Some bug fix: resolves one more parser bug

Author: andreasdr

resources/minitscript/tests/string-test.tscript

@@ -21,4 +21,11 @@ function: main()
 	end
 	console.printLine("\"  ABCDEF  \"->toLowerCase()->trim(): " + "  ABCDEF  "->toLowerCase()->trim());
 	console.printLine("C:\\msys64\\usr\\bin\\bash -c \"export PKG_CONFIG_PATH=/mingw64/lib/pkgconfig:/mingw64/share/pkgconfig && ")
+	console.printLine(
+		"/DEF:" + "linker/Def/File"->replace("/", "\\") +
+		" " +
+		"$compilationUnits" +
+		" " +
+		"/OUT:" + "library/DLL/File"->replace("/", "\\") 
+	)
 end

src/minitscript/minitscript/MinitScript.cpp

@@ -2711,9 +2711,9 @@ const string MinitScript::doStatementPreProcessing(const string& processedStatem
 		for (int i = position; i >= 0; i--) {
 			auto c = statement[i];
 			auto lc = i > 0?statement[i - 1]:'\0';
-			if (lc == '\\' && c == '\\') lc = '\0';
+			auto llc = i > 1?statement[i - 2]:'\0';
 			//
-			if ((c == '"' || c == '\'') && lc != '\\') {
+			if ((c == '"' || c == '\'') && (lc != '\\' || llc == '\\')) {
 				if (quote == '\0') {
 					quote = c;
 				} else
@@ -2780,13 +2780,14 @@ const string MinitScript::doStatementPreProcessing(const string& processedStatem
 		auto squareBracketCount = 0;
 		auto curlyBracketCount = 0;
 		auto quote = '\0';
-		auto lc = '\0';
 		string argument;
 		length = 0;
 		for (auto i = position; i < statement.size(); i++) {
 			auto c = statement[i];
+			auto lc = i > 0?statement[i - 1]:'\0';
+			auto llc = i > 1?statement[i - 2]:'\0';
 			// quote?
-			if ((c == '"' || c == '\'') && lc != '\\') {
+			if ((c == '"' || c == '\'') && (lc != '\\' || llc == '\\')) {
 				if (quote == '\0') {
 					quote = c;
 				} else
@@ -2858,8 +2859,6 @@ const string MinitScript::doStatementPreProcessing(const string& processedStatem
 				argument+= c;
 			}
 			length++;
-			//
-			lc = lc == '\\' && c == '\\'?'\0':c;
 		}
 		//
 		return trimArgument(argument, removeBrackets);