Nerd font support for bobthefish theme

.config/fish/config.fish

@@ -5,8 +5,13 @@ set EDITOR vim
 eval (python -m virtualfish compat_aliases)
 
 # Theme options for bobthefish
+set -g theme_nerd_fonts yes
 set -g theme_show_exit_status yes
 set -g theme_date_format "+%a %Y-%m-%d %H:%M:%S"
+set -g theme_avoid_ambiguous_glyphs yes
+
+# If you use virtualenv, you will probably need to disable the default virtualenv prompt, since it doesn't play nice with fish
+set -x VIRTUAL_ENV_DISABLE_PROMPT 1
 
 # grc colouriser
 set -U grcplugin_ls --color