check for pairs with scm_is_pair, not scm_nimp

* libguile/array-map.c (scm_ra_matchp, scm_ramapc):
* libguile/dynwind.c (scm_swap_bindings):
* libguile/hooks.c (hook_print, scm_c_run_hook, scm_c_run_hookn):
* libguile/objprop.c (scm_object_property, scm_set_object_property_x):
  Use !scm_is_pair as the termination condition, not scm_imp.

5 files changed, 13 insertions, 13 deletions

diff --git a/libguile/array-map.c b/libguile/array-map.c
index d442bdf4e..395fa11a0 100644
--- a/libguile/array-map.c
+++ b/libguile/array-map.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1998,2000,2001,2004,2005, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 1996,1998,2000,2001,2004,2005, 2006, 2008, 2009, 2010, 2011 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
@@ -99,7 +99,7 @@ scm_ra_matchp (SCM ra0, SCM ras)
   else
     return 0;
 
-  while (SCM_NIMP (ras))
+  while (scm_is_pair (ras))
     {
       ra1 = SCM_CAR (ras);
       
@@ -204,7 +204,7 @@ scm_ramapc (void *cproc_ptr, SCM data, SCM ra0, SCM lra, const char *what)
 	}
       lvra = SCM_EOL;
       plvra = &lvra;
-      for (z = lra; SCM_NIMP (z); z = SCM_CDR (z))
+      for (z = lra; scm_is_pair (z); z = SCM_CDR (z))
 	{
 	  ra1 = SCM_CAR (z);
 	  vra1 = scm_i_make_array (1);
@@ -262,7 +262,7 @@ scm_ramapc (void *cproc_ptr, SCM data, SCM ra0, SCM lra, const char *what)
       }
     lvra = SCM_EOL;
     plvra = &lvra;
-    for (z = lra; SCM_NIMP (z); z = SCM_CDR (z))
+    for (z = lra; scm_is_pair (z); z = SCM_CDR (z))
       {
 	ra1 = SCM_CAR (z);
 	vra1 = scm_i_make_array (1);
@@ -295,7 +295,7 @@ scm_ramapc (void *cproc_ptr, SCM data, SCM ra0, SCM lra, const char *what)
 	  {
 	    SCM y = lra;
 	    SCM_I_ARRAY_BASE (vra0) = cind (ra0, vinds);
-	    for (z = lvra; SCM_NIMP (z); z = SCM_CDR (z), y = SCM_CDR (y))
+	    for (z = lvra; scm_is_pair (z); z = SCM_CDR (z), y = SCM_CDR (y))
 	      SCM_I_ARRAY_BASE (SCM_CAR (z)) = cind (SCM_CAR (y), vinds);
 	    if (0 == (SCM_UNBNDP (data) ? cproc(vra0, lvra) : cproc(vra0, data, lvra)))
 	      return 0;
diff --git a/libguile/dynwind.c b/libguile/dynwind.c
index 14dd861dc..bec2dc806 100644
--- a/libguile/dynwind.c
+++ b/libguile/dynwind.c
@@ -195,7 +195,7 @@ void
 scm_swap_bindings (SCM vars, SCM vals)
 {
   SCM tmp;
-  while (SCM_NIMP (vals))
+  while (scm_is_pair (vals))
     {
       tmp = SCM_VARIABLE_REF (SCM_CAR (vars));
       SCM_VARIABLE_SET (SCM_CAR (vars), SCM_CAR (vals));
diff --git a/libguile/hooks.c b/libguile/hooks.c
index abba606f7..14335f879 100644
--- a/libguile/hooks.c
+++ b/libguile/hooks.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2003, 2006, 2008, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2003, 2006, 2008, 2009, 2011 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
@@ -139,7 +139,7 @@ hook_print (SCM hook, SCM port, scm_print_state *pstate)
   scm_putc (' ', port);
   scm_uintprint (SCM_UNPACK (hook), 16, port);
   ls = SCM_HOOK_PROCEDURES (hook);
-  while (SCM_NIMP (ls))
+  while (scm_is_pair (ls))
     {
       scm_putc (' ', port);
       name = scm_procedure_name (SCM_CAR (ls));
@@ -269,7 +269,7 @@ void
 scm_c_run_hook (SCM hook, SCM args)
 {
   SCM procs = SCM_HOOK_PROCEDURES (hook);
-  while (SCM_NIMP (procs))
+  while (scm_is_pair (procs))
     {
       scm_apply_0 (SCM_CAR (procs), args);
       procs = SCM_CDR (procs);
@@ -280,7 +280,7 @@ void
 scm_c_run_hookn (SCM hook, SCM *argv, size_t nargs)
 {
   SCM procs = SCM_HOOK_PROCEDURES (hook);
-  while (SCM_NIMP (procs))
+  while (scm_is_pair (procs))
     {
       scm_call_n (SCM_CAR (procs), argv, nargs);
       procs = SCM_CDR (procs);
diff --git a/libguile/objprop.c b/libguile/objprop.c
index 3a57d2866..b45c9aa26 100644
--- a/libguile/objprop.c
+++ b/libguile/objprop.c
@@ -64,7 +64,7 @@ SCM_DEFINE (scm_object_property, "object-property", 2, 0, 0,
 {
   SCM assoc;
   assoc = scm_assq (key, scm_object_properties (obj));
-  return (SCM_NIMP (assoc) ? SCM_CDR (assoc) : SCM_BOOL_F);
+  return (scm_is_pair (assoc) ? SCM_CDR (assoc) : SCM_BOOL_F);
 }
 #undef FUNC_NAME
 
@@ -80,7 +80,7 @@ SCM_DEFINE (scm_set_object_property_x, "set-object-property!", 3, 0, 0,
   scm_i_pthread_mutex_lock (&scm_i_misc_mutex);
   alist = scm_weak_table_refq (object_whash, obj, SCM_EOL);
   assoc = scm_assq (key, alist);
-  if (SCM_NIMP (assoc))
+  if (scm_is_pair (assoc))
     SCM_SETCDR (assoc, value);
   else
     scm_weak_table_putq_x (object_whash, obj, scm_acons (key, value, alist));
diff --git a/libguile/srcprop.c b/libguile/srcprop.c
index cd16789c6..9f0749861 100644
--- a/libguile/srcprop.c
+++ b/libguile/srcprop.c
@@ -245,7 +245,7 @@ SCM_DEFINE (scm_source_property, "source-property", 2, 0, 0,
       p = SRCPROPALIST (p);
     alist:
       p = scm_assoc (key, p);
-      return (SCM_NIMP (p) ? SCM_CDR (p) : SCM_BOOL_F);
+      return (scm_is_pair (p) ? SCM_CDR (p) : SCM_BOOL_F);
     }
   return SCM_UNBNDP (p) ? SCM_BOOL_F : p;
 }