From 6f625bbfe996f79317ffdfee747cad880f6e82fe Mon Sep 17 00:00:00 2001
From: Simon Lydell <simon.lydell@gmail.com>
Date: Fri, 8 Jul 2016 08:00:18 +0200
Subject: [PATCH] Make it possible to escape from stuck "auto insert mode"

With this commit, `<escape>` resets `vim.focusType` to 'none', in case
we somehow have gotten stuck with 'editable'.

The button now also runs the `esc` command, making it a true escape
hatch: Clicking it not only lets you escape from other modes back to
Normal mode, but also blurs stuff and makes sure that `vim.focusType` is
'none'.
---
 extension/lib/button.coffee   | 4 ++++
 extension/lib/commands.coffee | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/extension/lib/button.coffee b/extension/lib/button.coffee
index 9ec29d4..d9addb3 100644
--- a/extension/lib/button.coffee
+++ b/extension/lib/button.coffee
@@ -38,6 +38,10 @@ injectButton = (vimfx) ->
       window = button.ownerGlobal
       return unless vim = vimfx.getCurrentVim(window)
 
+      # If we somehow have gotten stuck with `vim.focusType == 'editable'`,
+      # allow the buttton to reset to 'none'.
+      vimfx.modes.normal.commands.esc.run({vim})
+
       if vim.mode == 'normal'
         help.toggleHelp(window, vimfx)
       else
diff --git a/extension/lib/commands.coffee b/extension/lib/commands.coffee
index 0bbc4b5..4d9618b 100644
--- a/extension/lib/commands.coffee
+++ b/extension/lib/commands.coffee
@@ -852,6 +852,8 @@ commands.esc = ({vim}) ->
   unless help.getSearchInput(vim.window)?.getAttribute('focused')
     help.removeHelp(vim.window)
 
+  vim._setFocusType('none') # Better safe than sorry.
+
 
 
 module.exports = {
-- 
2.39.3