Mercurial > hg > xemacs-beta
view etc/XKeysymDB @ 4885:6772ce4d982b
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 | 376386a54a3c |
| children |
line wrap: on
line source
! $XConsortium: XKeysymDB,v 1.13 94/04/13 18:07:58 gildea Exp $ ! Copyright 1993 Massachusetts Institute of Technology ! ! Permission to use, copy, modify, distribute, and sell this software and ! its documentation for any purpose is hereby granted without fee, provided ! that the above copyright notice appear in all copies and that both that ! copyright notice and this permission notice appear in supporting ! documentation, and that the name of M.I.T. not be used in advertising or ! publicity pertaining to distribution of the software without specific, ! written prior permission. M.I.T. makes no representations about the ! suitability of this software for any purpose. It is provided "as is" ! without express or implied warranty. hpmute_acute :100000A8 hpmute_grave :100000A9 hpmute_asciicircum :100000AA hpmute_diaeresis :100000AB hpmute_asciitilde :100000AC hplira :100000AF hpguilder :100000BE hpYdiaeresis :100000EE hpIO :100000EE hplongminus :100000F6 hpblock :100000FC apLineDel :1000FF00 apCharDel :1000FF01 apCopy :1000FF02 apCut :1000FF03 apPaste :1000FF04 apMove :1000FF05 apGrow :1000FF06 apCmd :1000FF07 apShell :1000FF08 apLeftBar :1000FF09 apRightBar :1000FF0A apLeftBox :1000FF0B apRightBox :1000FF0C apUpBox :1000FF0D apDownBox :1000FF0E apPop :1000FF0F apRead :1000FF10 apEdit :1000FF11 apSave :1000FF12 apExit :1000FF13 apRepeat :1000FF14 hpModelock1 :1000FF48 hpModelock2 :1000FF49 hpReset :1000FF6C hpSystem :1000FF6D hpUser :1000FF6E hpClearLine :1000FF6F hpInsertLine :1000FF70 hpDeleteLine :1000FF71 hpInsertChar :1000FF72 hpDeleteChar :1000FF73 hpBackTab :1000FF74 hpKP_BackTab :1000FF75 apKP_parenleft :1000FFA8 apKP_parenright :1000FFA9 I2ND_FUNC_L :10004001 I2ND_FUNC_R :10004002 IREMOVE :10004003 IREPEAT :10004004 IA1 :10004101 IA2 :10004102 IA3 :10004103 IA4 :10004104 IA5 :10004105 IA6 :10004106 IA7 :10004107 IA8 :10004108 IA9 :10004109 IA10 :1000410A IA11 :1000410B IA12 :1000410C IA13 :1000410D IA14 :1000410E IA15 :1000410F IB1 :10004201 IB2 :10004202 IB3 :10004203 IB4 :10004204 IB5 :10004205 IB6 :10004206 IB7 :10004207 IB8 :10004208 IB9 :10004209 IB10 :1000420A IB11 :1000420B IB12 :1000420C IB13 :1000420D IB14 :1000420E IB15 :1000420F IB16 :10004210 DRemove :1000FF00 Dring_accent :1000FEB0 Dcircumflex_accent :1000FE5E Dcedilla_accent :1000FE2C Dacute_accent :1000FE27 Dgrave_accent :1000FE60 Dtilde :1000FE7E Ddiaeresis :1000FE22 osfCopy :1004FF02 osfCut :1004FF03 osfPaste :1004FF04 osfBackTab :1004FF07 osfBackSpace :1004FF08 osfClear :1004FF0B osfEscape :1004FF1B osfAddMode :1004FF31 osfPrimaryPaste :1004FF32 osfQuickPaste :1004FF33 osfPageLeft :1004FF40 osfPageUp :1004FF41 osfPageDown :1004FF42 osfPageRight :1004FF43 osfActivate :1004FF44 osfMenuBar :1004FF45 osfLeft :1004FF51 osfUp :1004FF52 osfRight :1004FF53 osfDown :1004FF54 osfPrior :1004FF55 osfNext :1004FF56 osfEndLine :1004FF57 osfBeginLine :1004FF58 osfEndData :1004FF59 osfBeginData :1004FF5A osfPrevMenu :1004FF5B osfNextMenu :1004FF5C osfPrevField :1004FF5D osfNextField :1004FF5E osfSelect :1004FF60 osfInsert :1004FF63 osfUndo :1004FF65 osfMenu :1004FF67 osfCancel :1004FF69 osfHelp :1004FF6A osfSelectAll :1004FF71 osfDeselectAll :1004FF72 osfReselect :1004FF73 osfExtend :1004FF74 osfRestore :1004FF78 osfSwitchDirection :1004FF7E osfPriorMinor :1004FFF5 osfNextMinor :1004FFF6 osfRightLine :1004FFF7 osfLeftLine :1004FFF8 osfDelete :1004FFFF SunFA_Grave :1005FF00 SunFA_Circum :1005FF01 SunFA_Tilde :1005FF02 SunFA_Acute :1005FF03 SunFA_Diaeresis :1005FF04 SunFA_Cedilla :1005FF05 SunF36 :1005FF10 SunF37 :1005FF11 SunSys_Req :1005FF60 SunProps :1005FF70 SunFront :1005FF71 SunCopy :1005FF72 SunOpen :1005FF73 SunPaste :1005FF74 SunCut :1005FF75 SunPowerSwitch :1005FF76 SunAudioLowerVolume :1005FF77 SunAudioMute :1005FF78 SunAudioRaiseVolume :1005FF79 SunVideoDegauss :1005FF7A SunVideoLowerBrightness :1005FF7B SunVideoRaiseBrightness :1005FF7C SunPowerSwitchShift :1005FF7D SunCompose :FF20 SunPageUp :FF55 SunPageDown :FF56 SunPrint_Screen :FF61 SunUndo :FF65 SunAgain :FF66 SunFind :FF68 SunStop :FF69 SunAltGraph :FF7E WYSetup :1006FF00 ncdSetup :1006FF00 XeroxPointerButton1 :10070001 XeroxPointerButton2 :10070002 XeroxPointerButton3 :10070003 XeroxPointerButton4 :10070004 XeroxPointerButton5 :10070005 usldead_acute :100000A8 usldead_grave :100000A9 usldead_diaeresis :100000AB usldead_asciicircum :100000AA usldead_asciitilde :100000AC usldead_cedilla :1000FE2C usldead_ring :1000FEB0