parameters: (p)
docstring: statement : NAME EQUALS expression
docstring_summary: statement : NAME EQUALS expression
docstring_tokens: statement : NAME EQUALS expression
function: def p_statement_assign(p):
      'statement : NAME EQUALS expression'
      names[p[1]] = p[3]
function_tokens: def p_statement_assign ( p ) : names [ p [ 1 ] ] = p [ 3 ]