Zoidberg::Commands

This module contains some usefull routines, these are _not_ core functions but are supplied to increase the interface.

By default commands start with an '_'.

Commands

change_dir, cd $dir

Change your present working directory.

back, forw

Go back/forward to a previous/next directory. Think like back and forward like in a browser.

delete_object $zoidname

Delete object with name $zoidname. Be carefull -- this can delete core funtions.

echo $string

Just print $string -- no fancy options.

eval $code

Execute $code and return the exit status.

exec $code

Like eval but quits zoid with exit status.

hide $thing

Hide $thing from non-naked zoid namespace.

load_object $zoidname $class

Load object of $class under name $zoidname. Objects should be true object-oriented (ie. they should have e routine 'new')

print $code

Execute $code and print the return value.

pwd

Print present working directory.

quit, bye

Quit zoid -- same as Ctrl-d from Buffer.

set_env $var = $value

Like export in most shells. Same as $ENV{$var} = $value.

source $file

Executes commands from file like they where entered on prompt.

unhide $thing

Opposite of "hide", add $thing to non-naked zoid namespace.