.\" *
.\" 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 *
they do not advance the current cursor position,
they do not expand other control characters to ^-escapes,
and they truncate the string if it crosses the right margin,
they do not advance the current cursor position,
they do not expand other control characters to ^-escapes,
and they truncate the string if it crosses the right margin,
.PP
These routines end successfully
on encountering a null \fIcchar_t\fR, or
.PP
These routines end successfully
on encountering a null \fIcchar_t\fR, or