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1 ## Copyright (C) 2005, 2006, 2007 William Poetra Yoga Hadisoeseno |
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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} {} ver () |
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21 ## Display a header containing the current Octave version |
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22 ## number, license string and operating system. |
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23 ## @seealso{license, version} |
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24 ## @end deftypefn |
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25 |
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26 ## Author: William Poetra Yoga Hadisoeseno <williampoetra@gmail.com> |
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27 |
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28 function ver () |
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29 |
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30 if (nargin > 0) |
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31 print_usage (); |
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32 endif |
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33 |
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34 octave_license = license (); |
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35 |
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36 [unm, status] = uname (); |
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37 |
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38 if (status < 0) |
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39 os_string = "unknown"; |
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40 else |
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41 os_string = sprintf ("%s %s %s %s", unm.sysname, unm.release, |
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42 unm.version, unm.machine); |
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43 endif |
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44 |
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45 hbar(1:70) = "-"; |
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46 ver_line1 = "GNU Octave Version "; |
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47 ver_line2 = "GNU Octave License: "; |
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48 ver_line3 = "Operating System: "; |
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49 |
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50 ver_desc = sprintf ("%s\n%s%s\n%s%s\n%s%s\n%s\n", hbar, ver_line1, version, |
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51 ver_line2, octave_license, ver_line3, os_string, hbar); |
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52 |
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53 puts (ver_desc); |
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54 |
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55 endfunction |
