lib/termsupport now uses add-zsh-hook

This is needed to play nice with plugins that need various hooks.

lib/termsupport.zsh

@@ -4,7 +4,7 @@
 #Limited support for Apple Terminal (Terminal can't set window or tab separately)
 function title {
   [ "$DISABLE_AUTO_TITLE" != "true" ] || return
-  if [[ "$TERM" == screen* ]]; then 
+  if [[ "$TERM" == screen* ]]; then
     print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
   elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
     print -Pn "\e]2;$2:q\a" #set window name
@@ -16,14 +16,18 @@ ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD
 ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
 
 #Appears when you have the prompt
-function precmd {
+function omz_termsupport_precmd {
   title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
 }
 
 #Appears at the beginning of (and during) of command execution
-function preexec {
+function omz_termsupport_preexec {
   emulate -L zsh
   setopt extended_glob
   local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
   title "$CMD" "%100>...>$2%<<"
 }
+
+autoload -U add-zsh-hook
+add-zsh-hook precmd  omz_termsupport_precmd
+add-zsh-hook preexec omz_termsupport_preexec