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annotate scripts/pkg/private/save_order.m @ 19867:9fc020886ae9

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maint: Clean up m-files to follow Octave coding conventions. Try to trim long lines to < 80 chars. Use '##' for single line comments. Use '(...)' around tests for if/elseif/switch/while. Abut cell indexing operator '{' next to variable. Abut array indexing operator '(' next to variable. Use space between negation operator '!' and following expression. Use two newlines between endfunction and start of %!test or %!demo code. Remove unnecessary parens grouping between short-circuit operators. Remove stray extra spaces (typos) between variables and assignment operators. Remove stray extra spaces from ends of lines.
author Rik <rik@octave.org>
date Mon, 23 Feb 2015 14:54:39 -0800
parents 4197fc428c7d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2005-2015 Søren Hauberg
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2 ## Copyright (C) 2010 VZLU Prague, a.s.
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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19
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {@var{newdesc} =} save_order (@var{desc})
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22 ## Undocumented internal function.
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23 ## @end deftypefn
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24
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25 function newdesc = save_order (desc)
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26 newdesc = {};
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27 for i = 1 : length (desc)
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28 deps = desc{i}.depends;
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29 if (isempty (deps)
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30 || (length (deps) == 1 && strcmp (deps{1}.package, "octave")))
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31 newdesc{end + 1} = desc{i};
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32 else
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33 tmpdesc = {};
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34 for k = 1 : length (deps)
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35 for j = 1 : length (desc)
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36 if (strcmp (desc{j}.name, deps{k}.package))
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37 tmpdesc{end+1} = desc{j};
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38 break;
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39 endif
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40 endfor
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41 endfor
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42 if (! isempty (tmpdesc))
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43 newdesc = {newdesc{:}, save_order(tmpdesc){:}, desc{i}};
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44 else
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45 newdesc{end+1} = desc{i};
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46 endif
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47 endif
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48 endfor
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49 ## Eliminate the duplicates.
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50 idx = [];
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51 for i = 1 : length (newdesc)
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52 for j = (i + 1) : length (newdesc)
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53 if (strcmp (newdesc{i}.name, newdesc{j}.name))
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54 idx(end + 1) = j;
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55 endif
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56 endfor
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57 endfor
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58 newdesc(idx) = [];
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59 endfunction
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60