.\" *
.\" 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 *
-
If the character part of \fIwch\fP is
a tab, newline, backspace or other control character,
-
If the character part of \fIwch\fP is
a tab, newline, backspace or other control character,