xterm_title patch 898

[Tribhuvan <loka rcn com>]

Adam Byrtek 'alpha' wrote:

> It was recently discussed on this list, and I've made a patch to store
> and restore old title:
>
> https://savannah.gnu.org/patch/?func=detailpatch&patch_id=898&group_id=3521
I inserted the code as per above patch on 4.6.pre2 and tested:
rxvt      - ok on localhost: no-restore on remote host
gnome-terminal - same as rxvt
dtterm - title changes but old_xterm_title goes to stdout (comand line 
in mc) and causes unpredictable bhvr
               this is from the store_xterm_title function (this is on 
localhost, so didn't bother testing on remote)
xterm  - ok on localhost but same problem as dtterm when xterm on remote 
host

so I see two difficulties:
1) get same behavior on remote host as localhost
2) stop the old_xterm_title from printing to the command line in dtterm 
(localhost) & xterm (remote)

in functiom store_xterm_title():
instead of
printf("\e[21t");
and then later
return title+3;
is there a way to concatinate the "e\[21t]" and title+3 to avoid a the 
double-return?
I hope I'm not tooo far off...

Tribhuvan