Mercurial > octave-nkf
view scripts/io/fileread.m @ 10594:4b421123fd17
__errplot__.m: Fix bug parsing errorbar style.
author | Ben Abbott <bpabbott@mac.com> |
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date | Fri, 30 Apr 2010 18:28:21 -0400 |
parents | c146b308739f |
children | be55736a0783 |
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## Copyright (C) 2010 VZLU Prague ## ## This program 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. ## ## This program 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 this program; if not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {@var{str} =} fileread (@var{filename}) ## Read the contents of a file and return it as a string. ## @seealso{fread, textread} ## @end deftypefn function str = fileread (filename) if (nargin != 1) print_usage (); endif if (! ischar (filename)) error ("fileread: argument must be a string"); endif fid = fopen (filename, "r"); if (fid < 0) error ("fileread: cannot open file"); endif unwind_protect str = fread (fid, "*char"); unwind_protect_cleanup fclose (fid); end_unwind_protect endfunction