Use sieve_compile_error() to report parse errors.

@@ -34,8 +34,8 @@ sieve_require (list_t slist)
   status = iterator_create (&itr, slist);
   if (status)
     {
-      sieve_error ("%s:%d: cannot create iterator: %s",
-		   sieve_filename, sieve_line_num,
+      sieve_compile_error (sieve_filename, sieve_line_num,
+                   "cannot create iterator: %s",
 		   mu_errstring (status));
       return;
     }
@@ -51,8 +51,9 @@ sieve_require (list_t slist)
       reg = sieve_action_lookup (s);
       if (!reg)
 	{
-	  sieve_error ("%s:%d: source for the required action %s is not available",
-		       sieve_filename, sieve_line_num, s);
+	  sieve_compile_error (sieve_filename, sieve_line_num,
+                       "source for the required action %s is not available",
+		       s);
 	  break;
 	}
       reg->required = 1;

@@ -117,7 +117,7 @@ lex_set_buffer (FILE *fp)
   
   if (!buf)
     {
-      sieve_error ("not enough memory");
+      sieve_compile_error (sieve_filename, sieve_line_num, "not enough memory");
       abort ();
     }
 
@@ -218,8 +218,8 @@ push_source (const char *name)
         
   if (stat (name, &st))
     {
-      sieve_error ("can't stat `%s': %s", name, strerror (errno));
-      yyerror ("can't include file");
+      sieve_compile_error (sieve_filename, sieve_line_num,
+                           "can't stat `%s': %s", name, strerror (errno));
       return 1;
     }
 
@@ -232,10 +232,12 @@ push_source (const char *name)
     {
       yyerror ("recursive inclusion");
       if (ctx->prev)
-	sieve_error ("%s:%d: `%s' already included here",
-		     ctx->prev->filename, ctx->prev->line, name);
+	sieve_compile_error (ctx->prev->filename, ctx->prev->line,
+                             "`%s' already included here",
+                             name);
       else
-	sieve_error ("`%s' already included at top level",
+	sieve_compile_error (sieve_filename, sieve_line_num, 
+                             "`%s' already included at top level",
 		             name);
       return 1;
     }
@@ -243,8 +245,8 @@ push_source (const char *name)
   fp = fopen (name, "r");
   if (!fp)
     {
-      sieve_error ("can't open `%s': %s", name, strerror (errno));
-      yyerror ("can't include file");
+      sieve_compile_error (sieve_filename, sieve_line_num, 
+                           "can't open `%s': %s", name, strerror (errno));
       return 1;
     }
 
@@ -470,7 +472,8 @@ multiline_begin ()
   status = list_create (&string_list);
   if (status)
     {
-      sieve_error ("list_create: %s", mu_errstring (status));
+      sieve_compile_error (sieve_filename, sieve_line_num,
+                           "list_create: %s", mu_errstring (status));
       exit (1);
     }
 }

@@ -144,20 +144,31 @@ sieve_value_create (sieve_data_type type, void *data)
       break;
 
     default:
-      sieve_error ("Invalid data type");
+      sieve_compile_error (sieve_filename, sieve_line_num, "Invalid data type");
       abort ();
     }
   return val;
 }
     
 void
-sieve_error (const char *fmt, ...)
+sieve_compile_error (const char *filename, int linenum, const char *fmt, ...)
 {
   va_list ap;
 
   va_start (ap, fmt);
   sieve_error_count++;
-  sieve_machine->error_printer (sieve_machine->data, fmt, ap);
+  sieve_machine->parse_error_printer (sieve_machine->data, filename, linenum,
+                                      fmt, ap);
+  va_end (ap);
+}
+
+void
+sieve_error (sieve_machine_t *mach, const char *fmt, ...)
+{
+  va_list ap;
+
+  va_start (ap, fmt);
+  mach->error_printer (mach->data, fmt, ap);
   va_end (ap);
 }
 
@@ -187,6 +198,15 @@ _sieve_default_error_printer (void *unused, const char *fmt, va_list ap)
   return mu_verror (fmt, ap);
 }
 
+int
+_sieve_default_parse_error (void *unused, const char *filename, int lineno,
+			    const char *fmt, va_list ap)
+{
+  fprintf (stderr, "%s:%d: ", filename, lineno);
+  vfprintf (stderr, fmt, ap);
+  return 0;
+}
+
 char *
 sieve_type_str (sieve_data_type type)
 {
@@ -304,10 +324,4 @@ sieve_print_tag_list (list_t list, sieve_printf_t printer, void *data)
   list_do (list, (list_action_t*) tag_printer, &dbg);
 }
 
-void
-sieve_set_debug (sieve_machine_t *mach, sieve_printf_t debug, int level)
-{
-  mach->debug_printer = debug;
-  mach->debug_level = level;
-}