# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1607810990 -3600
# Node ID a823b1aaf1f629bdfc97712bdf37cbd186397768
# Parent  bee7acb573300c2c2b068ea109ed95351e63e69a
java .properties escaping

diff -r bee7acb57330 -r a823b1aaf1f6 src/JavaPropertiesEscapingProcessor.h
--- a/src/JavaPropertiesEscapingProcessor.h	Sat Dec 12 19:52:38 2020 +0100
+++ b/src/JavaPropertiesEscapingProcessor.h	Sat Dec 12 23:09:50 2020 +0100
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <sstream>
+#include <iomanip>
 
 #include <relpipe/common/type/typedefs.h>
 
@@ -34,10 +35,12 @@
 	relpipe::common::type::StringX escape(const relpipe::common::type::StringX& s, const TextType textType, const QuotingType quotingType) override {
 		std::wstringstream result;
 
+		bool isKey = textType == TextType::EntryKey || textType == TextType::EntrySubKey;
+
 		for (auto ch : s) {
 			if (ch == L'\\') result.put(ESC).put(ESC);
 			else if (ch == L'\n') result.put(ESC).put(L'n');
-			// TODO: escape unicode
+			else if (ch >= 127 || ((ch == L'=' || ch == L':') && isKey)) result << L"\\u" << std::hex << std::setfill(L'0') << std::setw(4) << (int) ch;
 			else result.put(ch);
 		}