.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
currently has on its screen. If the data is determined to be valid,
\fBcurses\fR bases its next update of the screen on this information rather
than clearing the screen and starting from scratch. \fBscr_init\fR is used
currently has on its screen. If the data is determined to be valid,
\fBcurses\fR bases its next update of the screen on this information rather
than clearing the screen and starting from scratch. \fBscr_init\fR is used
the screen with another process which has done a \fBscr_dump\fR after its
\fBendwin\fR call. The data is declared invalid if the terminfo capabilities
\fBrmcup\fR and \fBnrrmc\fR exist; also if the terminal has been written to
the screen with another process which has done a \fBscr_dump\fR after its
\fBendwin\fR call. The data is declared invalid if the terminfo capabilities
\fBrmcup\fR and \fBnrrmc\fR exist; also if the terminal has been written to