From 668c7baf55d07cb429b30b92ea8ce302f9de053a Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Fri, 8 Jan 2021 01:00:27 -0800
Subject: Refactoring, moving visualization and virtual machine code into
 proper files

---
 grammar.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'grammar.h')

diff --git a/grammar.h b/grammar.h
index 8e1980d..0e77cad 100644
--- a/grammar.h
+++ b/grammar.h
@@ -13,6 +13,8 @@ void add_def(grammar_t *g, file_t *f, const char *src, const char *name, vm_op_t
 __attribute__((nonnull))
 void push_backref(grammar_t *g, const char *name, match_t *capture);
 __attribute__((nonnull))
+size_t push_backrefs(grammar_t *g, match_t *m);
+__attribute__((nonnull))
 void pop_backrefs(grammar_t *g, size_t count);
 __attribute__((nonnull))
 vm_op_t *load_grammar(grammar_t *g, file_t *f);
-- 
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