diff -uriwbB rra/lib/generator.c rra-recurrence-escape_fixed/lib/generator.c
--- rra/lib/generator.c	2004-05-02 12:30:21.000000000 +0200
+++ rra-recurrence-escape_fixed/lib/generator.c	2005-05-13 11:22:27.000000000 +0200
@@ -246,6 +246,21 @@
   return true;
 }/*}}}*/
 
+bool generator_add_simple_unescaped(Generator* self, const char* name, const char* value)/*{{{*/
+{
+  if (STATE_IDLE != self->state)
+  {
+    synce_error("Missing call to generator_end_line()");
+    return false;
+  }
+
+  strbuf_append(self->buffer, name);
+  strbuf_append_c(self->buffer, ':');
+  strbuf_append(self->buffer, value);
+  strbuf_append_crlf(self->buffer);
+  return true;
+}/*}}}*/
+
 bool generator_add_with_type(Generator* self, const char* name, /*{{{*/
     const char* type, const char* value)
 {
diff -uriwbB rra/lib/generator.h rra-recurrence-escape_fixed/lib/generator.h
--- rra/lib/generator.h	2004-01-04 21:22:08.000000000 +0100
+++ rra-recurrence-escape_fixed/lib/generator.h	2005-05-13 11:29:55.000000000 +0200
@@ -31,6 +31,7 @@
 bool generator_get_result(Generator* self, char** result);
 
 bool generator_add_simple(Generator* self, const char* name, const char* value);
+bool generator_add_simple_unescaped(Generator* self, const char* name, const char* value);
 bool generator_add_with_type(Generator* self, const char* name, const char* type, const char* value);
 
 bool generator_add_simple_propval(Generator* self, const char* name, struct _CEPROPVAL* propval);
diff -uriwbB rra/lib/recurrence.c rra-recurrence-escape_fixed/lib/recurrence.c
--- rra/lib/recurrence.c	2005-04-22 14:21:24.000000000 +0200
+++ rra-recurrence-escape_fixed/lib/recurrence.c	2005-05-13 11:24:06.000000000 +0200
@@ -157,7 +157,7 @@
 
   recurrence_append_until_or_count(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
 
-  return generator_add_simple(g, "RRULE", buffer);
+  return generator_add_simple_unescaped(g, "RRULE", buffer);
 }
 
 static bool recurrence_generate_weekly_rrule(
@@ -171,7 +171,7 @@
   recurrence_append_until_or_count(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
   recurrence_append_byday         (buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
 
-  return generator_add_simple(g, "RRULE", buffer);
+  return generator_add_simple_unescaped(g, "RRULE", buffer);
 }
 
 static bool recurrence_generate_monthly_rrule(
@@ -184,7 +184,7 @@
 
   recurrence_append_until_or_count(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
 
-  return generator_add_simple(g, "RRULE", buffer);
+  return generator_add_simple_unescaped(g, "RRULE", buffer);
 }
 
 static bool recurrence_generate_monthnth_rrule(
@@ -199,7 +199,7 @@
   recurrence_append_until_or_count(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
   recurrence_append_byday         (buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), pattern);
 
-  return generator_add_simple(g, "RRULE", buffer);
+  return generator_add_simple_unescaped(g, "RRULE", buffer);
 }
 
 bool recurrence_generate_rrule(