The R devs in 2008 copied BWidget's progressbar.

$ svn log -r r45037 R
------------------------------------------------------------------------
r45037 | ripley | 2008-04-02 10:40:18 -0500 (Wed, 02 Apr 2008) | 1 line

include enough of BWidget for tkProgressBar
------------------------------------------------------------------------
$

Looking at the R source subdirectory exposed a few typos.

Would the BWidget devs consider to implement these GNU sed commands to fix them?

$ cat typos.sh
sed -i bwidget/widget.tcl
sed -i bwidget/utils.tcl
sed -i bwidget/utils.tcl
sed -i bwidget/widget.tcl
sed -i bwidget/widget.tcl
$