git: ignore top-level tags files

atags is the output from a ctags variant that generates its
output in a format recognized by Plan 9's acme editor.
(ftp://orthanc.ca/unix/atags/ for details.)

diff --git a/.gitignore b/.gitignore
index 2992ad6de4815baf4e92ee25059d365583ae7b6e..4e9297dbb07e042bd42b014e8398f593b36a1436 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
 # Not removed by any Makefile target:
 .DS_Store
 # Not removed by any Makefile target:
 .DS_Store

+/atags

 /docs/doxygen/
 /docs/doxygen/

+/etags
+/tags

 
 # Removed by superclean:
 /ChangeLog
 
 # Removed by superclean:
 /ChangeLog