Category:Polyglot:PL/I and PL/M: Difference between revisions
Typos
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* PL/I is not (usually) case sensitive.
* PL/I has a powerful in-built pre-proessor, however this is not implemented in all PL/I compilers.
* A PL/I
* The main procedure is declared as having "options(main)".
* I/O statements are built in to the language.
* MOD is a function, &, | and ^ (or ¬) are used for AND, OR and NOT.
* PL/I has a range of types, none of which are called BYTE or ADDRESS.
* Identifiers can contain underscores and some implementations allow dollar signs.
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