Wrong accidentals when notes are octave apart

[Ran Rutenberg]

> I'm not top posting.

Hi,

When writing a sharp or flat note and then trying to add a natural note one
octave above it, Lilypond does not mark the second note as a natural. Only a
note in the same octave will get the natural sign.

Sincerely,
Ran Rutenberg

example:


\version "2.12.3"
\paper{ ragged-right=##t }

\relative c' {
        \clef bass
        gis g' g,}