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  1. OMG Issue

SYSML21 — Mistakes in Graphical BNF for Enumeration Definitions

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  • Key: SYSML21-360
  • Status: open  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    In subclause 8.2.3.8 three corrections on graphical BNF productions are needed:

    • In production enumeration-def-name-compartment, DefinitionPrefix is too wide and should most likely be replaced with DefinitionExtensionKeyword*.
    • In production enumeration-name-compartment, UsagePrefix is too wide and should most likely be replaced with UsageExtensionKeyword*.
    • In production enums-compartment-element, el-prefix? UsagePrefix is too wide and should most likely be removed.
  • Reported: SysML 2.0b4 — Thu, 11 Sep 2025 22:46 GMT
  • Updated: Wed, 24 Sep 2025 13:38 GMT