The TWENEX.ORG Pascal compiler was developed by LOTS based on the DECUS PASCAL compiler from Hamburg University.

The compiler can be invoked either with the standard compile/load/execute commands or directly with @PASCAL. The standard extension for Pascal source files is .PAS.

Additional information on the LOTS Pascal compiler can be found in @HELP PASCAL. (The help file mentions another Pascal compiler, PASSGO, but it is not available on TWENEX.ORG.) Additional documentation is in the following files in directory NEO:<DOCUMENTATION> (DOC:):

• PASCAL.DOC
• PASCAL.HACKER
• PASCAL.INCOMPATIBILITIES-DOC
• PASCAL.MEM
• PASCAL.UPDATE
• PASCAL.USER

(The following reference documents are for the DEC TOPS-20 PASCAL compiler, which is not installed on TWENEX.ORG, not the LOTS compiler. Although the two compilers differ in some respects, the TOPS-20 compiler documents may provide some useful guidance.)

• TOPS-20 PASCAL Primer, Digital Equipment Corporation, September 1983.
• TOPS-20 PASCAL Language Manual, Digital Equipment Corporation, September 1983.