shellIntegration-bash.sh: use \033 ⇒ \e and \007 ⇒ \a

Author: rwe

src/vs/workbench/contrib/terminal/browser/media/shellIntegration-bash.sh

@@ -39,7 +39,7 @@ fi
 
 # Send the IsWindows property if the environment looks like Windows
 if [[ "$(uname -s)" =~ ^CYGWIN*|MINGW*|MSYS* ]]; then
-	builtin printf "\x1b]633;P;IsWindows=True\x07"
+	builtin printf '\e]633;P;IsWindows=True\a'
 fi
 
 # Allow verifying $BASH_COMMAND doesn't have aliases resolved via history when the right HISTCONTROL
@@ -59,35 +59,35 @@ __vsc_in_command_execution="1"
 __vsc_current_command=""
 
 __vsc_prompt_start() {
-	builtin printf "\033]633;A\007"
+	builtin printf '\e]633;A\a'
 }
 
 __vsc_prompt_end() {
-	builtin printf "\033]633;B\007"
+	builtin printf '\e]633;B\a'
 }
 
 __vsc_update_cwd() {
-	builtin printf "\033]633;P;Cwd=%s\007" "$PWD"
+	builtin printf '\e]633;P;Cwd=%s\a' "$PWD"
 }
 
 __vsc_command_output_start() {
-	builtin printf "\033]633;C\007"
-	builtin printf "\033]633;E;%s\007" "$__vsc_current_command"
+	builtin printf '\e]633;C\a'
+	builtin printf '\e]633;E;%s\a' "$__vsc_current_command"
 }
 
 __vsc_continuation_start() {
-	builtin printf "\033]633;F\007"
+	builtin printf '\e]633;F\a'
 }
 
 __vsc_continuation_end() {
-	builtin printf "\033]633;G\007"
+	builtin printf '\e]633;G\a'
 }
 
 __vsc_command_complete() {
 	if [ "$__vsc_current_command" = "" ]; then
-		builtin printf "\033]633;D\007"
+		builtin printf '\e]633;D\a'
 	else
-		builtin printf "\033]633;D;%s\007" "$__vsc_status"
+		builtin printf '\e]633;D;%s\a' "$__vsc_status"
 	fi
 	__vsc_update_cwd
 }