Mercurial > octave-nkf

annotate scripts/path/private/getsavepath.m @ 19631:db92e7e28e1f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 bb8d3f17248d
children 4197fc428c7d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
19369
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
1 ## Copyright (C) 2014 Rik Wehbring
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
2 ##
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
3 ## This file is part of Octave.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
4 ##
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
8 ## your option) any later version.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
9 ##
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
13 ## General Public License for more details.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
14 ##
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
17 ## <http://www.gnu.org/licenses/>.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
18
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
19 function [filelines, startline, endline] = getsavepath (file)
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
20
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
21 beginstring = "## Begin savepath auto-created section, do not edit";
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
22 endstring = "## End savepath auto-created section";
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
23
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
24 ## Read in the file while checking for errors along the way.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
25 startline = endline = 0;
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
26 filelines = {};
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
27 if (exist (file) == 2)
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
28 [fid, msg] = fopen (file, "rt");
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
29 if (fid < 0)
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
30 error ("getsavepath: could not open file, %s: %s", file, msg);
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
31 endif
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
32 linenum = 0;
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
33 while (ischar (line = fgetl (fid)))
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
34 filelines{++linenum} = line;
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
35 ## Find the first and last lines if they exist in the file.
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
36 if (strcmp (line, beginstring))
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
37 startline = linenum;
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
38 elseif (strcmp (line, endstring))
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
39 endline = linenum;
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
40 endif
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
41 endwhile
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
42 if (fclose (fid) < 0)
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
43 error ("getsavepath: could not close file after reading, %s", file);
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
44 endif
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
45 endif
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
46
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19369
diff changeset
47 ## Verify the file was correctly formatted.
19369
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
48 if (startline > endline || (startline > 0 && endline == 0))
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
49 error ("getsavepath: unable to parse file, %s", file);
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
50 endif
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
51
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
52 endfunction
bb8d3f17248d Overhaul savepath.m, pathdef.m, matlabroot.m.
Rik <rik@octave.org>
parents:
diff changeset
53