Log Message:
Update to 7.2:

7.2  Sun Jan 22 21:58:16 CET 2006
        - bugfix: urxvt (not urxvtd) did not correctly handle multiple
          environments necessary, which resulted in segfaults within
          getenv (reproducable: urxvt -fn 9x15, open a menu once,
          ctrl-shift-672c).
        - bugfix: the selection speedup in in 7.1 unfortunately caused
          non-ascii characters to enlarge/move the selection.
        - bugfix: resizing sometimes leaked lines from the secondary to
          the primary screen.
        - bugfix: reducing window size while large amounts of text were output
          could lead to an assertion failure.
        - added "tabbed" extension that provides a crude tabbed terminal.
        - added "readline" extension that allows cursor positioning
          via mouse clicks.
	- now it is possible to insert the value of the CLIPBOARD selection
	  with shift - mouse button 2.
        - fixed the automove-background extension to ignore coordinates
          in non-synthetic events.
        - created a separate libpty for portable and secure
          pty/tty/utmp/wtmp/lastlog handling, and include it in rxvt-unicode.
        - the non-terminfo visual bell now works asynchronously, so
          continuous ASCI BELs in one terminal do no longer monopolise the
          whole urxvt[d] process.
        - support some *BSD makes (for the time being, gnu make is a safe bet).
        - work around bugs in FreeBSD's gcc.
        - implemented some *BSD fixes in configure.
	- removed support for obsolete offix dnd protocol.

7.1  Thu Jan 19 20:25:34 CET 2006
        - setuid/setgid operation is now _encouraged_: security has been
          improved by moving privileged operations into a separate process
          and permanently dropping privileges within the terminal. This
          makes it possible to remove security checks from the perl code
          and gives a much safer feeling when urxvt needs to run with
          special privileges.
        - perl taint checking disabled, as urxvt no longer runs setuid/setgid
          itself.
        - new perl extension automove-background that can be used to get
          the same effect as pseudo-transparency with any pixmap.
        - new perl extension example: perl/selection-pastebin, can be used to
          e.g. upload the selection to a webserver and generate a url, or
          similar stuff.
	- use the scrollback buffer even when the scroll region doesn't
          span the whole screen, as long as it starts at row 0. Helps
          for programs displaying a status line at the bottom.
	- selection popup now shows selection in dec/hex/oct.
        - perl/selection: matching on unicode characters in the selection
          code was O(n²), which equals infinity in some degenerate cases
          :-> Matching is now done on UTF-8, which makes it almost instant.
        - perl/selection, perl/selection-autotransform: regexes are now
          being interpreted in the locale urxvt was started.
        - implemented override-redirect option and enabled it on menus,
          as kwin puts our windows behind the terminal (what a shoddy wm).
        - fixed struct utmp check in configure for OpenBSD.
        - complete overhaul of the pty/utmp management stuff and configure
          (Emanuele Giaquinta).
	- add tsl/fsl and related capabilities to the terminfo description,
          to set the window title.
        - swap the environment in some more cases. This hopefully fixes
          some segfaults that might be caused by xft asking for env variables
          at the wrong time.
        - removed src/strings.C and src/menubar.C. No menubar support
          anymore.
        - removed all traces of SMOOTH_REFRESH.
        - nuked QNX support.
        - made some fixes to xpm offset and scaling code.
        - perl-overlays and refresh hooks were not applied in correct order.
        - changed coordinate-system of view_start/nsaved to be top to bottom.
        - iom extended to support listening for child exits.

7.0  Fri Jan 13 14:02:18 CET 2006
	- added sections for DISTRIBUTION MAINTAINERS and about
          SETUID/SETGID to the FAQ.
        - selection, searchable-scrollback, selection-popup and
          option-popup extensions enabled by default.
        - increased xft drawing speed for problematic fonts. The effect
          will likely be small as 99% of the xft slowness is server-related.
        - perl: much increased functionality, better overlays, popup support
          and much much more.
        - perl: urxvt::line now can set via ->t and ->r.
        - perl: changed interpretation of --perl-ext-common and -pe.
        - perl: finally implemented --perl-eval.
        - perl: non-blocking anyevent support.
        - perl: run tainted and ignore perl-eval/perl-lib if started
          setuid/setgid.
        - free the resource database: this plugs a massive memory leak. As a
          side effect, it also gets rid of XGetDefault calls.
        - free one of the cursors, fixes a small memory leak.
        - built-in (as opposed to terminfos) visual bell was broken/too fast.
        - applied minor cleanups by Ladislav Michnovic.
        - applied pty handling cleanups and improvements (Emanuele Giaquinta).
        - mark-urls launch-on-click by jepler.
        - removed "small" resource parsing function, as it wasn't really
          compatible, and not really small either.
        - removed PATH_ENV and PATH file search support.
        - removed support for locale-specific app-defaults file.
        - fixed a bug where out-of-bounds colour sequences could lead
          to crashes.
        - limit colour changing to the standard 88 palette instead of all
          colours.
        - XTerm_Color01 sequence returned wrong results in query mode.
        - iom.C now checks against destructed io_manager when unregistering.