- Handle vt100 escape codes.
- Add a history file input and a history text input for commando dialogs.
- Test alternate shells using the prefix feature
- $d/.. not canonicalized
- jikes warning pattern
- %edit -n, -p, -s
- caret color option
- more flexible redirection
- multiple commands in system shell with ;
- handle multiple consecutive command invocations correctly in console
- error hyperlinks
- exception tracebacks handled, maybe
  --> use JLib for this
- need <INIT> code block in commando files
- notify of process exit
- multiple-line env vars don't work
- see if an extra pattern can eat all javac errors
- TeX, Tidy error patterns
- foo"aaaa" doesn't parse like in a Unix shell
- beanshell completion
- aliases option pane
- URL hyperlinks in output; %ls output lines open files and directories;
- ${beanshell:...} syntax
- file manipulation builtins - %ls, %mv, %cp, %rm, %touch, %cat?
- VFS support - Select correct shell (ssh) for non-System VFS (such as
    sftp:// paths) from commando buttons.