small fixes

extensions/extrawindow.cpp

@@ -101,6 +101,7 @@ class ExtraWindow : public PrettyWindow
 	ExtraWindow() :
 		PrettyWindow("Extra Window")
 	{
+		ui.display->setTextFormat(Qt::PlainText);
 		setGeometry(settings.value(WINDOW, geometry()).toRect());
 
 		for (auto [name, default, slot] : Array<std::tuple<const char*, bool, void(ExtraWindow::*)(bool)>>{
@@ -261,9 +262,11 @@ class ExtraWindow : public PrettyWindow
 			UpdateDictionary();
 			definitions.clear();
 			definitionIndex = 0;
+			std::unordered_set<std::string_view> definitionSet;
 			for (QByteArray utf8term = term.left(200).toUtf8(); !utf8term.isEmpty(); utf8term.chop(1))
 				for (auto [it, end] = std::equal_range(dictionary.begin(), dictionary.end(), DictionaryEntry{ utf8term }); it != end; ++it)
-					definitions.push_back(QStringLiteral("<h3>%1 (%3/%4)</h3>%2").arg(utf8term, it->definition));
+					if (definitionSet.emplace(it->definition).second)
+						definitions.push_back(QStringLiteral("<h3>%1 (%3/%4)</h3>%2").arg(utf8term, it->definition));
 			for (int i = 0; i < definitions.size(); ++i) definitions[i] = definitions[i].arg(i + 1).arg(definitions.size());
 			ShowDefinition();
 		}

text.cpp

@@ -121,7 +121,7 @@ const char* TOPMOST = u8"Always on top";
 const char* DICTIONARY = u8"Dictionary";
 const char* DICTIONARY_INSTRUCTIONS = u8R"(This file is used only for the "Dictionary" feature of the Extra Window extension.
 It uses a custom format specific to Textractor and is not meant to be written manually.
-You should look for a dictionary in this format online (https://artikash.github.io/?dictionary is a good place to start).
+You should look for a dictionary in this format online (https://github.com/Artikash/Textractor-Dictionaries/releases is a good place to start).
 Alternatively, if you're a programmer, you can write a script to convert a dictionary from another format with the info below.
 Once you have a dictionary, to look up some text in Extra Window, select it. All matching definitions will be shown.
 Definitions are formatted like this:|TERM|Hola|TERM|hola|TERM|Bonjour|TERM|bonjour|DEFINITION|hello|END|