$line » History » Version 1
Per Amundsen, 08/11/2015 01:22 PM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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| 2 | |||
| 3 | *$line(@name,N,[T])* |
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| 4 | |||
| 5 | Returns the Nth line of text in the specified window. |
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| 6 | |||
| 7 | *Parameters* |
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| 8 | |||
| 9 | @name - The window to retrieve text from. |
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| 10 | N - If N = 0 number of lines, otherwise the Nth line. |
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| 11 | [T] - If T = 0 use display area (default) if T = 1, use side-listbox. (optional) |
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| 12 | |||
| 13 | *Example* |
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| 14 | |||
| 15 | <pre> |
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| 16 | ; Create a custom window. |
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| 17 | /window @Example |
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| 18 | |||
| 19 | ; Add a few lines to the window. |
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| 20 | /aline @Example Test1 |
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| 21 | /aline @Example Test2 |
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| 22 | /aline @Example Test3 |
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| 23 | |||
| 24 | ; Print number of lines in the window. |
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| 25 | //echo -ag $line(@Example, 0) |
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| 26 | |||
| 27 | ; Print the second line in the window. |
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| 28 | //echo -ag $line(@Example, 2) |
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| 29 | </pre> |