tclcompiler Code

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##  Compiler2 - PkgLib - Interp
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##  (C) IPN - Ingenieurbuero fuer Praezisionsnumerik
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##  Dipl.-Ing. Andreas Otto
##  Ulmenstrasse 3
##  D-34289 Zierenberg
##  mailto:aotto@t-online.de
##  http://tclcompiler.sourceforge.net
##
##  Alle Rechte vorbehalten
##

namespace eval ::PkgLib::Interp {
    variable    Itp
}

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proc ::PkgLib::Interp::Create  {} {
    variable    Itp     [ interp create -safe ]
    interp expose $Itp file
    interp alias $Itp EnvGet {} ::Env::LookUp
    interp alias $Itp COMPILER_HOME {} ::Env::COMPILER_HOME
}

proc ::PkgLib::Interp::Delete  {} {
    variable    Itp                 ; ##    the interp to use
    catch { interp delete $Itp }
}

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proc ::PkgLib::Interp::UnAlias { T1 } {
    variable    Itp
    if {![ info exists Itp ]} return
    interp alias $Itp $T1 {}
}

proc ::PkgLib::Interp::Alias {T1 args} {
    variable    Itp
    eval interp alias $Itp $T1 \{\} $args
}

proc ::PkgLib::Interp::Source {File} {
    variable    Itp
    interp invokehidden $Itp -global source $File
}

proc ::PkgLib::Interp::Eval { Str } {
    variable    Itp
    interp eval $Itp $Str
}