[vala] (3 commits) ...vala: Let the parser have set namespace members as static

[Rico Tzschichholz <ricotz src gnome org>]

Summary of changes:

  44ec058... scanner: "\x" requires two hex digits at most (*)
  6962b8d... parser: Implicit "main" method of main-block is public and  (*)
  e722f76... vala: Let the parser have set namespace members as static (*)

(*) This commit already existed in another branch; no separate mail sent