Function moveToColumn

static/js/codemirror/keymap/vim.js:1730–1735

(cm, repeat)

    }

    function moveToColumn(cm, repeat) {
      // repeat is always >= 1, so repeat - 1 always corresponds
      // to the column we want to go to.
      var line = cm.getCursor().line;
      return clipCursorToContent(cm, { line: line, ch: repeat - 1 });
    }

    function updateMark(cm, vim, markName, pos) {
      if (!inArray(markName, validMarks)) {