[PATCH] D47273: [bash-completion] Fix tab separation on macOS

[Rui Ueyama via Phabricator via cfe-commits]

ruiu added a comment.

Looks like $'' is there since bash 2.0 which should be pretty safe to use in the script. So feel free to use $'' instead of $(echo ...) in this patch.


Repository:
  rC Clang

https://reviews.llvm.org/D47273