Fix fish settings and better telescope for nvim

.zshrc

@@ -56,23 +56,6 @@ for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
 done
 PR_NO_COLOUR="%{$terminfo[sgr0]%}"
 
-    ###
-    # Decide whether to set a screen title
-#    if [[ "$TERM" == "screen" ]]; then
-#	PR_STITLE=$'%{\ekzsh\e\\%}'
-#    else
-#	PR_STITLE=''
-#    fi
-
-#    preexec () {
-#          local CMD="${1/#sudo /#}"
-#          local CMD="${CMD/#nano /}"
-#          local CMD="${CMD/#ssh />}"
-#          $SCREENME true || echo -ne "\ek${CMD%% *}\e\\"
-#    }
-    #precmd () {
-          #$SCREENME true || echo -ne "\ekzsh\e\\"
-    #}
 case `uname` in
   Darwin)
     PR_HOST_COLOR=$PR_CYAN
@@ -181,6 +164,8 @@ if [ -f '/home/barak/local/google-cloud-sdk/path.zsh.inc' ]; then source '/home/
 # The next line enables shell command completion for gcloud.
 if [ -f '/home/barak/local/google-cloud-sdk/completion.zsh.inc' ]; then source '/home/barak/local/google-cloud-sdk/completion.zsh.inc'; fi
 
+if [ -f '/usr/local/lib/bazel/bin/_bazel' ]; then source '/usr/local/lib/bazel/bin/_bazel'; fi
+
 # This enables autocomplete for kubectl
 if [ $commands[kubectl] ]; then
   source <(kubectl completion zsh)