@@ -572,11 +572,12 @@
 {
 	size_t i;
 
 	for (i = 0; i < s->cStringLength; i++)
 		if (s->cString[i] != ' '  && s->cString[i] != '\t' &&
-		    s->cString[i] != '\n' && s->cString[i] != '\r')
+		    s->cString[i] != '\n' && s->cString[i] != '\r' &&
+		    s->cString[i] != '\f')
 			break;
 
 	s->cStringLength -= i;
 	s->length -= i;
 
@@ -597,11 +598,12 @@
 	size_t d;
 	char *p;
 
 	d = 0;
 	for (p = s->cString + s->cStringLength - 1; p >= s->cString; p--) {
-		if (*p != ' ' && *p != '\t' && *p != '\n' && *p != '\r')
+		if (*p != ' ' && *p != '\t' && *p != '\n' && *p != '\r' &&
+		    *p != '\f')
 			break;
 
 		*p = '\0';
 		d++;
 	}
@@ -623,11 +625,12 @@
 	size_t d, i;
 	char *p;
 
 	d = 0;
 	for (p = s->cString + s->cStringLength - 1; p >= s->cString; p--) {
-		if (*p != ' ' && *p != '\t' && *p != '\n' && *p != '\r')
+		if (*p != ' ' && *p != '\t' && *p != '\n' && *p != '\r' &&
+		    *p != '\f')
 			break;
 
 		*p = '\0';
 		d++;
 	}
@@ -635,11 +638,12 @@
 	s->cStringLength -= d;
 	s->length -= d;
 
 	for (i = 0; i < s->cStringLength; i++)
 		if (s->cString[i] != ' '  && s->cString[i] != '\t' &&
-		    s->cString[i] != '\n' && s->cString[i] != '\r')
+		    s->cString[i] != '\n' && s->cString[i] != '\r' &&
+		    s->cString[i] != '\f')
 			break;
 
 	s->cStringLength -= i;
 	s->length -= i;