-#hmmm: totally failing since gnome doesn't provide the info we need like it should; WINDOWID is empty.
-#hmmm: need to revise this somehow to work around that, but nothing is quite right so far.
-#hmmm: had to disable the xwininfo approach because it's super messy (console noise) and still isn't right (just like xdotool approach wasn't right).
-
- # this is an important value now; it is checked for in save_terminal_title.
- local term_title_found="unknown"
- # save the former terminal title if we're running in X with xterm.
-
- # are we even running a terminal?
-#hmmm: abstract out that condition below to check against a list of names.
- if [[ "$TERM" =~ .*"xterm".* ]]; then
- # check that we have a window ID.
- if [[ ! -z "$WINDOWID" ]]; then
- # the window id exists in the variable; can we get its info?
- if [[ ! -z "$(which xprop)" ]]; then
- # sweet, we have all the info we need to get this done.
- term_title_found="$(xprop -id $WINDOWID | perl -nle 'print $1 if /^WM_NAME.+= \"(.*)\"$/')"
- fi
- else
- # gnome-terminal doesn't set WINDOWID currently; we can try to work around this.
- false
-#hmmm: so far, none of these approaches are any good.
-# # not good solution; gets wrong titles. plus uses xdotool which is not installed by default in ubuntu.
-# if [[ ! -z "$(which xdotool)" ]]; then
-# term_title_found="$(xprop -id $(xdotool getactivewindow) | perl -nle 'print $1 if /^WM_NAME.+= \"(.*)\"$/')"
-# fi
-# # this solution also fails by getting the wrong window title if this one isn't focussed.
-# if [[ ! -z "$(which xwininfo)" ]]; then
-# term_title_found=$(xwininfo -id $(xprop -root | awk '/NET_ACTIVE_WINDOW/ { print $5; exit }') | awk -F\" '/xwininfo:/ { print $2; exit }')
-# fi
- fi
+ # whack our output variable, just in case.
+ unset LAST_TITLE
+ # get our stack top.
+ peek_title_stack
+ # trim the popped item out of the stack.
+ if [ ! -z "$TERMINAL_TITLE_STACK" ]; then
+ TERMINAL_TITLE_STACK="$(echo $TERMINAL_TITLE_STACK | sed -n -e 's/\(.*\),[^,]*$/\1/p')"