Category:Polyglot:PL/I and PL/M: Difference between revisions
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(More notes) |
(→PL/I and PL/M: Notes) |
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8080 PL/M features of interest: |
8080 PL/M features of interest: |
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* The compiler ignores everything after column 80 of a source line. |
* The compiler ignores everything after column 80 of a source line. |
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* The compiler |
* The compiler treats lower case letters and many "special" characters as spaces. |
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* PL/M has a parameterless macro facility. |
* PL/M has a parameterless macro facility. |
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* The PL/M source must end with an EOF keyword - everything after it is ignored. |
* The PL/M source must end with an EOF keyword - everything after it is ignored. |
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* PL/I has a range of types, none of which are called BYTE or ADDRESS. |
* PL/I has a range of types, none of which are called BYTE or ADDRESS. |
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* Identifiers can contain underscores and some implementations allow dollar signs. |
* Identifiers can contain underscores and some implementations allow dollar signs. |
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===Implementation=== |
===Implementation=== |
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The following stratagy could be used: |
The following stratagy could be used: |
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