-\fB#include <form.h>\fR
-.br
-FIELDTYPE *new_fieldtype(
- bool (* const field_check)(FIELD *, const void *),
- bool (* const char_check)(int, const void *));
-.br
-int free_fieldtype(FIELDTYPE *fieldtype);
-.br
-int set_fieldtype_arg(
- FIELDTYPE *fieldtype,
- void *(* const make_arg)(va_list *),
- void *(* const copy_arg)(const void *),
- void (* const free_arg)(void *));
-.br
-int set_fieldtype_choice(
- FIELDTYPE *fieldtype
- bool (* const next_choice)(FIELD *, const void *),
- bool (* const prev_choice)(FIELD *, const void *));
-.br
-FIELDTYPE *link_fieldtype(FIELDTYPE *type1,
- FIELDTYPE *type2);
-.br
+.nf
+\fB#include <form.h>
+.PP
+\fBFIELDTYPE *new_fieldtype(
+ \fBbool (* const \fIfield_check\fB)(FIELD *, const void *),\fR
+ \fBbool (* const \fIchar_check\fB)(int, const void *));\fR
+\fBint free_fieldtype(FIELDTYPE *\fIfieldtype\fB);\fR
+.PP
+\fBint set_fieldtype_arg(\fP
+ \fBFIELDTYPE *\fIfieldtype\fB,\fR
+ \fBvoid *(* const \fImake_arg\fB)(va_list *),\fR
+ \fBvoid *(* const \fIcopy_arg\fB)(const void *),\fR
+ \fBvoid (* const \fIfree_arg\fB)(void *));\fR
+\fBint set_fieldtype_choice(\fP
+ \fBFIELDTYPE *\fIfieldtype\fB,\fR
+ \fBbool (* const \fInext_choice\fB)(FIELD *, const void *),\fR
+ \fBbool (* const \fIprev_choice\fB)(FIELD *, const void *));\fR
+.PP
+\fBFIELDTYPE *link_fieldtype(FIELDTYPE *\fItype1\fB,\fR
+ \fBFIELDTYPE *\fItype2\fB);\fR
+.fi