[TF] TinyFugue 5.0 beta 4 released

[hawkeye at tcp.c. (K. Keys)]

TinyFugue 5.0 beta 4 is now available at http://tf.tcp.com/.

Changes:

Added /key_{shift,ctrl,meta}_{F1..F12} (for recent xterms).
All command options that require numeric arguments (including getopts() "#"
    options) can take a numeric expression as an argument.  (Actually added
    in 50a13, documented now.)
/set, /setenv, and /let are reserved words (may not be redefined).
Added %interactive.
/quit prompts "Really quit?" if interactive.  "/quit -y" forces quit.
Improved generated macro code.
Redraw (^L) recovers from garbled scroll region.
Workaround for yet another kind of bad getaddrinfo() implementation.
Warns about "%;" after "/if (...)", "/while (...)", or "/else".
Fixed crash in handling of invalid "@{...}" inline attribute specifications.
Fixed possible crash on trying to connect to bad host address.
Fixed: "/@name" was calling macro instead of builtin. (50b3)
Fixed "/let" with no args.
Fixed "{0}" in expressions. (5.0)
Fixed crash when sending to closed connectionless socket.
Fixed /replace to work on strings containing spaces (i.e., arguments 3..N,
    not just 3).

-- 
Ken Keys <ha...@tc...>
TinyFugue 5.0 beta 4: http://tf.tcp.com/