Add missing comma.

[pspp] / src / libpspp / ChangeLog

Tue Feb  6 19:47:10 2007  Ben Pfaff  <blp@gnu.org>

        * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
        comma.

Wed Jan 24 21:13:32 2007  Ben Pfaff  <blp@gnu.org>

        * abt.c: New file.

        * abt.h: New file.

        * automake.mk: Add abt.c, abt.h to sources.

Sun Jan 14 21:44:18 2007  Ben Pfaff  <blp@gnu.org>

        * automake.mk: Add deque.h to sources.
        
        * deque.h: New file.

Wed Jan 10 06:49:38 2007  Ben Pfaff  <blp@gnu.org>

        * automake.mk: Add heap.c, heap.h to sources.

        * heap.c: New file.

        * heap.h: New file.

Sun Dec 10 13:54:03 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ss_tokenize): Skip the first delimiter character
        following the token.  Otherwise, changing delimiters from token to
        token can't have a sensible effect, because we'll get the previous
        delimiter as part of the next token.
        (ss_match_string): New function.

Sat Dec  9 18:48:55 2006  Ben Pfaff  <blp@gnu.org>

        * misc.h (macro range): Removed, as it was unused.

Sat Dec  9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * array.c: Removed gratuitous #include

Thu Dec  7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * getl.c getl.h : Changed signature of create function to take a 
        string indicating the initial include path.

Sun Dec  3 11:36:10 2006  Ben Pfaff  <blp@gnu.org>

        * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
        *".  This normally does nothing but when GCC's -Wwrite-strings is
        used it fixes a warning that otherwise can't be avoided.

Sun Dec  3 11:35:35 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ss_alloc_substring_pool): New function.
        (ss_alloc_uninit_pool) New function.

Sun Dec  3 11:28:06 2006  Ben Pfaff  <blp@gnu.org>

        * getl.h: (enum getl_syntax) New enumeration to distinguish
        between "batch" and "interactive" in a clearer way than a bool.
        (struct getl_interface) Add an arg to "read" to return the
        intended syntax mode.  Add an arg to "filter" to specify the
        syntax mode of the line to filter.

        * getl.c (do_read_line): Instead of returning the syntax type of
        the line read based on whether the source itself is interactive,
        return it based on whether the line itself should be treated as
        having batch or interactive syntax.  Also, adapt interface to the
        new interfaces of lex_init() and getl_interface.

Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * getl.c getl.h: New files. Created interface from base of 
        language/line-buffer.[ch]

        * msg-locator.c msg-locator.h: New files. Moved from
        language/line-buffer.[ch]

Fri Nov 24 17:27:00 2006  Ben Pfaff  <blp@gnu.org>

        * misc.h: (min) Removed.  All references updated to use MIN, from
        minmax.h provided by gnulib.
        (max) Ditto (for MAX).

Sun Nov 19 09:22:26 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ss_get_long): New function.
        (ss_compare_case) Ditto.
        (ss_equals) Ditto.
        (ss_equals_case) Ditto.

Tue Oct 31 19:28:19 2006  Ben Pfaff  <blp@gnu.org>

        * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
        assume a C89 compliant library.  (Gnulib makes this assumption so
        we might as well too.)
        [!HAVE_STRRCHR] Ditto.

Thu Oct 26 20:19:50 2006  Ben Pfaff  <blp@gnu.org>

        * automake.mk: Add the new files.

        * legacy-encoding.c: New file.

        * legacy-encoding.h: New file.

        * float-format.c: New file.

        * float-format.h: New file.

        * integer-format.c: New file.

        * integer-format.h: New file.

Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
        for its memory allocation.

Mon Jul 31 15:49:46 2006  Ben Pfaff  <blp@gnu.org>

        * compiler.h: (macro CONST_FUNCTION) New macro.
        (macro PURE_FUNCTION) New macro.

Sun Jul 16 21:07:35 2006  Ben Pfaff  <blp@gnu.org>

        * message.c: (static int messages_disabled) New variable.
        (msg_emit) Don't emit the message if messages are disabled.
        (msg_disable) New function.
        (msg_enable) New function.

        * str.c: (free_string) New function.
        (ds_register_pool) New function.
        (ds_unregister_pool) New function.
        (ds_set_length) New function.

Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * llx.c: #included compiler.h and removed explicit preprocessor cruft.

Fri Jul  7 20:01:26 2006  Ben Pfaff  <blp@gnu.org>

        * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
        
        * assertion.h: New file.  Replaced usage of assert(0) and abort()
        with NOT_REACHED() from this file throughout the source tree.

        * message.c: (request_bug_report_and_abort) Revise message printed
        to include request to include lines above the message, which
        should include an assertion failure message in many cases.
        (msg_assert_fail) Removed.

        * message.h: (assert) Removed.
        (request_bug_report_and_abort) Mark NO_RETURN.

Mon Jul  3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * i18n.c: Made character conversion tolerant of failure to create the 
        necessary iconv structs.

Sat Jul  1 15:32:54 2006  Ben Pfaff  <blp@gnu.org>

        * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.

        * ll.c: New file.

        * ll.h: New file.

        * llx.c: New file.

        * llx.h: New file.

Sun Jun 25 22:35:28 2006  Ben Pfaff  <blp@gnu.org>

        Optimize rehashing: we know that none of the entries in the hash
        table are equal, so we need not compare them to each other during
        rehashing.
        
        * hash.c: (locate_empty_entry) New function.
        (rehash) Use locate_empty_entry() instead of
        locate_matching_entry().

Fri Jun  9 14:03:29 2006  Ben Pfaff  <blp@gnu.org>

        Reform string library.
        
        * str.c (ss_empty): New function.  Replaces some uses of ls_init()
        or ls_null().
        (ss_cstr) New function.  Replaces some uses of ls_init().
        (ss_buffer) New function.  Replaces some uses of ls_init().
        (ss_substr) New function.
        (ss_head) New function.
        (ss_tail) New function.
        (ss_alloc_substring) New function.  Replaces use of ls_create().
        (ss_alloc_uninit) New function.
        (ss_dealloc) New function.  Replaces use of ls_destroy().
        (ss_truncate) New function.
        (ss_rtrim) New function.
        (ss_ltrim) New function.
        (ss_trim) New function.
        (ss_chomp) New function.
        (ss_separate) New function.
        (ss_tokenize) New function.
        (ss_advance) New function.
        (ds_create) Renamed ds_init_cstr().  Updated all callers.
        (ss_match_char) New function.
        (ss_get_char) New function.
        (ss_get_until) New function.
        (ss_get_chars) New function.
        (ss_is_empty) New function.
        (ss_length) New function.  Replaces ls_length().
        (ss_data) New function.  Replaces many uses of ls_c_str().
        (ss_end) New function.  Replaces ls_end().
        (ss_at) New function.
        (ss_first) New function.
        (ss_last) New function.
        (ss_span) New function.
        (ss_cspan) New function.
        (ss_compare) New function.
        (ss_pointer_to_position) New function.
        (ss_xstrdup) New function.
        (ds_init) Renamed ds_init_empty().  All callers updated.
        (ds_init_string) New function.
        (ds_init_substring) Changed interface to take a struct substring.
        Updated all callers.
        (ds_init_cstr) New function.  Replaces ds_create().  All callers
        updated.
        (ds_assign_substring) Changed interface to take a struct
        substring.  Updated all callers.
        (ds_assign_buffer) Removed.  Changed all callers to use
        ds_assign_substring().
        (ds_assign_c_str) Renamed ds_assign_cstr().  All callers updated.
        (ds_ss) New function.
        (ds_substr) New function.
        (ds_head) New function.
        (ds_tail) New function.
        (ds_rtrim) New function.  Replaces ds_rtrim_spaces().  All callers
        updated.
        (ds_ltrim) New function.  Replaces ds_ltrim_spaces().  All callers
        updated.
        (ds_trim) New function.  Replaces ds_trim_spaces().  All callers
        updated.
        (ds_rtrim_spaces) Removed.
        (ds_ltrim_spaces) Removed.
        (ds_trim_spaces) Removed.
        (ds_separate) Changed interface to use substrings.  All callers
        updated.
        (ds_tokenize) Changed interface to use substrings.  All callers
        updated.
        (ds_c_str) Renamed ds_cstr().  All callers updated.
        (ds_span) Changed interface to use substring for SKIP_SET and
        dropped OFS.  All callers updated.
        (ds_cspan) Changed interface to use substring for STOP_SET and
        dropped OFS.  All callers updated.
        (ds_find_char) New function.
        (ds_compare) New function.
        (ds_pointer_to_position) New function.
        (ds_xstrdup) New function.  Replaced all users of
        xstrdup(ds_c_str(s)) by a call to this function.
        (ds_gets) Renamed ds_read_line().  All callers updated.
        (ds_get_config_line) Renamed ds_read_config_line().  All callers
        updated.
        (ds_puts) Renamed ds_put_cstr().  All callers updated.
        (ds_put_substring) New function.  Replaces ds_concat().  All
        callers updated.
        (ds_concat) Removed.
        (ds_append_uninit) Renamed ds_put_uninit().  All callers updated.
        (ds_printf) Renamed ds_put_format().  All callers updated.
        (ds_vprintf) Renamed ds_put_vformat().  All callers updated.
        (ds_putc) Renamed ds_put_char().  All callers updated.
        (ds_putc_multiple) Renamed ds_put_char_multiple().  All callers
        updated.
        (ls_create) Removed.  Replaced by ss_alloc_substring().
        (ls_create_buffer) Removed.  Replaced by ss_alloc_substring().
        (ls_init) Removed.  Replaced by ss_buffer().
        (ls_shallow_copy) Removed.  Just use assignment.
        (ls_destroy) Removed.  Replaced by ss_dealloc().
        (ls_null) Removed.
        (ls_null_p) Removed.
        (ls_empty_p) Removed.  Replaced by ss_is_empty().
        (ls_c_str) Removed.
        (ls_end) Removed.  Replaced by ss_end().

        * str.h (struct fixed_string): Renamed struct substring, updated
        all users.
        (CC_SPACES) New macro.
        (CC_DIGITS) Ditto.
        (CC_XDIGITS) Ditto.
        (CC_LETTERS) Ditto.
        (CC_ALNUM) Ditto.
        (SS_EMPTY_INITIALIZER) Ditto.
        (SS_LITERAL_INITIALIZER) Ditto.
        (struct string) Removed string, length members.  Add substring
        member.
        (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.

Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * i18n.c i18n.h: New files.

Tue May 16 06:50:35 2006  Ben Pfaff  <blp@gnu.org>

        * automake.mk (src/libpspp/version.c): Removed groff_font_path,
        which is no longer used.

        * message.c (request_bug_report_and_abort): Don't print
        groff_font_path, which no longer exists.

        * version.h (locale_dir): Removed groff_font_path.

Sun May 14 22:06:53 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (spprintf): Moved definition of spprintf() here, from
        str.h.

        * str.h: (nsprintf) Removed.  Changed all users to use sprintf()
        instead.
        (nvsprintf) Removed.  Changed all users to use vsprintf() instead.

Sun May 14 20:52:20 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ds_init): Remove `capacity' argument and just initialize
        the string to a capacity of zero.  Updated all callers.

Tue May  9 09:56:57 2006  Ben Pfaff  <blp@gnu.org>

        * va_copy.h: Removed.  Now use va_copy() provided by gnulib
        instead.

        * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.

Sun May  7 18:17:32 2006  Ben Pfaff  <blp@gnu.org>

        * pool.c (pool_vasprintf): New function.
        (pool_asprintf) New function.

Sun May  7 17:09:54 2006  Ben Pfaff  <blp@gnu.org>

        * compiler.h: (macro WARN_UNUSED_RESULT) New macro.

Sun May  7 14:32:25 2006  Ben Pfaff  <blp@gnu.org>

        * va_copy.h: New header.

        * str.c: Use header instead of inlining va_copy() macro
        implementation.

Sun May  7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * array.c array.h: Constness of sort.

Thu May  4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * message.c message.h: Added functions to create and copy a msg.

Tue May  2 15:41:50 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ds_append_uninit): No need to add 1 to arg passed to
        ds_extend(), because the argument does not include space for a
        null terminator.  Also, fix warning.

Tue Apr 25 11:07:19 2006  Ben Pfaff  <blp@gnu.org>

        Finish reforming error message support.  In this phase, move
        message.c into libpspp.
        
        * message.c: Move here from src/.  Also remove a few unneeded
        headers.

        * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c. 

Tue Apr 25 10:54:44 2006  Ben Pfaff  <blp@gnu.org>

        Continue reforming error message support.  In this phase, drop
        actual message printing from core code, substituting a callback,
        and add the callback to each UI.  Also, move verbose_msg() into
        its own module.

        * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
        verbose-msg.c, verbose-msg.h.

        * verbose-msg.c: New file.

        * verbose-msg.h: New file.

Mon Apr 24 17:26:47 2006  Ben Pfaff  <blp@gnu.org>

        Continue reforming error message support.  In this phase, rename
        all the message functions and types to start with "msg", except
        for the ones that will be moving to other modules anyway.

        All references to the identifiers below were updated likewise.
        
        * message.h: (enum file_locator) Renamed `enum msg_locator'.
        (struct error) Renamed `struct msg'.
        (err_assert_fail) Renamed msg_assert_fail().

Sun Apr 23 22:07:06 2006  Ben Pfaff  <blp@gnu.org>

        Continue reforming error message support.  In this phase, get rid
        of message "titles" and put the message text in `struct error'.
        Now `struct error' encapsulates a message more properly.
        
        * message.h: (struct error) Remove `title' member.  Add `text'
        member.
        
Sun Apr 16 20:43:35 2006  Ben Pfaff  <blp@gnu.org>

        Continue reforming error message support.  In this phase, we
        divide the classification of messages along "category" and
        "severity" axes.

        * message.h: (enum msg_class) Named this set of enumerations.
        (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
        (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
        (msg_class_to_category) New inline function.
        (msg_class_to_severity) New inline function.
        (msg_class_from_category_and_severity) New inline function.
        (struct error) Removed `class' member, added `category',
        `severity'.  Updated all users of this struct to use the new
        members.

Sun Apr 16 20:33:19 2006  Ben Pfaff  <blp@gnu.org>

        * str.c (ds_vprintf): Don't try to write into the string if it is
        null.

Sun Apr 16 18:52:41 2006  Ben Pfaff  <blp@gnu.org>

        GNU standards require "file name" instead of "filename" in
        documentation.  It's nice for our code to follow the convention
        too.
        
        * message.h: (struct file_locator) Rename filename member to
        file_name.  Updated all references.

Sun Apr 16 16:05:43 2006  Ben Pfaff  <blp@gnu.org>

        Continue reforming error message support.  In this phase, we get
        rid of VM() and the other msg() support for "verbosity", replacing
        it by a new function verbose_msg().

        * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
        (enum ERR_CLASS_MASK) Removed.
        (enum ERR_VERBOSITY_SHIFT) Removed.
        (enum ERR_VERBOSITY_MASK) Removed.
        (macro VM) Removed.

Sun Apr 16 11:48:07 2006  Ben Pfaff  <blp@gnu.org>

        Start reforming error message support.  In this phase, we get rid
        of "installation errors" and change all uses of msg() in the
        output drivers to uses of error() or error_at_line().

        * message.h: Remove IE, IS enums.

Mon Apr  3 11:10:21 2006  Ben Pfaff  <blp@gnu.org>

        * str.c: (ds_separate) Change interface for cleanliness and
        consistency with ds_tokenize(), and rewrite to shorten and
        simplify.  Updated all callers.
        (ds_tokenize) New function.

Fri Mar 31 10:38:46 2006  Ben Pfaff  <blp@gnu.org>

        Add freaderror() analogous to fwriteerror() in gnulib.

        * freaderror.c: New file.

        * freaderror.h: New file.

Thu Mar 30 16:15:37 2006  Ben Pfaff  <blp@gnu.org>

        * str.c: (ds_create) Adjust capacity selection.
        (ds_init) Use MAX macro for clarity.
        (ds_create_substr) Rewrote.
        (ds_replace) Renamed ds_assign_c_str(), reimplemented.  Changed
        all callers to use a ds_assign_*() function.
        (ds_init_substring) New function.
        (ds_assign_string) New function.
        (ds_assign_substring) New function.
        (ds_assign_buffer) New function.
        (ds_assign_c_str) New function.
        (ds_truncate) Rewrote for clarity.
        (ds_rpad) Reimplement in terms of ds_putc_multiple().
        (ds_ltrim_spaces) Reimplement.
        (ds_trim_spaces) New function.
        (ds_separate) New function.
        (ds_c_str) Make tolerant of null pointer, allowing static
        initialization of strings.
        (ds_find) Rename ds_span(), change interface.
        (ds_n_find) Rename ds_cspan(), change interface.
        (ds_at) New function.
        (ds_first) Reimplement in terms of ds_at().
        (remove_comment) New function.
        (ds_get_config_line) Reimplement in terms of other functions.
        Change type of LINE_NUMBER parameter.  Updated all callers.
        (ds_vprintf) Modify for clarity.
        (ds_putc) Better to be safe than sorry.
        (ds_putc_multiple) New function.

        * str.h: (struct string) Reorder members.
        (macro DS_INITIALIZER) New macro that can be used to initialize a
        string (as empty).
        (ds_c_str) Remove inline version.

Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>

        * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find, 
        ds_ltrim_spaces

Sat Mar  4 12:59:01 2006  Ben Pfaff  <blp@gnu.org>

        * compiler.h: New file.

Sat Mar  4 11:55:16 2006  Ben Pfaff  <blp@gnu.org>

        * str.h: Now assume that sprintf() returns the correct value.
        Always implement spprintf as a static inline function.  Change
        nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.

        * str.c: Remove spprintf, nsprintf, nvsprintf conditional
        definitions.

Thu Mar  2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
        
        * Moved files from src directory