update the manual; 'of', 'low' and 'high' can now be overloaded

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Andreas Rumpf 2017-09-01 08:25:43 +02:00
commit 7d8ef01e29

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@ -283,8 +283,8 @@ Nonoverloadable builtins
The following builtin procs cannot be overloaded for reasons of implementation
simplicity (they require specialized semantic checking)::
declared, defined, definedInScope, compiles, low, high, sizeOf,
is, of, shallowCopy, getAst, astToStr, spawn, procCall
declared, defined, definedInScope, compiles, sizeOf,
is, shallowCopy, getAst, astToStr, spawn, procCall
Thus they act more like keywords than like ordinary identifiers; unlike a
keyword however, a redefinition may `shadow`:idx: the definition in