser.c (parse_num_range): Because data_in takes an enum + fmt_type now, not a struct fmt_spec, change the type of the + corresponding argument. Updated all callers. + (parse_number) Ditto. + +Sun Nov 12 06:34:06 WST 2006 John Darrrington + + * format-parser.c format-parser.h lexer.c lexer.h q2c.c range-parser.c + range-parser.h subcommand-list.c variable-parser.c + variable-parser.h: + + Encapsulated the lexer into an object, and updated everything + accordingly. + +Tue Oct 31 18:09:32 2006 Ben Pfaff + + * range-parser.c (parse_number): Fix error message. + +Sat Oct 28 16:17:18 WST 2006 John Darrington + + * lexer.c lexer.h: Added a line_buffer (previously an external + reference called getl_buf). + +Thu Oct 26 20:18:03 2006 Ben Pfaff + + * lexer.c (parse_string): Make lexing of binary, hex, and octal + strings work (fixes bug #17948). Allow null bytes in strings, now + that there's a use for them (see tests/formats/float-format.sh). + +Sun Jul 16 21:03:34 2006 Ben Pfaff + + * format-parser.h: New file. Moved prototypes of format-parser.c + functions here, from lexer.h. + + * format-parser.c: (parse_format_specifier_name) Rewrote and + changed semantics. + (parse_abstract_format_specifier) New function. + (parse_format_specifier) Rewrote in terms of + parse_abstract_format_specifier. Removed "options" parameter, so + callers had to be updated. Callers that didn't want messages + emitted were changed to use the new msg_disable/msg_enable + functions. + + * variables-parser.c: (parse_variables_pool) New function. + (register_vars_pool) New function. + (parse_DATA_LIST_vars_pool) New function. + (parse_mixed_vars_pool) Use register_vars_pool. Assert that + PV_APPEND is not in the options. + +Sat Jul 1 17:40:38 2006 Ben Pfaff + + Fix bug #11612, "q2c documentation does not agree with code". + + * q2c.c (parse_subcommand): Make "+" mean ARITY_MANY, absence + mean ARITY_ONCE_ONLY. + +Tue Jul 4 09:45:12 2006 Ben Pfaff + + Fix bug #15766 (/KEEP subcommand on SAVE doesn't fully support + ALL) and additional underlying system file issues. + + * variable-parser.c (add_variable): Move test earlier for clarity + and efficiency. + (parse_var_set_vars) Accept ALL within a variable list, not just + at the beginning of one. + +Tue Jun 27 22:54:30 2006 Ben Pfaff + + * automake.mk (src_language_lexer_liblexer_a_SOURCES): Add + variable-parser.h. + +Tue Jun 27 19:15:33 2006 Ben Pfaff + + Add auxiliary data pointer to q2c parse_ function, and + pass it along to the custom parser functions. + + Updated all uses of custom functions in all the existing .q files. + + * q2c.c (dump_declarations): Include auxiliary parameter in + function prototypes. + (dump_subcommand) Include aux arg in calls to custom functions. + (dump_parser) Include aux param in parse_ function + definition. Include aux arg in calls to custom functions. + +Tue Jun 27 12:07:34 2006 Ben Pfaff + + * variable-parser.h: New header. Moved the var_set and variable + parsing declarations here. + + * q2c.c (main): Emit include for new variable-parser.h header. + Sun Jun 25 22:41:00 2006 Ben Pfaff * q2c.c (dump_free): For SBC_DBL_LIST, enclose the output code in