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25 lines
1.0 KiB
Plaintext
25 lines
1.0 KiB
Plaintext
The Tcl extension module gives access to the Tcl library with functionality and
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interface similar to the C functions of Tcl. In other words, you can:
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create Tcl interpreters
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The Tcl interpreters so created are Perl objects whose destructors
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delete the interpreters cleanly when appropriate.
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execute Tcl code in an interpreter
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The code can come from strings, files or Perl filehandles.
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bind in new Tcl procedures
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The new procedures can be either C code (with addresses presumably
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obtained using dl_open and dl_find_symbol) or Perl subroutines (by name,
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reference or as anonymous subs). The (optional) deleteProc callback in
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the latter case is another perl subroutine which is called when the
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command is explicitly deleted by name or else when the destructor for
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the interpreter object is explicitly or implicitly called.
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Manipulate the result field of a Tcl interpreter
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Set and get values of variables in a Tcl interpreter
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Tie perl variables to variables in a Tcl interpreter
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The variables can be either scalars or hashes.
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