4 files changed, 63 insertions, 3 deletions

diff --git a/regress/mdoc/Fo/warn.in b/regress/mdoc/Fo/warn.in
index bd58dabe..70e9f92b 100644
--- a/regress/mdoc/Fo/warn.in
+++ b/regress/mdoc/Fo/warn.in
@@ -1,4 +1,4 @@
-.\" $OpenBSD: warn.in,v 1.2 2017/07/04 14:53:25 schwarze Exp $
+.\" $OpenBSD: warn.in,v 1.3 2019/09/13 19:18:48 schwarze Exp $
 .Dd $Mdocdate$
 .Dt FO-WARN 1
 .Os
@@ -12,3 +12,17 @@
 .Fc
 .Ft double
 .Fn atan2 "double y, double x"
+.Ft int
+.Fn close) "int fd"
+.Ft typedef void
+.Fn (handler) int
+.Ft typedef void
+.Fn (*fp) int
+.Ft int
+.Fn (open "const char *path"
+.Ft FILE *
+.Fn (*popen "const char *cmd"
+.Ft void
+.Fn (trail)x void
+.Ft void
+.Fn *star void
diff --git a/regress/mdoc/Fo/warn.out_ascii b/regress/mdoc/Fo/warn.out_ascii
index 85f0b46f..d4ed2e43 100644
--- a/regress/mdoc/Fo/warn.out_ascii
+++ b/regress/mdoc/Fo/warn.out_ascii
@@ -10,4 +10,25 @@ SSYYNNOOPPSSIISS
      _d_o_u_b_l_e
      aattaann22(_d_o_u_b_l_e _y_, _d_o_u_b_l_e _x);
 
-OpenBSD                          July 4, 2017                          OpenBSD
+     _i_n_t
+     cclloossee))(_i_n_t _f_d);
+
+     _t_y_p_e_d_e_f _v_o_i_d
+     ((hhaannddlleerr))(_i_n_t);
+
+     _t_y_p_e_d_e_f _v_o_i_d
+     ((**ffpp))(_i_n_t);
+
+     _i_n_t
+     ((ooppeenn(_c_o_n_s_t _c_h_a_r _*_p_a_t_h);
+
+     _F_I_L_E _*
+     ((**ppooppeenn(_c_o_n_s_t _c_h_a_r _*_c_m_d);
+
+     _v_o_i_d
+     ((ttrraaiill))xx(_v_o_i_d);
+
+     _v_o_i_d
+     **ssttaarr(_v_o_i_d);
+
+OpenBSD                       September 13, 2019                       OpenBSD
diff --git a/regress/mdoc/Fo/warn.out_lint b/regress/mdoc/Fo/warn.out_lint
index 3af27fc6..c4991f03 100644
--- a/regress/mdoc/Fo/warn.out_lint
+++ b/regress/mdoc/Fo/warn.out_lint
@@ -1,2 +1,6 @@
 mandoc: warn.in:10:8: WARNING: parenthesis in function name: sin()
 mandoc: warn.in:14:19: WARNING: comma in function argument: double y, double x
+mandoc: warn.in:16:10: WARNING: parenthesis in function name: close)
+mandoc: warn.in:22:5: WARNING: parenthesis in function name: (open
+mandoc: warn.in:24:5: WARNING: parenthesis in function name: (*popen
+mandoc: warn.in:26:5: WARNING: parenthesis in function name: (trail)x
diff --git a/regress/mdoc/Fo/warn.out_markdown b/regress/mdoc/Fo/warn.out_markdown
index 9d37abba..b793fb9f 100644
--- a/regress/mdoc/Fo/warn.out_markdown
+++ b/regress/mdoc/Fo/warn.out_markdown
@@ -12,4 +12,25 @@ FO-WARN(1) - General Commands Manual
 *double*  
 **atan2**(*double y, double x*);
 
-OpenBSD - July 4, 2017
+*int*  
+**close)**(*int fd*);
+
+*typedef void*  
+**(handler)**(*int*);
+
+*typedef void*  
+**(\*fp)**(*int*);
+
+*int*  
+**(open**(*const char \*path*);
+
+*FILE \*‌*  
+**(\*popen**(*const char \*cmd*);
+
+*void*  
+**(trail)x**(*void*);
+
+*void*  
+**\*star**(*void*);
+
+OpenBSD - September 13, 2019