[nongnu] elpa/symbol-overlay de2bf06202 066/152: Turn overlay colors list and idle time into custom vars

[ELPA Syncer]

branch: elpa/symbol-overlay
commit de2bf06202f4984662089900733facf145c3956e
Author: Steve Purcell <steve@sanityinc.com>
Commit: Steve Purcell <steve@sanityinc.com>

    Turn overlay colors list and idle time into custom vars
---
 symbol-overlay.el | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/symbol-overlay.el b/symbol-overlay.el
index 9a48717fed..e6b7716be2 100644
--- a/symbol-overlay.el
+++ b/symbol-overlay.el
@@ -102,17 +102,21 @@ You can re-bind the commands to any keys you prefer.")
 
 (defvar-local symbol-overlay-keywords-alist nil)
 
-(defvar symbol-overlay-colors '("dodger blue"
-                               "hot pink"
-                               "orange"
-                               "orchid"
-                               "red"
-                               "salmon"
-                               "spring green"
-                               "turquoise")
+(defcustom symbol-overlay-colors '("dodger blue"
+                                   "hot pink"
+                                   "orange"
+                                   "orchid"
+                                   "red"
+                                   "salmon"
+                                   "spring green"
+                                   "turquoise")
   "Colors used for overlays' background.
 You can add more colors whatever you like.")
 
+(defcustom symbol-overlay-idle-time 0.5
+  "Idle time after every command and before the temporary highlighting."
+  :type 'float)
+
 (defun symbol-overlay-get-list (&optional symbol car-or-cdr exclude)
   "Get all highlighted overlays in the buffer.
 If SYMBOL is non-nil, get the overlays that belong to it.
@@ -217,9 +221,6 @@ This only effects symbols in the current displayed window."
 (defvar symbol-overlay-timer nil
   "Timer for temporary highlighting.")
 
-(defvar symbol-overlay-idle-time 0.5
-  "Idle time after every command and before the temporary highlighting.")
-
 (defun symbol-overlay-update-timer (value)
   "Update `symbol-overlay-timer' with new idle-time VALUE."
   (and symbol-overlay-timer (cancel-timer symbol-overlay-timer))