Category:Polyglot:PL/I and PL/M: Difference between revisions
m
→PL/I and PL/M: A few more notes.
(→Include Files: Removed declaration of "eof") |
m (→PL/I and PL/M: A few more notes.) |
||
Line 4:
<br><br>
===PL/I and PL/M===
Although similar, [[PL/I]] and [[PL/M]] are not the same language.
<p>
In this, the PL/M language as implemented by Gary Kildall's original [[8080 PL/M Compiler]] will be considered.
Line 19:
* The only types are BYTE and ADDRESS - unsigned 8 and 16 bit integers.
* Identifiers cannot contain underscores - the PL/M compiler treats them as spaces - dollar signs can appear but are ignored.
* Keywords are reserved in PL/M.
<br><br>
PL/I features of interest:
Line 29 ⟶ 30:
* 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.
* Keywords are not reserved in PL/I.
===Implementation===
| |||