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authorLudovic Courtès <ludo@gnu.org>2010-01-19 21:41:41 +0100
committerLudovic Courtès <ludo@gnu.org>2010-01-19 21:41:41 +0100
commitbaedef98eeee0357983ce9730b102be6b2158029 (patch)
tree7b213ba9b253dbced1a31fb735d4a27a8526525d /libguile/boolean.c
parentd532c41b91a53a5559de42bf15a3980b8f041677 (diff)
downloadguile-baedef98eeee0357983ce9730b102be6b2158029.tar.gz
Reinstate `scm_is_bool ()' as a function.
* libguile/boolean.c (scm_is_bool): New function. * libguile/boolean.h (scm_is_bool): New function declaration.
Diffstat (limited to 'libguile/boolean.c')
-rw-r--r--libguile/boolean.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/libguile/boolean.c b/libguile/boolean.c
index d7091bbef..1ca0d7853 100644
--- a/libguile/boolean.c
+++ b/libguile/boolean.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 2000, 2001, 2006, 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 2000, 2001, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@@ -85,6 +85,18 @@ scm_to_bool (SCM x)
scm_wrong_type_arg (NULL, 0, x);
}
+/* We keep this primitive as a function in addition to the same-named macro
+ because some applications (e.g., GNU LilyPond 2.13.9) expect it to be a
+ function. */
+#undef scm_is_bool
+int
+scm_is_bool (SCM obj)
+{
+ /* This must match the macro definition of `scm_is_bool ()'. */
+ return scm_is_bool_and_not_nil (obj);
+}
+
+
void
scm_init_boolean ()
{