diff --git a/vlib/os/os_nix.v b/vlib/os/os_nix.v
index b5247c18a7..aa75b3959b 100644
--- a/vlib/os/os_nix.v
+++ b/vlib/os/os_nix.v
@@ -22,7 +22,7 @@ const (
 
 fn C.symlink(charptr, charptr) int
 
-pub fn init_os_args(argc int, argv &byteptr) []string {
+fn init_os_args(argc int, argv &byteptr) []string {
 	mut args := []string
 	for i in 0 .. argc {
 		args << string(argv[i])
diff --git a/vlib/v/ast/str.v b/vlib/v/ast/str.v
index c2215a85e6..1acbcb0531 100644
--- a/vlib/v/ast/str.v
+++ b/vlib/v/ast/str.v
@@ -20,8 +20,7 @@ pub fn (node &FnDecl) str(t &table.Table) string {
 		should_add_type := is_last_arg || node.args[i + 1].typ != arg.typ
 		f.write(arg.name)
 		if should_add_type {
-			arg_typ_sym := t.get_type_symbol(arg.typ)
-			f.write(' ${arg_typ_sym.name}')
+			f.write(' ' + t.type_to_str(arg.typ))
 		}
 		if !is_last_arg {
 			f.write(', ')
@@ -29,8 +28,7 @@ pub fn (node &FnDecl) str(t &table.Table) string {
 	}
 	f.write(')')
 	if node.typ != table.void_type {
-		sym := t.get_type_symbol(node.typ)
-		f.write(' ' + sym.name)
+		f.write(' ' + t.type_to_str(node.typ))
 	}
 	return f.str()
 }
diff --git a/vlib/v/doc/doc.v b/vlib/v/doc/doc.v
index 55d1b85066..dd60946129 100644
--- a/vlib/v/doc/doc.v
+++ b/vlib/v/doc/doc.v
@@ -40,7 +40,7 @@ pub fn doc(mod string, table &table.Table) string {
 		if !file.ends_with('.v') {
 			continue
 		}
-		if file.ends_with('_test.v') {
+		if file.ends_with('_test.v') || file.ends_with('_windows.v') || file.ends_with('_macos.v') {
 			continue
 		}
 		file_ast := parser.parse_file(filepath.join(path,file), table)
diff --git a/vlib/v/table/atype_symbols.v b/vlib/v/table/atype_symbols.v
index 53ce63603c..ffb5c3cd18 100644
--- a/vlib/v/table/atype_symbols.v
+++ b/vlib/v/table/atype_symbols.v
@@ -392,3 +392,8 @@ pub mut:
 	key_type   Type
 	value_type Type
 }
+
+pub fn (table &Table) type_to_str(t Type) string {
+	sym := table.get_type_symbol(t)
+	return sym.name.replace('array_', '[]')
+}