Language actually gets properly stepped through using debugger!

program.c

@@ -35,7 +35,10 @@ int main(){
   entry();
 }
   
+#line 0 "program.kl"
+#line 1
 
+#line 3
 typedef struct Token{
   U8 kind;
   U8 *str;
@@ -44,37 +47,61 @@ typedef struct Token{
     Number = 0,
   };*/
 }Token;
+#line 12
 String kind_name(U8 kind){
+  #line 15
   if((kind==0)){
+    #line 14
     return LIT("<Number>");
   }
   else{
+    #line 16
     return LIT("<Unknown>");
   }
 }
+#line 18
 Bool is_numeric(U8 c){
+  #line 19
   Bool result = ((c>=48)&&(c<=57));
+  #line 20
   return result;
 }
+#line 22
 void entry(){
+  #line 23
   String string_to_lex = LIT("Identifier 2425525 Not_Number");
+  #line 24
   Slice token_array = (Slice){32, (Token [32]){}};
+  #line 25
   S64 token_count = 0;
+  #line 27
   Token t;
+  #line 28
   for(S64 i = 0;(i<string_to_lex.len);i+=1){
+    #line 29
     if(is_numeric((string_to_lex.str[i]))){
+      #line 30
       t.kind=0;
+      #line 31
       t.str=(&(string_to_lex.str[i]));
+      #line 32
       t.len=i;
+      #line 33
       for(;is_numeric((string_to_lex.str[i]));){
+        #line 34
         i+=1;
       }
+      #line 35
       t.len=(i-t.len);
+      #line 36
       (((Token *)token_array.data)[(token_count++)])=t;
     }
   }
+  #line 38
   for(S64 i = 0;(i<token_count);(i++)){
+    #line 39
     Token *tk = (&(((Token *)token_array.data)[i]));
+    #line 40
     printf("%.*s", ((S32 )tk->len), tk->str);
   }
 }