# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1411323664 14400
# Node ID 4990d5988cf5d4e72dc8de035d8319a4e64aa433
# Parent  df5e4024ec18817a36d735ae0752271c3d8fbfa7
new function, isstudent (bug #43155)

* utils.cc (Fisstudent): New function.
* system.txi: Include docstring for isstudent.

diff -r df5e4024ec18 -r 4990d5988cf5 doc/interpreter/system.txi
--- a/doc/interpreter/system.txi	Sun Sep 21 11:05:10 2014 -0700
+++ b/doc/interpreter/system.txi	Sun Sep 21 14:21:04 2014 -0400
@@ -515,6 +515,8 @@
 
 @DOCSTRING(isdeployed)
 
+@DOCSTRING(isstudent)
+
 @DOCSTRING(OCTAVE_HOME)
 
 @DOCSTRING(matlabroot)
diff -r df5e4024ec18 -r 4990d5988cf5 libinterp/corefcn/utils.cc
--- a/libinterp/corefcn/utils.cc	Sun Sep 21 11:05:10 2014 -0700
+++ b/libinterp/corefcn/utils.cc	Sun Sep 21 14:21:04 2014 -0400
@@ -1479,3 +1479,23 @@
   stream.width (owidth);
   stream.fill (ofill);
 }
+
+DEFUN (isstudent, args, ,
+       "-*- texinfo -*-\n\
+@deftypefn  {Built-in Function} {} isstudent ()\n\
+Return true if running in the student edition of Matlab.\n\
+Always return false in Octave.\n\
+\n\
+@seealso{false}\n\
+@end deftypefn")
+{
+  if (args.length () != 0)
+    print_usage ();
+
+  return octave_value (false);
+}
+
+/*
+%!assert (isstudent (), false);
+%!error isstudent (1);
+*/