Merge pull request #2661 from mcornella/fix_title_tab_percent

Fix escaping of $CMD of automatic title

lib/termsupport.zsh

@@ -26,8 +26,11 @@ function omz_termsupport_precmd {
 function omz_termsupport_preexec {
   emulate -L zsh
   setopt extended_glob
-  local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
+
+  # cmd name only, or if this is sudo or ssh, the next cmd
+  local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]:gs/%/%%}
   local LINE="${2:gs/%/%%}"
+
   title '$CMD' '%100>...>$LINE%<<'
 }