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indents(c): Refactor indent queries

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Pham Huy Hoang 2023-01-10 14:04:27 +09:00 • committed by Stephan Seitz
parent 5ac2c92060
commit 2f5deed456
6 changed files with 179 additions and 15 deletions
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88
queries/c/indents.scm
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@ -1,28 +1,92 @@
[
(compound_statement)
(preproc_arg)
(compound_statement)
(field_declaration_list)
(case_statement)
(enumerator_list)
(struct_specifier)
(compound_literal_expression)
(initializer_list)
(while_statement)
(for_statement)
(switch_statement)
(init_declarator)
(expression_statement)
] @indent
(if_statement condition: (_) @indent)
((if_statement
consequence: (_) @_consequence
(
if_statement
condition: (_) @indent
)
(
(if_statement
consequence: (_ ";" @indent_end) @_consequence
) @indent
(#not-has-type? @_consequence compound_statement)
) @indent)
(init_declarator) @indent
)
;; if-else case,
;; with else that is not if/compound statement
(
(if_statement
consequence: (_ ";" @indent_end) @_consequence
"else" @branch
alternative: (_) @_alternative
)@indent
(#not-has-type? @_consequence compound_statement)
(#not-has-type? @_alternative compound_statement)
)
;; if-elseif-else case
(
if_statement
consequence: (_) @_consequence
alternative:
(if_statement "else" @branch)
(#not-has-type? @_consequence compound_statement)
)
;; if- else case
;; The alternative should be one of the cases below
;; because the alternative is a nested tree inside the original if
;; dedent to offset the indent it should have gotten
;; Does not support multi chained bare ifs
(
(if_statement
consequence: (_ ";" @indent_end) @_consequence
"else" @branch
alternative:
[
(compound_statement) @dedent
(if_statement
consequence: (_) @_consequence (#not-has-type? @_consequence compound_statement)
) @dedent
(if_statement consequence: (compound_statement) @dedent)
]
)@indent
(#not-has-type? @_consequence compound_statement)
)
(
ERROR
"for" "(" @indent ";" ";" ")" @indent_end)
(
(for_statement
body: (_) @_body
) @indent
(#not-has-type? @_body compound_statement)
)
(
while_statement
condition: (_) @indent
)
(
(while_statement
body: (_) @_body
) @indent
(#not-has-type? @_body compound_statement)
)
(compound_statement "}" @indent_end)
[
"else"
")"
"}"
(statement_identifier)