Mercurial > hg > xemacs-beta
view src/general-slots.h @ 5602:c9e5612f5424
Support the MP library on recent FreeBSD, have it pass relevant tests.
src/ChangeLog addition:
2011-11-26 Aidan Kehoe <kehoea@parhasard.net>
* number-mp.c (bignum_to_string):
Don't overwrite the accumulator we've just set up for this
function.
* number-mp.c (BIGNUM_TO_TYPE):
mp_itom() doesn't necessarily do what this code used to think with
negative numbers, it can treat them as unsigned ints. Subtract
numbers from bignum_zero instead of multiplying them by -1 to
convert them to their negative equivalents.
* number-mp.c (bignum_to_int):
* number-mp.c (bignum_to_uint):
* number-mp.c (bignum_to_long):
* number-mp.c (bignum_to_ulong):
* number-mp.c (bignum_to_double):
Use the changed BIGNUM_TO_TYPE() in these functions.
* number-mp.c (bignum_ceil):
* number-mp.c (bignum_floor):
In these functions, be more careful about rounding to positive and
negative infinity, respectively. Don't use the sign of QUOTIENT
when working out out whether to add or subtract one, rather use
the sign QUOTIENT would have if arbitrary-precision division were
done.
* number-mp.h:
* number-mp.h (MP_GCD):
Wrap #include <mp.h> in BEGIN_C_DECLS/END_C_DECLS.
* number.c (Fbigfloat_get_precision):
* number.c (Fbigfloat_set_precision):
Don't attempt to call XBIGFLOAT_GET_PREC if this build doesn't
support big floats.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 26 Nov 2011 17:59:14 +0000 |
parents | 48a3d3281b48 |
children | 1a507c4c6c42 |
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/* Commonly-used symbols -- include file Copyright (C) 1995 Sun Microsystems. Copyright (C) 1995, 1996, 2000, 2001, 2002, 2003, 2010 Ben Wing. This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not in FSF. */ /* The purpose of this file is as a central place to stick symbols that don't have any obvious connection to any particular module and might be used in many different contexts. Four types of declarations are allowed here: SYMBOL (Qfoo); declares a symbol "foo" SYMBOL_MODULE_API (Qfoo); declares a symbol "foo" that is visible to modules SYMBOL_KEYWORD (Q_foo); declares a keyword symbol ":foo" SYMBOL_GENERAL (Qfoo, "bar"); declares a symbol named "bar" but stored in the variable Qfoo SYMBOL_KEYWORD_GENERAL (Q_foo_, ":bar"); declares a keyword named ":bar" but stored in the variable Q_foo_. To sort the crap in this file, use the following: (sort-regexp-fields nil "^.*(Q_?\\(.*\\));$" "\\1" (progn (search-forward "SYMBOL") (match-beginning 0)) (point-max)) */ SYMBOL (Qabort); SYMBOL_KEYWORD (Q_accelerator); SYMBOL_KEYWORD (Q_active); SYMBOL (Qafter); SYMBOL (Qall); SYMBOL_KEYWORD (Q_allow_other_keys); SYMBOL (Qand); SYMBOL (Qappend); SYMBOL (Qascii); SYMBOL (Qassoc); SYMBOL (Qat); SYMBOL (Qautodetect); SYMBOL (Qbad_variable); SYMBOL (Qbefore); SYMBOL (Qbigfloat); SYMBOL (Qbinary); SYMBOL (Qbitmap); SYMBOL (Qboolean); SYMBOL_KEYWORD (Q_border); SYMBOL (Qbottom); SYMBOL (Qbottom_margin); SYMBOL (Qbuffer); SYMBOL (Qbuffers); SYMBOL (Qbuilt_in); SYMBOL (Qbutton); SYMBOL_KEYWORD (Q_buttons); SYMBOL_KEYWORD (Q_callback); SYMBOL_KEYWORD (Q_callback_ex); SYMBOL (Qcancel); SYMBOL (Qcar); SYMBOL (Qcategory); SYMBOL (Qccl_program); SYMBOL (Qcenter); SYMBOL (Qchain); SYMBOL (Qchange); SYMBOL (Qchannel); SYMBOL (Qchar); SYMBOL (Qcharacter); SYMBOL (Qchars); SYMBOL (Qcode_page); SYMBOL (Qcoding_system); SYMBOL (Qcoerce); SYMBOL (Qcolor); SYMBOL (Qcolumns); SYMBOL (Qcommand); SYMBOL_KEYWORD (Q_config); SYMBOL (Qconsole); SYMBOL (Qcontrol_1); SYMBOL (Qcopies); SYMBOL (Qcount); SYMBOL_MODULE_API (Qcritical); SYMBOL (Qctext); SYMBOL (Qcurrent); SYMBOL (Qcursor); SYMBOL (Qdata); SYMBOL_KEYWORD (Q_data); SYMBOL (Qdde); SYMBOL (Qdead); SYMBOL (Qdebug); SYMBOL (Qdefault); /* We name the C variable corresponding to the keyword Q_default_, not Q_default, to allow it to be useful with PARSE_KEYWORDS (). */ SYMBOL_KEYWORD_GENERAL (Q_default_, ":default"); SYMBOL_MODULE_API (Qdelete); SYMBOL (Qdelq); SYMBOL (Qdescription); SYMBOL_KEYWORD (Q_descriptor); SYMBOL (Qdevice); SYMBOL (Qdevices); SYMBOL_KEYWORD (Q_device); SYMBOL (Qdialog); SYMBOL (Qdirectory); SYMBOL (Qdimension); SYMBOL (Qdisplay); SYMBOL (Qdoc_string); SYMBOL (Qdocumentation); SYMBOL (Qduplex); SYMBOL (Qemergency); SYMBOL (Qempty); SYMBOL_KEYWORD (Q_end); SYMBOL (Qencode_as_utf_8); SYMBOL (Qeval); SYMBOL (Qevent); SYMBOL (Qextents); SYMBOL (Qexternal); SYMBOL (Qface); SYMBOL (Qfaces); SYMBOL (Qfallback); SYMBOL (Qfile); SYMBOL_MODULE_API (Qfile_name); SYMBOL_KEYWORD (Q_filter); SYMBOL (Qfinal); SYMBOL (Qfixnum); SYMBOL_MODULE_API (Qfixnump); SYMBOL (Qfloat); SYMBOL (Qfont); SYMBOL (Qframe); SYMBOL (Qframes); SYMBOL (Qfrom_page); SYMBOL (Qfrom_unicode); SYMBOL (Qfull_assoc); SYMBOL (Qfuncall); SYMBOL (Qfunction); SYMBOL (Qgarbage_collection); SYMBOL (Qgeneric); SYMBOL (Qgeometry); SYMBOL (Qglobal); SYMBOL (Qglyph); SYMBOL (Qgtk); SYMBOL (Qgui_item); SYMBOL (Qgutter); SYMBOL (Qheight); SYMBOL_KEYWORD (Q_height); SYMBOL (Qhelp); SYMBOL (Qhigh); SYMBOL (Qhighlight); SYMBOL (Qhorizontal); SYMBOL (Qicon); SYMBOL (Qid); SYMBOL (Qignore); SYMBOL (Qinitial); SYMBOL (Qimage); SYMBOL_KEYWORD (Q_image); SYMBOL_KEYWORD (Q_included); SYMBOL (Qinfo); SYMBOL (Qinherit); SYMBOL_KEYWORD (Q_initial_focus); SYMBOL (Qinteger); SYMBOL (Qinternal); SYMBOL (Qiso2022); SYMBOL_KEYWORD (Q_items); SYMBOL_KEYWORD (Q_justify); SYMBOL_KEYWORD (Q_vertically_justify); SYMBOL_KEYWORD (Q_horizontally_justify); SYMBOL_KEYWORD (Q_key); SYMBOL (Qkey); SYMBOL (Qkey_assoc); SYMBOL (Qkey_mapping); SYMBOL_KEYWORD (Q_key_sequence); SYMBOL (Qkeyboard); SYMBOL (Qkeymap); SYMBOL_KEYWORD (Q_keys); SYMBOL_KEYWORD (Q_label); SYMBOL (Qlandscape); SYMBOL (Qlast_command); SYMBOL (Qleft); SYMBOL (Qleft_margin); SYMBOL (Qlet); SYMBOL (Qlevel); SYMBOL (Qlist); SYMBOL (Qlittle_endian); SYMBOL (Qlocale); SYMBOL (Qlow); SYMBOL_GENERAL (Qlss, "<"); SYMBOL (Qmagic); SYMBOL_KEYWORD (Q_margin_width); SYMBOL (Qmarkers); SYMBOL (Qmax); SYMBOL (Qmemory); SYMBOL (Qmenubar); SYMBOL (Qmessage); SYMBOL_GENERAL (Qminus, "-"); SYMBOL (Qmodifiers); SYMBOL (Qmotion); SYMBOL (Qmsprinter); SYMBOL (Qmswindows); SYMBOL (Qname); SYMBOL_MODULE_API (Qnative); SYMBOL (Qnatnum); SYMBOL (Qno); SYMBOL (Qnone); SYMBOL (Qnot); SYMBOL (Qnothing); SYMBOL_MODULE_API (Qnotice); SYMBOL (Qobject); SYMBOL (Qok); SYMBOL (Qold_assoc); SYMBOL (Qold_delete); SYMBOL (Qold_delq); SYMBOL (Qold_rassoc); SYMBOL (Qold_rassq); SYMBOL (Qonly); SYMBOL (Qor); SYMBOL (Qorientation); SYMBOL_KEYWORD (Q_orientation); SYMBOL (Qother); SYMBOL (Qpage_setup); SYMBOL (Qpages); SYMBOL (Qpeer); SYMBOL (Qpointer); SYMBOL (Qpopup); SYMBOL (Qportrait); SYMBOL (Qprepend); SYMBOL (Qprint); SYMBOL (Qprinter); SYMBOL_KEYWORD (Q_printer_settings); SYMBOL (Qprocess); SYMBOL_KEYWORD (Q_properties); SYMBOL (Qprovide); SYMBOL (Qquery_coding_clear_highlights); SYMBOL (Qquery_coding_warning_face); SYMBOL (Qquestion); SYMBOL_KEYWORD (Q_question); SYMBOL (Qquote); SYMBOL (Qradio); SYMBOL (Qrassoc); SYMBOL (Qrassq); SYMBOL (Qratio); SYMBOL (Qredisplay); SYMBOL (Qremove_all); SYMBOL (Qrequire); SYMBOL (Qresource); SYMBOL (Qretry); SYMBOL (Qreturn); SYMBOL (Qreverse); SYMBOL (Qright); SYMBOL (Qright_margin); SYMBOL_MODULE_API (Qsearch); SYMBOL (Qselected); SYMBOL_KEYWORD (Q_selected); SYMBOL (Qselection); SYMBOL (Qset_glyph_image); SYMBOL (Qseven); SYMBOL (Qsignal); SYMBOL_MODULE_API (Qsimple); SYMBOL (Qsize); SYMBOL (Qsound); SYMBOL (Qspace); SYMBOL (Qspecifier); SYMBOL (Qstandard); SYMBOL_KEYWORD (Q_start); SYMBOL (Qstream); SYMBOL (Qstring); SYMBOL (Qstring_match); SYMBOL_KEYWORD (Q_style); SYMBOL_KEYWORD (Q_suffix); SYMBOL (Qsubtype); SYMBOL (Qsucceeded); SYMBOL (Qsymbol); SYMBOL (Qsyntax); SYMBOL (Qsystem_default); SYMBOL (Qterminal); SYMBOL (Qtest); SYMBOL_KEYWORD (Q_test); SYMBOL (Qtext); SYMBOL_KEYWORD (Q_text); SYMBOL (Qthis_command); SYMBOL (Qtimeout); SYMBOL (Qtimestamp); SYMBOL_KEYWORD (Q_title); SYMBOL (Qto_page); SYMBOL (Qtoggle); SYMBOL (Qtoolbar); SYMBOL (Qtop); SYMBOL (Qtop_margin); SYMBOL (Qtty); SYMBOL (Qtype); SYMBOL_KEYWORD (Q_type); SYMBOL (Qundecided); SYMBOL (Qundefined); SYMBOL (Qunencodable); SYMBOL (Qinvalid_sequence); SYMBOL (Qunimplemented); SYMBOL (Qunicode_registries); SYMBOL (Qunicode_type); SYMBOL (Quser_default); SYMBOL_KEYWORD (Q_value); SYMBOL (Qvalue_assoc); SYMBOL (Qvertical); SYMBOL (Qwarning); SYMBOL (Qwidget); SYMBOL (Qwidth); SYMBOL_KEYWORD (Q_width); SYMBOL (Qwindow); SYMBOL (Qwindows); SYMBOL (Qwindow_id); SYMBOL (Qwindow_system); SYMBOL (Qx); SYMBOL (Qy); SYMBOL (Qyes);