[Gnuplot-info] Enhance text mode, Symbol &

[Marco <mca...@gm...>]

Dear all,

I'm trying to insert the symbol & in a figure but it seems that this is the only
symbol not allowed.

I tried 

[...]
set encoding utf8 or set encoding iso_8859_1

[...]
plot '../PLOT_MB_data/Igap_diff_He' using 2:1 with points title "{/=14 Adiabatic
ic {\046} bus    }" ls 1

or alternatively
plot '../PLOT_MB_data/Igap_diff_He' using 2:1 with points title "{/=14 Adiabatic
ic {/Symbol &} bus    }" ls 1

but nothing works.

This seems strange to me since all the other symbols I tried (\044 \045 and
other) worked well.
Is it a bug?

Please let me know,
Marco