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Fix hash tables, #'member*, #'assoc*, #'eql compiler macros if bignums lisp/ChangeLog addition: 2010-01-24 Aidan Kehoe <kehoea@parhasard.net> Correct the semantics of #'member*, #'eql, #'assoc* in the presence of bignums; change the integerp byte code to fixnump semantics. * bytecomp.el (fixnump, integerp, byte-compile-integerp): Change the integerp byte code to fixnump; add a byte-compile method to integerp using fixnump and numberp and avoiding a funcall most of the time, since in the non-core contexts where integerp is used, it's mostly distinguishing between fixnums and things that are not numbers at all. * byte-optimize.el (side-effect-free-fns, byte-after-unbind-ops) (byte-compile-side-effect-and-error-free-ops): Replace the integerp bytecode with fixnump; add fixnump to the side-effect-free-fns. Add the other extended number type predicates to the list in passing. * obsolete.el (floatp-safe): Mark this as obsolete. * cl.el (eql): Go into more detail in the docstring here. Don't bother checking whether both arguments are numbers; one is enough, #'equal will fail correctly if they have distinct types. (subst): Replace a call to #'integerp (deciding whether to use #'memq or not) with one to #'fixnump. Delete most-positive-fixnum, most-negative-fixnum from this file; they're now always in C, so they can't be modified from Lisp. * cl-seq.el (member*, assoc*, rassoc*): Correct these functions in the presence of bignums. * cl-macs.el (cl-make-type-test): The type test for a fixnum is now fixnump. Ditch floatp-safe, use floatp instead. (eql): Correct this compiler macro in the presence of bignums. (assoc*): Correct this compiler macro in the presence of bignums. * simple.el (undo): Change #'integerp to #'fixnump here, since we use #'delq with the same value as ELT a few lines down. src/ChangeLog addition: 2010-01-24 Aidan Kehoe <kehoea@parhasard.net> Fix problems with #'eql, extended number types, and the hash table implementation; change the Bintegerp bytecode to fixnump semantics even on bignum builds, since #'integerp can have a fast implementation in terms of #'fixnump for most of its extant uses, but not vice-versa. * lisp.h: Always #include number.h; we want the macros provided in it, even if the various number types are not available. * number.h (NON_FIXNUM_NUMBER_P): New macro, giving 1 when its argument is of non-immediate number type. Equivalent to FLOATP if WITH_NUMBER_TYPES is not defined. * elhash.c (lisp_object_eql_equal, lisp_object_eql_hash): Use NON_FIXNUM_NUMBER_P in these functions, instead of FLOATP, giving more correct behaviour in the presence of the extended number types. * bytecode.c (Bfixnump, execute_optimized_program): Rename Bintegerp to Bfixnump; change its semantics to reflect the new name on builds with bignum support. * data.c (Ffixnump, Fintegerp, syms_of_data, vars_of_data): Always make #'fixnump available, even on non-BIGNUM builds; always implement #'integerp in this file, even on BIGNUM builds. Move most-positive-fixnum, most-negative-fixnum here from number.c, so they are Lisp constants even on builds without number types, and attempts to change or bind them error. Use the NUMBERP and INTEGERP macros even on builds without extended number types. * data.c (fixnum_char_or_marker_to_int): Rename this function from integer_char_or_marker_to_int, to better reflect the arguments it accepts. * number.c (Fevenp, Foddp, syms_of_number): Never provide #'integerp in this file. Remove #'oddp, #'evenp; their implementations are overridden by those in cl.el. * number.c (vars_of_number): most-positive-fixnum, most-negative-fixnum are no longer here. man/ChangeLog addition: 2010-01-23 Aidan Kehoe <kehoea@parhasard.net> Generally: be careful to say fixnum, not integer, when talking about fixed-precision integral types. I'm sure I've missed instances, both here and in the docstrings, but this is a decent start. * lispref/text.texi (Columns): Document where only fixnums, not integers generally, are accepted. (Registers): Remove some ancient char-int confoundance here. * lispref/strings.texi (Creating Strings, Creating Strings): Be more exact in describing where fixnums but not integers in general are accepted. (Creating Strings): Use a more contemporary example to illustrate how concat deals with lists including integers about #xFF. Delete some obsolete documentation on same. (Char Table Types): Document that only fixnums are accepted as values in syntax tables. * lispref/searching.texi (String Search, Search and Replace): Be exact in describing where fixnums but not integers in general are accepted. * lispref/range-tables.texi (Range Tables): Be exact in describing them; only fixnums are accepted to describe ranges. * lispref/os.texi (Killing XEmacs, User Identification) (Time of Day, Time Conversion): Be more exact about using fixnum where only fixed-precision integers are accepted. * lispref/objects.texi (Integer Type): Be more exact (and up-to-date) about the possible values for integers. Cross-reference to documentation of the bignum extension. (Equality Predicates): (Range Table Type): (Array Type): Use fixnum, not integer, to describe a fixed-precision integer. (Syntax Table Type): Correct some English syntax here. * lispref/numbers.texi (Numbers): Change the phrasing here to use fixnum to mean the fixed-precision integers normal in emacs. Document that our terminology deviates from that of Common Lisp, and that we're working on it. (Compatibility Issues): Reiterate the Common Lisp versus Emacs Lisp compatibility issues. (Comparison of Numbers, Arithmetic Operations): * lispref/commands.texi (Command Loop Info, Working With Events): * lispref/buffers.texi (Modification Time): Be more exact in describing where fixnums but not integers in general are accepted.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 24 Jan 2010 15:21:27 +0000
parents 0784d089fdc9
children aa729daae5e2
line wrap: on
line source

2000-09-12  William M. Perry  <wmperry@aventail.com>

	* dialog-gtk.el (popup-builtin-open-dialog): Went back to
	using our lisp implementation of the file dialog.  Much more
	featureful.

	* ui/gtk-file-dialog.el: Reworked to use CList instead of Tree
	elements (more like the `real' GTK file selector.

2000-09-10  William M. Perry  <wmperry@aventail.com>

	* gtk-iso8859-1.el (gtk-iso8859-1): Need to actually provide
	the feature

2000-09-09  William M. Perry  <wmperry@aventail.com>

	* dialog-gtk.el (popup-builtin-open-dialog): Guard against
	calling gtk-main-quit too many times when destroying the
	file-selection dialog.

2000-09-08  William M. Perry  <wmperry@aventail.com>

	* gtk-init.el (gtk-initialize-compose): Initialize the compose
	map like X does.

2000-09-03  William M. Perry  <wmperry@aventail.com>

	* menubar-items.el (default-menubar): Include the font & size
	menus when running under GTK.

	* gtk-faces.el (x-font-regexp-*): Added variable aliases for
	the x-font-regexp-* variables.  x-font-menu works now.

	* x-font-menu.el (font-menu-set-font): When setting the font, make
	sure we don't set the type to 'x' blithely.  This code is shared
	with GTK now.

2000-08-30  William M. Perry  <wmperry@aventail.com>

	* dialog-gtk.el (popup-builtin-open-dialog): Signal 'quit' if the
	user hits the cancel button.  This gets rid of the 'wrong type
	argument: stringp, nil' error.

2000-08-28  William M. Perry  <wmperry@aventail.com>

	* menubar-items.el (default-menubar): Disable the GTK font menu
	item.

	* dialog-gtk.el (popup-builtin-open-dialog): Reimplemented the
	file-open dialog to use the normal GTK selector.

2000-07-26  William M. Perry  <wmperry@aventail.com>

	* gtk-init.el (init-post-gtk-win): Define the mule-fonts specifier
	tag and default fonts for it when mule is provided.  This will
	make x-symbol.el work.

2000-07-24  William M. Perry  <wmperry@aventail.com>

	* ui/gdk.el: Ditto.

	* ui/gnome-widgets.el: Ditto.

	* ui/gtk-widgets.el: Updated all gtk-import-function calls to pass
	a symbol instead of a quoted string.

	* ui/gtk-ffi.el (gtk-import-variable): Make gtk-import-variable
	able to take symbols instead of just strings.  More consistent
	with gtk-import-function this way.

2000-07-22  William M. Perry  <wmperry@aventail.com>

	* gtk-init.el (init-pre-gtk-win): Did not realize I had to do lisp
	hackery to get '-unmapped' to work.

2000-07-12  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widgets.el (gtk-ctree-post-recursive): 
	(gtk-ctree-post-recursive-to-depth): 
	(gtk-ctree-pre-recursive): 
	(gtk-ctree-pre-recursive-to-depth): Added wrappers around the
	combined gtk-ctree-recurse to make things easier on GTK authors
	porting other code.

2000-07-11  William M. Perry  <wmperry@aventail.com>

	* gtk-init.el (init-gtk-win): Set gtk-initial-geometry out of
	command-line-args-left.
	(gtk-filter-arguments): New function to filter out only GTK/GNOME
	approved command line arguments.
	(init-gtk-win): Set gtk-initial-argv-list by filtering it.  This
	way we get session management/etc from GNOME.

2000-07-07  William M. Perry  <wmperry@aventail.com>

	* gtk-faces.el (gtk-init-global-faces): Make sure to pass in a GTK
	device (any GTK device) try-font-name when initializing the global
	faces or it gets confused and cannot find a font, so the code in
	faces.el ends up setting device-specific faces, which are hard (or
	at least non-obvious) for users to work around.

2000-07-01  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widgets.el (GtkType): Added GtkCTree finally.

	* ui/gtk-ffi.el (gtk-ffi-check-function): New function that will
	try to call a newly defined FFI function and report on whether we
	need to define any new marshallers for it.
	(gtk-ffi-debug): If non-nil, then we will check ALL functions that
	come through gtk-import-function.  All existing imported functions
	have been checked, and a few missings ones were added.

	* ui/glade.el: New file to import libglade functions.

2000-06-30  William M. Perry  <wmperry@aventail.com>

	* ui/gdk.el: Added most of the GDK drawing primitives.

2000-06-27  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widgets.el: Import gtk-major-version, gtk-minor-version,
	gtk-micro-version, gtk-interface-age, and gtk-binary-age.

	* ui/gtk-ffi.el (gtk-import-variable): New macro to import a
	variable.  Needed to do it as a function, otherwise you could not
	byte compile / dump the file in a non-windowed XEmacs.

2000-06-23  William M. Perry  <wmperry@aventail.com>

	* menubar-items.el (default-menubar): Disable
	make-frame-on-display if the function is not available.

2000-06-02  William M. Perry  <wmperry@aventail.com>

	* gtk-mouse.el (gtk-init-pointers): Make sure we set a toolbar
	pointer.  Looked kind of silly to have the 'xterm' cursor in
	there by default.

2000-06-01  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widgets.el: Imported GtkStatusbar

	* ui/gtk-marshal.el (define-marshaller): All marshalling functions
	are now static.
	* ui/gtk-marshal.el: Now outputs a function to populate a
	hashtable with mappings from function name -> function pointer.
	Also emits the find_marshaller () function that looks at this
	hashtable.

2000-05-29  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-ffi.el (gtk-import-function): Allow passing in of a
	symbol for the function name, as well as a string.

	* ui/gtk-widgets.el: Import the GtkSpinButton widget.

2000-05-26  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-ffi.el (gtk-import-function): Rewrote as a macro so that
	teh file can be safely byte-compiled.  Argument values no longer
	need to be quoted, and the function is not actually imported until
	the function is called.  Should save even more on loadup time.
	(gtk-import-function): Do not defvar `lisp-name' - put the FFI
	object on the symbols plist.  Makes the lisp variable namespace
	that much cleaner.

	* ui/gtk-widgets.el: New uber-file containing all the GTK imported
	functions.  Load time is significantly faster than requiring ~90
	different (usually 5 line) .el files, and polluting the 'features'
	variable.

2000-05-23  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widget-accessors.el (define-widget-accessors): Fixed
	bogus handling of GTkListOfString and GtkListOfObject slots.
	These need to have the FULL type, not the fundamental type.  And
	_POINTER was just plain wrong for them - cause beautiful crashes
	on linux. :)

	* gtk-faces.el (gtk-choose-font): New function to change fonts
	based on a GTK font selection dialog.

	* menubar-items.el (default-menubar): Only show the font/size
	submenus when we are in an X frame.
	(default-menubar): Show a gtk-specific item when on GTK frames.

	* ui/gtk-marshal.el (define-marshaller): We need to special case
	anything with FLOAT in the argument list or the parameters get
	screwed up royally.

2000-05-21  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-file-dialog.el (gtk-file-dialog-fill-file-list): New file
	dialog that is actually useful and much prettier than the default
	GTK one.

2000-05-20  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-ffi.el (gtk-import-function): Auto-run gnome-*-get-type
	routines as well as the gtk-*-get-type ones.

	* minibuf.el (mouse-read-file-name-1): Now tries to use the new
	builtin dialog spec ben wrote about.  Uses the GTK file selection
	dialog.  We should be able to come up with something much sexier
	though - the default dialog box for GTK sucks hard.

2000-05-17  William M. Perry  <wmperry@aventail.com>

	* gtk-faces.el (gtk-init-device-faces): Make use of the extended
	return values of gtk-style-info.  Set the 'highlight' face to look
	like GTK_STATE_PRELIGHT and 'zmacs-region' to be
	GTK_STATE_SELECTED.  Unfortunately these two faces will not
	automatically be updated because they are not exposed to lisp
	like Vdefault_face and friends.

2000-05-16  William M. Perry  <wmperry@aventail.com>

	* gtk-faces.el (gtk-init-device-faces): Removed a whole bunch of
	face munging that is now done down in the guts of the GtkXEmacs
	widget.

	* gnuserv.el (gnuserv-edit-files): Handle GTK devices.

	* ui/gtk-ffi.el (gtk-import-function): Make this a noop if
	noninteractive.  This allows us to compile the files during the
	make process.

2000-05-10  William M. Perry  <wmperry@aventail.com>

	* dialog-gtk.el: New file implementing popup dialogs in Lisp using
	GTK primitives.  Called from dialog-gtk.c

	* dumped-lisp.el (preloaded-file-list): Make sure we load up
	menubar-items under GTK.
	(preloaded-file-list): Load up dialog-gtk when using GTK.

2000-05-08  William M. Perry  <wmperry@aventail.com>

	* ui/gtk-widget-accessors.el (define-widget-accessors): New file
	to define C functions that go into
	../../src/emacs-widget-accessors.c.  This is a hack to get around
	the lack of accessor/settor functions in GTK for a LOT of things
	that are required for full functionality (like dialogs)

2000-05-07  William M. Perry  <wmperry@aventail.com>

	* gtk-faces.el (gtk-init-face-from-resources): Set the highlight
	face as well.