--- a/src/INICommand.cpp	Tue Sep 21 21:02:43 2021 +0200
+++ b/src/INICommand.cpp	Wed Sep 29 00:54:55 2021 +0200
@@ -33,6 +33,7 @@
 #include "lib/BackspaceUnescapingProcessor.h"
 #include "lib/JavaPropertiesUnescapingProcessor.h"
 #include "lib/JavaPropertiesDialect.h"
+#include "lib/JavaManifestMFDialect.h"
 
 using namespace std;
 using namespace relpipe::writer;
@@ -177,7 +178,7 @@
 	reader->addUnescapingProcessor(std::make_shared<JavaPropertiesUnescapingProcessor>(), unescaping::JavaProperties, false);
 	reader->addUnescapingProcessor(std::make_shared<BackspaceUnescapingProcessor>(), unescaping::Backspace, true);
 	reader->addDialect(std::make_shared<JavaPropertiesDialect>(), dialect::JavaProperties, false);
-	reader->addDialect(std::make_shared<JavaPropertiesDialect>(), dialect::JavaManifestMF, false);
+	reader->addDialect(std::make_shared<JavaManifestMFDialect>(), dialect::JavaManifestMF, false);
 	reader->addHandler(&handler);
 	// TODO: smart pointers vs. references: are we going to call addUnescapingProcessor() dynamically/conditionally or share instances? Then pointers will be better.
 	for (ParserOptionRecipe option : configuration.parserOptions) reader->setOption(convertor.to_bytes(option.uri), convertor.to_bytes(option.value));

--- a/src/lib/INIReader.cpp	Tue Sep 21 21:02:43 2021 +0200
+++ b/src/lib/INIReader.cpp	Wed Sep 29 00:54:55 2021 +0200
@@ -202,8 +202,19 @@
 	std::string readUntil(const std::string& until, bool* found = nullptr) {
 		std::stringstream result;
 
-		for (char ch = peek(); input.good() && !oneOf(ch, until); ch = peek()) {
-			if (allowLineContinuationsWithEscaping && ch == '\\') {
+		for (char ch = peek(); input.good(); ch = peek()) {
+			if (allowLineContinuationsWithSpace && ch == '\n') {
+				get();
+				ch = peek();
+				if (ch == ' ') get();
+				else if (ch == std::istream::traits_type::eof()) break;
+				else {
+					if (found) *found = true;
+					return result.str();
+				}
+			} else if (oneOf(ch, until)) {
+				break;
+			} else if (allowLineContinuationsWithEscaping && ch == '\\') {
 				get();
 				ch = get();
 				if (oneOf(ch, until) && ch == '\n') processContinuingLine(result);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lib/JavaManifestMFDialect.h	Wed Sep 29 00:54:55 2021 +0200
@@ -0,0 +1,51 @@
+/**
+ * Relational pipes
+ * Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include "Dialect.h"
+#include "uri.h"
+
+using namespace std;
+
+namespace relpipe {
+namespace in {
+namespace ini {
+namespace lib {
+
+class JavaManifestMFDialect : public Dialect {
+public:
+
+	void apply(INIReader& reader) override {
+		reader.setOption(option::TrimContinuingLines, "true");
+		reader.setOption(option::AllowSections, "false");
+		reader.setOption(option::AllowSectionTags, "false");
+		reader.setOption(option::AllowSubKeys, "false");
+		reader.setOption(option::CommentSeparators, "#");
+		reader.setOption(option::KeyValueSeparators, ":");
+		reader.setOption(option::Quotes, "");
+		reader.setOption(option::AllowLineContinuationWithEscaping, "false");
+		reader.setOption(option::AllowLineContinuationWithSpace, "true");
+		// reader.setOption(unescaping::Basic, "false"); // TODO: maybe disable basic escaping and do exactly what is specified in JavaPropertiesUnescapingProcessor
+		reader.setOption(unescaping::JavaProperties, "true");
+	}
+
+};
+
+}
+}
+}
+}

--- a/src/lib/JavaPropertiesDialect.h	Tue Sep 21 21:02:43 2021 +0200
+++ b/src/lib/JavaPropertiesDialect.h	Wed Sep 29 00:54:55 2021 +0200
@@ -35,8 +35,10 @@
 		reader.setOption(option::AllowSectionTags, "false");
 		reader.setOption(option::AllowSubKeys, "false");
 		reader.setOption(option::CommentSeparators, "#");
-		reader.setOption(option::KeyValueSeparators, "=:");
+		reader.setOption(option::KeyValueSeparators, "=");
 		reader.setOption(option::Quotes, "");
+		reader.setOption(option::AllowLineContinuationWithEscaping, "true");
+		reader.setOption(option::AllowLineContinuationWithSpace, "false");
 		// reader.setOption(unescaping::Basic, "false"); // TODO: maybe disable basic escaping and do exactly what is specified in JavaPropertiesUnescapingProcessor
 		reader.setOption(unescaping::JavaProperties, "true");
 	}