From a0b621689e57882b71767ce9b1d364fb84b009b8 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Fri, 12 Jun 2015 12:44:31 +0930
Subject: [PATCH] TAGS: Improve support.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 .gitignore | 1 +
 Makefile   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 9867190d1..d2b01e76f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 *~
 *.o
+TAGS
 open-channel
 open-anchor-scriptsigs
 leak-anchor-sigs
diff --git a/Makefile b/Makefile
index 389f97513..0aedf6f97 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ $(PROGRAMS): CFLAGS+=-I.
 default: $(PROGRAMS)
 
 TAGS: FORCE
-	etags *.[ch] 
+	$(RM) TAGS; find . -name '*.[ch]' | xargs etags --append
 FORCE::
 
 lightning.pb-c.c lightning.pb-c.h: lightning.proto