I-Beams in Dyalog APL

Overview

This section adds more detail to the I-Beam functionality that has been added to Dyalog APL 12.1.

As ever, please remember the caveat that appears in the Language Guide:

WARNING: Although documentation is provided for I-Beam functions, any service provided using I-Beam should be considered as “experimental” and subject to change – without notice - from one release to the next. Any use of I-Beams in applications should therefore be carefully isolated in cover-functions that can be adjusted if necessary.

200: Syntax Colouring