###############################################################################
#
# shim.eagle --
#
# Extensible Adaptable Generalized Logic Engine (Eagle)
# Eagle [Native Tcl] Shim Package File
#
# Copyright (c) 2007-2012 by Joe Mistachkin. All rights reserved.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: $
#
###############################################################################
#
# NOTE: Use our own namespace here because even though we do not directly
# support namespaces ourselves, we do not want to pollute the global
# namespace if this script actually ends up being evaluated in Tcl.
#
namespace eval ::Eagle {
#
# NOTE: This procedure returns the [format] modifier necessary to force
# native Tcl to treat the specified value as a 64-bit integer.
#
proc getLengthModifier { value } {
#
# NOTE: This should work properly in both Tcl and Eagle.
#
return [expr {int($value) != wide($value) ? "l" : ""}]
}
#
# NOTE: This procedure is used to intercept calls to the Eagle [debug]
# command from native Tcl scripts (e.g. [debug break], etc). It
# simply prints a diagnostic message.
#
proc debug { args } {
#
# NOTE: This should work properly in both Tcl and Eagle.
#
puts stdout [lrange $args 2 end]
}
#
# NOTE: Provide the Eagle "Tcl shim" package to the interpreter.
#
package provide Eagle.Tcl.Shim \
[expr {[isEagle] ? [info engine PatchLevel] : "1.0"}]
}