perl syntax highlight problem with $_tmp (_ prefixed variables)

[gullevek]

Checklist

• perl (jeff-hykin.better-perl-syntax)

The code with a problem is:

$_
$_foo
$__foo
$foo
$a_foo

It looks like:

Theme: Monokai

Variables with _ prefix do not highlight

Variable scrop with only _

Correct variable scope with all other variable names

Wrong scope for _ with letters

It should look like:

All variables prefix with _ and some character following should be highlighted as variables.
Currently they are seen als perl source only