Mercurial > octave
view scripts/legacy/isdir.m @ 27923:bd51beb6205e
update formatting of copyright notices
* Use <https://octave.org/copyright/> instead of
<https://octave.org/COPYRIGHT.html/>.
* For consistency with other comments in the Octave sources, use
C++-style comments for copyright blocks in C and C++ files.
* Use delimiters above and below copyright blocks that are appropriate
for the language used in the file.
* Eliminate extra spacing inside copyright blocks.
* lex.ll (looks_like_copyright): Also allow newlines and carriage
returns before the word "Copyright".
* scripts/mk-doc.pl (gethelp): Also skip empty comment lines.
* bp-table.cc, type.m: Adjust tests.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 08 Jan 2020 11:59:41 -0500 |
parents | 1891570abac8 |
children | d8318c12d903 0a5b15007766 |
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######################################################################## ## ## Copyright (C) 2004-2020 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} isdir (@var{f}) ## ## This function is not recommended. Use @code{isfolder} or ## @code{file_in_loadpath} instead. ## ## Return true if @var{f} is a directory and false otherwise. ## ## Compatibility Note: The @sc{matlab} function of the same name will also ## search for @var{f} in the load path directories. To emulate this behavior ## use ## ## @example ## @var{tf} = ! isempty (file_in_loadpath (@var{f})) ## @end example ## ## @seealso{isfolder, file_in_loadpath, exist, stat, is_absolute_filename, is_rooted_relative_filename} ## @end deftypefn function retval = isdir (f) persistent warned = false; if (! warned) warned = true; warning ("Octave:legacy-function", "isdir is obsolete; use isfolder or dir_in_loadpath instead\n"); endif if (nargin != 1) print_usage (); endif ## Exist returns an integer but isdir should return a logical. retval = (exist (f, "dir") == 7); endfunction ## First test is necessary to provoke 1-time legacy warning %!test %! warning ("off", "Octave:legacy-function", "local"); %! isdir (pwd ()); %!assert (isdir (pwd ())) %!assert (! isdir (tempname ())) %!error isdir () %!error isdir (1, 2)