Move the various map* functions to C; add #'map-into. src/ChangeLog addition: 2010-01-31 Aidan Kehoe <kehoea@parhasard.net> Move #'mapcar*, #'mapcan, #'mapc, #'map, #'mapl, #'mapcon to C; extend #'mapvector, #'mapconcat, #'mapcar to support more SEQUENCES; have them all error with circular lists. * fns.c (Fsubseq): Call CHECK_SEQUENCE here; Flength can return from the debugger if it errors with a non-sequence, leading to a crash in Fsubseq if sequence really is *not* a sequence. (mapcarX): Rename mapcar1 to mapcarX; rework it comprehensively to take an optional lisp output argument, and a varying number of sequences. Special-case a single list argument, as we used to, saving its elements in the stack space for the results before calling FUNCTION, so FUNCTION can corrupt the list all it wants. dead_wrong_type_argument() in the other cases if we encounter a non-cons where we expected a cons. (Fmapconcat): Accept further SEQUENCES after separator here. Special-case the idiom (mapconcat 'identity SEQUENCE), don't even funcall. (FmapcarX): Rename this from Fmapcar. Accept optional SEQUENCES. (Fmapvector): Accept optional SEQUENCES. (Fmapcan, Fmapc, Fmap): Move these here from cl-extra.el. (Fmap_into): New function, as specified by Common Lisp. (maplist): New function, the guts of the implementation of Fmaplist and Fmapl. (Fmaplist, Fmapl, Fmapcon): Move these from cl-extra.el. (syms_of_fns): Add a few needed symbols here, for the type tests used by #'map. Add the new subrs, with aliases for #'mapc-internal and #'mapcar. * general-slots.h: Declare Qcoerce here, now it's used in both indent.c and fns.c * indent.c (syms_of_indent): Qcoerce is gone from here. * lisp.h: Add ARRAYP(), SEQUENCEP(), and the corresponding CHECK_* macros. Declare Fbit_vector, Fstring, FmapcarX, now other files need to use them. * data.c (Farrayp, Fsequencep): Use ARRAYP and SEQUENCEP, just added to lisp.h * buffer.c (Fbuffer_list): Now Fmapcar has been renamed FmapcarX and takes MANY arguments, update this function to reflect that. lisp/ChangeLog addition: 2010-01-31 Aidan Kehoe <kehoea@parhasard.net> * cl.el (mapcar*): Delete; this is now in fns.c. Use #'mapc, not #'mapc-internal in a couple of places. * cl-macs.el (mapc, mapcar*, map): Delete these compiler macros now the corresponding functions are in fns.c; there's no run-time advantage to the macros. * cl-extra.el (coerce): Extend the possible conversions here a little; it's not remotely comprehensive yet, though it does allow running slightly more Common Lisp code than previously. (cl-mapcar-many): Delete. (map, maplist, mapc, mapl, mapcan, mapcon): Move these to fns.c. * bytecomp.el (byte-compile-maybe-mapc): Use #'mapc itself, not #'mapc-internal, now the former is in C. (mapcar*): Use #'byte-compile-maybe-mapc as this function's byte-compile method, now a #'mapc that can take more than one sequence is in C. * obsolete.el (cl-mapc): Move this compatibility alias to this file. * update-elc.el (do-autoload-commands): Use #'mapc, not #'mapc-internal here.

/* Gauge Widget for XEmacs. 
   Copyright (C) 1999 Edward A. Falk

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.  */

/*
 * GaugeP.h - Gauge widget
 *
 * Author: Edward A. Falk
 *         falk@falconer.vip.best.com
 *  
 * Date:   July 9, 1997
 */

#ifndef _XawGaugeP_h
#define _XawGaugeP_h

/***********************************************************************
 *
 * Gauge Widget Private Data
 *
 * Gauge has little in common with the label widget, but can make use
 * of some label resources, so is subclassed from label.
 *
 ***********************************************************************/

#include "xlwgauge.h"
#include ATHENA_LabelP_h_

/* New fields for the Gauge widget class record */

typedef struct {XtPointer extension;} GaugeClassPart;

/* Full class record declaration */
typedef struct _GaugeClassRec {
    CoreClassPart	core_class;
    SimpleClassPart	simple_class;
#ifdef	_ThreeDP_h
    ThreeDClassPart     threeD_class;
#endif
    LabelClassPart	label_class;
    GaugeClassPart	gauge_class;
} GaugeClassRec;

extern GaugeClassRec gaugeClassRec;

/* New fields for the Gauge widget record */
typedef struct {
    /* resources */
    int		value, v0,v1 ;
    int		ntics, nlabels ;
    String	*labels ;
    XtOrientation orientation ;
    Boolean	autoScaleUp ;	/* scales automatically */
    Boolean	autoScaleDown ;	/* scales automatically */
    int		update ;	/* update interval */
    XtCallbackList getValue ;	/* proc to call to fetch a point */

    /* private state */
    Dimension	gmargin ;	/* edges <-> gauge */
    Dimension	tmargin ;	/* top (left) edge <-> tic marks */
    Dimension	lmargin ;	/* tic marks <-> labels */
    Dimension	margin0 ;	/* left/bottom margin */
    Dimension	margin1 ;	/* right/top margin */
    XtIntervalId intervalId ;
    Atom	selected ;
    String	selstr ;	/* selection string, if any */
    GC		inverse_GC ;
} GaugePart;


/****************************************************************
 *
 * Full instance record declaration
 *
 ****************************************************************/

typedef struct _GaugeRec {
    CorePart	core;
    SimplePart	simple;
#ifdef	_ThreeDP_h
    ThreeDPart  threeD;
#endif
    LabelPart	label;
    GaugePart	gauge;
} GaugeRec;

#endif /* _XawGaugeP_h */