first

.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+npm-debug.log
+node_modules

CHANGELOG.md

@@ -0,0 +1 @@
+## 0.1.0 - First Release

LICENSE.md

@@ -0,0 +1,20 @@
+Copyright (c) 2015 t9md
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -2,6 +2,8 @@
 
 Toggle word at cursor
 
+![gif](https://raw.githubusercontent.com/t9md/t9md/846644d6d84621ec8d2b2405d1b0059c9a357714/img/atom-toggle.gif)
+
 # Development state
 
 Alpha
@@ -36,4 +38,4 @@ e.g.
 
 # TODO
 * [ ] Support language specific keyword handling
-* [ ] Customize toggle function by user's function.
+* [ ] Customizable toggle behavior by user function.

lib/main.coffee

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+{CompositeDisposable} = require 'atom'
+_ = require 'underscore-plus'
+
+Config =
+  wordGroup:
+    type: 'array'
+    default: [
+      ['yes'   , 'no']
+      ['up'    , 'down']
+      ['right' , 'left']
+      ['true'  , 'false']
+      ['high'  , 'low']
+      ['column', 'row']
+      ['and'   , 'or']
+      ['not'   , '']
+      ['on'    , 'off']
+      ['in'    , 'out']
+      ['this'  , '@']
+      ['is'    , 'isnt']
+      ['one'   , 'two'   , 'three']
+    ]
+
+module.exports =
+  disposables: null
+  config: Config
+
+  activate: (state) ->
+    @disposables = new CompositeDisposable
+
+    @disposables.add atom.commands.add 'atom-workspace',
+      'toggle:toggle': => @toggle()
+
+  deactivate: ->
+    @disposables.dispose()
+
+  serialize: ->
+
+  getWord: (word) ->
+    wordGroup = atom.config.get('toggle.wordGroup')
+    words = _.detect(wordGroup, (words) -> word in words)
+    return null unless words
+    index = words.indexOf(word)
+
+    nextIndex = index + 1
+    if nextIndex is words.length
+      nextIndex = 0
+
+    words[nextIndex]
+
+  toggleWord: (cursor) ->
+    range = cursor.getCurrentWordBufferRange()
+    word = cursor.editor.getTextInBufferRange range
+    newWord = @getWord word
+    if newWord?
+      cursor.editor.setTextInBufferRange(range, newWord)
+
+  toggle: ->
+    console.log 'called'
+    return unless editor = atom.workspace.getActiveTextEditor()
+    editor.transact =>
+      for cursor in editor.getCursors()
+        position = cursor.getBufferPosition()
+        @toggleWord(cursor)
+        cursor.setBufferPosition(position)

package.json

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+{
+  "name": "toggle",
+  "main": "./lib/main",
+  "version": "0.0.0",
+  "description": "Toggle word at cursor",
+  "repository": "https://github.com/t9md/atom-toggle",
+  "activationCommands": {
+    "atom-workspace": "toggle:toggle"
+  },
+  "license": "MIT",
+  "engines": {
+    "atom": ">=0.174.0 <2.0.0"
+  },
+  "dependencies": {
+    "underscore-plus": "^1.6.6"
+  }
+}