octave-lyh: scripts/plot/private/__gnuplot_version_

annotate scripts/plot/private/__gnuplot_version__.m @ 17320:088d014a7fe2

Use semicolon after "return" statement in core m-files. * scripts/general/accumdim.m, scripts/image/imformats.m, scripts/io/textread.m, scripts/io/textscan.m, scripts/linear-algebra/expm.m, scripts/miscellaneous/edit.m, scripts/optimization/lsqnonneg.m, scripts/optimization/pqpnonneg.m, scripts/pkg/private/dirempty.m, scripts/plot/findobj.m, scripts/plot/graphics_toolkit.m, scripts/plot/private/__errplot__.m, scripts/plot/private/__interp_cube__.m, scripts/plot/private/__marching_cube__.m, scripts/plot/subplot.m, scripts/polynomial/residue.m, scripts/sparse/sprandsym.m, scripts/special-matrix/gallery.m, scripts/strings/strjoin.m: Use semicolon after "return" statement in core m-files.

author	Rik <rik@octave.org>
date	Wed, 21 Aug 2013 19:53:42 -0700
parents	3cce6b4e0f7c
children

rev	line source
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 12793 diff changeset	1 ## Copyright (C) 2006-2012 Daniel Sebald
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	2 ##
6440 98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6087 diff changeset	3 ## This file is part of Octave.
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6087 diff changeset	4 ##
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	8 ## your option) any later version.
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	9 ##
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	13 ## General Public License for more details.
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	14 ##
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6895 diff changeset	17 ## <http://www.gnu.org/licenses/>.
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	18
8812 7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8794 diff changeset	19 ## -- texinfo --
7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8794 diff changeset	20 ## @deftypefn {Function File} {@var{version} =} __gnuplot_version__ ()
6895 76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6440 diff changeset	21 ## Undocumented internal function.
8812 7d48766c21a5 use consistent format for doc strings of internal functions John W. Eaton <jwe@octave.org> parents: 8794 diff changeset	22 ## @end deftypefn
6895 76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6440 diff changeset	23
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	24 ## Return the version of gnuplot we are using. Note that we do not
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	25 ## attempt to handle the case of the user switching to different
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	26 ## versions of gnuplot during the same session.
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	27
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	28 function version = __gnuplot_version__ ()
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	29
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	30 persistent __version__ = "";
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	31
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	32 if (isempty (__version__))
16108 3cce6b4e0f7c Update gnuplot plotting scripts for faster or more modern synta Rik <rik@octave.org> parents: 14138 diff changeset	33 [status, output] = system (sprintf ('"%s" --version', gnuplot_binary ()));
7714 83ea845cda36 Display a (hopefully) informative error message if gnuplot isn't found sh@sh-laptop parents: 7017 diff changeset	34 if (status != 0)
7716 9c15f385811c __gnuplot_version__: use newline at end of message John W. Eaton <jwe@octave.org> parents: 7714 diff changeset	35 ## This message ends in a newline so that the traceback messages
9c15f385811c __gnuplot_version__: use newline at end of message John W. Eaton <jwe@octave.org> parents: 7714 diff changeset	36 ## are skipped and people might actually see the message, read it,
16108 3cce6b4e0f7c Update gnuplot plotting scripts for faster or more modern synta Rik <rik@octave.org> parents: 14138 diff changeset	37 ## comprehend it, take the advice it gives, and stop asking us
3cce6b4e0f7c Update gnuplot plotting scripts for faster or more modern synta Rik <rik@octave.org> parents: 14138 diff changeset	38 ## why plotting fails when gnuplot is not found.
7716 9c15f385811c __gnuplot_version__: use newline at end of message John W. Eaton <jwe@octave.org> parents: 7714 diff changeset	39 error ("you must have gnuplot installed to display graphics; if you have gnuplot installed in a non-standard location, see the 'gnuplot_binary' function\n");
7714 83ea845cda36 Display a (hopefully) informative error message if gnuplot isn't found sh@sh-laptop parents: 7017 diff changeset	40 endif
8794 f16aafdd99ca __gnuplot_version__.m: don't use regexp to extract version number John W. Eaton <jwe@octave.org> parents: 8163 diff changeset	41 output = strrep (output, "gnuplot", "");
f16aafdd99ca __gnuplot_version__.m: don't use regexp to extract version number John W. Eaton <jwe@octave.org> parents: 8163 diff changeset	42 output = strrep (output, "patchlevel", ".");
f16aafdd99ca __gnuplot_version__.m: don't use regexp to extract version number John W. Eaton <jwe@octave.org> parents: 8163 diff changeset	43 output = strrep (output, "\n", "");
f16aafdd99ca __gnuplot_version__.m: don't use regexp to extract version number John W. Eaton <jwe@octave.org> parents: 8163 diff changeset	44 output = strrep (output, "\r", "");
f16aafdd99ca __gnuplot_version__.m: don't use regexp to extract version number John W. Eaton <jwe@octave.org> parents: 8163 diff changeset	45 __version__ = strrep (output, " ", "");
6087 700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	46 endif
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	47
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	48 version = __version__;
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	49
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	50 endfunction
700e121edb94 [project @ 2006-10-25 19:03:12 by jwe] jwe parents: diff changeset	51

Mercurial > hg > octave-lyh

annotate scripts/plot/private/__gnuplot_version__.m @ 17320:088d014a7fe2