The U+1F176 (" 🅶") should be NEGATIVE SQUARED LATIN CAPITAL LETTER G.But it's displayed as an square with hexel value in emacs GUI (in bothX11 and Win32).
You can browse follow URL to observe the char:https://github.com/syl20bnr/spacemacs/blob/9bafd3f56193edd0ef7babee2f3bf73a50c8e6ae/layers/%2Btags/gtags/packages.el#L102
Could anyone add support for these unicode char range please? Thanks