Rework Grammar and Parser

Properly construct headless binary with basic validation and print functionality

Add Error and Warning structs to Parser
Add FileNode pointer getter to Parser
Change all `char8_t*` and `const char8_t` to `const char*` in Parser
Add Parser move operators and Parser deconstructor
Add BufferHandler PIMPL object to Parser
Add UTF-8 file Warning

Add proper Grammar value retrieval
Simplify AST node resolution for Grammar

Add AbstractSyntaxTree for v2script data parser:
	Has compile-time embedded type information accessible at compile-time and runtime
	Optionally compiled AST print functionality

Add detail/TypeName.hpp
Add detail/SelfType.hpp
Add detail/DetectUtf8.hpp
Add detail/Errors.hpp
Add detail/Warnings.hpp

Add `OPENVIC_DATALOADER_PRINT_NODES` for headless construction
Fix wrong environment reference for headless construction in SConstruct

1 files changed, 14 insertions, 0 deletions

diff --git a/src/openvic-dataloader/v2script/DecisionGrammar.hpp b/src/openvic-dataloader/v2script/DecisionGrammar.hpp
new file mode 100644
index 0000000..ebc9ad2
--- /dev/null
+++ b/src/openvic-dataloader/v2script/DecisionGrammar.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <lexy/callback.hpp>
+#include <lexy/dsl.hpp>
+#include <openvic-dataloader/v2script/AbstractSyntaxTree.hpp>
+
+// Decision Grammar Definitions //
+namespace ovdl::v2script::grammar {
+
+}
\ No newline at end of file