Fixed a bug when two connectors had spaces between
Fixing some stuff up to prepare for redirection.
Fixed bug with spaces in between connectors (again)
Working ONE redirect. No pipe. Exit is broken.
Multiple redirects working. No piping. Exit broken.
Boolean connectors now work with redirections.
Exit now working again
Working pipes. Just about done.
Added some new functions that don't work yet.
Deleted unused functions.
Some final fixes.
Added hw2.script
Merge branch 'redirect'