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view src/offix-types.h @ 4716:dca5bb2adff1
Don't cons with #'mapcar calls where the result is discarded,
decide on mapc-internal at compile time if the Common Lisp functionality is
not being used.
2009-10-12 Aidan Kehoe <kehoea@parhasard.net>
* cl-macs.el (mapc):
New compiler macro, use mapc-internal at
compile time if we're not using the Common Lisp functionality.
* bytecomp.el (byte-compile-mapcar, byte-compile-maplist): New.
If the return value of mapcar is being discarded, compile it to a
mapc-internal call instead, and warn, because the programmer
probably can't rely on always being compiled by an XEmacs that
does this. Similarly for maplist and mapl; and use
byte-compile-funarg for map, mapl, mapcan, mapcon.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 12 Oct 2009 17:19:52 +0100 |
| parents | 74fd4e045ea6 |
| children | 697ef44129c6 |
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/* Copyright (C) 1996 César Crusius This file is part of the DND Library. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef INCLUDED_offix_types_h_ #define INCLUDED_offix_types_h_ #define DndNotDnd -1 #define DndUnknown 0 #define DndRawData 1 #define DndFile 2 #define DndFiles 3 #define DndText 4 #define DndDir 5 #define DndLink 6 #define DndExe 7 #define DndURL 8 #define DndMIME 9 #define DndEND 10 #endif /* INCLUDED_offix_types_h_ */