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1 ### Copyright (C) 1996 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 2, or (at your option) |
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8 ### 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, write to the Free |
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17 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
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18 ### 02111-1307, USA. |
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19 |
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20 function st = strcat (s, t, ...) |
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21 |
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22 if (nargin > 1) |
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23 if (isstr (s) && isstr (t)) |
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24 tmpst = [s, t]; |
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25 else |
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26 error ("strcat: all arguments must be strings"); |
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27 endif |
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28 n = nargin - 2; |
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29 while (n--) |
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30 tmp = va_arg (); |
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31 if (isstr (tmp)) |
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32 tmpst = [tmpst, tmp]; |
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33 else |
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34 error ("strcat: all arguments must be strings"); |
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35 endif |
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36 endwhile |
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37 else |
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38 usage ("strcat (s, t, ...)"); |
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39 endif |
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40 |
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41 st = tmpst; |
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42 |
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43 endfunction |
