Function exitVisualMode

static/js/codemirror/keymap/vim.js:1493–1504

(cm, vim)

    }

    function exitVisualMode(cm, vim) {
      vim.visualMode = false;
      vim.visualLine = false;
      var selectionStart = cm.getCursor('anchor');
      var selectionEnd = cm.getCursor('head');
      if (!cursorEqual(selectionStart, selectionEnd)) {
        // Clear the selection and set the cursor only if the selection has not
        // already been cleared. Otherwise we risk moving the cursor somewhere
        // it's not supposed to be.
        cm.setCursor(clipCursorToContent(cm, selectionEnd));
      }
    }

    // Remove any trailing newlines from the selection. For
    // example, with the caret at the start of the last word on the line,