Parse non-syntactic operator tokens as K"Identifier"
kind
#523
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Most operators are semantically just normal identifiers after parsing so should get the Kind
K"Identifier"
. For example, after this changea + b
parses withK"Identifier"
kind for the+
token.As an exception, standalone syntactic ops keep their kind - they can't really be used in a sane way as identifiers or interpolated into expressions in the normal way because they have their own syntactic forms. This also helps us in
Expr
conversion where they also have their own rules for coalescing with dots, when dotted.Also introduce a new keyword
operators_as_identifiers
to thetokenize()
API to accommodate some simple uses of this API to colour token strings by operator type, even when the operator is semantically in identifier-position.Fix #474 as a follow-on from #456
CC @fredrikekre