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https://github.com/helix-editor/helix
synced 2026-08-05 14:42:57 +02:00
Michael Davis
14eda106f0
Macro names might match recursively within a pattern (in the future). They're not parameters / locals at all, so we can override the capture from the previous pattern to avoid ever highlighting them as parameters.
27 lines
918 B
Scheme
27 lines
918 B
Scheme
; Specs and Callbacks
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(attribute
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(stab_clause
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pattern: (arguments (variable)? @local.definition.variable.parameter)
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; If a spec uses a variable as the return type (and later a `when` clause to type it):
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body: (variable)? @local.definition.variable.parameter)) @local.scope
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; parametric `-type`s
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((attribute
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name: (atom) @_keyword
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(arguments
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(binary_operator
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left: (call (arguments (variable) @local.definition.variable.parameter))
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operator: "::") @local.scope))
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(#any-of? @_keyword "type" "opaque" "nominal"))
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; `fun`s
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(anonymous_function (stab_clause pattern: (arguments (variable) @local.definition.variable.parameter))) @local.scope
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; Ordinary functions
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((function_clause
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pattern: (arguments (variable) @local.definition.variable.parameter)) @local.scope
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(#not-match? @local.definition.variable.parameter "^_"))
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(variable) @local.reference
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(macro (variable)) @_
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