token: function()

in console/src/main/resources/static/console-ui/public/js/codemirror.lib.clike-lint.js [180:227]
43 lines of code
39 McCabe index (conditional complexity)

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
      }
      if (stream.eatSpace()) { maybeEOL(stream, state); return null; }
      curPunc = isDefKeyword = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      if (ctx.align == null) ctx.align = true;

      if (curPunc == ";" || curPunc == ":" || (curPunc == "," && stream.match(/^\s*(?:\/\/.*)?$/, false)))
        while (state.context.type == "statement") popContext(state);
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (ctx.type == "statement") ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (ctx.type == "statement") ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (indentStatements &&
               (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") ||
                (ctx.type == "statement" && curPunc == "newstatement"))) {
        pushContext(state, stream.column(), "statement", stream.current());
      }

      if (style == "variable" &&
          ((state.prevToken == "def" ||
            (parserConfig.typeFirstDefinitions && typeBefore(stream, state, stream.start) &&
             isTopScope(state.context) && stream.match(/^\s*\(/, false)))))
        style = "def";

      if (hooks.token) {
        var result = hooks.token(stream, state, style);
        if (result !== undefined) style = result;
      }

      if (style == "def" && parserConfig.styleDefs === false) style = "variable";

      state.startOfLine = false;
      state.prevToken = isDefKeyword ? "def" : style || curPunc;
      maybeEOL(stream, state);
      return style;
    },