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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 ## usage: strcat (s, t, ...) |
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21 ## |
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22 ## Concatenate strings. |
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23 |
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24 ## Author: jwe |
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25 |
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26 function st = strcat (s, t, ...) |
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27 |
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28 if (nargin > 1) |
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29 if (isstr (s) && isstr (t)) |
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30 tmpst = [s, t]; |
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31 else |
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32 error ("strcat: all arguments must be strings"); |
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33 endif |
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34 n = nargin - 2; |
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35 while (n--) |
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36 tmp = va_arg (); |
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37 if (isstr (tmp)) |
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38 tmpst = [tmpst, tmp]; |
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39 else |
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40 error ("strcat: all arguments must be strings"); |
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41 endif |
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42 endwhile |
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43 else |
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44 usage ("strcat (s, t, ...)"); |
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45 endif |
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46 |
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47 st = tmpst; |
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48 |
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49 endfunction |
