-the \fBncurses\fR library that record the window dimensions.
-
-When resizing the windows, the function blank-fills the areas that are
-extended. The calling application should fill in these areas with
-appropriate data.
-
-The function attempts to resize all windows.
+the \fBncurses\fR library that record the window dimensions
+such as the \fBLINES\fP and \fBCOLS\fP variables.
+.SS resize_term
+.PP
+Most of the work is done by the inner function \fBresize_term\fR.
+The outer function \fBresizeterm\fR adds bookkeeping for the SIGWINCH handler.
+When resizing the windows,
+\fBresize_term\fR blank-fills the areas that are extended.
+The calling application should fill in these areas with appropriate data.
+The \fBresize_term\fR function attempts to resize all windows.