Executive Systems Problem Oriented Language

ESPOL ( abbreviation for Executive Systems Problem Oriented Language ) was a superset of ALGOL 60, which possessed skills that were later known as Mohols (machine- oriented High Order Languages). It was used to write the Master Control Program.

The one- pass compiler for ESPOL could compile 250 lines / second. ESPOL was replaced by NEWP.

Credentials

  • B5500 ESPOL Reference Manual, 1967 ( PDF; 3.2 MB)
  • B6500 ESPOL Reference Manual, 1970 ( PDF; 3.7 MB)
  • B6700/7700 ESPOL Reference Manual, 1972 ( PDF, 8.0 MB)
  • Programming language
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