lib/termsupport now uses add-zsh-hook

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

lib/termsupport.zsh

@@ -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