Function updateSearchQuery

static/js/codemirror/keymap/vim.js:2039–2056

(cm, rawQuery, ignoreCase, smartCase)

      return(false);
    }
    function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
      cm.operation(function() {
        var state = getSearchState(cm);
        if (!rawQuery) {
          return;
        }
        var query = parseQuery(cm, rawQuery, !!ignoreCase, !!smartCase);
        if (!query) {
          return;
        }
        if (regexEqual(query, state.getQuery())) {
          return;
        }
        clearSearchHighlight(cm);
        highlightSearchMatches(cm, query);
        state.setQuery(query);
      });
    }
    function searchOverlay(query) {
      return {
        token: function(stream) {