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| <title>Extensible</title> |
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| <? prevnext "<h1>Extensible</h1>" ?> |
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| Tcl is easy to extend in C, and extremely powerful - you get |
| access to lots of things: |
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| <ul> |
| <li>Variables |
| <ul> |
| <li>From C</li> |
| <li>To C</li> |
| <li>Tie Tcl variable to C variable</li> |
| <li>Trace variables</li> |
| </ul> |
| </li> |
| </ul> |
| |
| <ul><li>Interpreters |
| <ul> |
| <li>Seperate interpreters</li> |
| <li>Slave interpreters/shared resources</li></ul> |
| </li></ul> |
| |
| <ul><li>Threads |
| <ul> |
| <li>Create/Destroy</li> |
| <li>Associate data</li></ul> |
| </li></ul> |
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| </td> |
| <td> |
| <ul><li>IO/Channels |
| <ul> |
| <li>Create new channel types</li> |
| <li>Stacked channels</li> |
| <li>Buffering</li> |
| <li>Asyncronous</li></ul> |
| </li> |
| </ul> |
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| <ul><li>Event Loop |
| <ul> |
| <li>Associate events with actions</li> |
| <li>Idle events</li></ul> |
| </li></ul> |
| |
| <ul><li>Operating System Interaction |
| <ul> |
| <li>Filesystem</li> |
| <li>Processes</li></ul> |
| </li></ul> |
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| </td> |
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| <td> |
| <ul><li>Timers |
| <ul> |
| <li>Schedule events</li></ul> |
| </li></ul> |
| <ul><li>Commands |
| <ul> |
| <li>Create commands</li></ul> |
| </li></ul> |
| <ul><li>Hash Tables |
| <ul> |
| <li>Create and use hash tables at the C level</li></ul> |
| </li></ul> |
| <ul> |
| <li>Internationalization |
| <ul> |
| <li>Translate to/from different character sets</li> |
| </ul> |
| </li> |
| </ul> |
| </td> |
| </tr> |
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| </table> |
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