-\fBchar *_traceattr(attr_t \fIattr\fB);\fR
-\fBchar *_traceattr2(int \fIbuffer\fB, chtype \fIch\fB);\fR
-\fBchar *_tracecchar_t(const cchar_t *\fIstring\fB);\fR
-\fBchar *_tracecchar_t2(int \fIbuffer\fB, const cchar_t *\fIstring\fB);\fR
-\fBchar *_tracechar(int \fIch\fB);\fR
-\fBchar *_tracechtype(chtype \fIch\fB);\fR
-\fBchar *_tracechtype2(int \fIbuffer\fB, chtype \fIch\fB);\fR
+\fBchar *_traceattr(attr_t \fIattr\fP);
+\fBchar *_traceattr2(int \fIbuffer\fP, chtype \fIch\fP);
+\fBchar *_tracecchar_t(const cchar_t *\fIstring\fP);
+\fBchar *_tracecchar_t2(int \fIbuffer\fP, const cchar_t *\fIstring\fP);
+\fBchar *_tracechar(int \fIch\fP);
+\fBchar *_tracechtype(chtype \fIch\fP);
+\fBchar *_tracechtype2(int \fIbuffer\fP, chtype \fIch\fP);