Added -a option to allow continuation after file transfer error.

Went back to allowing file transfers to continue after an error on one host. ...

Made error messages more consistent and clear.

Added hostname to file transfer error report.

Went back to aborting program if any file transfer failed. ...

It makes no sense to keep going on the chance that subsequent commands expect the file there.

Reintroduced .close() commands in file transfer except stanza, protected by a try this time. ...

Changed semantics so a failed connection attempt on one host does not abort program but goes on to next host.

Cleaned up error reporting. ...

Removed explicit .close() calls in file transfer except stanza.
Added -T option to set connecton timeout period.

Added -K option to force prompting for password.

Updated copyright.

Implemented HOSTNAME and HOSTSHORT as separate hostname substitution mechanisms.

Implemented <HOSTNAME> substitution for commands and file transfers.

Updated copyright.

Made testmode the default.

Fixed -N so that it cancels any keychange auth option.

More variable substitution bug fixes.

Factored variable substitution into VarSub() and fixed bug that failed to do ...

substitution on host names passed with -H.

Added variable substitution to the command passed on the command line.

Fixed bug that was causing *all* "=" signs to be removed from the RHS of a .define statement. Now it properly only uses the leftmost as a delimiter between LHS and RHS and leaves the rest, if any, alone.

Renamed tsearchpath() to SearchPath() and had it return first matching ...

filepath as a string, not a list.  Adjusted ReadFile() accordingly.
Added explicit check to make sure a FQ filename passed on the command line
was not actually the name of a directory.

Minor cosmetic change.

First full implementation of path searching for command files and host list files. ...

Implemented -x option to override -t.

Sorted symbol table test output.

Slight change in test mode report output order.

Implemented -t option and test mode.

First implementation of variable definitions.

Added -y option to produce noisy reporting.

Minor cosmetic changes to usage output.

Added support for the .include directive when reading files.

Factored reading of external files into a single ReadFile() routine so ...

that line conditioning, comment handling, and metacommand processing
can be done in one place.

Replace stdin redirection with -f option and documented it.

Minor typo fix.