BB - Begin Block

The BB command marks the beginning of a code block that is used with Skip Action.

Format of MLB Command Format of Sheffield Routine

MLString "BB p1"

BeginBlock "p1"

 

Example of MLB Command Example of Sheffield Routine

Example #1

MLString "BB FRONTFACE"

BeginBlock "FRONTFACE"

Input

p1 = Maximum of ten characters (String; required)

p1 gives an identifying name to the program block. The name must be 1–10 alphanumeric characters.

Results

The function sets the internal flags that indicate the beginning of a block.

Skip Action

An error occurs if this command occurs within a block of code being skipped.

Error Messages

MLB-014 - This error message describes a nested code block.