macro tweaks; from josiah frentsos

ok deraadt

diff --git a/lib/libc/sys/execve.2 b/lib/libc/sys/execve.2
index 0aaa5c7..5d8616b 100644 (file)
--- a/lib/libc/sys/execve.2
+++ b/lib/libc/sys/execve.2
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: execve.2,v 1.56 2022/03/31 17:27:16 naddy Exp $
+.\"    $OpenBSD: execve.2,v 1.57 2022/09/24 15:21:21 jmc Exp $
 .\"    $NetBSD: execve.2,v 1.9 1995/02/27 12:32:25 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)execve.2   8.3 (Berkeley) 1/24/94
 .\"
-.Dd $Mdocdate: March 31 2022 $
+.Dd $Mdocdate: September 24 2022 $
 .Dt EXECVE 2
 .Os
 .Sh NAME
@@ -58,22 +58,19 @@ with zero data; see
 .Xr elf 5 .
 .Pp
 An interpreter file begins with a line of the form:
-.Bd -filled -offset indent
-.Sy #!\&
-.Em interpreter
-.Bq Em arg
-.Ed
+.Pp
+.D1 #! Ar interpreter Op Ar arg
 .Pp
 When an interpreter file is passed to
 .Fn execve ,
 the system instead calls
 .Fn execve
 with the specified
-.Em interpreter .
+.Ar interpreter .
 If the optional
-.Em arg
+.Ar arg
 is specified, it becomes the first argument to the
-.Em interpreter ,
+.Ar interpreter ,
 and the original
 .Fa path
 becomes the second argument;
@@ -207,9 +204,8 @@ see
 When a program is executed as a result of an
 .Fn execve
 call, it is entered as follows:
-.Bd -literal -offset indent
-main(int argc, char **argv, char **envp)
-.Ed
+.Pp
+.Dl main(int argc, char **argv, char **envp)
 .Pp
 where
 .Fa argc
@@ -291,7 +287,7 @@ is allowed by the imposed maximum
 The number of bytes in the new process's argument list
 is larger than the system-imposed limit.
 The limit in the system as released is 524288 bytes
-.Pf ( Dv ARG_MAX ) .
+.Pq Dv ARG_MAX .
 .It Bq Er EFAULT
 The new process file is not as long as indicated by
 the size values in its header.
@@ -309,7 +305,7 @@ did not contain at least one element.
 An I/O error occurred while reading from the file system.
 .It Bq Er ENFILE
 During startup of an
-.Em interpreter ,
+.Ar interpreter ,
 the system file table was found to be full.
 .El
 .Sh SEE ALSO