$ from E6 template literal gets mistaken for a variable name and reassigned

[Siorki]

The example from #82 contains several string literals ${expression}

If the variable $ is not protected against renaming, the module misinterprets it as a variable and replaces it, yielding a (non-working) result such as H{expression}.

[Siorki]

Actually a combination of issues.

Replacement of $ inside strings is fixed since #57.
This was showing up here because of #82 - the strings boundaries were incorrectly computed (yet correctly rearranged afterwards), and the $ got replaced as RegPack believes it was outside of a string. Fix for #82 eliminates the symptom => closing the issue.