From 12eaa3d71c179f42d55539f8361eed710f42ee94 Mon Sep 17 00:00:00 2001
From: Tristan Isham <tristan@isham.co>
Date: Sat, 25 May 2024 23:57:06 -0400
Subject: [PATCH] added markdown test (to become Rocket)

---
 include/lib.hpp         |  2 ++
 lang/encoding.fan       | 42 ++++++++++++++++++++---------------------
 src/main.cpp            |  3 +--
 src/vm/config.cpp       | 10 ++++------
 src/vm/std/encoding.cpp |  5 ++++-
 tests/std/markdown.fan  | 16 ++++++++++++++++
 6 files changed, 48 insertions(+), 30 deletions(-)
 create mode 100644 tests/std/markdown.fan

diff --git a/include/lib.hpp b/include/lib.hpp
index 3a28c8ca..c7140026 100644
--- a/include/lib.hpp
+++ b/include/lib.hpp
@@ -243,4 +243,6 @@ namespace encoding {
 	void md_to_html(WrenVM* vm);
 }
 
+
+
 }  // namespace lib
diff --git a/lang/encoding.fan b/lang/encoding.fan
index 94423c51..de0aa40a 100644
--- a/lang/encoding.fan
+++ b/lang/encoding.fan
@@ -20,24 +20,24 @@ class Markdown {
     foreign static toHTML(buff)
 }
 
-foreign class JSON {
-    construct new() {} 
-
-    static fromMap(map) {
-        if (!(map is Map)) {
-            Fiber.abort("Paramater is not of type Map")
-        }
-
-        var json = JSON.new()
-
-        for (entry of map) {
-            json.set(entry.key, entry.value)
-        }
-    }
-
-    foreign set(key, val);
-
-    [set]=(value) {
-        this.set(key, value)
-    }
-}
\ No newline at end of file
+// foreign class JSON {
+//     construct new() {}
+//
+//     static fromMap(map) {
+//         if (!(map is Map)) {
+//             Fiber.abort("Parameter is not of type Map")
+//         }
+//
+//         var json = JSON.new()
+//
+//         for (entry of map) {
+//             json.set(entry.key, entry.value)
+//         }
+//     }
+//
+//     foreign set(key, val);
+//
+//     [set]=(value) {
+//         this.set(key, value)
+//     }
+// }
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index 2b6cf632..903079c3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,13 +3,12 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
-#include <curl/curl.h>
 #include <filesystem>
 #include <fstream>
 #include <sstream>
 
 /**
- * Fan is a language runtime focused on making software devlopment easy,
+ * Fan is a language runtime focused on making software development easy,
  * performant, and fun. The Fan command line tool features a simple REPL and
  * the ability to execute a script, typically the last argument value on the
  * command line if no other commands or flags are passed.
diff --git a/src/vm/config.cpp b/src/vm/config.cpp
index 969ef417..31f6feae 100644
--- a/src/vm/config.cpp
+++ b/src/vm/config.cpp
@@ -94,10 +94,8 @@ std::string lib::wren_type_to_string(const WrenType& type) {
 		return "null";
 	case WREN_TYPE_STRING:
 		return "String";
-	case WREN_TYPE_UNKNOWN:
-		return "unknown";
 	default:
-		return "invalid";
+		return "unknown";
 	}
 }
 
@@ -439,12 +437,12 @@ WrenInterpretResult vm::Runtime::execute(const std::string& code, const std::str
 }
 
 void vm::Runtime::repl() const {
-	std::string line;
+	std::string buffer;
 	std::cout << rang::style::bold << "Fan " << cli::VERSION << " REPL" << std::endl;
 	std::cout << rang::fg::blue << "%> " << rang::fg::reset;
 
 	while (true) {
-		if (!std::getline(std::cin, line)) {
+		if (!std::getline(std::cin, buffer)) {
 			if (std::cin.eof()) {
 				// Handle EOF (Ctrl+D) here
 				std::cin.clear();
@@ -455,7 +453,7 @@ void vm::Runtime::repl() const {
 				break;
 			}
 		}
-		if (auto stat = this->execute(line); stat != WREN_RESULT_SUCCESS) {
+		if (auto stat = this->execute(buffer); stat != WREN_RESULT_SUCCESS) {
 			// std::cerr << "Error: " + stat << std::endl;
 		}
 		std::cout << rang::fg::blue << "%> " << rang::fg::reset;
diff --git a/src/vm/std/encoding.cpp b/src/vm/std/encoding.cpp
index b9b3169f..544c2a72 100644
--- a/src/vm/std/encoding.cpp
+++ b/src/vm/std/encoding.cpp
@@ -69,7 +69,10 @@ void lib::encoding::md_to_html(WrenVM* vm) {
 	auto const input = wrenGetSlotString(vm, 1);
 
 	auto out = cmark_markdown_to_html(input, std::strlen(input), 0);
-	wrenSetSlotString(vm, 0, out);
+	std::string buffer{out};
+	wrenSetSlotString(vm, 0, buffer.c_str());
+
+	// Free the memory returned by CMark
 	if (out != nullptr) {
 		std::free(out);
 		out = nullptr;
diff --git a/tests/std/markdown.fan b/tests/std/markdown.fan
new file mode 100644
index 00000000..b5da350e
--- /dev/null
+++ b/tests/std/markdown.fan
@@ -0,0 +1,16 @@
+import "std/encoding" for Markdown
+import "std/fs" for Fs, Path
+
+var files = Fs.listAllRecursive(Fs.cwd())
+
+// List of markdown files in the directory
+var mdFiles = []
+
+for (i in files) {
+    if (Path.ext(i) == "md") {
+        System.print(i)
+        mdFiles.add(i)
+    }
+}
+
+System.print(mdFiles.count)