I have a problem with the display of the icon "gtk-search":

[...] -Button3(click1="RunPerlCode(::IdleScan)",stock=gtk-zoom-in,tip=_"scan now") \ [...]

If I replace gtk-zoom-in by gtk-search, a button with no icon is displayed.

[...] -Button3(click1="RunPerlCode(::IdleScan)",stock=gtk-search,tip=_"scan now") \ [...]