21:58 Stefan Eßer (se) 

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

    fb16dfe

10:13 Ashish SHUKLA (ashish) 

lang/chez-scheme: Update to 9.5.4

    e64614a

21:18 ashish 

Chez Scheme is both a programming language and an implementation
of that language, with supporting tools and documentation.

As a superset of the language described in the
[Revised<sup>6</sup> Report on the Algorithmic Language Scheme]
(http://www.r6rs.org)(R6RS), Chez Scheme supports all standard
features of Scheme, including first-class procedures, proper treatment
of tail calls, continuations, user-defined records, libraries,
exceptions, and hygienic macro expansion.

Chez Scheme also includes extensive support for interfacing with C
and other languages, support for multiple threads possibly running
on multiple cores, non-blocking I/O, and many other features.

WWW: https://cisco.github.io/ChezScheme

Thanks to jrm for helping with testing.