Ignore tags in all doc subdirectories

Alexander Huynh · simnalamburt · commit 046fc0664b95 · 2020-05-06T15:02:28.000+09:00
Without this change, after generating :helptags, we have the two
following tags that should be ignored:

    tests/bundled/lh-vim-lib/doc/tags
    tests/bundled/ut/doc/tags
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,2 @@
-/doc/tags
+**/doc/**/tags
 *.pyc

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-/doc/tags`
	`1`	`+/doc//tags`
`2`	`2`	`*.pyc`