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UNEDITED INPUT (U)

Purpose: Enter unedited input.

Format:  U {1} {2} {3};vvvv

Remarks: U         Specify unedited input.

         {1}...{3} Optional (up to three) modifiers as follows:

         {1}       E         Edit incoming data; multiple-read and command
                             rules are followed.

         {2}       D         Display incoming data.

         {3}       W         Wand or scanner input, or
                   K         Keyboard input only (device dependent).

        ;vvvv     Receive timeout.  If reader does not receive data by
                   vvvv * 10 msec., then execute next program statement
                   (vvvv = 1 to 6500).


         Data entered with this command is appended to the contents of $0.

         Bar code that can be read is reader dependent.  CODE 39 commands
         can always be read.

         A U command with no modifiers does not edit incoming data.  As a
         result, the command to exit an IRL program will not be recognized.

EXAMPLES:

         UEK allows input from the keyboard (K), edits the data (E), and
         does not display the data/

         UED edits (E) and displays (D) the data; works like the A statement.