More work to support TextMate grammars.

include/eepp/system/regex.hpp

@@ -58,6 +58,9 @@ class EE_API RegEx : public PatternMatcher {
 		ExtendedMore = 0x01000000u,		 // C
 		Literal = 0x02000000u,			 // C
 		MatchInvalidUtf = 0x04000000u,	 // J M D
+		Anchored = 0x80000000u,
+		NoUtfCheck = 0x40000000u,
+		Endanchored = 0x20000000u,
 		FilterOutCaptures =
 			0x08000000u, // It will filter out repeated captures and same range captures
 	};
@@ -83,9 +86,10 @@ class EE_API RegEx : public PatternMatcher {
 	mutable size_t mMatchNum;
 	void* mCompiledPattern;
 	int mCaptureCount;
-	bool mValid{ false };
-	bool mCached{ false };
-	bool mFilterOutCaptures{ false };
+	bool mValid : 1 { false };
+	bool mCached : 1 { false };
+	bool mFilterOutCaptures : 1 { false };
+	bool mAnchored : 1 { false };
 };
 
 }} // namespace EE::System

include/eepp/ui/doc/syntaxdefinition.hpp

@@ -59,7 +59,9 @@ struct EE_API SyntaxPattern {
 	const SyntaxDefinition* def{ nullptr };
 	Uint16 flags{ 0 };
 	Uint16 repositoryIdx{ 0 };
-	std::vector<SyntaxPattern> subPatterns;
+	std::vector<SyntaxPattern> contentPatterns;
+	String::HashType contentScopeRepoHash{
+		0 }; // Hash of the repository containing this rule's content patterns
 
 	SyntaxPattern( std::vector<std::string>&& _patterns, const std::string& _type,
 				   const std::string& _syntax = "",
@@ -122,6 +124,8 @@ struct EE_API SyntaxPattern {
 	inline bool checkIsRepositoryInclude() const {
 		return checkIsIncludePattern() && patterns[1][0] == '#';
 	}
+
+	inline bool hasContentScope() const { return contentScopeRepoHash != 0; }
 };
 
 class EE_API SyntaxDefinition {
@@ -245,6 +249,8 @@ class EE_API SyntaxDefinition {
 
 	const SyntaxPattern* getPatternFromState( const SyntaxStateType& state ) const;
 
+	void compile();
+
   protected:
 	friend class SyntaxDefinitionManager;