continue -- Continue with next iteration

Syntax: continue

Continues execution with the next iteration of the inmost loop containing the continue command.

foreach item $list {
    ...
    if {[someCondition]} {
        continue
    }

    # Skips this code on [someCondition]
    ...
}

continue and return

The continue command is semantically equivalent to return -code continue -level 0, as is the following procedure:

proc my_continue {} {
    return -code continue -level 1
}

See the return reference page for more information.