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@t9md

fold を toggle する。

Fold を開く、閉じる、はあるけど、トグルする(開いていれば閉じる、閉じていれば開く)コマンドが無い。

How to toggle current fold in editor view? から拝借を参考にシンプル化。
※ ↑のコメントによると Sublime Text にも toggle が無いようだ。
toggleFoldAtBufferRow() があるんだからコマンドとして predefined されていても良さそうなのに。。

init.coffee
atom.commands.add 'atom-text-editor',
  'user:toggle-fold': (event) ->
    editor = @getModel()
    row = editor.getCursorBufferPosition().row
    editor.toggleFoldAtBufferRow(row)

vim-mode 前提

keymap.cson
'atom-text-editor.vim-mode.command-mode':
  'z a':         'user:toggle-fold'
  'cmd-z':       'user:toggle-fold'

使い方

  • za で 切り替え( Vim のデフォルトのキーマップ )
  • cmd-z でも切り替えできる。
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