Method: ANTLR3::AST::TreeParser#error_header

Defined in:
lib/antlr3/tree.rb

#error_header(e) ⇒ Object 



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# File 'lib/antlr3/tree.rb', line 159

def error_header( e )
  "  \#{ grammar_file_name }: node from \#{ \n    e.approximate_line_info? ? 'after ' : ''\n  } line \#{ e.line }:\#{ e.column }\n  END\nend\n".strip!