core/html: remove Lua interpreter main and my main

src/CMakeLists.txt

@@ -149,7 +149,12 @@ message("Building with LUA_SRC_DIR ${LUA_SRC_DIR}")
 #)
 
 aux_source_directory(${LUA_SRC_DIR} LUA_CORE_SRC_LIST)
+# This is a duplicate of all the other C files in the repo.
+# Including this would cause duplicate function linker errors.
 list(FILTER LUA_CORE_SRC_LIST EXCLUDE REGEX "\/onelua.c$")
+# This is the standalone interpreter, which defines a main function that
+# I do not want to include.
+list(FILTER LUA_CORE_SRC_LIST EXCLUDE REGEX "\/lua.c$")
 
 # not currently using lua_user_cfg.h, loading my library manually in C instead
 #include_directories(${SRC_DIR}/main)

src/emscripten/emscripten_api.c

@@ -649,9 +649,11 @@ void *init_game_api(const char *game_str, int game_str_len) {
 	return handle;
 }
 
+#if 0
 // If you don't provide a main function, then it looks like the Lua main takes over
 // and starts prompting for text via stdin, which causes a big popup in a browser.
 // Though I don't actually know CMake allows for multiple main definitions like this.
 int main(void) {
 	print_ver_info();
 }
+#endif