X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2FChangeLog;h=805a466f94812bc56c355e7d17a19cccc6d87564;hb=888d0f91d57e0c3c5a4206c30ac71eb87bf44227;hp=9768a579611f7880bdeefe78aa26483cb620d64f;hpb=02c64395051af942e9aeff20de6685c706ef1023;p=pspp-builds.git diff --git a/src/data/ChangeLog b/src/data/ChangeLog index 9768a579..805a466f 100644 --- a/src/data/ChangeLog +++ b/src/data/ChangeLog @@ -1,3 +1,199 @@ +Mon Dec 4 22:20:17 2006 Ben Pfaff + + Start converting struct variable to an opaque. In this phase, we + add a bunch of setter and getter functions and convert most of the + PSPP code to use them. The resulting changes are pervasive but + mostly trivial, and only the notable changes are logged. + + * format.c (fmt_equal): New function. + + * variable.c (var_type_is_valid): New function. + (measure_is_valid) Moved here, from format.c. + (alignment_is_valid) Moved here, from format.c. + (var_get_name) New function. + (var_set_name) New function. + (width_to_type) New function. + (var_get_type) New function. + (var_get_width) New function. + (var_set_width) New function. + (var_is_numeric) New function. + (var_is_alpha) New function. + (var_is_short_string) New function. + (var_is_long_string) New function. + (var_is_very_long_string) New function. + (var_get_missing_values) New function. + (var_set_missing_values) New function. + (var_clear_missing_values) New function. + (var_has_missing_values) New function. + (var_is_value_missing) New function. + (var_is_num_missing) New function. + (var_is_str_missing) New function. + (var_is_value_user_missing) New function. + (var_is_num_user_missing) New function. + (var_is_str_user_missing) New function. + (var_is_value_system_missing) New function. + (var_get_print_format) New function. + (var_set_print_format) New function. + (var_get_write_format) New function. + (var_set_write_format) New function. + (var_set_both_formats) New function. + (var_get_label) New function. + (var_set_label) New function. + (var_clear_label) New function. + (var_has_label) New function. + (var_get_measure) New function. + (var_set_measure) New function. + (var_get_display_width) New function. + (var_set_display_width) New function. + (var_get_alignment) New function. + (var_set_alignment) New function. + (var_get_value_cnt) New function. + (var_get_leave) New function. + (var_get_short_name) New function. + + * variable.h: (struct variable) Removed "type" and "nv" members; + they are now computed from "width" where needed. + +Mon Dec 4 21:38:40 2006 Ben Pfaff + + * missing-values.c (mv_resize): Don't write beyond end of the + allocated buffer when resizing a long string. + +Sat Dec 2 16:28:32 2006 Ben Pfaff + + Clean up identifier code: don't require identifier enumerations to + be in a particular order; make better use of string library; + expose less of the internals. + + * identifier.c: (lex_skip_identifier) Rename lex_id_get_length, + change interface. Updated all callers. + (lex_id_match) Change interface to use struct substring, update + all callers. + (lex_id_match_len) Removed. Update callers to use lex_id_match. + (global array keywords[]) Make static, change form. Update all + users to use lex_id_name instead. + (lex_is_keyword) New function. + (lex_id_to_token) Change interface to use struct substring, update + all callers. + (lex_id_name) New function. + + * identifier.h: (T_FIRST_KEYWORD) Removed. Changed users to call + lex_is_keyword instead. + (T_LAST_KEYWORD) Removed. + (T_N_KEYWORDS) Removed. + +Sat Nov 18 20:46:35 2006 Ben Pfaff + + * format.c: (fmt_date_template) Distinguish characters for which a + space is output and any date delimiter is allowed on input, from + those for which a space is output and only a space is allowed on + input. The former is represented by X, the latter by a space. + Also, drop distinction between h and H, changing the former to the + latter. + + * data-in.c: Completely rewrite internals to conform to SPSS input + formats as closely as possible. + (data_in) Changed external interface by replacing the structure + that was used as a single argument by a set of arguments. Updated + all callers. + (data_in_finite_line) Removed. Converted all callers to use plain + data_in. + (data_in_get_integer_format) New function. + (data_in_set_integer_format) New function. + (data_in_get_float_format) New function. + (data_in_set_float_format) New function. + + * data-in.h: (enums DI_IGNORE_ERROR, DI_IMPLIED_DECIMALS) Removed. + (struct data_in) Removed. + + * data-out.c: (output_date) Drop each component from the input as + it is output, to allow us to drop the distinction between h (a + count of hours) and H (the hour of day) template characters. + Also, handle new X template character. + (output_scientific) Follow more rational rule on when to drop + fraction introduced between SPSS 13 and 15. Updated test case to + match new behavior. + +Sat Nov 11 11:41:26 2006 Ben Pfaff + + Fix buffer overflow reported by John Darrington. + + * data-out.c (output_bcd_integer): In case of SYSMIS, etc., + realize that DIGITS is a count of nibbles, not of bytes. + +Sat Nov 4 15:59:56 2006 Ben Pfaff + + * calendar.c (calendar_offset_to_gregorian) Also return the + year-of-day. Change callers to new interface. + + * data-out.c: Completely rewrite internals to conform to SPSS + output formats as completely as possible. + (data_out) Change interface to put input parameters before output + parameters, for consistency with the style I now prefer. Update + all callers. + (data_out_get_integer_format) New public function. + (data_out_set_integer_format) New public function. + (data_out_get_float_format) New public function. + (data_out_set_float_format) New public function. + + * data-out.h: New file. Move prototype for data_out here, from + format.h. + + * format.c: (fmt_step_width) Use equality comparison instead of + bitwise and, for clarity. + (fmt_is_string) Ditto. + (fmt_input_to_output) Fix categories that are translated to F + format. + +Sun Nov 5 08:29:34 WST 2006 John Darrington + + * casefilter.c casefilter.h (new files), casefile.c casefile.h + casefile-private.h: Added casefilter to assist commands with missing + values. + +Sat Nov 4 11:47:09 2006 Ben Pfaff + + Implement SET ERRORS, SHOW ERRORS. Fixes bug #17609. + + * settings.c: (route_errors_to_terminal) New variable. + (route_errors_to_listing) New variable. + (get_error_routing_to_terminal) New function. + (set_error_routing_to_terminal) New function. + (get_error_routing_to_listing) New function. + (set_error_routing_to_listing) New function. + + * settings.h: (SET_ROUTE_* enums) Removed, because unused. + +Tue Oct 31 19:58:27 2006 Ben Pfaff + + * format.c: Completely rewrite, to achieve better abstraction. + Rewrite all references to formats in other files. + + * format.def: Rewrite and reorganize. + + * settings.c: Move everything related to custom currency formats + into format.[ch], changing them in form, so as to group related + code and definitions better. Changed all references to use the + new functions. + (static var decimal) Removed. + (static var grouping) Removed. + (static var cc) Removed. + (get_decimal) Removed. + (set_decimal) Removed. + (get_grouping) Removed. + (set_grouping) Removed. + (get_cc) Removed. + (set_cc) Removed. + + * settings.h: (macro CC_CNT) Removed. + (macro CC_WIDTH) Removed. + (struct custom_currency) Removed. + +Tue Oct 31 19:56:19 2006 Ben Pfaff + + * data-in.c (data_in): Use switch statement instead of table, to + avoid dependence on the order of the FMT_* enums. + Tue Oct 31 19:35:36 2006 Ben Pfaff * data-out.c: (num_to_string) Removed, because it was dead code.