Feature request: reopen files on launch

I'm really enjoying using MacVim – however one feature that I really miss from Sublime Text is the ability for the editor to automatically reopen whatever files were open when it last exited. Do you know if there are any plans to add this behavior to MacVim?

I'm guessing the simplest way to achieve this would be to store the arglist of each active vim process (i.e. one arglist per GUI window) on quit, and then on startup you could automatically spawn a new GUI window for each of these stored arglists – but then again I'm quite new to Vim and I don't know anything about the internals of MacVim so this could be a terrible approach :)

N.B. I'm not talking about restoring the full session state (tabs/splits/etc), seeing as that can easily be accomplished with autocommand-triggered user scripts via :mksession and :source. The missing piece of the puzzle seems to be automatically spawning the vim instances with the correct arglist in the first place…

まず MacVim の起動時と終了時の動作を追跡し、次に各 GUI ウィンドウの arglist をどのように保持および復元できるかを調べます。要求された動作を、issue に既に存在する :mksession と :source を使った workaround と比較します。完全なセッション復元を必要とせず、以前開いていたファイルが適切な GUI ウィンドウで再び開かれれば完了です。