diff --git a/lib/lrama/new_parser.rb b/lib/lrama/new_parser.rb
index 5b9f1a23..a18e127a 100644
--- a/lib/lrama/new_parser.rb
+++ b/lib/lrama/new_parser.rb
@@ -188,7 +188,7 @@ def build_token(type:, s_value:, line:, column:, alias_name: nil)
   2, 48, :_reduce_16,
   0, 53, :_reduce_17,
   0, 54, :_reduce_18,
-  6, 48, :_reduce_none,
+  6, 48, :_reduce_19,
   1, 48, :_reduce_none,
   0, 57, :_reduce_21,
   0, 58, :_reduce_22,
@@ -516,7 +516,7 @@ def _reduce_16(val, _values, result)
 
 module_eval(<<'.,.,', 'parser.y', 20)
   def _reduce_17(val, _values, result)
-    @lexer.status = :c_declaration; @lexer.end_symbol = '}'
+    @lexer.status = :c_declaration; @lexer.end_symbol = '}'; @lineno.push(@lexer.line); @column.push(@lexer.col)
     result
   end
 .,.,
@@ -528,7 +528,12 @@ def _reduce_18(val, _values, result)
   end
 .,.,
 
-# reduce 19 omitted
+module_eval(<<'.,.,', 'parser.y', 20)
+  def _reduce_19(val, _values, result)
+     code = build_token(type: :User_code, s_value: val[3], line: @lineno.pop, column: @column.pop); code.references = []; @grammar.initial_action = @grammar.build_code(:initial_action, code)
+    result
+  end
+.,.,
 
 # reduce 20 omitted
 
diff --git a/parser.y b/parser.y
index 2be9c15a..9f601011 100644
--- a/parser.y
+++ b/parser.y
@@ -18,7 +18,7 @@ rule
                    | "%param" params
                    | "%lex-param" params { val[1].each {|token| token.references = []; @grammar.lex_param = @grammar.build_code(:lex_param, token).token_code.s_value} }
                    | "%parse-param" params { val[1].each {|token| token.references = []; @grammar.parse_param = @grammar.build_code(:parse_param, token).token_code.s_value} }
-                   | "%initial-action" "{" {@lexer.status = :c_declaration; @lexer.end_symbol = '}'} C_DECLARATION {@lexer.status = :initial; @lexer.end_symbol = nil} "}"
+                   | "%initial-action" "{" {@lexer.status = :c_declaration; @lexer.end_symbol = '}'; @lineno.push(@lexer.line); @column.push(@lexer.col)} C_DECLARATION {@lexer.status = :initial; @lexer.end_symbol = nil} "}" { code = build_token(type: :User_code, s_value: val[3], line: @lineno.pop, column: @column.pop); code.references = []; @grammar.initial_action = @grammar.build_code(:initial_action, code) }
                    | ";"
 
   grammar_declaration: "%union" "{" {@lexer.status = :c_declaration; @lexer.end_symbol = '}'; @lineno.push(@lexer.line); @column.push(@lexer.col)} C_DECLARATION {@lexer.status = :initial; @lexer.end_symbol = nil} "}" { code = build_token(type: :User_code, s_value: val[3], line: @lineno.pop, column: @column.pop); code.references = []; @grammar.set_union(@grammar.build_code(:union, code), code.line) }