Language Changes

The following table summarises the main changes to language features in Version 15.0.

Function Descritpion Change
R←f/[K]Y Reduce Enhanced
⎕RL Random Link Enhanced
⎕MKDIR Make Directory NEW
⎕NDELETE Native File Delete NEW
⎕NEXISTS Native File Exists NEW
⎕NGET Read Text File NEW
⎕NINFO Native File Information NEW
⎕NPARTS File Name Parts NEW
⎕NPUT Write Text File NEW