Category:PL/I: Difference between revisions

Content added Content deleted

Inline

Revision as of 07:29, 3 July 2013 (view source) rosettacode>Edward H m (Added lang tag) ← Older edit		Revision as of 17:24, 16 November 2014 (view source) PatGarrett (talk \| contribs) (Some words on the marvelous PL/I pre-processor.) Newer edit →
Line 53:		Line 53:

	When any of those conditions occurs, the user may trap them and recover from them and continue execution.		When any of those conditions occurs, the user may trap them and recover from them and continue execution.

			PL/I has a unique and powerful pre-processor which is a subset of the full PL/I language so it can be used to perform source file inclusion, conditional compilation, and macro expansion. The pre-processor keywords are prefixed with %.