; Indentation rules for SCL

; Indent after block definitions
[
  (organization_block)
  (function_block)
  (function)
  (type_definition)
  (data_block)
] @indent.begin

; Indent after VAR sections
[
  (var_declaration)
  (var_temp_declaration)
  (var_constant_declaration)
  (var_retain_declaration)
  (var_non_retain_declaration)
  (var_db_specific_declaration)
] @indent.begin

; Indent after control structures
[
  (if_statement)
  (case_statement)
  (for_statement)
  (while_statement)
  (repeat_statement)
  (region_statement)
] @indent.begin

; Indent after STRUCT in UDTs and inline structs
(struct_type) @indent.begin

; Indent after THEN, DO, ELSE, ELSIF, BEGIN
[
  "THEN"
  "DO"
  "ELSE"
  "ELSIF"
  (keyword) @indent.branch
] @indent.branch

; Outdent at end keywords
[
  "END_VAR"
  "END_IF"
  "END_CASE"
  "END_FOR"
  "END_WHILE"
  "END_REPEAT"
  "END_REGION"
  "END_STRUCT"
  "END_ORGANIZATION_BLOCK"
  "END_FUNCTION_BLOCK"
  "END_FUNCTION"
  "END_TYPE"
  "END_DATA_BLOCK"
] @indent.end

; Outdent for ELSE and ELSIF
[
  "ELSE"
  "ELSIF"
] @indent.dedent