CLEANUP: .gitignore: ignore more test files
Exclude from "git status" many of the files that often result from
development tests and bug reports reproducers.
(cherry picked from commit de365a320ead43168e78facfa337130759783515)
diff --git a/.gitignore b/.gitignore
index 762f5ad..f6ccd0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,30 @@
dlmalloc.c
00*.patch
*.service
+*.bak
+contrib/base64/base64rev
+contrib/halog/halog
+contrib/ip6range/ip6range
+contrib/iprange/iprange
+tests/test_hashes
+/*.cfg
+/*.conf
+/*.diff
+/*.patch
+/*.c
+/*.o
+/*.so
+/*.txt
+/*.TXT
+/*.txt.*
+/*.prof
+/*.gprof
+/*.prof.*
+/*.gprof.*
+/*.tar
+/*.tar.gz
+/*.tgz
+/*.mbox
+/*.sh
+/bug*
+/TAGS