Default to using terminfo to set the terminal title

Currently, the title is only set on supported terminals (i.e. xterm, urxvt, screen etc.). Using terminfo entries to set the terminal title adds support for many more terminals.

Default to using terminfo to set the terminal title
d7797503 · moyamo · 6a8692da · d7797503
Commit d7797503 authored Nov 19, 2015 by moyamo
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termsupport.zsh lib/termsupport.zsh +8 -0

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--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -28,6 +28,14 @@ function title {
      if [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
        print -Pn "\e]2;$2:q\a" # set window name
        print -Pn "\e]1;$1:q\a" # set tab name
+      else
+        # Try to use terminfo to set the title
+        # If the feature is available set title
+        if [[ -n "$terminfo[fsl]" ]] && [[ -n "$terminfo[tsl]" ]]; then
+		echoti tsl
+		print -Pn "$1"
+		echoti fsl
+        fi
      fi
      ;;
  esac