SPELL=trf VERSION=2.1.4 SOURCE="$SPELL$VERSION.tar.bz2" SOURCE_URL[0]=http://downloads.sourceforge.net/sourceforge/project/tcl$SPELL/tcl$SPELL/$VERSION/$SOURCE SOURCE_HASH=sha512:1106af8aa7ff479d336d488b1a19c7081f129793291977f341fdfc83c931864252ac5e548ed70f3c642e8253090c33990b61b3d4e5462703db709dbfd9be2e55 SOURCE_DIRECTORY="$BUILD_DIRECTORY/$SPELL$VERSION" WEB_SITE="http://tcltrf.sourceforge.net/" LICENSE[0]="BSD" ENTERED=20150404 KEYWORDS="" SHORT='Tcl extension providing "transformer" commands' cat << EOF Trf is an extension library to the script language Tcl, as created by John Ousterhout. It provides transformer procedures which change the flow of bytes through a channel in arbitrary ways. The underlying functionlaity in the core is that of ''stacked channels which allows code outside of the core to intercept all actions (read/write) on a channel. Among the applications of the above provided here are compression, charset recording, error correction, and hash generation. EOF