--- rxvt-unicode/src/misc.C	2004/02/27 02:52:51	1.8
+++ rxvt-unicode/src/misc.C	2004/11/21 19:04:07	1.16
@@ -1,5 +1,5 @@
 /*--------------------------------*-C-*---------------------------------*
- * File:	misc.c
+ * File:	misc.C
  *----------------------------------------------------------------------*
  *
  * All portions of code are copyright by their respective author/s.
@@ -27,18 +27,40 @@
 #include "rxvt.h"		/* NECESSARY */
 #include "misc.intpro"		/* PROTOS for internal routines */
 
-/* EXTPROTO */
+/* INTPROTO */
+char *
+rxvt_wcstombs (const wchar_t *str, int len)
+{
+  mbstate mbs;
+  char *r = (char *)rxvt_malloc (len * MB_CUR_MAX + 1);
+
+  char *dst = r;
+  while (len--)
+    {
+      int l = wcrtomb (dst, *str++, mbs);
+      if (l < 0)
+        *dst++ = '?';
+      else
+        dst += l;
+    }
+
+  *dst++ = 0;
+
+  return r;
+}
+
+/* INTPROTO */
 char *
 rxvt_strdup (const char *str)
 {
   return str ? strdup (str) : 0;
 }
 
-/* EXTPROTO */
+/* INTPROTO */
 char *
 rxvt_r_basename (const char *str)
 {
-  char *base = STRRCHR (str, '/');
+  char *base = strrchr (str, '/');
 
   return (char *) (base ? base + 1 : str);
 }
@@ -46,17 +68,69 @@
 /*
  * Print an error message
  */
-/* EXTPROTO */
+/* INTPROTO */
+void
+rxvt_vlog (const char *fmt, va_list arg_ptr)
+{
+  char msg[1024];
+
+  vsnprintf (msg, sizeof msg, fmt, arg_ptr);
+
+  if (GET_R && GET_R->log_hook)
+    (*GET_R->log_hook) (msg);
+  else
+    write (STDOUT_FILENO, msg, strlen (msg));
+}
+
+/* INTPROTO */
+void
+rxvt_log (const char *fmt,...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, fmt);
+  rxvt_vlog (fmt, arg_ptr);
+  va_end (arg_ptr);
+}
+
+/*
+ * Print an error message
+ */
+/* INTPROTO */
+void
+rxvt_warn (const char *fmt,...)
+{
+  va_list arg_ptr;
+
+  rxvt_log ("%s: ", RESNAME);
+
+  va_start (arg_ptr, fmt);
+  rxvt_vlog (fmt, arg_ptr);
+  va_end (arg_ptr);
+}
+
+/* INTPROTO */
 void
-rxvt_print_error (const char *fmt,...)
+rxvt_fatal (const char *fmt,...)
 {
   va_list arg_ptr;
 
+  rxvt_log ("%s: ", RESNAME);
+
   va_start (arg_ptr, fmt);
-  fprintf (stderr, APL_NAME ": ");
-  vfprintf (stderr, fmt, arg_ptr);
-  fprintf (stderr, "\n");
+  rxvt_vlog (fmt, arg_ptr);
   va_end (arg_ptr);
+
+  rxvt_exit_failure ();
+}
+
+class rxvt_failure_exception rxvt_failure_exception;
+
+/* INTPROTO */
+void
+rxvt_exit_failure ()
+{
+  throw (rxvt_failure_exception);
 }
 
 /*
@@ -65,18 +139,18 @@
  * No Match
  *      return: 0
  * Match
- *      return: STRLEN (S2)
+ *      return: strlen (S2)
  */
-/* EXTPROTO */
+/* INTPROTO */
 int
 rxvt_Str_match (const char *s1, const char *s2)
 {
-  int n = STRLEN (s2);
+  int n = strlen (s2);
 
-  return ((STRNCMP (s1, s2, n) == 0) ? n : 0);
+  return ((strncmp (s1, s2, n) == 0) ? n : 0);
 }
 
-/* EXTPROTO */
+/* INTPROTO */
 const char *
 rxvt_Str_skip_space (const char *str)
 {
@@ -91,7 +165,7 @@
  * remove leading/trailing space and strip-off leading/trailing quotes.
  * in place.
  */
-/* EXTPROTO */
+/* INTPROTO */
 char           *
 rxvt_Str_trim (char *str)
 {
@@ -140,7 +214,7 @@
  *
  * returns the converted string length
  */
-/* EXTPROTO */
+/* INTPROTO */
 int
 rxvt_Str_escaped (char *str)
 {
@@ -218,7 +292,7 @@
  * are properly returned
  * Caller should free each entry and array when done
  */
-/* EXTPROTO */
+/* INTPROTO */
 char          **
 rxvt_splitcommastring (const char *cs)
 {
@@ -248,6 +322,15 @@
   return ret;
 }
 
+void
+rxvt_freecommastring (char **cs)
+{
+  for (int i = 0; cs[i]; ++i)
+    free (cs[i]);
+
+  free (cs);
+}
+
 /*----------------------------------------------------------------------*
  * file searching
  */
@@ -270,13 +353,13 @@
   char            name[256];
 
   if (!access (file, R_OK))	/* found (plain name) in current directory */
-    return STRDUP (file);
+    return strdup (file);
 
   /* semi-colon delimited */
-  if ((p = STRCHR (file, ';')))
+  if ((p = strchr (file, ';')))
     len = (p - file);
   else
-    len = STRLEN (file);
+    len = strlen (file);
 
 #ifdef DEBUG_SEARCH_PATH
   getcwd (name, sizeof (name));
@@ -285,29 +368,29 @@
 #endif
 
   /* leave room for an extra '/' and trailing '\0' */
-  maxpath = sizeof (name) - (len + (ext ? STRLEN (ext) : 0) + 2);
+  maxpath = sizeof (name) - (len + (ext ? strlen (ext) : 0) + 2);
   if (maxpath <= 0)
     return NULL;
 
   /* check if we can find it now */
-  STRNCPY (name, file, len);
+  strncpy (name, file, len);
   name[len] = '\0';
 
   if (!access (name, R_OK))
-    return STRDUP (name);
+    return strdup (name);
   if (ext)
     {
-      STRCAT (name, ext);
+      strcat (name, ext);
       if (!access (name, R_OK))
-        return STRDUP (name);
+        return strdup (name);
     }
   for (path = pathlist; path != NULL && *path != '\0'; path = p)
     {
       int             n;
 
       /* colon delimited */
-      if ((p = STRCHR (path, ':')) == NULL)
-        p = STRCHR (path, '\0');
+      if ((p = strchr (path, ':')) == NULL)
+        p = strchr (path, '\0');
 
       n = (p - path);
       if (*p != '\0')
@@ -315,26 +398,26 @@
 
       if (n > 0 && n <= maxpath)
         {
-          STRNCPY (name, path, n);
+          strncpy (name, path, n);
           if (name[n - 1] != '/')
             name[n++] = '/';
           name[n] = '\0';
-          STRNCAT (name, file, len);
+          strncat (name, file, len);
 
           if (!access (name, R_OK))
-            return STRDUP (name);
+            return strdup (name);
           if (ext)
             {
-              STRCAT (name, ext);
+              strcat (name, ext);
               if (!access (name, R_OK))
-                return STRDUP (name);
+                return strdup (name);
             }
         }
     }
   return NULL;
 }
 
-/* EXTPROTO */
+/* INTPROTO */
 char           *
 rxvt_File_find (const char *file, const char *ext, const char *path)
 {
@@ -367,7 +450,7 @@
  * Draw top/left and bottom/right border shadows around windows
  */
 #if defined(RXVT_SCROLLBAR) || defined(MENUBAR)
-/* EXTPROTO */
+/* INTPROTO */
 void
 rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h)
 {
@@ -388,7 +471,7 @@
 
 /* button shapes */
 #ifdef MENUBAR
-/* EXTPROTO */
+/* INTPROTO */
 void
 rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type)
 {