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39 lines
843 B
Scheme
39 lines
843 B
Scheme
[
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(appexpr ["[" "("]) ; Applications.
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(atom ["[" "("]) ; Lists and tuples.
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(program (moduledecl "{")) ; Braced module declarations.
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(funbody)
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(block)
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(handlerexpr)
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(opclausex)
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] @indent
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[
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(typedecl
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[(typeid) (opdecls)]) ; Avoid matching single-operation effects.
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(externdecl)
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(matchexpr)
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(matchrule)
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; For ifexprs, branches (once they exist) will contain blocks if they're
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; indented so we just need to make sure the initial indent happens when we're
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; creating them.
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"then"
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"else"
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] @indent @extend
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(matchrule "->" @indent @extend)
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; Handling for error recovery.
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(ERROR "fun") @indent @extend
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(ERROR "match") @indent @extend
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(ERROR "->" @indent.always @extend)
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; Don't outdent on function parameter declarations.
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(atom ")" @outdent @extend.prevent-once)
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[
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"]"
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"}"
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] @outdent @extend.prevent-once
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