bug#43916: $$, $@, $bla colors in Perl mode vs. Shell-script mode

[積丹尼 Dan Jacobson]

>>>>> "LI" == Lars Ingebrigtsen <larsi@gnus.org> writes:
LI> 積丹尼 Dan Jacobson <jidanni@jidanni.org> writes:

>> OK but that doesn't explain the inconsistencies within the same language 
>> seen.

LI> The $ is the same colour in Perl mode, so you'll have to be more
LI> specific about what inconsistencies you're referring to.

All I know is in perl mode,
$$, $@, $bla
BB, BB, BTTT (Black, Tan)

So it should be
BT, BT, BTTT like Shell-script mode,
or
BB, BB, BBBB
or
TT, TT, TTTT.