annotate scripts/miscellaneous/tempdir.m @ 15466:d174210ce1ec stable

use ' instead of ` in error messages, warnings and most comments * intro.txi, io.txi, munge-texi.cc, octave.texi, cmd-edit.cc, data-conv.cc, file-ops.cc, glob-match.h, kpse.cc, oct-env.cc, oct-locbuf.h, oct-md5.cc, oct-rand.cc, general/interp2.m, doc.m, get_first_help_sentence.m, help.m, print_usage.m, __additional_help_message__.m, type.m, unimplemented.m, which.m, cast.m, dir.m, license.m, mkoctfile.m, recycle.m, tempdir.m, optimset.m, pkg/pkg.m, closereq.m, colstyle.m, __fltk_print__.m, __gnuplot_print__.m, __go_draw_figure__.m, __pie__.m, __pltopt__.m, __print_parse_opts__.m, uigetdir.m, uigetfile.m, uiputfile.m, stft.m, mean.m, anova.m, cor_test.m, t_test_regression.m, __magick_read__.cc, dlmread.cc, schur.cc, data.cc, debug.cc, defun-dld.h, defun.cc, defun.h, dynamic-ld.cc, error.cc, error.h, gl-render.cc, graphics.cc, gripes.cc, input.cc, lex.ll, load-path.cc, load-save.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc, ls-oct-ascii.cc, ls-oct-binary.cc, oct-hist.cc, oct-parse.yy, oct-stream.cc, oct-stream.h, octave.cc, ov-base-diag.cc, ov-base.cc, ov-class.cc, ov-colon.h, ov-struct.cc, ov-typeinfo.cc, ov.cc, pager.cc, pr-output.cc, pt-binop.cc, pt-eval.cc, pt-id.cc, pt-idx.cc, pt-misc.cc, pt-unop.cc, symtab.cc, symtab.h, toplev.cc, txt-eng-ft.cc, utils.cc, variables.cc, test_eval-catch.m, test_try.m: Use ' instead of ` in error messages, warnings, and most comments.
author John W. Eaton <jwe@octave.org>
date Mon, 01 Oct 2012 17:18:49 -0400
parents 72c96de7a403
children 333243133364
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1 ## Copyright (C) 2003-2012 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{dir} =} tempdir ()
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21 ## Return the name of the system's directory for temporary files.
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22 ## @end deftypefn
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23
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24 function dirname = tempdir ()
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25
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26 dirname = getenv ("TMPDIR");
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27 if (isempty (dirname))
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28 dirname = P_tmpdir;
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29 endif
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30
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31 if (! strcmp (dirname(end), filesep))
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32 dirname = cstrcat (dirname, filesep);
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33 endif
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34
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35 if (! isdir (dirname))
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36 warning ("tempdir: '%s' does not exist or is not a directory", dirname);
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37 endif
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38
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39 endfunction
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42 %!assert (ischar (tempdir ()))
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44 %!test
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45 %! old_wstate = warning ("query");
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46 %! warning ("off");
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47 %! old_tmpdir = getenv ("TMPDIR");
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48 %! unwind_protect
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49 %! setenv ("TMPDIR", "__MY_TMP_DIR__");
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50 %! assert (tempdir (), ["__MY_TMP_DIR__" filesep()]);
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51 %! unwind_protect_cleanup
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52 %! setenv ("TMPDIR", old_tmpdir);
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53 %! warning (old_wstate);
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54 %! end_unwind_protect
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55