Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/doc/applied/parse_command_id_list b/doc/applied/parse_command_id_list
new file mode 100644
index 0000000..4c8fc73
--- /dev/null
+++ b/doc/applied/parse_command_id_list
@@ -0,0 +1,10 @@
+SYNOPSIS
+        string *parse_command_id_list(void)
+
+DESCRIPTION
+        Return the normal singular names of this object.
+
+        Used by parse_command().
+
+SEE ALSO
+        parse_command(E), parse_command_pural_id_list(A)