@@ -17,13 +17,13 @@
 #include <stdlib.h>
 #include <string.h>
 #include <assert.h>
 
 #ifdef HAVE_MADVISE
-#include <sys/mman.h>
+# include <sys/mman.h>
 #else
-#define madvise(addr, len, advise)
+# define madvise(addr, len, advise)
 #endif
 
 #import "OFString.h"
 #import "OFExceptions.h"
 #import "macros.h"
@@ -407,10 +407,16 @@
 		[e dealloc];
 	}
 
 	return self;
 }
+
+- removeCharactersInRange: (of_range_t)range
+{
+	return [self removeCharactersFromIndex: range.start
+				       toIndex: range.start + range.length];
+}
 
 - replaceOccurrencesOfString: (OFString*)str
 		  withString: (OFString*)repl
 {
 	const char *str_c = [str cString];