Refactor ALL the things!

src/parsers/end.c

@@ -0,0 +1,21 @@
+#include "parser_internal.h"
+
+static HParseResult* parse_end(void *env, HParseState *state) {
+  if (state->input_stream.index == state->input_stream.length) {
+    HParseResult *ret = a_new(HParseResult, 1);
+    ret->ast = NULL;
+    return ret;
+  } else {
+    return NULL;
+  }
+}
+
+static const HParserVtable end_vt = {
+  .parse = parse_end,
+};
+
+const HParser* h_end_p() { 
+  HParser *ret = g_new(HParser, 1);
+  ret->vtable = &end_vt; ret->env = NULL;
+  return (const HParser*)ret;
+}