Function setupPrefixBindingForKey

mini-code-edit/cm/keymap/vim.js:443–473

(m)

  };

  function setupPrefixBindingForKey(m) {
    CodeMirror.keyMap["vim-prefix-m"][m] = function(cm) {
      mark[m] = cm.getCursor().line;
    };
    CodeMirror.keyMap["vim-prefix-d'"][m] = function(cm) {
      delTillMark(cm,m);
    };
    CodeMirror.keyMap["vim-prefix-y'"][m] = function(cm) {
      yankTillMark(cm,m);
    };
    CodeMirror.keyMap["vim-prefix-r"][m] = function (cm) {
      var cur = cm.getCursor();
      cm.replaceRange(toLetter(m), 
          {line: cur.line, ch: cur.ch},
          {line: cur.line, ch: cur.ch + 1});
      CodeMirror.commands.goColumnLeft(cm);
    };
    // all commands, related to motions till char in line
    iterObj(MOTION_OPTIONS, function (ch, options) {
      CodeMirror.keyMap["vim-prefix-" + ch][m] = function(cm) {
        moveTillChar(cm, m, options);
      };
      CodeMirror.keyMap["vim-prefix-d" + ch][m] = function(cm) {
        delTillChar(cm, m, options);
      };
      CodeMirror.keyMap["vim-prefix-c" + ch][m] = function(cm) {
        delTillChar(cm, m, options);
        enterInsertMode(cm);
      };
    });
  };
  for (var i = 65; i < 65 + 26; i++) { // uppercase alphabet char codes
    var ch = String.fromCharCode(i);
    setupPrefixBindingForKey(toCombo(ch));