From 55c8c08150c4fb03563dc5ce271cbbf6c01df51a Mon Sep 17 00:00:00 2001
From: Lukas Krickl <lukas@krickl.dev>
Date: Sat, 2 Dec 2023 11:52:30 +0100
Subject: [PATCH] WIP: symbol definition

---
 include/ulas.h | 6 ++++--
 src/ulas.c     | 5 +++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/include/ulas.h b/include/ulas.h
index 83d9028..6ca65e5 100644
--- a/include/ulas.h
+++ b/include/ulas.h
@@ -414,9 +414,11 @@ char *ulas_strndup(const char *src, unsigned long n);
 struct ulas_sym *ulas_symbolresolve(const char *name, int *rc);
 
 // define a new symbol
-// scope 0 indicates global scope
+// scope 0 indicates global scope. a scope of -1 instructs
+// the function to auto-detect the scope
+// if a label starts with @ the current scope is used, otherwise 0 is used
 // if the symbol already exists -1 is returned
-int ulas_symbolset(const char *name, int scope, struct ulas_tok token);
+int ulas_symbolset(int scope, struct ulas_sym symbol);
 
 // tokenisze according to pre-defined rules
 // returns the amount of bytes of line that were
diff --git a/src/ulas.c b/src/ulas.c
index c2d79cf..ad101e6 100644
--- a/src/ulas.c
+++ b/src/ulas.c
@@ -223,9 +223,10 @@ struct ulas_sym *ulas_symbolresolve(const char *name, int *rc) {
   return NULL;
 }
 
-int ulas_symbolset(const char *name, int scope, struct ulas_tok token) {
+int ulas_symbolset(int scope, struct ulas_sym symbol) {
   int rc = 0;
   int resolve_rc = 0;
+  const char *name = symbol.name;
   struct ulas_sym *exisitng = ulas_symbolresolve(name, &resolve_rc);
   // define new
   if (!exisitng) {
@@ -2059,7 +2060,7 @@ int ulas_asmline(FILE *dst, FILE *src, const char *line, unsigned long n) {
         ulas_asmlst(start, outbuf, towrite);
         return 0;
       }
-      // ulas_symbolset(ulas.tok.buf, ulas.scope, 
+      // ulas_symbolset(ulas.tok.buf, -1,
       line = prev;
     } else {
       // start over for the next step...
-- 
2.30.2