t / t4018 / golang-long-funcon commit diff.c: pass sign_index to emit_line_ws_markup (bc9feb0)
   1func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
   2        anotherLongVariableName AnotherLongType) {
   3        a := 5
   4        b := ChangeMe
   5}