[PATCH] .gitignore: add ctags output files

[Martin Kaiser]

From: Martin Kaiser <martin at kaiser.cx>

Exuberant ctags creates an output file called "tags" by default or
"TAGS" when it's run in emacs mode. Add those two files to .gitignore so
they won't be removed by git clean -df.

Signed-off-by: Martin Kaiser <martin at kaiser.cx>
---
 .gitignore | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.gitignore b/.gitignore
index be1d461..c03c2e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,3 +50,9 @@ cscope.files
 cscope.in.out
 cscope.out
 cscope.po.out
+
+#
+# ctags output
+#
+tags
+TAGS
-- 
2.1.4