WJG (20/09/2010) I'm pleased to announce the first release of the Tcl/Gnocl bindings to the Gtk+ AbiWidget providing access to the key functionality at the heart of the Gnome Desktop AbiWord processor for use in customized text processing applications.
For more information see the online docs .
Get the sourcecode from from here
The expected screenshot..

And sample script..
#!/bin/sh
# the next line restarts using tclsh \
exec tclsh "$0" "$@"
package require Gnocl
package require GnoclAbiWidget
set aw1 [gnocl::abiwidget]
# pack into a toplevel window
gnocl::window \
-child $aw1 \
-defaultWidth 640 \
-defaultHeight 400 \
-onDelete { exit }
$aw1 insert table
$aw1 load [pwd]/test.abw
$aw1 view print
gnocl::mainLoop