From 35cb54fec7242fac5c68503a32ef9dd4fea5d9b6 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sat, 10 Jan 2015 12:17:22 +0000
Subject: Modes; minor changes.

---
 content_scripts/mode_insert.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'content_scripts/mode_insert.coffee')

diff --git a/content_scripts/mode_insert.coffee b/content_scripts/mode_insert.coffee
index 1887adbc..5720c901 100644
--- a/content_scripts/mode_insert.coffee
+++ b/content_scripts/mode_insert.coffee
@@ -1,5 +1,6 @@
 
-# This mode is installed only when insert mode is active.
+# This mode is installed only when insert mode is active.  It is a singleton, so a newly-activated instance
+# displaces any active instance.
 class InsertMode extends Mode
   constructor: (options = {}) ->
     defaults =
@@ -13,6 +14,7 @@ class InsertMode extends Mode
       blurOnExit: true
       targetElement: null
 
+    # If options.targetElement blurs, we exit.
     options.exitOnBlur ||= options.targetElement
     super extend defaults, options
     triggerSuppressor.suppress()
-- 
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