--- a/src/ov-fcn-inline.h
+++ b/src/ov-fcn-inline.h
@@ -47,7 +47,7 @@
     : octave_fcn_handle (), iftext (), ifargs () { }
 
   octave_fcn_inline (const std::string& f, const string_vector& a, 
-		     const std::string& n = std::string ());
+                     const std::string& n = std::string ());
 
   octave_fcn_inline (const octave_fcn_inline& fi)
     : octave_fcn_handle (fi), iftext (fi.iftext), ifargs (fi.ifargs) { }
@@ -76,7 +76,7 @@
   bool save_binary (std::ostream& os, bool& save_as_floats);
 
   bool load_binary (std::istream& is, bool swap, 
-		    oct_mach_info::float_format fmt);
+                    oct_mach_info::float_format fmt);
 
 #if defined (HAVE_HDF5)
   bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats);