working more or less parser generator (no semantic action, so pretty much useless

1 files changed, 12 insertions, 2 deletions

diff --git a/parts/grammar.h b/parts/grammar.h
index 328f88e..a02a99e 100644
--- a/parts/grammar.h
+++ b/parts/grammar.h
@@ -5,9 +5,9 @@ extern struct production {
     symbol LHS;
     symbol *RHS;
     size_t nRHS;
-} grammar[];
+} *grammar;
 
-extern const size_t total_productions;
+extern size_t total_productions;
 
 void grammar_print()
 {
@@ -18,5 +18,15 @@ void grammar_print()
         printf("\n");
     }
 }
+void grammar_print_cstyle()
+
+{
+    for(size_t i = 0; i < total_productions; i++) {
+        printf("{%d, (symbol[]){", grammar[i].LHS);
+        for(size_t j = 0; j < grammar[i].nRHS; j++)
+            printf("%d, ", grammar[i].RHS[j]);
+        printf("}, %zu},\n", grammar[i].nRHS);
+    }
+}
 
 #endif