I've been looking through different Unicode resources such as this one, but I haven't found a list that includes \0108
. This particular character is an alternative dollar sign similar to the one used in font-awesome. Additionally, there are other characters ranging from 0101 to 0113 that aren't commonly listed.
Could these be undocumented characters or possibly references to icons in a custom font.ttf file? Is it possible to use hex references with custom font files?