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1 ## Copyright (C) 2008 David Bateman |
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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} {} symvar (@var{s}) |
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21 ## Identifies the argument names in the function defined by a string. |
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22 ## Common constant names such as @code{pi}, @code{NaN}, @code{Inf}, |
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23 ## @code{eps}, @code{i} or @code{j} are ignored. The arguments that are |
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24 ## found are returned in a cell array of strings. If no variables are |
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25 ## found then the returned cell array is empty. |
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26 ## @end deftypefn |
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27 |
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28 function args = symvar (s) |
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29 args = argnames (inline (s)); |
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30 endfunction |
