ncurses: support the window title on XTerm-like emulators

* Many terminal emulators won't have the status-line terminfo capabilities
  but still support OSC-0 escape sequences for setting the window title.
  This affects the real XTerm, rxvt-based and many emulators that claim to be
  XTerm via $TERM (e.g. GNOME Console).
* It seems we can safely assume that any emulator with $TERM beginning with "xterm" or
  "rxvt" does in fact have OSC-0 or at least ignores it.
  The number of whitelisted emulators might be extended later on.
  This way, we don't have to add another ED flag.
* We still give precendence to the to_status_line/from_status_line capabilities
  if they are in terminfo.

1 files changed, 0 insertions, 4 deletions

diff --git a/TODO b/TODO
index b2aab0f..4ab28df 100644
--- a/TODO
+++ b/TODO
@@ -92,10 +92,6 @@ Known Bugs:
      There is also MoveFileEx(file, NULL, MOVEFILE_DELAY_UNTIL_REBOOT).
    * Windows has file system forks, but they can be orphaned just
      like ordinary files but are harder to locate and clean up manually.
- * Setting window title is broken on ncurses/XTerm.
-   The necessary capabilities are usually not in the Terminfo database.
-   Perhaps do some XTerm magic here. We can also restore
-   window titles on exit using XTerm.
  * The XTerm OSC-52 clipboard feature appears to garble Unicode characters.
    This is apparently an XTerm bug, probably due to 8-bit-uncleanliness.
    It was verified by `printf "\e]52;c;?\a"` on the command line.