changed: SpaceParser -- parser's engine has been rewritten

now we can map all strings to all strings
         documentation in space.h need to be updated yet


git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@407 e52654a7-88a9-db11-a3e9-0013d4bc506e

space/spaceparser.h

@@ -142,7 +142,6 @@ public:
 	/*
 		'\' character is used to escape other characters in a quoted string
 		so "some \t t\"ext" will produce "some t t"ext"
-		(this is only use in quoted string)
 		default: true
 	*/
 	void UseEscapeChar(bool escape);
@@ -191,15 +190,15 @@ private:
 
 
 	/*
-		last read variable (option)
+		last read token
 	*/
-	std::wstring variable;
-	
+	std::wstring token;
+
 
 	/*
-		last read list item
+		last read key
 	*/
-	std::wstring value_item;
+	std::wstring key;
 
 
 	/*
@@ -245,6 +244,13 @@ private:
 	int lastc;
 
 
+	/*
+		true if the lastc was escaped (with a backslash)
+		we have to know if the last sequence was \" or just "
+	*/
+	bool char_was_escaped;
+
+
 	/*
 		current file
 	*/
@@ -287,27 +293,27 @@ private:
 	void ParseLoop();
 	void SpaceEnds();
 	void SpaceStarts();
-	void ReadAddValue();
-	void AddOption();
 
 	void DeleteFromTable(const std::wstring & var);
 	void DeleteFromTableSingle(const std::wstring & var);
 
-	void ReadVariable();
-	bool ReadValue();
-	bool ReadValueList();
-	bool ReadValueNoList(bool use_list_delimiter = false);
-	bool ReadValueQuoted();
-	bool ReadValueSimple(bool use_list_delimiter = false);
-	
+	void ReadTokenQuoted();
+	void ReadTokenSingle(bool white_delimit, bool new_line_delimit, int delimit1, int delimit2);
+	void ReadToken(bool white_delimit, bool new_line_delimit, int delimit1, int delimit2);
+	void ReadKey();
+	void ReadValueList();
+	void ReadValueSingle();
+	void ReadValue();
+	void AddKeyValuePair();
+
 	int  ReadUTF8Char();
 	int  ReadASCIIChar();
 	int  ReadCharFromWcharString();
 	int  ReadCharFromUTF8String();
 	int  ReadCharFromAsciiString();
+	int  ReadCharNoEscape();
 	int  ReadChar();
 	bool IsWhite(int c);
-	bool IsVariableChar(int c);
 	void SkipWhite();
 	void SkipWhiteLines();
 	void SkipLine();