.TH PXREF 1 "8 April 1979"
pxref \- Pascal cross-reference program
makes a line numbered listing and a cross-reference of identifier usage
The optional `\fB\-\fP' argument suppresses the listing. The keywords
are treated as identifiers for the purpose of the cross-reference.
directives are not processed, but cause the placement of an entry
indexed by `#include' in the cross-reference.
Berkeley Pascal User's Manual
Identifiers are trimmed to 10 characters.