REBOL 3 Functions: ?

? word /doc

Prints information about words and values.

Arguments:

word [any-type!]

Refinements:

/doc - Open web browser to related documentation.

Description

Synonym for help.

Example:

>> ? switch
USAGE:
        SWITCH value cases /default case /all

DESCRIPTION:
        Selects a choice and evaluates the block that follows it.
        SWITCH is a native value.

ARGUMENTS:
        value -- Target value
        cases -- Block of cases to check (block!)

REFINEMENTS:
        /default
                case -- Default case if no others found
        /all -- Evaluate all matches (not just first one)