fixup: renamed "backups" to "recovery files"

* Other editors call "backup files" previous copies of saved files.
  This role would be served by savepoint files in SciTECO.
* Likewise filename~ would point to such a backup file.
  It therefore makes sense that savepoint files also end in tildes (.teco-n-filename~).
* Security copies of modified buffers would be called "auto-saves" (Emacs) or
  "swap files" (Vim).
  Both of these terms is IMHO misleading, so SciTECO now uses the
  term "recovery file".
* "Recovery files" are now named #filename# just like in Emacs.

1 files changed, 3 insertions, 3 deletions

diff --git a/TODO b/TODO
index ed3efda..6aca77e 100644
--- a/TODO
+++ b/TODO
@@ -481,9 +481,9 @@ Features:
  * Touch restored save point files - should perhaps be configurable.
    This is important when working with Makefiles, as make looks
    at the modification times of files.
- * Could we somehow offer to open backup~ files?
-   opener.tes and session.tes operate in batch mode and interactively
-   asking what to do wouldn't always work in the GUI variants.
+ * Could we somehow offer to open #recovery# files?
+   This would require a hook on interactive startup and/or after
+   command-line termination.
    Also, we'd need a command to fetch the modification timestamp
    as well.
  * Error handling in SciTECO macros: Allow throwing errors with