Audit test(1)

Only add empty lines before returns, everything else is ok.
Also add the STANDARDS-section to the manpage, which was only
present as a heading until now.

README

@@ -74,7 +74,7 @@ The following tools are implemented ('*' == finished, '#' == UTF-8 support,
 =*| tail            yes                          none
 =*  tar             non-posix                    none
 =*| tee             yes                          none
-=*  test            yes                          none
+=*| test            yes                          none
 =*| time            yes                          none
 =*  touch           yes                          none
 #*  tr              yes                          none

test.1

@@ -117,3 +117,8 @@ An error occurred.
 .Sh SEE ALSO
 .Xr expr 1
 .Sh STANDARDS
+The
+.Nm
+utility is compliant with the
+.St -p1003.1-2008
+specification.

test.c

@@ -87,6 +87,7 @@ find_test(struct test *tests, char *name)
 	for (t = tests; t->name; t++)
 		if (!strcmp(t->name, name))
 			return t;
+
 	return NULL;
 }
 
@@ -114,6 +115,7 @@ twoarg(char *argv[])
 		return t->func(argv[1]);
 
 	enprintf(2, "bad unary test %s\n", argv[0]);
+
 	return 0; /* not reached */
 }
 
@@ -129,6 +131,7 @@ threearg(char *argv[])
 		return !twoarg(argv + 1);
 
 	enprintf(2, "bad binary test %s\n", argv[1]);
+
 	return 0; /* not reached */
 }
 
@@ -139,6 +142,7 @@ fourarg(char *argv[])
 		return !threearg(argv + 1);
 
 	enprintf(2, "too many arguments\n");
+
 	return 0; /* not reached */
 }