From fb5243f7107a20076a987b61d0f73d74d805fe7d Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Mon, 9 Oct 2017 19:29:45 +0800
Subject: [PATCH] Regex: print instruction index in dump_regex

---
 src/regex_impl.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/regex_impl.cc b/src/regex_impl.cc
index 178a5b9f..0b55c129 100644
--- a/src/regex_impl.cc
+++ b/src/regex_impl.cc
@@ -820,8 +820,10 @@ private:
 
 void dump_regex(const CompiledRegex& program)
 {
+    int count = 0;
     for (auto& inst : program.instructions)
     {
+        printf(" %03d     ", count++);
         switch (inst.op)
         {
             case CompiledRegex::Literal: