X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fm%2Fhelp%2Fwhich.m;fp=octave_packages%2Fm%2Fhelp%2Fwhich.m;h=4c7d6732be55d43b731258a152830477dab22c4d;hp=0000000000000000000000000000000000000000;hb=1c0469ada9531828709108a4882a751d2816994a;hpb=63de9f36673d49121015e3695f2c336ea92bc278

diff --git a/octave_packages/m/help/which.m b/octave_packages/m/help/which.m
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+## Copyright (C) 2009-2012 John W. Eaton
+##
+## This file is part of Octave.
+##
+## Octave is free software; you can redistribute it and/or modify it
+## under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 3 of the License, or (at
+## your option) any later version.
+##
+## Octave is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with Octave; see the file COPYING.  If not, see
+## <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Command} {} which name @dots{}
+## Display the type of each @var{name}.  If @var{name} is defined from a
+## function file, the full name of the file is also displayed.
+## @seealso{help, lookfor}
+## @end deftypefn
+
+function varargout = which (varargin)
+
+  if (nargin > 0 && iscellstr (varargin))
+    m = __which__ (varargin{:});
+
+    if (nargout == 0)
+      for i = 1:nargin
+        if (isempty (m(i).file))
+          if (! isempty (m(i).type))
+            printf ("`%s' is a %s\n",
+                    m(i).name, m(i).type);
+          endif
+        else
+          if (isempty (m(i).type))
+            printf ("`%s' is the file %s\n",
+                    m(i).name, m(i).file);
+          else
+            printf ("`%s' is a %s from the file %s\n",
+                    m(i).name, m(i).type, m(i).file);
+          endif
+        endif
+      endfor
+    else
+      varargout = {m.file};
+    endif
+  else
+    print_usage ();
+  endif
+
+endfunction
+
+
+%!test
+%! str = which ("ls");
+%! assert (str(end-17:end), strcat ("miscellaneous", filesep(), "ls.m"));
+%!test
+%! str = which ("dot");
+%! assert (str(end-6:end), "dot.oct");
+
+%!assert (which ("NO_NAME"), "");