Syntax

Statements are separated by semi-colen `;' and newline `\n'. Statement commands are separated by bar `|'. Command arguments are separated by space ` ' and tab `\t'.

If a statement consists of multiple commands this forms a pipeline, each command will either pass or skip it's input item, if a command is negated by prefixing it's name with an exclamation point `!' this effect is reversed.

note: Only item commands (see below) can form a pipeline.

Commands

G [path [host [port]]]
Go to the location specified by it's arguments, lacking arguments are replaced by their current values.

q
Equivalent to u with an argument of the current depth.

u
Unwind the stack by n.

Item commands

P
Wrapper around the `p' command which writes extra information about each item.

e program [argument...]
Run program in the background with each argument consisting of solely `%' replaced by host/path.

f [path]
Fetch each input item to path or, if lacking, the basename of the remote path.

g [query]
Go to the location specified by it's input item, if the item is of type 7 the op

i n...
Only pass items with an index matching one of the given indexes, n.

p
The `p' command formats it's input writing it to stdout.

r (low high)...
Only pass items with an index within one of the ranges low-high.

s substring...
Only pass items if their info field gets matched by all substring arguments.

t types
Pass items if their type is one of the types listed in types.