Mercurial > octave-nkf
view scripts/miscellaneous/fullfile.m @ 19631:db92e7e28e1f
strip trailing whitespace from most source files
* NEWS, doc/interpreter/contributors.in, doc/interpreter/func.txi,
doc/interpreter/genpropdoc.m, doc/interpreter/octave_logo.eps,
doc/interpreter/plot.txi, doc/interpreter/stmt.txi,
examples/data/Makefile.am, libinterp/corefcn/data.cc,
libinterp/corefcn/debug.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/load-path.cc, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/pt-jit.cc, libinterp/corefcn/strfind.cc,
libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/variables.cc,
libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-classdef.h, libinterp/octave.cc,
libinterp/parse-tree/lex.h, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/pt-classdef.h, liboctave/system/file-ops.cc,
liboctave/system/oct-env.cc, m4/acinclude.m4,
scripts/deprecated/finite.m, scripts/deprecated/fmod.m,
scripts/deprecated/fnmatch.m, scripts/deprecated/luinc.m,
scripts/deprecated/octave_tmp_file_name.m, scripts/deprecated/syl.m,
scripts/deprecated/usage.m, scripts/general/inputParser.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isequal.m,
scripts/general/private/__isequal__.m, scripts/geometry/voronoi.m,
scripts/image/image.m, scripts/image/imshow.m,
scripts/image/ind2rgb.m, scripts/linear-algebra/bandwidth.m,
scripts/linear-algebra/isbanded.m, scripts/miscellaneous/bzip2.m,
scripts/miscellaneous/cast.m, scripts/miscellaneous/copyfile.m,
scripts/miscellaneous/delete.m, scripts/miscellaneous/fullfile.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/gunzip.m,
scripts/miscellaneous/isappdata.m, scripts/miscellaneous/ls.m,
scripts/miscellaneous/mex.m, scripts/miscellaneous/movefile.m,
scripts/miscellaneous/orderfields.m, scripts/miscellaneous/recycle.m,
scripts/miscellaneous/rmappdata.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/symvar.m, scripts/miscellaneous/tar.m,
scripts/miscellaneous/tmpnam.m, scripts/miscellaneous/unpack.m,
scripts/miscellaneous/ver.m, scripts/miscellaneous/what.m,
scripts/miscellaneous/xor.m, scripts/miscellaneous/zip.m,
scripts/optimization/fminbnd.m, scripts/optimization/sqp.m,
scripts/path/private/getsavepath.m, scripts/path/savepath.m,
scripts/pkg/pkg.m, scripts/pkg/private/installed_packages.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m,
scripts/plot/draw/private/__quiver__.m,
scripts/plot/draw/private/__scatter__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/surface.m,
scripts/plot/draw/surfnorm.m, scripts/plot/util/copyobj.m,
scripts/plot/util/hgload.m, scripts/plot/util/hgsave.m,
scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m,
scripts/plot/util/private/__go_draw_axes__.m, scripts/set/setdiff.m,
scripts/set/union.m, scripts/signal/periodogram.m,
scripts/sparse/eigs.m, scripts/sparse/ilu.m, scripts/sparse/qmr.m,
scripts/sparse/sprand.m, scripts/sparse/sprandn.m,
scripts/specfun/beta.m, scripts/specfun/ellipke.m,
scripts/specfun/isprime.m, scripts/statistics/base/lscov.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/test.m:
Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 10:29:54 -0500 |
parents | c304687571c8 |
children | 4197fc428c7d |
line wrap: on
line source
## Copyright (C) 2014 Carnë Draug ## ## 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 {Function File} {@var{filename} =} fullfile (@var{dir1}, @var{dir2}, @dots{}, @var{file}) ## @deftypefnx {Function File} {@var{filenames} =} fullfile (@dots{}, @var{files}) ## Build complete filename from separate parts. ## ## Joins any number of path components intelligently. The return value ## is the concatenation of each component with exactly one file separator ## between each non empty part and at most one leading and/or trailing file ## separator. ## ## If the last component part is a cell array, returns a cell array of ## filepaths, one for each element in the last component, e.g.: ## ## @example ## @group ## fullfile ("/home/username", "data", @{"f1.csv", "f2.csv", "f3.csv"@}) ## @result{} /home/username/data/f1.csv ## /home/username/data/f2.csv ## /home/username/data/f3.csv ## @end group ## @end example ## ## On Windows systems, while forward slash file separators do work, they ## are replaced by backslashes; in addition drive letters are stripped of ## leading file separators to obtain a valid file path. ## ## @seealso{fileparts, filesep} ## @end deftypefn ## Author: Carnë Draug <carandraug@octave.org> function filename = fullfile (varargin) if (nargin && iscell (varargin{end})) filename = cellfun (@(x) fullfile (varargin{1:end-1}, x), varargin{end}, "UniformOutput", false); else non_empty = cellfun ("isempty", varargin); if (ispc && ! isempty (varargin)) varargin = strrep (varargin, "/", filesep); varargin(1) = regexprep (varargin{1}, '[\\/]*([a-zA-Z]:[\\/]*)', "$1"); endif filename = strjoin (varargin(! non_empty), filesep); filename(strfind (filename, [filesep filesep])) = ""; endif endfunction %!shared fs, fsx, xfs, fsxfs, xfsy, xfsyfs %! fs = filesep (); %! fsx = [fs "x"]; %! xfs = ["x" fs]; %! fsxfs = [fs "x" fs]; %! xfsy = ["x" fs "y"]; %! xfsyfs = ["x" fs "y" fs]; %!assert (fullfile (""), "") %!assert (fullfile (fs), fs) %!assert (fullfile ("", fs), fs) %!assert (fullfile (fs, ""), fs) %!assert (fullfile ("", fs), fs) %!assert (fullfile ("x"), "x") %!assert (fullfile ("", "x"), "x") %!assert (fullfile ("x", ""), "x") %!assert (fullfile ("", "x", ""), "x") %!assert (fullfile ("x", "y"), xfsy) %!assert (fullfile ("x", "", "y"), xfsy) %!assert (fullfile ("x", "", "y", ""), xfsy) %!assert (fullfile ("", "x", "", "y", ""), xfsy) %!assert (fullfile (fs), fs) %!assert (fullfile (fs, fs), fs) %!assert (fullfile (fs, "x"), fsx) %!assert (fullfile (fs, xfs), fsxfs) %!assert (fullfile (fsx, fs), fsxfs) %!assert (fullfile (fs, "x", fs), fsxfs) %!assert (fullfile ("x/", "/", "/", "y", "/", "/"), xfsyfs) %!assert (fullfile ("/", "x/", "/", "/", "y", "/", "/"), [fs xfsyfs]) %!assert (fullfile ("/x/", "/", "/", "y", "/", "/"), [fs xfsyfs]) ## different on purpose so that "fullfile (c{:})" works for empty c %!assert (fullfile (), "") %!assert (fullfile ("x", "y", {"c", "d"}), {[xfsyfs "c"], [xfsyfs "d"]}) %% Windows specific - drive letters and file sep type %!test %! if (ispc) %! assert (fullfile ('\/\/\//A:/\/\', "x/", "/", "/", "y", "/", "/"), ... %! ['A:\' xfsyfs]); %! endif %% Windows specific - drive letters and file sep type, cell array %!test %! if (ispc) %! tmp = fullfile ({"\\\/B:\//", "A://c", "\\\C:/g/h/i/j\/"}); %! assert (tmp{1}, 'B:\'); %! assert (tmp{2}, 'A:\c'); %! assert (tmp{3}, 'C:\g\h\i\j\'); %! endif