This product has been discontinued and is no longer supported.
PTP is a text processing language with a very small memory footprint (developed in the 1970s). It adds structured programming control structures to basic text editing commands to yield a programmable text processor.
We no longer offer support for this product, but you can visit the SIL Language Software Community to contact other users who may be able to help.
If you are unable to obtain support through individual software support pages or the SIL Language Software Community, or have a general question about SIL language software, please contact us.