maint: Add ctags configuration file and ignore the output

Add the config file to ease creation of tags to help navigation in
editors.

1 files changed, 2 insertions, 0 deletions

diff --git a/.ctags b/.ctags
new file mode 100644
index 0000000..21ac79a
--- /dev/null
+++ b/.ctags
@@ -0,0 +1,2 @@
+--recurse
+--exclude=*.orig