Merge pull request #4203 from apjanke/title-protect-promptsubst

termsupport: protect title() with `emulate -L zsh` for portability
11 years ago · f6a2b97356
parent 45d640baee 90ea67edf0
commit f6a2b97356
1 changed files with 3 additions and 0 deletions
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@ -7,6 +7,9 @@
 # (In screen, only short_tab_title is used)
 # Limited support for Apple Terminal (Terminal can't set window and tab separately)
 function title {
+  emulate -L zsh
+  setopt prompt_subst
+  
  [[ "$EMACS" == *term* ]] && return

  # if $2 is unset use $1 as default