view src/select.h @ 5769:ffc0c5a66ab1

Be lazy converting markers to integers, bytecode_{arithcompare,arithop}(). src/ChangeLog addition: 2013-12-15 Aidan Kehoe <kehoea@parhasard.net> * bytecode.c (bytecode_arithcompare): * bytecode.c (bytecode_arithop): Call promote_args_lazy () in these two functions, only converting markers to fixnums if absolutely necessary (since that is ON with large, mule buffers). * data.c (BIGNUM_CASE): * data.c (RATIO_CASE): * data.c (BIGFLOAT_CASE): * data.c (ARITHCOMPARE_MANY): Call promote_args_lazy () here too if WITH_NUMBER_TYPES is defined. We're not doing the equivalent with the non-NUMBER_TYPES code, but that's mostly fine, we are doing it in the bytecode. * number.h: * number.h (NUMBER_TYPES): * number.h (promote_args_lazy): Add this, returning LAZY_MARKER_T if both arguments are markers that point to the same buffer. tests/ChangeLog addition: 2013-12-15 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Test arithmetic comparisons with markers, check the type of the returned values for #'min and #'max.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 15 Dec 2013 10:26:31 +0000
parents 308d34e9f07d
children
line wrap: on
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/* Generic select data structures functions
   Copyright (C) 1999 Andy Piper

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. */

#ifndef INCLUDED_select_h_
#define INCLUDED_select_h_

/* X Atoms */
extern Lisp_Object QPRIMARY, QSECONDARY, QSTRING, QINTEGER, QCLIPBOARD,
  QTIMESTAMP, QTEXT, QDELETE, QMULTIPLE, QINCR, QEMACS_TMP, QTARGETS, QATOM,
  QNULL, QATOM_PAIR, QCOMPOUND_TEXT;

/* Windows clipboard formats */
extern Lisp_Object QCF_TEXT, QCF_BITMAP, QCF_METAFILEPICT, QCF_SYLK, QCF_DIF,
  QCF_TIFF, QCF_OEMTEXT, QCF_DIB, QCF_DIBV5, QCF_PALETTE, QCF_PENDATA,
  QCF_RIFF, QCF_WAVE, QCF_UNICODETEXT, QCF_ENHMETAFILE, QCF_HDROP, QCF_LOCALE,
  QCF_OWNERDISPLAY, QCF_DSPTEXT, QCF_DSPBITMAP, QCF_DSPMETAFILEPICT,
  QCF_DSPENHMETAFILE;

/* Selection strategies */
extern Lisp_Object Qreplace_all, Qreplace_existing, Qappend;

/* "Selection owner couldn't convert selection" */
extern Lisp_Object Qselection_conversion_error;

/* Selection input & output */
Lisp_Object select_convert_in (Lisp_Object selection,
			       Lisp_Object type,
			       Lisp_Object value);
Lisp_Object select_convert_out (Lisp_Object selection,
				Lisp_Object type,
				Lisp_Object value);
Lisp_Object select_coerce (Lisp_Object selection,
			   Lisp_Object type,
			   Lisp_Object value);

/* Notifications */
void handle_selection_clear (Lisp_Object selection_symbol);

void select_notify_buffer_kill (Lisp_Object buffer);

Lisp_Object get_selection_raw_time(Lisp_Object selection);

/* Lisp functions we export for other files' use */
EXFUN (Fregister_selection_data_type, 2);
EXFUN (Fselection_data_type_name, 2);
EXFUN (Favailable_selection_types, 2);
EXFUN (Fselection_owner_p, 1);
EXFUN (Fselection_exists_p, 3);

#endif /* INCLUDED_select_h_ */