[elpa] externals/auto-overlays 00fb155 91/93: * auto-overlay: Mark or remove unused vars

[Stefan Monnier]

branch: externals/auto-overlays
commit 00fb1556aeaf12026d02355d1c1c401ce3ea3ce4
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    * auto-overlay: Mark or remove unused vars
    
    * auto-overlay-self.el (auto-o-perform-self-cascades):
    Mark `beg` argument as unused.
    
    * auto-overlays.el (auto-o-insert-regexp): Properly use
    the `pos` argument.
    (auto-overlay-unload-definition, auto-overlay-unload-regexp)
    (auto-overlay-start, auto-overlay-stop, auto-overlay-save-overlays):
    Use save-current-buffer rather than save-excursion.
    (auto-o-schedule-update, auto-o-schedule-suicide, auto-overlay-update):
    Mark unused arguments.
    (auto-overlay-update): Remove unused vars `regexp-entry` and `class`.
---
 auto-overlay-self.el |  4 ++--
 auto-overlays.el     | 15 +++++++--------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/auto-overlay-self.el b/auto-overlay-self.el
index c2201a3..5e72566 100644
--- a/auto-overlay-self.el
+++ b/auto-overlay-self.el
@@ -1,7 +1,7 @@
 ;;; auto-overlay-self.el --- self-delimited automatic overlays    -*- 
lexical-binding: t; -*-
 
 
-;; Copyright (C) 2005-2015  Free Software Foundation, Inc
+;; Copyright (C) 2005-2017  Free Software Foundation, Inc
 
 ;; Author: Toby Cubitt <toby-predictive@dr-qubit.org>
 ;; Maintainer: Toby Cubitt <toby-predictive@dr-qubit.org>
@@ -191,7 +191,7 @@
 
 
 
-(defun auto-o-perform-self-cascades (beg end)
+(defun auto-o-perform-self-cascades (_beg end)
   ;; Perform any necessary self-overlay cascading before the text in the
   ;; buffer is modified. Called from `before-change-functions'.
 
diff --git a/auto-overlays.el b/auto-overlays.el
index bfc5e79..69604c7 100644
--- a/auto-overlays.el
+++ b/auto-overlays.el
@@ -1,7 +1,6 @@
 ;;; auto-overlays.el --- Automatic regexp-delimited overlays    -*- 
lexical-binding: t; -*-
 
-
-;; Copyright (C) 2005-2015  Free Software Foundation, Inc
+;; Copyright (C) 2005-2017  Free Software Foundation, Inc
 
 ;; Version: 0.10.9
 ;; Author: Toby Cubitt <toby-predictive@dr-qubit.org>
@@ -983,7 +982,7 @@ uniquely identify REGEXP (see 
`auto-overlay-unload-regexp')."
   "Unload auto-overlay definition DEFINITION-ID in set SET-ID
 from the current buffer. Returns the deleted definition."
 
-  (save-excursion
+  (save-current-buffer
     ;; call suicide function for corresponding overlays in all buffers in
     ;; which the set is enabled
     (dolist (buff (auto-o-get-buffer-list set-id))
@@ -1026,7 +1025,7 @@ from the current buffer. Returns the deleted definition."
 definition DEFINITION-ID in set SET-ID of the current buffer.
 Returns the deleted regexp."
 
-  (save-excursion
+  (save-current-buffer
     ;; call suicide function for corresponding overlays in all buffers in
     ;; which the set is enabled
     (dolist (buff (auto-o-get-buffer-list set-id))
@@ -1101,7 +1100,7 @@ argument NO-REGEXP-CHECK is non-nil, the file of saved 
overlays
 will be used, but no check will be made to ensure regexp
 definitions are the same as when the overlays were saved."
 
-  (save-excursion
+  (save-current-buffer
     (when buffer (set-buffer buffer))
     ;; run initialisation hooks
     (run-hooks 'auto-overlay-load-hook)
@@ -1147,7 +1146,7 @@ If LEAVE-OVERLAYS is non-nil, don't bother deleting the 
overlays
 from the buffer \(this is generally a bad idea, unless the buffer
 is about to be killed in which case it speeds things up a bit\)."
 
-  (save-excursion
+  (save-current-buffer
     (when buffer (set-buffer buffer))
     ;; disable overlay set
     (auto-o-disable-set set-id)
@@ -1198,7 +1197,7 @@ filename, an error occurs.
 The overlays can be loaded again later using
 `auto-overlay-load-overlays'."
 
-  (save-excursion
+  (save-current-buffer
     (when buffer (set-buffer buffer))
 
     ;; construct filename
@@ -1274,7 +1273,7 @@ definitions will be skipped; the saved overlays will be 
loaded
 even if different regexp definitions were active when the
 overlays were saved."
 
-  (save-excursion
+  (save-current-buffer
     (when buffer (set-buffer buffer))
 
     ;; construct filename