Log Message:
Updated wavesurfer to version 1.7.4.  Summary of changes:

* Changes in WaveSurfer version 1.7.4

New functionality for handling long transcription files. The Browse
dialog now shows all text for easy navigation. Words are highlighted
during playback and when clicked on that part of the sound file will
be centered in the view.

Unwanted labels can be hidden in transcription panes.

Added possibility to "child safe" panes through the new option -state
to method addPane in the wsurf API, create such panes like this:
$widget addPane -state disabled

* Changes in WaveSurfer version 1.7.3

New statistics window for dataplot-pane

Several other improvements and bug fixes

* Changes in WaveSurfer version 1.7.2

New View-menu items for quick and accurate zooming

WaveBar now displays the zoom level

Moved several preference items from Misc-pane to new Sound I/O-pane

Many other improvements and bug fixes

* Changes in WaveSurfer version 1.7.1

Corrected bugs in TIMIT-format detection and Chooser...

Multiple -config options can now be given when starting WaveSurfer
from the command line

Added method wsurf::new

* Changes in WaveSurfer version 1.7

Transcription file format is now automatically detected

The WaveSurfer transcription format now allows for non-contiguous
labels

The menu item for converting transcription format became superfluous
due to other changes and was removed

* Changes in WaveSurfer version 1.6.5

WaveSurfer binaries now use Snack 2.2.7

* Changes in WaveSurfer version 1.6.4

New "Chooser" dialog to load a list of sound file names for quick
access. The command line option -filelist can be used to specify this
list at start-up.

New transcription function to split a sound file according to a
transcription. Labels specify file names.

Wsurf widget now has zoom icons built in.

WaveSurfer binaries now use Snack 2.2.5

Updated demos

Many bug fixes

* Changes in WaveSurfer version 1.6.3

New Wsurf.py by Kazuaki Maeda used for embedding wsurf widgets in
Python applications

Key bindings Shift-Control-space for playing labels continuously with
short inserted pause between each

Many bug fixes

* Changes in WaveSurfer version 1.6.2

WaveSurfer MacOSX binary does not require a Tcl/Tk installation anymore

Key bindings for zooming

File | Save will now save files for all panes if they contain changes
or if they have been created from scratch

Removed confusing properties, such as "Data spacing", for dataplot
panes related to pitch, power, and formant plots

Current configuration shown in title bar

WaveSurfer binaries now use Snack 2.2.4

Bug fixes for locking dataplots, Windows USB sound cards, etc.

* Changes in WaveSurfer version 1.6.1

Bug fix in dataplot plug-in which prevented saving of configurations

Some sound information is now shown in the message bar when cursor is
over the widget title bar

* Changes in WaveSurfer version 1.6.0

Changed organization of pop-up menus

Dataplot pane can now also display files where one column gives the
time coordinate

New Python API for writing WaveSurfer plugins in Python. Contributed
Geoffrey Wilfart

Other minor bug fixes

* Changes in WaveSurfer version 1.5.7

Improved transcription file search logic

A start time offset can be specified for the time axis

Values in spectrum section can now be copied to the clipboard as text

Enhancements and bug fixes

* Changes in WaveSurfer version 1.5.6

Added standard copy/paste functionality for transcription labels

Values in dataplot pane can now be copied to the clipboard as text

Other enhancements and bug fixes

* Changes in WaveSurfer version 1.5.5

New "About WaveSurfer" window that displays version and build id
(date+time). Moved Plug-ins menu entry from File menu to "Help | About
Plug-ins"

Fixed bugs in dataplot and off-line help on windows.

Other enhancements and bug fixes

* Changes in WaveSurfer version 1.5.4

Reorganized popup-menu and moved several functions to Analysis sub-menu

Help page works without internet connection

Pasting of transcription labels and regexp search

Several other enhancements and bug fixes

* Changes in WaveSurfer version 1.5.3

WaveSurfer binaries now use Snack 2.2.3

Many minor enhancements and bug fixes

* Changes in WaveSurfer version 1.5.2

Default configuration can now be specified

Preference settings can now be stored together with configuration

New slider for changing spectrogram analysis bandwith

Fixed recording problem on Windows

Transcription improvements: play labels with mouse button 2,
boundaries lie above selection

Several other minor enhancements

* Changes in WaveSurfer version 1.5.1

Cursor visible in transcription panes

New time format: seconds

Transcription panes now defaults to use WaveSurfer native format

WaveSurfer binaries now use Snack 2.2.2

Many minor enhancements and bug fixes

* Changes in WaveSurfer version 1.5

Looping playback

Support for 24-bit recording

New enhanced console

New build system for WaveSurfer binaries, should solve earlier
problems with anti-virus software

WaveSurfer binaries now use Tcl/Tk 8.4.2

Many bug fixes

* Changes in WaveSurfer version 1.4.7

Improved printing on Windows

Support for packed 24-bit files

CoreAudio support on MacOS

Transcription labels can highlight during playback

WaveSurfer now uses Snack version 2.2.1

Many bug fixes. For example, regarding of Waves transcription files,
unsynchronized panes, frequency axis after rate conversion, scroll
during playback, combobox rendering on Macintosh