#ifndef SRCPROPH
#define SRCPROPH
-/* Copyright (C) 1995,1996 Mikael Djurfeldt
+/* Copyright (C) 1995,1996 Free Software Foundation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
*
* As a special exception, the Free Software Foundation gives permission
* for additional uses of the text contained in its release of GUILE.
* If you do not wish that, delete this exception notice.
*
* The author can be reached at djurfeldt@nada.kth.se
- * Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN
- */
+ * Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN */
+
+/* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
+ gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
\f
#include "libguile/__scm.h"
\f
-SCM scm_i_copy;
-
/* {The old whash table interface}
* *fixme* This is a temporary solution until weak hash table access
* has been optimized for speed (which is quite necessary, if they are
#define scm_whash_create_handle(whash, key) scm_hash_fn_create_handle_x (whash, key, SCM_UNSPECIFIED, scm_ihashq, scm_sloppy_assq, 0)
#define scm_whash_lookup(whash, obj) scm_hash_fn_ref (whash, obj, SCM_BOOL_F, scm_ihashq, scm_sloppy_assq, 0)
#define scm_whash_insert(whash, key, obj) \
-{ \
+do { \
register SCM w = (whash); \
SCM_WHASHSET (w, scm_whash_create_handle (w, key), obj); \
-} \
+} while (0)
/* {Source properties}
scm_srcprops srcprops[1];
} scm_srcprops_chunk;
-#define SRCPROPSP(p) (SCM_TYP16 (p) == scm_tc16_srcprops)
-#define SRCPROPBRK(p) ((1L << 16) & SCM_CAR (p) ? SCM_BOOL_T : SCM_BOOL_F)
+#define SRCPROPSP(p) (SCM_NIMP(p) && (SCM_TYP16 (p) == scm_tc16_srcprops))
+#define SRCPROPBRK(p) (SCM_BOOL((1L << 16) & SCM_UNPACK_CAR (p)))
#define SRCPROPPOS(p) ((scm_srcprops *) SCM_CDR (p))->pos
#define SRCPROPLINE(p) (SRCPROPPOS(p) >> 12)
#define SRCPROPCOL(p) (SRCPROPPOS(p) & 0x0fffL)
#define SRCPROPFNAME(p) ((scm_srcprops *) SCM_CDR (p))->fname
#define SRCPROPCOPY(p) ((scm_srcprops *) SCM_CDR (p))->copy
#define SRCPROPPLIST(p) ((scm_srcprops *) SCM_CDR (p))->plist
-#define SETSRCPROPBRK(p) (SCM_CAR (p) = SCM_CAR (p) | (1L << 16))
-#define CLEARSRCPROPBRK(p) (SCM_CAR (p) = SCM_CAR (p) & ~(1L << 16))
+#define SETSRCPROPBRK(p) (SCM_SETOR_CAR (p, (1L << 16)))
+#define CLEARSRCPROPBRK(p) SCM_SETAND_CAR (p, ~(1L << 16))
#define SRCPROPMAKPOS(l,c) (((l) << 12) + (c))
#define SETSRCPROPPOS(p,l,c) (SRCPROPPOS (p) = SRCPROPMAKPOS (l, c))
#define SETSRCPROPLINE(p,l) SETSRCPROPPOS (p, l, SRCPROPCOL (p))
#define SRCBRKP(x) (SCM_NIMP (t.arg1 = scm_whash_lookup (scm_source_whash, (x)))\
&& SRCPROPSP (t.arg1)\
- && (1L << 16) & SCM_CAR (t.arg1))
+ && ((1L << 16) & SCM_UNPACK (SCM_CAR (t.arg1))))
-#define PROCTRACEP(x) SCM_NFALSEP (scm_procedure_property (x, scm_i_trace))
+#define PROCTRACEP(x) SCM_NFALSEP (scm_procedure_property (x, scm_sym_trace))
+
+extern SCM scm_sym_filename;
+extern SCM scm_sym_copy;
+extern SCM scm_sym_line;
+extern SCM scm_sym_column;
+extern SCM scm_sym_breakpoint;
\f
-extern SCM scm_srcprops_to_plist SCM_P ((SCM obj));
-extern SCM scm_make_srcprops SCM_P ((int line, int col, SCM fname, SCM copy, SCM plist));
-extern SCM scm_source_property SCM_P ((SCM obj, SCM key));
-extern SCM scm_set_source_property_x SCM_P ((SCM obj, SCM key, SCM datum));
-extern SCM scm_source_properties SCM_P ((SCM obj));
-extern SCM scm_set_source_properties_x SCM_P ((SCM obj, SCM props));
-extern void scm_finish_srcprop SCM_P ((void));
-extern void scm_init_srcprop SCM_P ((void));
+extern SCM scm_srcprops_to_plist (SCM obj);
+extern SCM scm_make_srcprops (int line, int col, SCM fname, SCM copy, SCM plist);
+extern SCM scm_source_property (SCM obj, SCM key);
+extern SCM scm_set_source_property_x (SCM obj, SCM key, SCM datum);
+extern SCM scm_source_properties (SCM obj);
+extern SCM scm_set_source_properties_x (SCM obj, SCM props);
+extern void scm_finish_srcprop (void);
+extern void scm_init_srcprop (void);
#endif /* SRCPROPH */
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/