e/ECL programming language

Information
has gloss	eng: The ECL programming language and system was an extensible high-level programming language and development environment developed at Harvard University in the 1970s. The name ECL stood for Extensible Computer Language or EClectic Language. Some publications used the name ECL for the entire system and EL/1 (Extensible Language) for the language itself.
lexicalization	eng: ECL programming language
lexicalization	eng: ECL
instance of	e/Educational programming language