Subject: Re: bug#21443: 24.5; etags' complete-tag changes the global value of tags-file-name

From: Eli Zaretskii <[email-masked]>
Date: Fri, 11 Sep 2015 09:57:44 +0300

> Date: Fri, 11 Sep 2015 14:09:53 +0800 (CST)
> From: HGY <[email-masked]>
> 
> As you say, how can I inhiit the mini-buffer completion to invoke
> 'visit-tags-table' with no prefix arg in step 2 ?

You can't, currently.  You need to invoke visit-tags-table manually,
with a prefix argument, before the mini-buffer completion.  This is
how the code was designed.