-The \fBscr_init\fP routine reads in the contents of \fIfilename\fP and uses
-them to initialize the \fBcurses\fP data structures about what the terminal
-currently has on its screen.
-If the data is determined to be valid,
-\fBcurses\fP bases its next update of the screen on this information rather
-than clearing the screen and starting from scratch.
-\fBscr_init\fP is used
-after \fBinitscr\fP(3X) or a \fBsystem\fP(3) call to share
-the screen with another process which has done a \fBscr_dump\fP after its
-\fBendwin\fP(3X) call.
-The data is declared invalid
+\fB\%scr_init\fP reads
+.IR filename ,
+using it to initialize
+.I curses
+data structures describing the state of the terminal screen.
+If these data are valid,
+.I curses
+bases its next update of the screen on this information rather than
+clearing it and starting from scratch.
+.PP
+The data fail the validity check