TYPO3 Core

When the RTE configuration "buttons.indent.useBlockquote" is set to true, it is impossible to "outdent" list (ul/ol) elements.

Indent is still working as expected (sub-list added), but the "outdent" button is disabled. "shift+tab" shortcut is not working either.

This may be caused by code in "rtehtmlarea/Resources/Public/JavaScript/Plugins/BlockElements.js", which seems to ignore ol/ul when "useBlockquote" is active.

case "Outdent" :
                            if (this.useBlockquote) {
                                for (var j = blockAncestors.length; --j >= 0;) {
                                    if (/^blockquote$/i.test(blockAncestors[j].nodeName)) {
                                        commandState = true;
                                        break;
                                    }
                                }
                            } else if (/^(ol|ul)$/i.test(parentElement.nodeName)) {
                                commandState = true;
                            } else {
                                for (var j = blockAncestors.length; --j >= 0;) {
                                    if (Dom.hasClass(blockAncestors[j], this.useClass.Indent) || /^(td|th)$/i.test(blockAncestors[j].nodeName)) {
                                        commandState = true;
                                        break;
                                    }
                                }
                            }