From 52f705e81ce2d7a42c6c14fca92c5e2a4326c988 Mon Sep 17 00:00:00 2001
From: Ákos Kőrösi <korakos99@gmail.com>
Date: Tue, 12 May 2026 10:23:03 +0200
Subject: wire up a basic test main with the lexing

---
 lex.c  | 11 +++--------
 lex.h  |  8 ++++++++
 main.c |  1 +
 3 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/lex.c b/lex.c
index e8d6425..c59057e 100644
--- a/lex.c
+++ b/lex.c
@@ -205,14 +205,9 @@ TokenVec lex_level(RawLine* line, char until, ExpansionRegionVec* reg_arena) {
 }
 
 
-typedef struct {
-    TokenVec top_tokens;
-    ExpansionRegionVec reg_arena;
-} LexResult;
-
-
-TokenVec lex(char* input) {
+LexResult lex(char* input) {
     RawLine line = {.str = input, .pos = 0};
     ExpansionRegionVec reg_arena = make_ExpansionRegionVec(256);
-    return lex_level(&line, '\0', &reg_arena);
+    TokenVec toks = lex_level(&line, '\0', &reg_arena);
+    return (LexResult){.top_tokens = toks, .reg_arena = reg_arena};
 }
diff --git a/lex.h b/lex.h
index b27c03e..77b6838 100644
--- a/lex.h
+++ b/lex.h
@@ -76,4 +76,12 @@ DECLARE_MAYBE(Chunk);
 
 DECLARE_VEC(ExpansionRegion, ExpansionRegionVec)
 
+
+typedef struct {
+    TokenVec top_tokens;
+    ExpansionRegionVec reg_arena;
+} LexResult;
+
+
+LexResult lex(char* input);
 #endif
diff --git a/main.c b/main.c
index 03cff7f..84ea5c1 100644
--- a/main.c
+++ b/main.c
@@ -12,6 +12,7 @@ int main() {
         line = readline("$");
         if (line[0] == '\0') continue;  
         if (strcmp(line, "exit") == 0) exit(0);
+        LexResult res = lex(line);
         printf("%s \n", line);
     }
     
-- 
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