Tacit definition
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TAGS: trains, agendas, and gerunds
Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the ACM copyright notice and the title of the publication and its date appear, and notice is given that copying is by permission of the Association for Computing Machinery. To copy otherwise, or to republish, requires a fee and/or specific permission. APL 94”9/94 Antwerp Belgium Q 1994 ACM 0-89791 -675-1 /94/0009..$3.50 Software
Valence and precedence in APL extensions
Extended operator syntax, defined operators, and strand notation are evaluated as APL extensions using the concept of syntactic binding, which is equivalent to the function scope rule and is more readily extended to other classes of objects. Changing syntax has wider impact than adding function, and its side effects should be considered before adoption.