Releases · bbatsov/super-save

Use after-focus-change-function instead of the obsolete focus-out-hook for
detecting frame focus loss. Controlled by the new super-save-when-focus-lost
option (enabled by default).
Add a default predicate that checks verify-visited-file-modtime to avoid
overwriting files modified outside Emacs.
Add a default predicate that checks the parent directory exists before saving,
to prevent errors when a file's directory has been removed.
Wrap predicate evaluation in condition-case so a broken predicate logs a
warning instead of disabling all auto-saving.
Add support for saving org-src edit buffers (via org-edit-src-save) and
edit-indirect buffers (via edit-indirect--commit). Controlled by
super-save-handle-org-src and super-save-handle-edit-indirect (both
enabled by default).
Use window-buffer-change-functions and window-selection-change-functions to
detect buffer and window switches. Controlled by the new
super-save-when-buffer-switched option (enabled by default). This catches all
buffer switches regardless of how they happen, unlike super-save-triggers.

Fix redundant saves in super-save-focus-change-handler — previously it called
super-save-command once per unfocused frame instead of once.

Require Emacs 27.1.
Default super-save-triggers to nil, since super-save-when-buffer-switched
now covers all buffer switches via window-system hooks.
Default super-save-hook-triggers to nil, since super-save-when-focus-lost
and super-save-when-buffer-switched cover the common triggers.

Make super-save checks customizable via super-save-predicates.
Introduce defcustom super-save-max-buffer-size as a way to avoid auto-saving
big files.
Introduce defcustom super-save-exclude (a list of regular expression) as a
way to filter out certain buffer names from being auto-saved.
#43: Introduce super-save-silent
to avoid printing messages in the *Messages* buffer or in the echo area.
#43: Introduce
super-save-delete-trailing-whitespace which defaults to nil and accepts
t to run delete-trailing-whitespace before saving the buffer. This
variable accepts only the symbol except-current-line to delete trailing
white spaces from all lines except the current one. This can be useful when we
are in the middle of writing some thing and we add a space at the end, in this
case, we more likely need the space to stay there instead of deleting it.
#44 & #20: Introduce
super-save-all-buffers to save all modified buffers instead of only the
current one.

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