Returnex » History » Version 1
Per Amundsen, 02/14/2014 03:19 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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3 | */returnex [text]* |
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5 | Halts a currently executing script and allows the calling routine to continue processing. |
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7 | Same as [[/return]] but retains all spaces, including leading, trailing, and multiple. |
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9 | *Parameters* |
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11 | [text] - Text to return. |
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13 | *Example* |
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15 | <pre> |
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16 | alias example { |
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17 | ;Prints 9: <space>A<space><space>B<space><space>C<space>. |
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18 | echo -a $len($preserve_space) |
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20 | ;Prints 5: A<space>B<space>C. |
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21 | echo -a $len($strip_space) |
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22 | } |
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24 | ;Return with the spaces intact. |
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25 | alias preserve_space returnex $get_abc |
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27 | ;Collaps spaces. |
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28 | alias strip_space return $get_abc |
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30 | ;Just an example string "<space>A<space><space>B<space><space>C<space>". |
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31 | alias get_abc returnex $+($chr(32), A, $chr(32), $chr(32), B, $chr(32), $chr(32), C, $chr(32)) |
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32 | </pre> |