[Pspp-cvs] Changes to pspp/src/ChangeLog

[Ben Pfaff]

Index: pspp/src/ChangeLog
diff -u pspp/src/ChangeLog:1.174 pspp/src/ChangeLog:1.175
--- pspp/src/ChangeLog:1.174    Sun May  1 07:24:24 2005
+++ pspp/src/ChangeLog  Mon May  2 06:21:20 2005
@@ -1,3 +1,204 @@
+Sun May  1 23:00:19 2005  Ben Pfaff  <address@hidden>
+
+       * var-display.c: (cmd_variable_alignment) Fix memory leak.
+       (cmd_variable_level) Ditto.
+
+Sun May  1 22:49:04 2005  Ben Pfaff  <address@hidden>
+
+       Hash table had buggy deletion function.  The fix required changing
+       other functions to do probing in the required order.
+
+       * hash.c: (locate_matching_entry) Rewrite and change interface.
+       (hsh_rehash) Rewrite to use locate_matching_entry().
+       (hsh_probe) Ditto.
+       (hsh_find) Ditto.
+       (hsh_delete) Ditto.  Also, fix stupid bugs.
+
+Sun May  1 22:24:58 2005  Ben Pfaff  <address@hidden>
+
+       * dictionary.c: (dict_clone) Properly copy vectors.
+
+Sun May  1 22:07:58 2005  Ben Pfaff  <address@hidden>
+
+       New implementation of long variable names.  Each variable has a
+       "normal" name, which may be up to 64 bytes long and which is used
+       for all normal operations.  Variables may have a "short" name,
+       which is limited to 8 bytes and used only for system and portable
+       file input and output.
+       
+       Make tokid case-preserving.  Update most uses of tokid to treat it
+       case-insensitively.
+
+       Update many commands to deal with long variable names.
+
+       * autorecode.c: (cmd_autorecode) Use strcasecmp() instead of strcmp().
+
+       * command.c: (cmd_parse) Ditto.
+       (match_strings) Use toupper() before comparing characters.
+       (conflicting_3char_prefixes) Use mm_case_compare() instead of
+       memcmp().
+       (cmd_match_words) Ditto.
+
+       * compute.c: (lvalue_parse) Use st_trim_copy() instead of
+       strncpy().
+
+       * count.c: (struct cnt_var_info) Change n[] to fit long var name.
+       Use st_trim_copy() instead of strcpy().
+
+       * data-in.c: (parse_enum) Use mm_case_compare() instead of
+       memcmp().
+
+       * data-list.c: (struct dls_var_spec) Change name[] to fit long var
+       name.
+       (parse_free) Use st_trim_copy() instead of strcpy().
+
+       * descript.c: (struct dsc_var) Change z_name[] to fit long var
+       name.
+       (try_name) Use strcasecmp() instead of strcmp().
+       (generate_z_varname) Use st_trim_copy() instead of strcpy().
+       (descriptives_compare_dsc_vars) Use strcasecmp() instead of
+       strcmp().
+
+       * dictionary.c: (struct dictionary) Removed `long_name_tab'
+       member.
+       (compare_long_names) Removed.
+       (hash_long_name) Removed.
+       (dict_create) Don't initialize `long_name_tab' member.
+       (dict_clone) Copy short names into new dictionary. 
+       (dict_clear) Don't clear `long_name_tab' member.
+       (dict_get_varname_block) Removed.
+       (dict_add_longvar_entry) Removed.
+       (free_nte) Removed.
+       (dict_destroy) Don't destroy `long_name_tab' member.
+       (dict_create_var_from_short) Removed.
+       (dict_create_var_x) Removed.
+       (dict_create_var) Get rid of longname handling.
+       Clear short name.
+       (dict_clone_var) Get rid of longname parameter and longname
+       handling.
+       (dict_lookup_var) Get rid of longname handling.
+       (dict_reorder_var) New function.
+       (dict_rename_var) Clear short name.
+       (dict_rename_vars) Get rid of longname handling.  Clear short
+       names.
+       (dict_create_vector) Support long vector names.
+       (dict_lookup_vector) Use strcasecmp() instead of strcmp().
+       (quasi_base27) Removed.
+       (make_short_name) Removed.
+       (compare_strings) New function.
+       (hash_string) New function.
+       (dict_assign_short_names) New function.
+
+       * file-handle.q: (get_handle_with_name) Use strcasecmp() instead
+       of strcmp().
+       (get_handle_for_filename) Support long handle names.
+
+       * file-type.c: (struct col_spec) Make `name' fit long var names.
+       (cmd_file_type) Use strcasecmp() instead of strcmp().
+
+       * flip.c: (make_new_var) Rewrite.
+       (flip_sink_write) Use st_trim_copy() instead of strncpy().
+
+       * format.c: (parse_format_specifier_name) Use mm_case_compare()
+       instead of memcmp().
+
+       * get.c: (cmd_save_internal) Rephrase.
+       (rename_variables) Drop test for identical variable name.
+       (struct mtf_proc) Change `first', `last' to fit long var name.
+
+       * hash.c: (hsh_hash_case_string) New function for case-insensitive
+       string hashing.
+
+       * lexer.c: (restore_token) Use st_trim_copy() instead of
+       strncpy().
+       (lex_get) Don't uppercase string when copying into tokid.
+       (lex_put_back_id) Use st_trim_copy() instead of
+       strncpy().
+
+       * list.q: (determine_layout) Consider length of variable names in
+       choosing vertical layout.
+
+       * matrix-data.c: (cmd_matrix_data) Use strcasecmp() instead of
+       strcmp().
+       (string_to_content_type) Ditto.
+
+       * modify-vars.c: (compare_variables_given_ordering) Ditto.
+       (struct var_renaming) Change `new_name' to fit long var name.
+       (compare_var_renaming_by_new_name) Use strcasecmp() instead of
+       strcmp().
+
+       * pfm-read.c: (read_variables) Disallow system variables in system
+       files.
+       (write_variables) Call dict_assign_short_names() and use
+       short_name[] members.
+
+       * repeat.c: (internal_cmd_do_repeat) Use strcasecmp() instead of
+       strcmp().
+
+       * sfm-read.c: (sfm_open_reader) Rewrite code for long variable
+       map.  Reorder variables into same order as long variable map.
+       (read_variables) Set short name.
+
+       * sfm-write.c: (sfm_open_writer) Call dict_assign_short_names().
+       (write_variable) Use st_bare_pad_copy().
+       (write_longvar_table) Rewrite.
+
+       * str.c: (mm_case_compare) New function.
+
+       * sysfile-info.c: (compare_vectors_by_name) Use strcasecmp()
+       instead of strcmp().
+
+       * t-test.q: (tts_custom_groups) Remove redundant test.
+       (tts_custom_pairs) Ditto.
+
+       * var.h: (struct variable) Change `name' to fit long var names.
+       Remove `longname'.  Add `short_name' member.  Reorder some
+       variables.
+       (struct name_table_entry) Removed.
+       (struct vector) Change `name' to fit long vector names.
+
+       * vars-atr.c: (var_is_valid_name) Allow long var names.
+       (compare_var_names) Use strcasecmp() instead of strcmp().
+       (compare_var_ptr_names) Ditto.
+       (hash_var_name) Use hsh_hash_case_string().
+       (hash_var_ptr_name) Ditto.
+       (var_set_short_name) New function.
+       (var_clear_short_name) New function.
+       (var_set_short_name_suffix) New function.
+
+       * vars-prs.c: (parse_DATA_LIST_vars) Support long names.
+       Use strcasecmp() instead of strcmp().
+       (struct array_var_set) Removed `longname_tab'.
+       (array_var_set_lookup_var_idx) Drop longname_tab support.
+       (array_var_set_destroy) Don't destroy `longname_tab'.
+       (var_set_create_from_array) Don't create `longname_tab'.
+
+       * vector.c: (cmd_vector) Use strcasecmp() instead of strcmp().
+       Support long names.
+
+       * expressions/parse.c: (word_matches) Use mm_case_compare()
+       instead of memcmp().
+       (compare_strings) New function.
+       (lookup_function) Use compare_strings() instead of strcmp().
+       
+Sun May  1 22:07:43 2005  Ben Pfaff  <address@hidden>
+
+       * algorithm.c: (move_element) New function.
+
+Sun May  1 22:05:35 2005  Ben Pfaff  <address@hidden>
+
+       * aggregate.c: (parse_aggregate_functions) Always initialize
+       destvar.
+
+Sun May  1 22:03:47 2005  Ben Pfaff  <address@hidden>
+
+       * aggregate.c: (cmd_aggregate) Use dict_clone_var_assert().
+
+       * dictionary.c: (dict_clone) Ditto.
+       (dict_clone_var_assert) New function.
+
+       * get.c: (mtf_merge_dictionary) Use dict_clone_var_assert().
+
 Sun May  1 15:05:54 WST 2005 John Darrington <address@hidden>
 
        * error.c: Added a string for the compiler version to the