Function enterInsertMode

mini-code-edit/cm/keymap/vim.js:204–209

(cm)

  }

  function enterInsertMode(cm) {
    // enter insert mode: switch mode and cursor
    if (!cm) console.log("call enterInsertMode with 'cm' as an argument");
    popCount();
    cm.setOption("keyMap", "vim-insert");
  }

  // main keymap
  var map = CodeMirror.keyMap.vim = {