Log message:
- Always linking with a threading library because Tcl/Tk 8.4.x needs it.
- Use buildlink3 framework.

Log message:
Forgot the tk buildlink

Log message:
Adapt to tcl/tk 8.4

Log message:
Enable tk84 and replace x11/tk with x11/tk83.  Packages compatible
with 8.4 will be updated to depend on x11/tk after Tk update.

Log message:
replace deprecated USE_GMAKE with USE_GNU_TOOLS+=make.

Log message:
Update nxtvepg to 2.6.0

Major changes are:

* Setting reminders for specific TV shows or shortcuts (e.g. all your
  favorite series.) The programmes are marked in the list (freely
  configurable via composite attributes) and a message pops up before
  it starts (also configurable, of course)
* Added a weekday scale to the right of the programme list which can
  by used to quickly jump to any date and time. There's also a new
  attribute element which markes each programme in the color of the
  according weekday.
* Extended format capabilities for programme list: compound attributes
  now can use freely defined colors (formerly only a small set of
  pre-defined colors was available) and also change background colors.
* Improved text search dialog for large lists (i.e. your complete list
  of favorite movie titles)
* Browsing expired programmes made possible, i.e. programme
  descriptions are kept a few hours or days before they are removed
  from the database (e.g. so that you can still look up details on
  that movie you watched yesterday.)

Log message:
Update nxtvepg to 2.5.2

Changes since 2.5.1 (Unix changes only):
* removed German network 3sat from list of known Nextview EPG providers
* XML export via control menu dialog no longer applies current filter
  setting, i.e. all programmes of all networks in the database are
  exported.
* fixed compiler warnings for gcc 3.3 (signed/unsigned type conflicts)
* UNIX: added compiler switch -DZVBI_DECODER in the Makefile to
  replace VBI (Teletext) slicer with code from libzvbi which performs
  better on channels with weak reception; sometimes this slicer seems
  to eat up a lot of CPU (up to 25% on my 400MHz K6-2)

Log message:
Disabling of threads under NetBSD 1.6.1 didn't work. Noted by Matthias
Scheler in private mail.

Log message:
Update nxtvepg to 2.5.1

Changes since 2.5.0:
    * Fixed French default shortcut "M?t?o" (did pop up an error
      message when invoked. At first start of 2.5.1 the broken
      shortcut is replaced in the rc file; if that does not work
      remove and re-define the shortcut manually via the "Shortcuts"
      menu)
    * Improved resizing: status line no longer vanishes when reducing
      (however the window bottom now "jitters" during vertical
      resizing)
    * Allow horizontal resizing of main window when in "grid" layout
      (UNIX only)
    * Display warning about "lost changes" when the window is closed
      via it's title bar "close" button, same as with the "Abort"
      button
    * TV app interaction configuration dialog: added TV app selection
      for UNIX, to select which channel table to use, i.e. select
      between xawtv or xawdecode
    * Don't require existance of .xawtv for TV app interaction on UNIX
      Thanks to "Sir Pingus" for suggesting this fix.
    * Programme list can now be scrolled by dragging with the middle
      mouse button
    * Grid layout: added +/- buttons to control column count;
      Thanks to Thorsten for suggesting these features in the
      discussion forum
    * Disabled "Show column headers" option for the grid layout
    * Grid layout: refresh no longer brings scrolled-out elements back
      into view
    * Added French network "M6" back to the EPG scan's list of "known
      providers" and documentation.
      Thanks to Thierry for pointing this out first.
    * Major bugfix in grid layout: when scrolling horizontally one
      programme could be inserted into the wrong network column under
      certain conditions
    * Bugfix EPG provider scan in non-TV-app-assisted mode: channels
      without signal often were not skipped due to uninitialized
      variable (bug was introduced in nxtvepg version 0.7.2). Thanks
      to Florian Zierer for indirectly triggering discovery of this
      bug.
    * UNIX: added new command line option "-tvdisplay" to allow
      communication with a TV app running on a different X11 server
      (e.g. a remote host). Thanks to Stefan Zoller for suggesting
      this feature.

Log message:
Drop trailing whitespace.  Ok'ed by wiz.