CHECK

CHECK

This command is used to check if the syntax of the source code currently in the editor work area contains any errors.

Mode	Reaction
Online	Syntax checking stops when a syntax error is detected, and the source-code line that contains the error is marked with `E` in the corresponding editor.
Batch	Syntax checking continues until all statements have been checked, and all errors detected are included in the output listing.

Note:
Syntax checking is also performed as part of the RUN, STOW, CATALOG and CATALL commands.

See also Natural Compiler in Natural System Architecture.