(parameter_declaration
  (identifier) @debug-variable)

(short_var_declaration
  (expression_list
    (identifier) @debug-variable))

(var_declaration
  (var_spec
    (identifier) @debug-variable))

(const_declaration
  (const_spec
    (identifier) @debug-variable))

(assignment_statement
  (expression_list
    (identifier) @debug-variable))

(binary_expression
  (identifier) @debug-variable
  (#not-match? @debug-variable "^[A-Z]"))

(call_expression
  (argument_list
    (identifier) @debug-variable
    (#not-match? @debug-variable "^[A-Z]")))

(return_statement
  (expression_list
    (identifier) @debug-variable
    (#not-match? @debug-variable "^[A-Z]")))

(range_clause
  (expression_list
    (identifier) @debug-variable))

(parenthesized_expression
  (identifier) @debug-variable
  (#not-match? @debug-variable "^[A-Z]"))

(block) @debug-scope

(function_declaration) @debug-scope