[vte] vte.sh: Use C1 controls in OSC sequences

[Christian Persch <chpe src gnome org>]

commit e9fa511fe35ed38020671f1867ff0d3ccb76f07c
Author: Christian Persch <chpe src gnome org>
Date:   Tue Mar 27 19:40:12 2018 +0200

    vte.sh: Use C1 controls in OSC sequences

 src/vte.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/vte.sh b/src/vte.sh
index 2d211ca..5fb1699 100644
--- a/src/vte.sh
+++ b/src/vte.sh
@@ -46,13 +46,13 @@ __vte_ps1() {
 }
 
 __vte_osc7 () {
-  printf "\033]7;file://%s%s\007" "${HOSTNAME:-}" "$(__vte_urlencode "${PWD}")"
+  printf "\u009D7;file://%s%s\u009C" "${HOSTNAME:-}" "$(__vte_urlencode "${PWD}")"
 }
 
 __vte_prompt_command() {
   local pwd='~'
   [ "$PWD" != "$HOME" ] && pwd=${PWD/#$HOME\//\~\/}
-  printf "\033]0;%s@%s:%s\007%s" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
+  printf "\u009D0;%s@%s:%s\u009C%s" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
 }
 
 case "$TERM" in