Mercurial > hg > xemacs-beta
changeset 5463:2b79584091b7
[mq]: CHANGES-beta
| author | Stephen J. Turnbull <stephen@xemacs.org> |
|---|---|
| date | Tue, 26 Apr 2011 23:08:08 +0900 |
| parents | 97ac18bd1fa3 |
| children | e79916901603 |
| files | CHANGES-beta |
| diffstat | 1 files changed, 400 insertions(+), 453 deletions(-) [+] |
line wrap: on
line diff
--- a/CHANGES-beta Sun Apr 24 09:52:45 2011 +0100 +++ b/CHANGES-beta Tue Apr 26 23:08:08 2011 +0900 @@ -1,471 +1,418 @@ # DO NOT PUT A VERSION MARKER HERE, AUTOMATICALLY ADDED AT RELEASE -by Ben Wing: - -Debugging (Lisp level): +Major Features and Backward Incompatible Changes --- make objects consistently print a UID, with a separate number space per - object type --- add variable `debug-soe' for debugging stack-of-extents code in extents.c --- add variable debug-regexps for debugging regexp code, takes list of areas - to show info about --- correctly note pdumped objects in memory-usage stats returned by - `garbage-collect' and `object-memory-usage-stats'. --- make VDB debugging functions (e.g. `test-segfault', which causes an - immediate crash!) conditional on `--with-debug' --- rename `debug-xemacs-searches' -> `debug-searches' --- rename `xft-debug-level' -> `debug-xft' --- rename `debug-x-objects' -> `debug-x-fonts' --- Turn on "compiled-function annotation hack" so that compiled-function - objects print the function they are assigned to --- Resurrect byte-metering code when --with-debug; enable with variables - `byte-code-meter', `byte-metering-on' --- Add more checks for invalid byte code; when a byte-code-related crash - occurs, output the last 100 instructions processed --- Improved memory-usage mechanism -- removal of `*-memory-usage' in favor - of generalized `object-memory-usage'; `show-memory-usage' and - `show-object-memory-usage-stats' show, in addition to regular object usage, - associated non-Lisp usage as well as ancillary Lisp object usage; - `garbage-collect' and `object-memory-usage-stats' return information on - storage overhead, associated non-Lisp usage and ancillary Lisp usage +-- remove: Last release under GPL v2; future releases will be GPL v3 or later. -- Mats Lidell, Jerry James, Stephen Turnbull, Aidan Kehoe, Ben Wing, Mike Sperber +-- new: Functions may return multiple values as in Common Lisp (incompatible with cl.el implementation in some cases). -Lisp documentation: +User-Visible Bug Fixes and Minor Improvements --- fix to `previous/next-single[-char]-property-change' --- Document the keywords to the various sequence/list functions: - reduce, fill, replace, remove*, remove-if, remove-if-not, delete*, - delete-if, delete-if-not, remove-duplicates, delete-duplicates, - substitute, substitute-if, substitute-if-not, nsubstitute, - nsubstitute-if, nsubstitute-if-not, find, find-if, find-if-not, - position, position-if, position-if-not, count, count-if, count-if-not, - mismatch, search, sort*, stable-sort, merge, member*, member-if, - member-if-not, assoc*, assoc-if, assoc-if-not, rassoc*, rassoc-if, - rassoc-if-not, union, nunion, intersection, nintersection, - set-difference, nset-difference, set-exclusive-or, nset-exclusive-or, - subsetp, subst-if, subst-if-not, nsubst, nsubst-if, nsubst-if-not, - sublis, nsublis, tree-equal, cl-tree-equal-rec, pushnew, adjoin, subst --- fix so that Common-Lisp argument lists get properly displayed in - function documentation - -Lisp API: +-- fix: Crash by registering all CCL programs. -- Aidan Kehoe +-- fix: Crash in PNG handling (issue570). -- Stephen Turnbull +-- fix: Crash in _wgetdcwd(...) when linking against msvcrt8 -- Adrian Aichner +-- fix: Crash in printing if gc_in_progress and in_debug_print -- Ben Wing +-- fix: Crash when printing window with Qt as its buffer. -- Ben Wing +-- fix: Crash when reset_glyph_cachels() is called on the minibuffer window when creating a frame. -- Ben Wing +-- fix: #'gnuserv-edit-files goes to line only if linenumber non-nil. -- It's me FKtPp ;) +-- fix: Make winclient startup more reliable. -- Vin Shelton +-- fix: Remove dk.xemacs.org from list of package download sites. -- Adrian Aichner +-- fix: issue 546, use #'next-single-char-property-change in list-mode.el -- Aidan Kehoe +-- improve: Exclude the current buffer in switch-to-buffer completion. -- Didier Verna +-- improve: Font locking of Common Lisp source. -- Didier Verna +-- improve: GNU-compatible optional COLUMN in indent-region. -- Aidan Kehoe +-- improve: Handling of coding systems for new or zero-length files. -- Aidan Kehoe +-- improve: Support the precomposed characters with stroke. -- Aidan Kehoe +-- improve: Fallback to whole file in describe-char-unicode-data if database is unreadable. -- Aidan Kehoe +-- improve: Make iso-left-tab equivalent to shift-tab. -- Aidan Kehoe +-- improve: Indentation handling in Lisp modes. -- Ben Wing +-- improve: Name lock symlinks .#FN# for file FN to avoid confusing extensions. -- Ben Wing +-- improve: Set debug-xft to 0. -- Stephen Turnbull +-- improve: Recognize bitmaps/ directory as containing bitmap files. -- Didier Verna +-- new: Use `emacs-data-roots' instead of `emacs-roots' where appropriate. -- Mike Sperber +-- new: The `absolute' property for background pixmaps. -- Ben Wing +-- improve: Match X11 bgcolor fallback of default face to gui element face. -- Didier Verna +-- new: The background-placement face property. -- Didier Verna --- `set-frame-displayable-pixel-height' and friends had bugs in them, esp. - on MS Windows, where they didn't work; fixed --- `frame-pixel-height', `set-frame-pixel-height' and friends will now - use updated values for frame size (as of next redisplay) when the frame - was previously resized but a redisplay has not yet happened --- When `set-case-table' called with a length-256 vector, don't overwrite - existing case table; instead, populate a new table --- Fix internal case comparisons to use the "canonical case mapping" so that - they always work even in the presence of complex case mappings (other - than just upper -> lower and lower -> upper) --- In `scan-lists' and friends, when an error occurs, return a `scan-error' - along with two arguments specifying the range in which the error occurred, - for GNU compatibility --- Functions for dealing with conditional compilation of code depending on - presence or absence of features: - -- error-unless-tests-match -- signal an error unless a test expression - matches when file is compiled and loaded - -- byte-compile-file-being-compiled -- return name of file being - byte-compiled - -- compiled-if, compiled-when -- like `if' or `when' but test is evaluated - at compile time --- Functions for doing stable set operations - -- stable-union, stable-intersection +Build Infrastructure and Source Tree -Internals: Lisp objects +-- fix: Cygwin and MinGW need -export-all-symbols. -- Ben Wing +-- fix: Cygwin needs pdump -- Jerry James +-- fix: Windows link if --with-msw=no in modules. -- Ben Wing +-- improve: Use cygwin_conv_path() when available. -- Ben Wing +-- improve: make-mswin-unicode.pl Cygwin header compatibility, overridden prototypes, `review' command. -- Ben Wing, Vin Shelton +-- improve: Darwin needs system malloc, s&m moved into configure. -- Stephen Turnbull +-- fix: Turn warnings (disabled by accident) back on. -- Ben Wing +-- improve: C++/G++ detection and configuration. -- Ben Wing +-- fix: XE_COMPLEX_ARG registration of options in _AC_USER_OPTS (fixes "unknown option" warnings). -- Stephen Turnbull +-- improve: Clean more build and debug products. -- Stephen Turnbull +-- improve: Don't install silly symlinks when $(prefix) != $(exec_prefix). -- Mike Sperber +-- improve: Installation log refers to "Xft feature" for safer grepping. -- Ben Wing +-- improve: Paths configuration. -- Mike Sperber +-- improve: Use HAVE_CONFIG_H to find config.h and prototypes. -- Ben Wing +-- improve: `--with-error-checking' means `--with-error-checking=all'. -- Ben Wing +-- improve: make-src-depend. -- Ben Wing +-- improve: ndbm configuration -- Karl Kleinpaste, Stephen Turnbull, Ben Wing +-- refactor: New targets config-changed, fix-perms -- Ben Wing +-- refactor: Rename all enable-FOO variables to with-FOO. -- Ben Wing +-- remove: Support for InfoDock, NeXTstep, old Ultrix, SCO Unix, Bull DPX/2, Data General Unix, RTU, Unisoft Unix, OffiX DND, dynodump, idd, sparcworks, NEC EWS. -- Jerry James +-- remove: Wise installer subtree, netinstall subtree, many files: ppc.ldscript, make-msgfile.c, make-po.c, yow.c, rcs-checkin, gnudepend.pl, leditcfns.c, wakeup.c -- Jerry James, Mats Lidell --- reduce lcrecord header size from 3 words to 2 --- major change to the way Lisp objects are defined and declared; introduce - a cleaner surface-layer API that eliminates references to "lrecords" and - "lcrecords", and uses "frob-block object" in place of "basic object"/ - "simple object"/etc.: - - Renamed: +Documentation - ALLOC_LCRECORD_TYPE -> ALLOC_NORMAL_LISP_OBJECT (returns a Lisp object - rather than a pointer) - ALLOCATE_FIXED_TYPE_AND_SET_IMPL -> ALLOC_FROB_BLOCK_LISP_OBJECT - BASIC_ALLOC_LCRECORD -> ALLOC_SIZED_LISP_OBJECT - DEFINE_LRECORD_IMPLEMENTATION -> DEFINE_*_LISP_OBJECT - DEFINE_LRECORD_SEQUENCE_IMPLEMENTATION -> DEFINE_*SIZABLE_*LISP_OBJECT - DEFINE_LRECORD_*IMPLEMENTATION_WITH_PROPS -> DEFINE_*LISP_OBJECT, and - use OBJECT_HAS_METHOD() for the getprop, etc. methods - DEFINE_BASIC_LRECORD_IMPLEMENTATION -> DEFINE_*FROB_BLOCK_LISP_OBJECT - DEFINE_DUMPABLE_*/DEFINE_NODUMP_* instead of a 0 or 1 dumpable flag - DEFINE_*INTERNAL_* for "internal" Lisp objects (shouldn't escape - to Lisp) - DEFINE_EXTERNAL_* -> DEFINE_MODULE_* - MAKE_LRECORD_IMPLEMENTATION -> MAKE_LISP_OBJECT - MAKE_EXTERNAL_LRECORD_IMPLEMENTATION -> MAKE_MODULE_LISP_OBJECT - DECLARE_LRECORD -> DECLARE_LISP_OBJECT - INIT_LRECORD_IMPLEMENTATION -> INIT_LISP_OBJECT - LCRECORD_HEADER -> NORMAL_LISP_OBJECT_HEADER - alloc_lrecord -> alloc_sized_lrecord (since it takes a size) - printing_unreadable_object -> printing_unreadable_object_fmt - printing_unreadable_lcrecord -> printing_unreadable_lisp_object - - New: +-- fix: Comment, docstring, and string non-syntactic defects and formatting. -- Stephen Turnbull, Ben Wing, Aidan Kehoe, Didier Verna +-- improve: --quick-build, --with-debug, and --with-error-checking option help. -- Ben Wing +-- improve: Bignum and fixnum correctness in manual. -- Aidan Kehoe +-- improve: Change "special form" to "special operator". -- Aidan Kehoe +-- improve: Docstrings for #'cadr, #'caddr, #'cadddr, #'debug-on-error, #'eval-when-compile, #'eval-and-compile, #'interactive, #'lisp-indent-specform, #'range-table-type, defun movement, #'make-coding-system-internal, #'make-syntax-table, docstring/formal argument matching. -- Stephen Turnbull, Aidan Kehoe, Ben Wing +-- improve: FAQ describes repositories and VCS usage. -- Stephen Turnbull +-- improve: Internals nodes on magic symbols, hash tables, finalizer methods, the new allocator, the new garbage collector, old-style DFC conversion macros, the different types of character and their uses, frame handling, window-system support, allocation of Lisp objects, sequence/list functions and their keywords. -- Marcus Crestani, Ben Wing, Aidan Kehoe +-- improve: PROBLEMS describes crash on recent Cygwin 1.7. -- Ben Wing +-- improve: PROBLEMS describes duplicate symbol warnings on Mac OS X. -- Stephen Turnbull +-- improve: Show the double-quotes in the sample output correctly for function-arglist. -- Aidan Kehoe +-- improve: Startup paths, Lisp, Emacs.ad, xemacs.1 reflect the change from `lib' to `share' for the architecture-independent directories. -- Mike Sperber, Jerry James +-- improve: Treatment of hex and octal character escapes. -- Aidan Kehoe +-- refactor: Move term.texi to the eterm package. -- Jerry James +-- refactor: Remove custom.texi. -- Jerry James - lisp_object_storage_size() -- storage used for Lisp object including - overhead - LISP_OBJECT_UID() -- UID of Lisp object - zero_sized_lisp_object() -- zero out a Lisp object of variable size - zero_nonsized_lisp_object() -- zero out a Lisp object of fixed size - free_normal_lisp_object() -- free a non-frob-block Lisp object - LISP_OBJECT_FROB_BLOCK_P() -- return whether a Lisp object is a - frob-block object - IF_OLD_GC, IF_NEW_GC -- simplify declaration of Lisp objects w.r.t. NEW-GC - when a finalizer may exist in one but not the - other - - Eliminated: - - free_lrecord() - FREE_LISP_OBJECT(): - Use free_normal_lisp_object() - - old_zero_lcrecord() - old_zero_sized_lcrecord() - ZERO_LISP_OBJECT() - zero_lrecord(): - Use zero_sized_lisp_object(), zero_nonsized_lisp_object() - - copy_lrecord() - copy_sized_lrecord() - old_copy_lcrecord() - old_copy_sized_lcrecord() - COPY_SIZED_LISP_OBJECT() - COPY_SIZED_LCRECORD() - COPY_LISP_OBJECT(): - Use copy_lisp_object() - - LISP_OBJECT_STORAGE_SIZE(): - Use lisp_object_storage_size() +Lisp API --- new disksave method for Lisp objects, separated out from the finalize method --- new, non-static way of initializing Lisp object methods; used for disksave, - getprop, putprop, remprop, object_plist, various memory-usage methods: - OBJECT_HAS_METHOD(), OBJECT_HAS_PROPERTY(), etc. --- Lisp objects now must specify a print method; use either - internal_object_printer() or external_object_printer() as a default --- equal method for Lisp objects has new `foldcase' param, to implement - case-folding comparison ala `equalp' --- Each type of Lisp object has separate UID space --- Redo and generalize memory-usage mechanism, add memory-usage methods for - various objects; the following objects now have memory-usage methods: - buffers, case tables, hash tables, frames, charsets, scrollbar instances, - specifiers, windows, window mirrors --- Rename LISP_TO_VOID -> STORE_LISP_IN_VOID, - VOID_TO_LISP -> GET_LISP_FROM_VOID; add STORE_VOID_IN_LISP, - GET_VOID_FROM_LISP --- Other renames: - XD_LISP_OBJECT_BLOCK_PTR -> XD_INLINE_LISP_OBJECT_BLOCK_PTR --- Other new functions and macros: - lisp_object_memory_usage() -- memory usage of Lisp object, including - associated non-Lisp usage and ancillary Lisp - usage - tree_memory_usage() -- memory usage of a tree of conses and/or vectors - SAFE_LIST_LOOP_* -- loop over a possibly invalid list without signalling - an error - listn() -- variable-argument list creation, number of arguments specified - listu() -- variable-argument list creation, terminated with Qunbound - --- Make the first lrecord type have value 1 not 0 so that attempts to - interpret 0'd memory as a Lisp object will fail more obviously +-- fix: #'autoload-featurep-protect-autoloads always inserts a coding-system cookie. -- Ben Wing +-- fix: #'compare-strings coerces bounds to be within strings -- Stephen Turnbull +-- fix: #'insert-file-contents always sets the buffer coding system. -- Aidan Kehoe +-- fix: #'letf checks whether arguments to #'values are bound, and make them unbound after evaluating BODY. -- Aidan Kehoe +-- fix: #'next-list-mode-item, #'switch-to-completions pay attention to non-text-property extents. -- Aidan Kehoe +-- fix: #'pre-display-buffer-function is not set to `get-frame-for-buffer'. -- Michael Sperber +-- fix: Add argument information built-in special operators. -- Aidan Kehoe +-- fix: Allow deleting windows in `post-command-hook'. -- Michael Sperber +-- fix: Argument annotations of For, Fand, Fif, Fwhen, Fcond, Fprogn, Fprog1, Fprog2, FletX, Flet, Fwhile, Fdefvar, Fdefconst, Frun_hooks, Frun_hooks_with_args, Frun_hooks_with_args_until_success, Frun_hooks_with_args_until_failure -- Aidan Kehoe +-- fix: Argument handling in make-autoload. -- Mike Sperber +-- fix: Canonicalize spaces in argument lists for function-documentation-1. -- Ben Wing +-- fix: Correct error in specifier canonicalization -- Aidan Kehoe +-- fix: Disable specifier memory-usage stats due to circularities. -- Ben Wing +-- fix: Ffunctionp does not return t for special operators. -- Aidan Kehoe +-- fix: Fnbutlast, Fbutlast accept dotted lists. -- Aidan Kehoe +-- fix: Initialize ?\012 as whitespace -- Aidan Kehoe +-- fix: Issue145: Allow default-network-coding-system and default-process-coding-system to be nil. -- Stephen Turnbull +-- fix: Many bugs revealed by Paul Dietz's test suite. -- Aidan Kehoe +-- fix: Search for Control-1 chars in boyer_moore() -- Ben Wing +-- fix: Signal a read error upon encountering a ratio constant with a zero denominator. -- Jerry James +-- improve: #'beginning-of-defun, #'end-of-defun behavior customizable via beginning-of-defun-function, end-of-defun-function. -- Andreas Roehler +-- improve: #'cd use of cd-path and CDPATH. -- It's me FKtPp ;), Aidan Kehoe +-- improve: #'ceiling, #'floor, #'round, #'truncate, #'fceiling, #'ffloor, #'fround, #'ftruncate: support Common Lisp, including optional DIVISOR arguments, returning multiple values, obey contamination rules, round towards the even number in ambiguous cases. -- Aidan Kehoe +-- improve: #'coerce takes 'fixnum as a destination type. -- Aidan Kehoe +-- improve: #'list-length, #'remf, #'getf, #'tailp, #'cl-set-getf, #'cl-do-remf, #'ldiff, #'endp, #'subseq (new, Common Lisp compatible). -- Aidan Kehoe +-- improve: #'char<, #'char>=, #'char>, #'char<=, #'alpha-char-p, #'graphic-char-p, #'standard-char-p, #'char-name, #'name-char, #'upper-case-p, #'lower-case-p, #'both-case-p, #'char-upcase, #'char-downcase, #'integer-length (new, Common Lisp compatible). -- Aidan Kehoe +-- improve: #'mapvector, #'mapconcat, #'mapcar to support multiple SEQUENCES and error with circular lists -- Aidan Kehoe +-- improve: #'nreverse, #'reverse accept any sequence. -- Aidan Kehoe +-- improve: #'try-completion, #'suggest-key-bindings, #'float-time, #'substring-no-properties, #'turn-off-auto-fill, #'describe-char-unihan-field-descriptions (GNU compatibility). -- Aidan Kehoe, Malcolm Purvis, Mike Sperber +-- improve: #remove*, #cl-delete-duplicates, #delete-duplicates, #'symbol-file, #'find-function. -- Aidan Kehoe +-- improve: 'buffer-display-count, 'buffer-display-time (new, GNU-compatible) -- Jeff Sparkes, Aidan Kehoe +-- improve: 'discarded-consing, 'quoted-lambda new warning types. -- Aidan Kehoe +-- improve: Accept #B<binary>, #O<octal>, and #X<hex> like GNU Emacs. -- Mike Sperber +-- improve: Accept keywords in the hash table read syntax. -- Aidan Kehoe +-- improve: Handling of object plists, especially processes. -- Aidan Kehoe +-- improve: Keyword arguments handling. -- Aidan Kehoe +-- improve: Turn on load-ignore-out-of-date-elc-files by default -- Ben Wing +-- improve: Type spec handling in coerce, cl-make-type-test -- Aidan Kehoe +-- improve: Use keywords instead of ordinary symbols in some XEmacs-specific functions. -- Aidan Kehoe +-- improve: read-buffer gets new optional argument EXCLUDE. +-- new: #'bytecomp-load-hook. -- Aidan Kehoe +-- new: #'canoncase; use it with chars in internal_equalp. -- Aidan Kehoe +-- new: #'constantly from ANSI Common Lisp, with SBCL extension. -- Aidan Kehoe +-- improve: #device-color-cells (tty_device_system_metrics()) returns metrics for num-color-cells and num-bit-planes (issue757) on TTYs. -- Jeff Sparkes +-- new: #'error-unless-tests-match, #'byte-compile-file-being-compiled, #'compiled-if, #'compiled-when for supporting conditional compilation of different code depending on the presence or absence of features. -- Ben Wing +-- new: #'format-time-string implements Roman month numbers. -- Aidan Kehoe +-- new: #'get-properties. -- Didier Verna +-- new: #'process-get, #'process-put, #'process-plist, #'set-process-plist for GNU compatibility -- Aidan Kehoe +-- new: #'save-some-buffers-action-alist, #'diff-files-for-recover, #'diff-buffer-with-file, -- Mike Sperber +-- new: #'set-window-configuration gets optional `set-frame-size-p' argument. -- Mike Sperber +-- new: #'set-window-pixel-width, #'set-window-pixel-height. -- Mike Sperber +-- new: #'stable-union, #'stable-intersection. -- Ben Wing +-- new: 'debug-xemacs, 'debug-regexps, 'debug-soe, 'debug-xft (was 'xft-debug-level), 'debug-searches (was 'debug-xemacs-searches), 'byte-code-meter, 'byte-metering-on variables for debugging. -- Ben Wing +-- new: Common-Lisp-compatible #'the, #'array-dimension-limit, #array-total-size-limit, #'array-rank-limit, #'equalp (especially in hash tables). -- Aidan Kehoe +-- new: Errors 'invalid-keyword-argument, 'scan-error. -- Aidan Kehoe, Ben Wing +-- new: Implement multiple values a la Common Lisp. New bytecodes: Bbind_multiple_value_limits, Bmultiple_value_call, Bmultiple_value_list_internal, Bthrow. Modified bytecodes: BRgotoifnilelsepop, BRgotoifnonnilelsepop. Bcall, Bdup, Bgotoifnilelsepop, Bgotoifnonnilelsepop, Breturn. New macros: DISCARD_PRESERVING_MULTIPLE_VALUES, POP_WITH_MULTIPLE_VALUES, TOP_ADDRESS, TOP_LVALUE, TOP_WITH_MULTIPLE_VALUES. Modified macros: DISCARD, POP, TOP. New functions: Fand, Fcond, Fdefconst, Fdefvar, Feval, Ffuncall, Fif, Flet, FletX, Fmultiple_value_call, Fmultiple_value_list_internal, Fmultiple_value_prog1, For, Fprog2, Fsetq, Fsetq_default, Fsignal, Fthrow, Fvalues, Fvalues_list, Fwhile, Fwith_output_to_temp_buffer. Modified functions: Fcall_interactively, bind_multiple_value_limits, button_item_to_widget_value, check_if_suppressed, connector, dde_eval_string, evaluate_xpm_color_symbols, execute_help_form, flagged_a_squirmer, glyph_instantiator_to_glyph, gui_item_display_flush_left, gui_item_value, make_multiple_value, mark_multiple_value, menu_convert, menu_descriptor_to_widget_1, multiple-values-limit, multiple_value_aref, multiple_value_aset, multiple_value_call, multiple_value_list_internal, pop_kbd_macro_event, populate_menu_add_item, print_multiple_value, size_multiple_value, syms_of_eval, values2. wv_set_evalable_slot, x_IO_error_handler. Exported functions: throw_or_bomb_out. New variables: multiple-values-limit, multiple_value_current_limit. Exported symbols: Qobsolete_throw, Qthrow. New lrecord_type: multiple_value. -- Aidan Kehoe +-- new: macro -- Aidan Kehoe +-- refactor: #'bq-vector-contents, #'bq-list*, #'format-decode removed; #'purecopy aliased to #'identity and uses removed. -- Aidan Kehoe +-- refactor: #'byte-compile-compiled-obj-to-list, #'custom-declare-variable-list removed. -- Aidan Kehoe +-- refactor: #'car-less-than-car, #'cdr-less-than-cdr move to format.el, #'list* moved to subr.el. -- Aidan Kehoe +-- refactor: #'ceiling*, #'floor*, #'round*, #'truncate* obsoleted. -- Aidan Kehoe +-- refactor: #'cl-function-arglist takes exactly one arg. -- Ben Wing +-- refactor: #'init-file-user, #'pui-add-install-directory, #'user-original-login-name, #'isearch-yank-x-selection, #'isearch-yank-x-clipboard removed. -- Ben Wing. +-- refactor: #'paths-filter, #'paths-uniq-append removed. -- Aidan Kehoe +-- refactor: #'show-buffer, #'buffer-flush-undo, #'buffer-local-value, #'x-color-values, #'mswindows-color-list, #'Info-default-directory-list, #'line-beginning-position, #'line-end-position, #'obsolete-throw, #'cl-mapc, #'byte-code-function-p, #'interactive-form, #'assq-delete-all, #'makehash, #'display-column-mode obsoleted. -- Ben Wing -Internals: Arrays and Tables - --- Major rewrite, updated documentation to dynarr functions and macros - - Rename: - - Dynarr_add_lisp_string -> Dynarr_add_ext_lisp_string - Dynarr_set_length -> Dynarr_set_lengthr ("restricted") - Dynarr_increment -> Dynarr_incrementr - Dynarr_resize_if -> Dynarr_resize_to_add - - New functions: - - Dynarr_elsize = dy->elsize_ - Dynarr_set_length(): Set length, resizing as necessary - Dynarr_set_length_and_zero(): Set length, resizing as necessary, - zeroing out new elements - Dynarr_increase_length(), Dynarr_increase_length_and_zero(): - Optimization of Dynarr_set_length(), Dynarr_set_length_and_zero() - when size is known to increase - Dynarr_resize_to_fit(): Resize as necessary to fit a given length. - Dynarr_set(): Set element at a given position, increasing length - as necessary and setting any newly created positions to 0 - ERROR_CHECK_DYNARR, dynarr_checking_assert() - --- Extracted and generalized gap array code from extents.c to array.c --- Rewrite range tables to use gap arrays; redo put_range_table() so it's - O(log n) when adding a localized range - -Internals: Misc +Internal API and Implementation --- Collect allocation-statistics code in one place --- if (...) ABORT (); --> assert (); --- various changes to frame-geometry macros in frame-impl.h, gutter.h, etc., - and frame-sizing code in frame.c: - -- TOP_BORDER, BOTTOM_BORDER, etc. -> TOP_EDGE, BOTTOM_EDGE, etc. - -- GUTTER_POS_LOOP -> EDGE_POS_LOOP - -- hardcoded use of '4' -> NUM_EDGES - -- default_face_height_and_width -> default_face_width_and_height, with - arguments reversed - -- width/height arguments reversed in the following, to put width first: - -- default_face_font_info - -- default_face_height_and_width (see above) - -- check_frame_size - -- frame_size_valid_p (made into a static function) - -- change_frame_size and - -- change_frame_size_1 - -- FRAME_BORDER_* -> FRAME_INTERNAL_BORDER_* - -- new FRAME_INTERNAL_BORDER_SIZE(), FRAME_REAL_TOOLBAR_BOUNDS() - -- pixel_to_char_size -> pixel_to_frame_unit_size - -- char_to_pixel_size -> frame_unit_to_pixel_size - -- pixel_to_real_char_size -> pixel_to_char_size - -- char_to_real_pixel_size -> char_to_pixel_size - -- Eliminate old round_size_to_char, because it didn't really - do anything differently from round_size_to_real_char() - -- round_size_to_real_char -> round_size_to_char; any places that - called the old round_size_to_char should just call the new one. --- Major updates to internals manual and long comments in C files: - frame geometry, specifier authors, MS-Windows compilation flags, xlike - mechanism, magic symbols, lrecords, NEW-GC, dynarrs, ... --- Major reworking of DFC macros e.g. EXTERNAL_TO_C_STRING renamed to - EXTERNAL_TO_ITEXT; make them return their values when possible rather - than storing into a named variable: - - EXTERNAL_TO_C_STRING -> EXTERNAL_TO_ITEXT - EXTERNAL_TO_C_STRING_MALLOC -> EXTERNAL_TO_ITEXT_MALLOC - SIZED_EXTERNAL_TO_C_STRING -> SIZED_EXTERNAL_TO_ITEXT - SIZED_EXTERNAL_TO_C_STRING_MALLOC -> SIZED_EXTERNAL_TO_ITEXT_MALLOC - C_STRING_TO_EXTERNAL -> ITEXT_TO_EXTERNAL - C_STRING_TO_EXTERNAL_MALLOC -> ITEXT_TO_EXTERNAL_MALLOC - LISP_STRING_TO_EXTERNAL - LISP_STRING_TO_EXTERNAL_MALLOC - LISP_STRING_TO_TSTR - C_STRING_TO_TSTR -> ITEXT_TO_TSTR - TSTR_TO_C_STRING -> TSTR_TO_ITEXT - - The following four still return their values through parameters, - since they have more than one value to return: - - C_STRING_TO_SIZED_EXTERNAL -> ITEXT_TO_SIZED_EXTERNAL - LISP_STRING_TO_SIZED_EXTERNAL - C_STRING_TO_SIZED_EXTERNAL_MALLOC -> ITEXT_TO_SIZED_EXTERNAL_MALLOC - LISP_STRING_TO_SIZED_EXTERNAL_MALLOC - --- Eliminate unused second argument to xfree() --- Whenever xfree() a structure field, set the field to 0 afterwards, to - protect against double free or possible attempt to interpret the field - later on --- Move `equalp' to C --- Rename `enum font_specifier_matchspec_stages': - initial -> STAGE_INITIAL - final -> STAGE_FINAL - impossible -> NUM_MATCHSPEC_STAGES --- Rename: - PROCESSING_X_CODE -> THIS_IS_X - PROCESSING_GTK_CODE -> THIS_IS_GTK --- Rename: - write_c_string -> write_cistring - build_intstring -> build_istring - build_string -> build_cistring - build_ext_string -> build_extstring - make_ext_string -> make_extstring - buffer_insert_c_string -> buffer_insert_ascstring - intern_int -> intern_istring --- Lots of cleanup of (not-yet-working) message translation code --- Lots of Mule-izing: - -- change raw `char *' to some characterized type to indicate the - semantics properly - -- change all occurrences of Qnative to some more specific encoding - -- create new encodings: - -- Qtime_function_encoding - Qtime_zone_encoding - Quser_name_encoding - Qerror_message_encoding - Qjpeg_error_message_encoding - Qtooltalk_encoding - Qgtk_encoding - Qx_error_message_encoding --- Major unification of X and GTK redisplay code into "xlike" code, creation - of "xlike" mechanism --- Rename: - LOCAL_TO_WIN32_FILE_FORMAT -> LOCAL_FILE_FORMAT_TO_INTERNAL_MSWIN - WIN32_TO_LOCAL_FILE_FORMAT -> INTERNAL_MSWIN_TO_LOCAL_FILE_FORMAT - LOCAL_FILE_FORMAT_TO_TSTR -> LISP_LOCAL_FILE_FORMAT_TO_TSTR. - LOCAL_FILE_FORMAT_MAYBE_URL_TO_TSTR -> LISP_LOCAL_FILE_FORMAT_MAYBE_URL_TO_TSTR - Create new LOCAL_FILE_FORMAT_TO_TSTR --- Redo the code in code-init.el that initializes coding-system defaults --- separate HAVE_XFT into HAVE_XFT and USE_XFT, to facilitate compiling - simultaneously with X and GTK - -File Additions, Deletions, Renames, etc. - --- Convert various source files to UTF-8 --- File renames: - select-common.h -> select-xlike-inc.c - xgccache.{ch} -> gccache-x.{ch} - toolbar-common.{ch} -> toolbar-xlike.{ch} - objects*.{ch} -> fontcolor*.{ch} - dynarr.c -> array.c --- New files: - bytecode-ops.h - sysgtk.h, sysgdkx.h - keymap-buttons.h, keymap-slots.h --- Deleted files: - event-gtk.h --- File moves: - moved test-harness.el to Lisp directory - moved etc/gdbinit.in to src/.gdbinit.in.in - -Internals: Debugging +-- fix: #'canna-henkan-begin. -- Ben Wing +-- fix: #'condition-case gets correct syntax in #'progress-feedback-dispatch-non-command-events. -- Stephen Turnbull +-- fix: #'custom-variable-prompt checks explicitly for nil before for symbol. -- Aidan Kehoe +-- fix: #'delete-duplicates compiler macro and calls to it. -- Aidan Kehoe +-- fix: #'eql Byte-compilation -- Aidan Kehoe +-- fix: #'eql for extended number types and the hash implementation -- Aidan Kehoe +-- fix: #'fc-name-unparse memory leak. -- Jerry James +-- fix: #'fill is much more careful about resizing a string argument. -- Aidan Kehoe +-- fix: #'finish-set-language-environment generation of display-table entries for error octet characters. -- Ben Wing +-- fix: #'with-trapping-errors gets correct :operation arguments in #'font-lock-pre-idle-hook and #'find-tag-default. -- Stephen Turnbull +-- fix: #83, #8C mapping in koi8-c, #A6 mapping in viscii. -- Ben Wing, Aidan Kehoe +-- fix: Bignum initialization and finalization. -- Jerry James +-- fix: Buffer overrun (issue630). -- Stephen Turnbull, Aidan Kehoe +-- fix: Build failure, Apple's g++-4.0.1, Mac OS 10.4. -- Aidan Kehoe +-- fix: Call MODE-mode for -*-MODE-*- only if it has a function binding. -- Aidan Kehoe +-- fix: Call character_to_event() on characters received from XIM. -- Aidan Kehoe +-- fix: Check for Xft before using it, fixing openSUSE bug #558764. -- Stephen Turnbull +-- fix: Coding system initialization. -- Aidan Kehoe +-- fix: Compile errors under C++ and/or Visual Studio 6 in syswindows.h. -- Ben Wing +-- fix: Computation of fastmap in charset_mule_not() -- Ben Wing +-- fix: Conditionalize COM support on HAVE_MS_WINDOWS -- Ben Wing +-- fix: Don't use Boyer-Moore for case-insensitive search if the search pattern contains repeated Ibytes. -- Aidan Kehoe +-- fix: Fall back from GTK to X11 in gnuclient. -- Aidan Kehoe +-- fix: Frame geometry (especially pixelized) to make it a bit easier to understand and fix some bugs. -- Ben Wing +-- fix: Function prototype/definition mismatches. -- Ben Wing +-- fix: GCPROing. -- Ben Wing, Aidan Kehoe +-- fix: GNU coding standards in modules/base64. -- Ben Wing +-- fix: Handling of errors in bytecode.c and floatfns.c. -- Jerry James +-- fix: Handling of escape characters when splitting strings. -- Aidan Kehoe +-- fix: Handling of possible meta characters (?\x80-?\xFF) -- Aidan Kehoe +-- fix: I18N encapsulation commands for Windows. -- Ben Wing +-- fix: Initialize `result' before calling FcFontMatch in Ffc_font_match and xft_find_charset_font -- Jerry James +-- fix: Integer canonicalization. -- Aidan Kehoe +-- fix: Integer overflow when allocating image memory -- Jerry James +-- fix: JPEG macro FAR conflict in eimage code. -- Vin Shelton +-- fix: Match integer sizes in assignment in read_event_from_tty_or_stream_desc -- Ben Wing +-- fix: Missing includes to termcap.c. -- Aidan Kehoe +-- fix: Missing names and ISO 639 codes for Arabic, Russian, and Thai. -- Stephen Turnbull +-- fix: Move CYGWIN_HEADERS to s/cygwin32.h and s/mingw32.h, fixing some compile problems. -- Ben Wing +-- fix: Move HAVE_SCROLLBARS test so the code can compile under Visual Studio 6. -- Vin Shelton +-- fix: Notices in aclocal.m4, ad2c, build-msw-release.sh, compface.mak, cvtmail.c, easymenu.el, elhash.c, emacs.c, emodules.texi, europe-theme.el, example-theme.el, external-widget.texi, fakemail.c, font.el, fontconfig.el, frame.el, glade.c, glyph-test.el, gnome.el, gnuserv.c, gnuserv.h, gnuslib.c, gtk test files, gtk-compose.el, gtk-glue.c, gtk-marshal.el, gtk-package.el, gtk-widget-accessors.el, gtk-xemacs.c, gtk-xemacs.h, gtk.el, gutter-items.el, gutter-test.el, gutter.el, hyper-apropos.el, insert-data-in-exec.c, installexe.sh, lao.txt, lwlib-internal.h, m/alpha.h, make-path.c, menu-items.el, modules/sample/external/Makefile.in.in, modules/sample/external/configure.ac, modules/sample/external/sample.c, modules/sample/internal/sample.c, mule/canna-leim.el alist.el, mule/kinsoku.el, multicast.el, number*.[ch], profile.c, regressiontest.pl, reproduce-crashes.el, s/hpux11-shr.h, s/mach-bsd4-3.h, s/sco7.h, s/sco7.h, sigpipe.c, site-load.el, symsinit.h, tcp.c, term/bg-mouse.el, term/sup-mouse.el, term/vt100.el, test-ew-motif.c, test-ew-xlib.c, tests/external-widget/Makefile, tiff.mak, ui-byhand.c, ui-gtk.c, ui-gtk.h, view-less.el, xemacs.rc, and xpm.mak. -- Jerry James, Stephen Turnbull +-- fix: Parse UNUSED and USED_IF right in make-docfile.c -- Stephen Turnbull +-- fix: Prune correct number of entries from load-history. -- Aidan Kehoe +-- fix: Qlist, Qstring mistakenly declared twice. -- Ben Wing +-- fix: Simplify assertion in event_pixel_translation for Visual C 6. -- Vin Shelton +-- fix: Synchronization of window point with current point when switching buffers. -- Michael Sperber +-- fix: Syntax errors in Ffc_config_app_font_add_file and Ffc_config_app_font_add_dir -- Jerry James +-- fix: Type correctness in split_string_by_ichar_1. -- Aidan Kehoe +-- fix: Type correctness of char and Ichar types. -- Ben Wing +-- fix: UTF-8-ize mule-wnnfns.c. -- Ben Wing +-- fix: Upper and lowercase mappings were reversed for some old-Cyrillic chars. -- Ben Wing +-- fix: Use correct timestamp with XSetInputFocus. -- Mike Sperber +-- fix: Use of REGISTER in certain functions. -- Aidan Kehoe +-- fix: Use unencumbered texts in #'split-string-by-char -- Aidan Kehoe +-- fix: Warning elimination. -- Aidan Kehoe, Ben Wing, Jerry James, Stephen Turnbull +-- fix: `escape-quoted' handling of characters in the 0x80 - 0x9F range. -- Ben Wing +-- fix: const handling in fileio.c. -- Ben Wing, Vin Shelton +-- fix: count_with_tail(), FdeleteX(), FremoveX() handling of COUNT argument. -- Aidan Kehoe +-- fix: fontmgr may not use Fsignal() in C, as it may return. -- Ben Wing +-- fix: g++ 4.3 complaints about implicit conversions of const char * to char * -- Ben Wing +-- fix: gif_instantiate() tries harder to find an appropriate GIF colormap. -- Adam Sjøgren +-- fix: gnuserv found in `exec-directory'. -- Michael Sperber +-- fix: gtk_xpm_instantiate() hotspot coordinates are Lisp integers -- Stephen Turnbull +-- fix: integerp byte code gets fixnump semantics. -- Aidan Kehoe +-- fix: lpRemoteName is an XELPTSTR. -- Vin Shelton +-- fix: memmove() substituted for strcpy() in etags.c -- Sjoerd Mullender +-- fix: modeline face avoids using fallbacks. -- Aidan Kehoe +-- fix: module_load() gets one more dereference on f = dll_variable(. -- Stephen Turnbull +-- fix: off-by-one bug in mswindows_link -- Ron Isaacson +-- fix: query_string_font() uses proper domain for cachel updating. -- Didier Verna +-- fix: query_string_geometry() lookup domain. -- Didier Verna +-- fix: realpath() supplied by Darwin used to get the canonical case for filenames. -- Aidan Kehoe +-- fix: resize_string() must not free dumped data. -- Aidan Kehoe +-- fix: staticpro_names() stores actual names. -- Ben Wing +-- fix: ulong_to_bit_string() prints a zero, not the empty string. -- Aidan Kehoe +-- fix: undecided_canonicalize_after_coding() to retain CODESYS info -- Aidan Kehoe +-- fix: unicode_convert() handles very short input strings correctly. -- Aidan Kehoe +-- fix: unicode_query() initializes invalid_lower_limit. -- Ben Wing +-- fix: unicode_query() missing return type. -- Stephen Turnbull +-- fix: xface_normalize() to handle inline data properly. -- Didier Verna +-- improve: #'byte-compile-initial-macro-environment uses #'the and compilable lambda expressions -- Aidan Kehoe +-- improve: #'byte-compile-lambda issues warnings for interactive forms. -- Aidan Kehoe +-- improve: #'cl-prettyprint handles (function ...) specially. -- Aidan Kehoe +-- improve: #'documentation, #'function-documentation-1, #'describe-function-1, #'hyper-apropos-get-doc, #'describe-function, #'function-arglist, #'function-documentation. -- Aidan Kehoe, Didier Verna, Ben Wing +-- improve: #'frame-pixel-height and friends reflect what will happen as of the next redisplay. -- Ben Wing +-- improve: #'function now parallels #'quote. -- Aidan Kehoe +-- improve: #'handle-pre-motion-command-current-command-is-motion. -- Aidan Kehoe +-- improve: #'read-from-minibuffer uses buffer (format " *Minibuf-%d*" (minibuffer-depth)), regardless of depth. -- Aidan Kehoe +-- improve: #'show-memory-usage, #'show-object-memory-usage-stats. -- Ben Wing, Marcus Crestani +-- improve: #'some, #'every used in info.el, format.el, files.el -- Aidan Kehoe +-- improve: #'the may warn at byte-compile time. -- Aidan Kehoe +-- improve: Allocate lrecord arrays in own size class. -- Marcus Crestani +-- improve: Case map handling. -- Ben Wing +-- improve: Colormap handling on Windows. -- Aidan Kehoe +-- improve: Context-specific handling of system coding systems where we used to just use Qnative. -- Ben Wing +-- improve: Cygwin handling of pathname coding systems. -- Ben Wing +-- improve: Dynarr code. -- Aidan Kehoe, Ben Wing +-- improve: Error-checking in Fquote, Ffunction, -- Aidan Kehoe +-- improve: Fontconfig API more complete. -- Stephen Turnbull +-- improve: Hash table's rehash threshold default now based on size and test function. -- Aidan Kehoe +-- improve: Keymap handling. -- Ben Wing +-- improve: Make error messages better reflect the text that was encountered in read_escape. -- Aidan Kehoe +-- improve: Make sure distinct symbol macros with identical names expand distinctly. -- Aidan Kehoe +-- improve: Mule-ize database.c partially, modules/postgresql, mule-wnnfns.c. -- Ben Wing +-- improve: Optimizations: remove redundant lambdas and interning of symbols for temporary character sets, #'hash-table-key-list, #'hash-table-value-list, #'hash-table-key-value-alist, #'hash-table-key-value-plist, #'read-behavior, #'complement, #'regexp-quote, #'concatenate, #'mapc, #'do-autoload-commands, #'packages-find-package-library-path, #'frame-list, #'extent-descendants, #'buffer-tag-table-files, #'preloaded-file-list, #'device-list, #'proclaim-inline, #'proclaim-notinline, #'inx-available-font-sizes, #'let-specifier, #'pui-add-required-packages, #'mswindows-available-font-sizes, #'modeline-minor-mode-menu, #'minibuf-directory-files, #'handle-pre-motion-command-current-command-is-motion, #'finish-set-language-environment, #'mod*, #'rem*, #'xpm-color-symbols, #'=, #'<, #'>, #'<=, #'>= -- Aidan Kehoe +-- improve: Print the device in a frame structure. -- Aidan Kehoe +-- improve: Qunbound, not Qnil used as second arg to call to syntax_error() -- Ben Wing +-- improve: Remove the TYPE argument from xfree(). -- Ben Wing +-- improve: Replace "obscure" symbol names with uninterned symbols. -- Aidan Kehoe +-- improve: Track type of range tables. -- Ben Wing +-- improve: UTF-8-ize canna/canna_api.c, unicode.el. -- Ben Wing +-- improve: Use external giflib instead of internal GIF support. -- Jerry James +-- improve: Warn or error if (quote ...) or (function ...) quotes more than one object -- Aidan Kehoe +-- improve: emacs_rint() always used for bignum consistency -- Aidan Kehoe +-- improve: emodules_doc_sym() and emodules_doc_subr() take Ascbyte * pointers -- Ben Wing +-- improve: extern Lisp_Object declarations moved -- Ben Wing +-- improve: lrecord UID's get separate UID space for each type. Display UID's consistently when appropriate. -- Ben Wing +-- improve: print_symbol() escapes symbols that look like ratios. -- Aidan Kehoe +-- improve: put_range_table() becomes O(log n) for adding a localized range. -- Ben Wing +-- improve: specifier_instance_from_inst_list calls call_with_suspended_errors() with ERROR_ME_WARN. -- Aidan Kehoe +-- improve: stat() failure ignored in file_name_completion -- Henrique Martins +-- fix: Bignums handled correctly by NATNUMP, #'member*, #'eql, #'assoc*. -- Aidan Kehoe +-- new: DEFAULT_DIRECTORY_FALLBACK is a directory that should "always" be available; avoid fatal error if the current directory doesn't exist, chdir to DEFAULT_DIRECTORY_FALLBACK instead. -- Aidan Kehoe +-- new: ERROR_CHECK_DYNARR, dynarr_checking_assert(), ERROR_CHECK_ANY. -- Ben Wing +-- new: Macros for getting the size/edges of various rectangles surrounding the paned area. -- Ben Wing +-- new: Symbols for type checks in sequence functions. -- Aidan Kehoe +-- new: Typedefs for PCVOID and PDWORD_PTR for non-Cygwin. -- Ben Wing +-- new: USED_IF_SCROLLBARS, fix warnings. -- Ben Wing +-- new: UTF-8 support in Cygwin. -- Ben Wing +-- new: deadbeef_memory() exported. -- Ben Wing +-- new: pluralize_word(), pluralize_and_append(). -- Ben Wing +-- new: printing_unreadable_lcrecord(). -- Ben Wing +-- refactor: #'byte-compile-file-form so that #'symbol-value and #'load-time-value can be implemented directly. -- Aidan Kehoe +-- refactor: #'byte-compile-funarg-n (new) used to create the various byte-compile-funarg functions, which check for quoted lambdas in given positions. -- Aidan Kehoe +-- refactor: #'capitalize-string-as-title uses #'with-string-as-buffer-contents. -- Ben Wing +-- refactor: #'custom-quote is aliased to #'quote-maybe. -- Aidan Kehoe +-- refactor: #'list-length, #'default-file-system-ignore-case, #'equalp, #'fill, #'sort*, #'merge, #'mapcar*, #'map, #'maplist, #'mapc, #'mapl, #'mapcan, #'mapcon, #'query-coding-region, #'make-coding-system, #'reduce, #'replace, #'some, #'every moved to C. -- Aidan Kehoe +-- refactor: #'notany, #'notevery get compiler macros. -- Aidan Kehoe +-- refactor: #'substring aliased to #'subseq. -- Aidan Kehoe +-- refactor: #if 0 out some unused functions in malloc.c. -- Ben Wing +-- refactor: 'Qcoerce moved to general-slots.h -- Aidan Kehoe +-- refactor: 'default-file-system-ignore-case moved to fileio.c. -- Aidan Kehoe +-- refactor: ARRAYP(), SEQUENCEP(), CHECK_ARRAY(), CHECK_SEQUENCE(), Fbit_vector, Fstring, FmapcarX in lisp.h -- Aidan Kehoe +-- refactor: Always use platform Xmu. -- Jerry James +-- refactor: Bignums get: New macros ROUNDING_CONVERT, CONVERT_WITH_NUMBER_TYPES, CONVERT_WITHOUT_NUMBER_TYPES, MAYBE_TWO_ARGS_BIGNUM, MAYBE_ONE_ARG_BIGNUM, MAYBE_TWO_ARGS_RATIO, MAYBE_ONE_ARG_RATIO, MAYBE_TWO_ARGS_BIGFLOAT, MAYBE_ONE_ARG_BIGFLOAT, MAYBE_EFF, MAYBE_CHAR_OR_MARKER. New functions ceiling_two_fixnum, ceiling_two_bignum, ceiling_two_ratio, ceiling_two_bigfloat, ceiling_one_ratio, ceiling_one_bigfloat, ceiling_two_float, ceiling_one_float, ceiling_one_mundane_arg, floor_two_fixnum, floor_two_bignum, floor_two_ratio, floor_two_bigfloat, floor_one_ratio, floor_one_bigfloat, floor_two_float, floor_one_mundane_arg, round_two_fixnum, round_two_bignum_1, round_two_bignum, round_two_ratio, round_one_bigfloat_1, round_two_bigfloat, round_one_ratio, round_one_bigfloat, round_two_float, round_one_float, round_one_mundane_arg, truncate_two_fixnum, truncate_two_bignum, truncate_two_ratio, truncate_two_bigfloat, truncate_one_ratio, truncate_one_bigfloat, truncate_two_float, truncate_one_float, truncate_one_mundane_arg. Modified functions: emacs_doprnt_1, internal_coerce_number, Ffloat, BIGFLOAT_ARITH_RETURN, BIGFLOAT_ARITH_RETURN. New variable scratch_ratio2. -- Aidan Kehoe +-- refactor: Byte code #o117 is #'subseq, not #'substring. -- Aidan Kehoe +-- refactor: Call init_string_ascii_begin() in FsortX, Ffill. -- Aidan Kehoe +-- refactor: Case sensitivity of file paths via new variables default-file-system-ignore-case, file-system-case-alist, function file-system-ignore-case-p. -- Aidan Kehoe +-- refactor: Coding system initialization. Rename default-process-coding-system-read -> process-read, default-process-coding-system-write -> process-write, buffer-file-coding-system-for-read -> bfcs-for-read, default-buffer-file-coding-system -> default-bfcs, no-conversion-coding-system-mapping -> no-conv-cs, unix-no-mule-no-eol-detection -> no-mule-no-eol-detection, unix-no-mule-eol-detection -> no-mule-eol-detection, unix-mule -> mule. -- Ben Wing +-- refactor: Dynarr code. -- Ben Wing +-- refactor: Eliminate bogus special-casing of standard abbrev tables. -- Aidan Kehoe +-- refactor: Fquote_maybe moved from callint.c to eval.c. -- Aidan Kehoe +-- refactor: Fregexp_quote declared in lisp.h. -- Ben Wing +-- refactor: Gutter geometry code. -- Ben Wing +-- refactor: Link image code only when HAVE_WINDOW_SYSTEM. -- Ben Wing +-- refactor: Lisp objects allocation/declaration simplified; documented in lrecord.h. -- Ben Wing +-- refactor: Lisp objects get advertised API. Eliminate macros for copying, freeing, zeroing objects, getting their storage size. -- Ben Wing +-- refactor: Move code and comments from lisp.h to text.h. -- Ben Wing +-- refactor: Move creation of utf-8 coding system to unicode.c. -- Ben Wing +-- refactor: Move gap array from extents.c to array.c. Extract dynarr, gap array and stack-like malloc into new file array.h. Rewrite range table code to use gap arrays. -- Ben Wing +-- refactor: Move the Thai language environment and the TIS-620 coding system to mule/thai.el; add support for Microsoft's code page 874. -- Aidan Kehoe +-- refactor: NEED_TO_HANDLE_21_4_CODE replacing the previous NO_NEED_TO_HANDLE_21_4_CODE. -- Aidan Kehoe +-- refactor: Redo memory-usage mechanism. -- Ben Wing +-- refactor: Reduce the number of words in an lcrecord from 3 to 2. New macro NORMAL_LISP_OBJECT_UID() abstracts out the differences between NEWGC and old-GC in accessing the `uid' value from a "normal Lisp Object pointer". -- Ben Wing +-- refactor: Rename EXTERNAL_TO_C_STRING -> EXTERNAL_TO_ITEXT, EXTERNAL_TO_C_STRING_MALLOC -> EXTERNAL_TO_ITEXT_MALLOC, SIZED_EXTERNAL_TO_C_STRING -> SIZED_EXTERNAL_TO_ITEXT, SIZED_EXTERNAL_TO_C_STRING_MALLOC -> SIZED_EXTERNAL_TO_ITEXT_MALLOC, C_STRING_TO_EXTERNAL -> ITEXT_TO_EXTERNAL, C_STRING_TO_EXTERNAL_MALLOC -> ITEXT_TO_EXTERNAL_MALLOC, LISP_STRING_TO_EXTERNAL, LISP_STRING_TO_EXTERNAL_MALLOC, LISP_STRING_TO_TSTR, C_STRING_TO_TSTR -> ITEXT_TO_TSTR, TSTR_TO_C_STRING -> TSTR_TO_ITEXT and change to return result directly rather than as a "return parameter." Rename C_STRING_TO_SIZED_EXTERNAL -> ITEXT_TO_SIZED_EXTERNAL, LISP_STRING_TO_SIZED_EXTERNAL, C_STRING_TO_SIZED_EXTERNAL_MALLOC -> ITEXT_TO_SIZED_EXTERNAL_MALLOC, LISP_STRING_TO_SIZED_EXTERNAL_MALLOC. Eliminate SIZED_C_STRING macros in favor of TO_*TERNAL_FORMAT. -- Ben Wing +-- refactor: Rename pixel_to_char_size -> pixel_to_frame_unit_size, char_to_pixel_size -> frame_unit_to_pixel_size, pixel_to_real_char_size -> pixel_to_char_size, char_to_real_pixel_size -> char_to_pixel_size. Reverse second and third arguments of change_frame_size(). Eliminate old round_size_to_char, and rename round_size_to_real_char -> round_size_to_char. The set_frame_size() method is now passed sizes in "frame units". -- Ben Wing +-- refactor: Rename src/objects* -> src/fontcolor*. -- Ben Wing +-- refactor: Rename the specifier-font-matching stages -- Ben Wing +-- refactor: Rename write_c_string -> write_cistring, build_intstring -> build_istring, build_string -> build_cistring, build_ext_string -> build_extstring, make_ext_string -> make_extstring, buffer_insert_c_string -> buffer_insert_ascstring, intern_int -> intern_istring -- Ben Wing +-- refactor: Rename: LISP_TO_VOID -> STORE_LISP_IN_VOID, VOID_TO_LISP -> GET_LISP_FROM_VOID. New functions STORE_VOID_IN_LISP and GET_VOID_FROM_LISP. Eliminate the use of make_opaque_ptr() in unwind_protect code. -- Ben Wing +-- refactor: Rename: default_face_height_and_width -> default_face_width_and_height and reverse width/height arguments. -- Ben Wing +-- refactor: Separate out regular and disksave finalization, with a separate object method `disksaver'. -- Ben Wing +-- refactor: TTY mapper for faces gets 2 args. -- Stephen Turnbull +-- refactor: USE_XFT* -> HAVE_XFT*. -- Ben Wing +-- refactor: Unused or easily implemented functions Fsave_window_excursion, save_window_excursion_unwind removed. -- Aidan Kehoe +-- refactor: Use #'string-to-number with the BASE argument instead of #'font-hex-string-to-number, #'display-warning instead of #'font-warn in font.el. -- Aidan Kehoe +-- refactor: Use defcustom in cmdloop.el. -- Aidan Kehoe +-- refactor: Use of syswindows.h. -- Ben Wing +-- refactor: XLIKE contains code common to GTK and X -- Ben Wing +-- refactor: XLIKE_get_gc takes a frame instead of a device as first argument. -- Didier Verna +-- refactor: assert() improved to replace "if (...) ABORT()". -- Ben Wing +-- refactor: bignum_butlast(). -- Aidan Kehoe +-- refactor: change_frame_size_1(). Rename FRAME_BORDER_* to FRAME_INTERNAL_BORDER_*. Add FRAME_INTERNAL_BORDER_SIZE(). Add FRAME_REAL_TOOLBAR_BOUNDS() and top/left/bottom/right versions. Rewrite FRAME_*_BORDER_START and FRAME_*_BORDER_END. -- Ben Wing +-- refactor: check_int_range() is now check_integer_range(), taking Lisp_Objects (and thus bignums). -- Aidan Kehoe +-- refactor: cl-macs is loaded if cl-extra.el being loaded interpreted. -- Aidan Kehoe +-- refactor: enum edge_pos (new) with TOP_EDGE, BOTTOM_EDGE, LEFT_EDGE, RIGHT_EDGE; subsume TOP_BORDER, TOP_GUTTER, enum toolbar_pos, enum gutter_pos, etc. New macro EDGE_POS_LOOP. New parameter NUM_EDGES. -- Ben Wing +-- refactor: find-file-create-switch-thunk, new macro. -- Aidan Kehoe +-- refactor: find/get_ccl_program() moved functionality out of several functions where it was duplicated. -- Aidan Kehoe +-- refactor: iso-8859-2, windows-1250, iso-8859-3, iso-8859-4, iso-8859-14, iso-8859-15, iso-8859-16, iso-8859-9, macintosh, windows-1252, iso-8859-8, iso-8859-7, windows-1253, iso-8859-5, koi8-r, koi8-u, windows-1251, alternativnyj, koi8-ru, koi8-t, koi8-c, koi8-o, iso-8859-6, windows-1256 are of type fixed-width. -- Aidan Kehoe +-- refactor: shortest_length_among_sequences, new function. -- Aidan Kehoe +-- refactor: test-harness.el moved to lisp/. -- Ben Wing +-- refactor: text_width() method takes a window instead of a frame. -- Ben Wing +-- remove: #'cl-string-vector-equalp, #'cl-bit-vector-vector-equalp, #'cl-vector-array-equalp, #'cl-hash-table-contents-equalp, #'cl-mapcar-many. -- Ben Wing +-- remove: Creation of windows-874 in mule/mule-win32-init.el. -- Aidan Kehoe +-- remove: Deactivate obsolete code in X face initialization. -- Didier Verna +-- remove: Dead code in cl.el. -- Aidan Kehoe +-- remove: OffiX DND support -- Jerry James +-- remove: PDWORD_PTR typedef (unused) from syswindows.h. -- Aidan Kehoe +-- remove: Support for "old" GNU malloc. -- Jerry James +-- remove: Support for emacs versions where keywords are not self-quoting. -- Aidan Kehoe +-- remove: mule/thai-util.el, mule/thai-xtis.el. -- Aidan Kehoe --- New function debug_out_lisp() -- printf-like formatting for Lisp objects, - debug output --- Expand the KKCC backtrace mechanism -- new functions: - kkcc_short_backtrace() - kkcc_short_backtrace_full() - kkcc_detailed_backtrace() - kkcc_detailed_backtrace_full() --- Make print code even more careful about checking for bad memory, - bad object types, circular objects, etc. --- When --with-debug, set `debug-on-error' so we get an abort to debugger - upon Lisp error - -Building: - --- Fix `--quick-build' so full rebuilds don't happen when changes are made - to files like lisp.h, config.h that are included by all C files --- Fix C++ build on Cygwin when configured with --have-database --- Always insert a coding-system cookie in autoload files, fixing problems - when default coding system is UTF-8, as under Cygwin --- Redo compile warning system, turn on a number of warnings that had - mistakenly gotten turned off --- Fix so that builds properly under gcc v4, g++ v4 --- Make `--with-error-checking' be the same as `--with-error-checking=all' --- Expand documentation of `--with-debug' --- Use -export-all-symbols instead of broken -export-dynamic on Cygwin/MinGW --- Add fix-perms target to correct permissions on executable/non-exec files --- rename all instances of --enable-FOO to --with-FOO. --- Fix make-mswin-unicode.pl so that it can work with Cygwin w32api headers - as well as actual VC++ headers --- make-msgfile.lex: Long documentation on what should be done if we ever want - message translation to work. - -User-Visible Bug Fixes: - --- `escape-quoted' was failing to add escape quoting to Control-1 characters; - many potential byte-code-related crashes may have resulted from the old - behavior --- Fix a redisplay bug where args to default_face_height_and_width() were - in wrong order --- "speedy insert" code (to make `revert-buffer' preserve extents, markers, - etc. in unmodified sections of a reverted file) was broken with binary - files --- File-locking code now names lock files .#FN# instead of .#FN, to avoid - problems with programs that e.g. try to process all .c or .h files --- Fix a crash in frame creation due to lack of call to reset_glyph_cachels() --- Fix long-standing bug: searching for Control-1 chars didn't work --- Turn on `load-ignore-out-of-date-elc-files' by default --- Fix crash in event-TTY code when reading an event non-interactively --- Use UTF-8 consistently as encoding default under Cygwin 1.7 --- Fix broken code in computing fastmap for [^...] regexps under Mule --- Fix display-table entries for error-octet characters so they display - as originally intended - -by Aidan Kehoe: - -Documentation: - --- add argument information to remaining MANY or UNEVALLED C subrs. --- add arglist info for autoloaded functions and macros. --- correct the docstring for #'range-table-type. --- change "special form" to "special operator" in our sources and manuals --- use DOC for dumped file names; Xref to source-lisp if readable, symbol-file --- update documentation for #'sort in the lispref - -Tests: - --- add tests for the regexp-ranges-treat-control-1-chars badly bug. --- fix some test failures, mule-tests.el. - -Lisp API: +Testing and Debugging --- add `file-system-ignore-case-p', use it. --- if STRING is constant, call regexp-quote at compile time. --- make #'letf not error if handed a #'values form. --- rationalise duplicated functionality, #'custom-quote, #'quote-maybe. --- serialise non-default hash table rehash thresholds correctly; use this. --- fix issue 546, use next-single-char-property-change in list-mode.el --- make COLUMN optional in #'indent-region, as in GNU. --- use keywords, not ordinary symbols, in the structure syntax for hash tables. --- fix hash tables, #'member*, #'assoc*, #'eql compiler macros if bignums --- move the various map* functions to C; add #'map-into. --- make canoncase visible to Lisp; use it with chars in internal_equalp. --- move #'some, #'every to C, implementing them with mapcarX. --- remove a couple of XEmacs-specific duplicate functions, find-paths.el --- add a new optional ESCAPE-CHAR argument to #'split-string-by-char. --- add #'constantly, as specified by ANSI Common Lisp. --- handle the :from-end argument correctly, #'delete-duplicates compiler macro. --- make #'substring an alias of #'subseq; give the latter the byte code. --- remove #'byte-compile-compiled-obj-to-list, bytecomp.el --- handle (function ...) specially, cl-prettyprint. --- move #'merge, #'sort*, #'fill to C. alias #'sort, #'fillarray to latter two. - -Lisp implementation: - --- don't cons with #'mapcar calls where the result is discarded --- fix modeline-mousable, other faces that inherit from modeline, on startup. --- be much more comprehensive in our use of byte-compile-funarg. --- resolve the unregistered-CCL-programs-get-garbage-collected problem - correctly --- remove attempted support for 1996-era emacs without self-quoting keywords. --- use uninterned symbols instead of variable names with _ --- eliminate funcalls, #'handle-pre-motion-command-current-command-is-motion --- make iso-left-tab equivalent to shift-tab, XFree86 --- behave better with no database support or no associated font, descr-text.el --- use #'function-arglist, etc. from help.el, not reimplementing them, - hyper-apropos - -internal implementation: - --- remove Fsave_window_excursion from window.c, it's overridden by Lisp. --- make readlink_or_correct_case function correctly on Darwin. --- no need to fatal () on startup if $PWD doesn't exist; chdir to "/" instead. --- don't attempt to free dumped data, alloc.c:resize_string() --- call character_to_event on characters received from XIM, event-Xt.c --- dump the arabic-iso8859-6 character set, again, for the sake of XKB input --- always use our rint(), for rounding consistency with the bignum code. --- be more careful about canonical integer forms when dealing with ratios. --- don't use Boyer-Moore if repeated octets & case-insensitive search. --- do not assume #'format-decode exists in fileio.c. --- add a PARSE_KEYWORDS macro, use it in #'make-hash-table. - -by Didier Verna: - -Lisp API: - --- new `background-placement' property of faces; with a value of `absolute', - the background pixmap is drawn relative to the root window, allowing - seamless integration with the desktop background - -by Jerry James: - -Lisp API: - --- signal an error instead of crashing when encountering a ratio like 1/0 - -Internals: - --- locate and add copyright notices to various files in preparation for - move to GPL v3 - - +-- refactor: Clean up KKCC code related to DEBUG_XEMACS. New macros IF_OLD_GC(), IF_NEW_GC(). -- Ben Wing +-- new: valgrind debugging of allocation gets support. -- Jerry James +-- improve: debug_can_access_memory. -- Ben Wing +-- improve: Print more variables upon --debug-paths. -- Mike Sperber +-- improve: Debug facilities. -- Ben Wing +-- improve: 'debug-xemacs allows exit-to-debugger/assertion failure upon Lisp error during loadup. -- Ben Wing +-- fix: Type consistency between debug and non-debug builds. -- Ben Wing +-- fix: Conditionalize DEBUG_FONTS* definitions on DEBUG_XEMACS, provide empty definitions otherwise. -- Didier Verna +-- improve: .gdbinit.in.in gets file argument to check-xemacs and check-temacs -- Ben Wing +-- fix: lrecord_type_popup_data, lrecord_type_window_configuration from .gdbinit. -- Aidan Kehoe +-- fix: Type detection in gdb pobj and friends. -- Aidan Kehoe +-- fix: @srcdir@ correctness in .gdbinit.in.in -- Ben Wing +-- improve: Generation of src/.gdbinit. -- Ben Wing +-- fix: #'Check-Message comma syntax error. -- Aidan Kehoe +-- fix: .dbxrc looks for test-harness.el in lisp directory. -- Ben Wing +-- fix: Bignum expected errors. -- Aidan Kehoe +-- fix: Check for fixed-width coding systems. -- Aidan Kehoe +-- fix: Correct line endings in tests. -- Ben Wing +-- fix: Don't check the fixed-width coding systems with odd line endings for ASCII-transparency. -- Aidan Kehoe +-- fix: List of character sets in HELLO. -- Aidan Kehoe, Ben Wing +-- fix: Operation of c-tests. -- Ben Wing, Stephen Turnbull +-- fix: Restore mapping for scaron after testing. -- Aidan Kehoe +-- fix: Results must not be written into source file. -- Ben Wing +-- fix: Revert to the original language environment in tests. -- Aidan Kehoe +-- fix: SXEmacs -> XEmacs in lisp-reader-tests.el. -- Stephen Turnbull +-- fix: Set buffer of new file to be non-modified here before killing it. -- Aidan Kehoe +-- fix: Syntax of tests for signaled errors. -- Ben Wing +-- fix: Use utf-8 as file-name-coding-system under Cygwin 1.7+. -- Ben Wing +-- fix: letf test passes. -- Aidan Kehoe +-- improve: #'Assert. -- Ben Wing, Stephen Turnbull, Aidan Kehoe +-- improve: #'test-harness-from-buffer reverses order of "got" and "expected" values. -- Ben Wing +-- improve: Case tests. -- Ben Wing +-- improve: Docs. -- Ben Wing, Aidan Kehoe, Stephen Turnbull +-- improve: Refactor search and regexp tests, file tests. -- Ben Wing +-- improve: Replace asserts in test-format-data-conversion. -- Stephen Turnbull +-- new: #'equalp hash table test, #'define-hash-table-test. -- Aidan Kehoe +-- new: #'equalp. -- Aidan Kehoe +-- new: #'functionp. -- Aidan Kehoe +-- new: #'generate-rounding-output (useful for generating data). -- Aidan Kehoe +-- new: #'mapcar, #'map and #'list-length throw malformed-list. -- Aidan Kehoe +-- new: #'nbutlast, #'butlast with dotted lists, #'ldiff, #'tailp with circular lists, dotted lists. -- Aidan Kehoe +-- new: #'reduce. -- Aidan Kehoe +-- new: (equal "hi there" [hi there]) => nil, not ==> error. -- Aidan Kehoe +-- new: Binding default-process-coding-system to nil. -- Stephen Turnbull +-- new: CODESYS in #'find-file is respected for files without content. -- Aidan Kehoe +-- new: Circularity checking with #'merge. -- Aidan Kehoe +-- new: Clearer error messages from image instantiation. -- Aidan Kehoe +-- new: Common Lisp-compatible multiple values. -- Aidan Kehoe +-- new: Common Lisp-compatible rounding functions. -- Aidan Kehoe +-- new: Control-1 search bug. -- Ben Wing, Aidan Kehoe +-- new: Discard of multiple values in #'mapcar. -- Aidan Kehoe +-- new: Format strings with %b. -- Aidan Kehoe +-- new: More tests of equalp. -- Stephen Turnbull +-- new: Printing symbols with names that look like ratios. -- Aidan Kehoe +-- new: Some multidimensional characters should not use boyer_moore(). -- Aidan Kehoe +-- new: Torture test for case mappings. -- Ben Wing +-- new: Unicode detection with very short inputs. -- Aidan Kehoe +-- new: Variables to control backtraces in tests. -- Ben Wing +-- new: Zero-length files get sane coding system. -- Aidan Kehoe +-- new: escape-quoted for the range U+0000 to U+00FF. -- Stephen Turnbull +-- new: reproduce-crashes.el #12, #13. -- Adam Sjogren, Stephen Turnbull, Jerry James +-- new: split-string-by-char. -- Aidan Kehoe +-- remove: DLL/dltest.c. -- Jerry James +-- remove: Unused binding. -- Ben Wing +-- remove: auc-tex-test. -- Jerry James to XEmacs 21.5.29 "garbanzo"