start implimenting a parser

src/parser/parser.c

@@ -0,0 +1,20 @@
+#include "parser.h"
+
+TaggedValue parse_token(TokenStruct * tokenStruct, int *index) {
+  Token token = tokenStruct->tokens[*index];
+  switch (token.type) {
+    case TOKEN_STRING:
+      index++;
+      return parse_string(token);
+    default:
+      perror("unreachable");
+      exit(0);
+  }
+}
+
+void parser(TaggedValueStruct * taggedValueStruct, TokenStruct * tokenStruct, bool inline_flag) {
+  int index = 0;
+  while (index < tokenStruct->count) {
+    TaggedValueStruct_append(taggedValueStruct, parse_token(tokenStruct, &index));
+  }
+}