Revert "Merge pull request #764 from jacekkopecky/cancel-on-unrecognized-command"

This commit appears to break `dd`

This reverts commit 346bb7b, reversing
changes made to eb11d1f.

Conflicts:
	lib/vim-state.coffee

Author: bronson

lib/utils.coffee

@@ -1,6 +1,3 @@
-# copied from atom/atom-keymap src/helpers.coffee
-AtomModifierRegex = /(ctrl|alt|shift|cmd)$/
-
 module.exports =
   # Public: Determines if a string should be considered linewise or character
   #
@@ -47,7 +44,3 @@ module.exports =
       word: editor.getTextInBufferRange([wordStart, wordEnd])
       range: [wordStart, wordEnd]
     }
-
-  # copied and simplified from atom/atom-keymap src/helpers.coffee
-  isAtomModifier: (keystroke) ->
-    AtomModifierRegex.test(keystroke)

lib/vim-state.coffee

@@ -38,14 +38,6 @@ class VimState
         @activateVisualMode('characterwise') if @mode is 'command'
     , 100)
 
-    @subscriptions.add atom.keymaps.onDidFailToMatchBinding (e) =>
-      return unless e.keyboardEventTarget is @editorElement
-      return if Utils.isAtomModifier(e.keystrokes)
-
-      atom.keymaps.cancelPendingState()
-      if @mode is 'operator-pending'
-        @resetCommandMode()
-
     @subscriptions.add @editor.onDidChangeCursorPosition @ensureCursorIsWithinLine
     @subscriptions.add @editor.onDidAddCursor @ensureCursorIsWithinLine
 

spec/vim-state-spec.coffee

@@ -507,39 +507,3 @@ describe "VimState", ->
       keydown('`')
       commandModeInputKeydown('q')
       expect(editor.getCursorScreenPosition()).toEqual [1, 2]
-
-  describe "unknown key bindings", ->
-    beforeEach ->
-      editor.setText "line one\n line two\n"
-      editor.setCursorBufferPosition [0, 0]
-
-    describe "in operator-pending mode", ->
-      beforeEach ->
-        keydown 'c'
-
-      it "cancels short pending operations on unrecognized keybinding", ->
-        keydown 'q' #cq doesn't work, should cancel
-        keydown 'w'
-        expect(editor.getCursorBufferPosition()).toEqual [0, 5]
-        expect(editor.getText()).toBe "line one\n line two\n"
-        expect(vimState.mode).toEqual 'command'
-
-      it "cancels long pending operations on unrecognized keybinding", ->
-        keydown 'i'
-        keydown '3' #i3 is unrecognized, should cancel the whole `ci3` sequence
-        keydown 'w'
-        expect(editor.getCursorBufferPosition()).toEqual [0, 5]
-        expect(editor.getText()).toBe "line one\n line two\n"
-        expect(vimState.mode).toEqual 'command'
-
-    describe "in visual mode", ->
-      beforeEach ->
-        keydown 'v'
-
-      it "cancels whole unrecognized keybinding", ->
-        keydown 'i'
-        keydown '3' #i3 is unrecognized, should cancel the whole `i3` sequence
-        keydown 'w'
-        expect(editor.getCursorBufferPosition()).toEqual [0, 6]
-        expect(editor.getSelectedText()).toBe "line o"
-        expect(vimState.mode).toEqual 'visual'