NB. Comment

>> << Ndx Usr Pri Phr Dic Rel Voc !: wd Help Dictionary

Comment | NB. |

The rest of the line following`NB.` is ignored.

For example:

       text=: 'i. 3 4 NB. 3-by-4 table'
       ;: text
    +--+---+----------------+
    |i.|3 4|NB. 3-by-4 table|
    +--+---+----------------+

       ". text                     NB. Execute text
    0 1  2  3
    4 5  6  7
    8 9 10 12

>> << Ndx Usr Pri Phr Dic Rel Voc !: wd Help Dictionary