Attached is my proposed changes for the Tcl module. You can
go through the all the changes, but here are the highlights:
* Removed Tcl::GlobalEval, allow Tcl::Eval to take a flags
argument (Tcl_GlobalEval was always just Tcl_Eval with the
TCL_EVAL_GLOBAL flag). Added Tcl::EVAL_GLOBAL and
Tcl::EVAL_DIRECT constants.
* Added the \300\200 Tcl overlong null encoding handling. I
did verify that none of Tcl's APIs require it, but when using
in conjunction with Tk, you do need it.
* I'm somewhat bemused by Tcl.xs:prepare_Tcl_result, and the
handling of the gimme var. If someone would like to explain
this ... I'd appreciate it.
* Tcl::AppendResult is not full Sv <> Tcl_Obj aware.
* t/unicode.t has new tests that exercise unicode transfer at
the Tcl level. It's modified from Gisle's nul-char.t, and
there is a t/unicode.t for Tcl-Tk as well that interfaces to
the text widget.
Jeff
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