Rename function dir_in_path to dir_in_loadpath. * NEWS: Announce new function in 4.2. * scripts/deprecated/find_dir_in_path.m: Call dir_in_loadpath as replacement. * utils.cc (Fdir_in_loadpath): Renamed dir_in_path to dir_in_loadpath. * help.m, what.m, rundemos.m, runtests.m: Chane instances of dir_in_path to dir_in_loadpath. * utils.cc, variables.cc: Change seealso links to point to dir_in_loadpath. * func.txi: Document dir_in_loadpath function.

--- a/libinterp/corefcn/variables.cc	Tue Dec 03 20:39:07 2013 -0800
+++ b/libinterp/corefcn/variables.cc	Wed Dec 04 08:23:42 2013 -0800
@@ -548,7 +548,7 @@
 Check only for directories.\n\
 @end table\n\
 \n\
-@seealso{file_in_loadpath, file_in_path, dir_in_path, stat}\n\
+@seealso{file_in_loadpath, file_in_path, dir_in_loadpath, stat}\n\
 @end deftypefn")
 {
   octave_value retval = false;