fsh inside! (FlexShell)
- handle some more signals : ctrl-z (SIGTSTP, suspend)... stty -a for more infos
- memory leaks in cd, setenv, unsetenv, space_error... probably some more
- add to cd : cd [-p] [-l] [-n|-v] "If name is not a subdirectory of the current directory (and does not begin with '/', './' or '../'), each component of the variable cdpath is checked to see if it has a subdirectory name. Finally, if all else fails but name is a shell variable whose value begins with '/', then this is tried to see if it is a directory. With -p, prints the final directory stack, just like dirs. The -l, -n and -v flags have the same effect on cd as on dirs, and they imply -p. (+)"
Options for the cd tcsh built-in command are: -l : Output is expanded explicitly to home or the path name of the home directory for the user. -n : Entries are wrapped before they reach the edge of the screen. -p : Prints the final directory stack. -v : Entries are printed one per line, preceded by their stack positions. If more than one of -n or -v is given, -v takes precedence. -p is accepted but does nothing.