Mercurial > hg > xemacs-beta
view src/select.h @ 4329:d9eb5ea14f65
Provide %b in #'format; use it for converting between ints and bit vectors.
lisp/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* subr.el (integer-to-bit-vector): New.
* subr.el (bit-vector-to-integer): New.
Provide naive implementations using the Lisp reader for these.
src/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* doprnt.c (emacs_doprnt_1):
Add support for formatted printing of both longs and bignums as
base 2.
* editfns.c (Fformat):
Document the new %b escape for #'format.
* lisp.h:
Make ulong_to_bit_string available beside long_to_string.
* lread.c:
Fix a bug where the integer base was being ignored in certain
contexts; thank you Sebastian Freundt. This is necessary for
correct behaviour of #'integer-to-bit-vector and
#'bit-vector-to-integer, just added to subr.el
* print.c (ulong_to_bit_string): New.
Analagous to long_to_string, but used all the time when %b is
encountered, since we can't pass that to sprintf.
man/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* lispref/strings.texi (Formatting Strings):
Document %b for binary output.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 17 Dec 2007 08:44:14 +0100 |
| parents | 5e906dd5c3e9 |
| children | 308d34e9f07d |
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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 2, 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; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* 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_ */