On Tuesday, April 23, 2013 3:20:29 AM UTC-5, Jacek Czaja wrote:
> 
> And now my cursor is somewhere in main function and I want to jump to beta::b 
> definition so I do:
> 
> :ta beta::b
> 
> and vim jumps to alpha::b ???
> 
> 
> When I print possibilities:
> 
> :ts
> 
> it is something like:
> beta::b
> class:beta access:public
> int b;
> 
> So :ts properly is showing the jump location but for some reason calling it 
> via:
> 
> :ta beta::b
> 
> 
> gives me wrong result.
> 
> All this problem happns only if I have two or more classes definition in the 
> same file. If they are spread around diffrent files then it is all fine.
> 

I generated tags from your file using the ctags command you gave, and I can 
reproduce the problem.

I also see the cause.

With the options you give, the tag file entries for alpha::b and beta::b both 
have the same search pattern. Here are their entries:

alpha::b        .\test.cpp      /^    int b;$/;"        m       class:alpha     
file:   access:private
beta::b .\test.cpp      /^    int b;$/;"        m       class:beta      file:   
access:public

I'm not sure whether this can be fixed.

I know the tagbar plugin ( http://www.vim.org/scripts/script.php?script_id=3465 
) can correctly jump to each tag, but I don't know how this is accomplished. 
You could look into the plugin or contact the author.

Certainly, you could also post-process your tags file to modify the search 
pattern. This may be how tagbar does it, I do not know.

If I manually edit the generated tags file to include a search for the class 
before a search for the tag itself, I can correctly jump to beta::b and 
alpha::b with the :tag command:

alpha::b        .\test.cpp      /class alpha/;/^    int b;$/;"  m       
class:alpha     file:   access:private
beta::b .\test.cpp      /class beta/;/^    int b;$/;"   m       class:beta      
file:   access:public

Note my introduction of /class alpha/; and /class beta/; to perform a double 
search in each case.

This could certainly be automated, since the class name is right in the tag 
definition. I'll leave that to you.

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