-\fB#include <curses.h>\fP
-.sp
-\fBunsigned curses_trace(const unsigned \fIparam\fB);\fR
-.sp
-\fBvoid _tracef(const char *\fIformat\fB, ...);\fR
-.sp
-\fBchar *_traceattr(attr_t \fIattr\fB);\fR
-.br
-\fBchar *_traceattr2(int \fIbuffer\fB, chtype \fIch\fB);\fR
-.br
-\fBchar *_tracecchar_t(const cchar_t *\fIstring\fB);\fR
-.br
-\fBchar *_tracecchar_t2(int \fIbuffer\fB, const cchar_t *\fIstring\fB);\fR
-.br
-\fBchar *_tracechar(int \fIch\fB);\fR
-.br
-\fBchar *_tracechtype(chtype \fIch\fB);\fR
-.br
-\fBchar *_tracechtype2(int \fIbuffer\fB, chtype \fIch\fB);\fR
-.sp
-\fBvoid _tracedump(const char *\fIlabel\fB, WINDOW *\fIwin\fB);\fR
-.br
-\fBchar *_nc_tracebits(void);\fP
-.br
-\fBchar *_tracemouse(const MEVENT *\fIevent\fB);\fR
-.sp
-/* deprecated */
-.br
-\fBvoid trace(const unsigned int \fIparam\fB);\fR
+.nf
+\fB#include <curses.h>
+.PP
+\fBunsigned curses_trace(const unsigned \fItrace-mask\fP);
+.PP
+\fBvoid _tracef(const char *\fIformat\fP, ...);
+.PP
+\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 \fIc\fP);
+\fBchar *_tracechtype(chtype \fIch\fP);
+\fBchar *_tracechtype2(int \fIbuffer\fP, chtype \fIch\fP);
+.PP
+\fBvoid _tracedump(const char *\fIlabel\fP, WINDOW *\fIwin\fP);
+\fBchar *_nc_tracebits(void);
+\fBchar *_tracemouse(const MEVENT *\fIevent\fP);
+.PP
+\fI/* deprecated */\fP
+\fBvoid trace(const unsigned int \fItrace-mask\fP);
+.fi