Hi Tony,
That's fine, thanks. When I have some time, I'll try and have a look at the
script in detail.
If I have further questioning I'll then directly contact the maintainer.
Regards,
Julien
Internet
[EMAIL PROTECTED] - 07/18/2006 01:52 PM
To: Julien 3 NGUYEN
cc: drchip, vim
Subject: Re: ftplugin not detected
[EMAIL PROTECTED] wrote:
> Hi Tony and Chip,
>
> Yes indeed. When processing with my test there was a local $HOME/.vimrc
> file.
>
> First case: without line "filetype plugin on" in $HOME/.vimrc file.
>
> Second case: with line "filetype plugin on" in $HOME/.vimrc file.
>
> In both cases: no $HOME/.vim/filetype.vim file and no file in
> $HOME/.vim/ftplugin directory.
>
> In the first case, the Ctrl-] shortcut calls the tag in my ./tags file.
The
> :verbose map <C-]> echos:
> "No mapping found"
> on the command line.
>
> In the second case, the Ctrl-] shortcut echos ":call JumpToTag_ada('')"
on
> the command line. The :verbose map <C-]> echos:
> "n <C-]> *@:call JumpToTag_ada('')<CR>"
> on the command line.
>
> JumpToTag() lies in the default ada ftplugin:
>
> $ grep -n -R JumpToTag_ada /usr/share/vim/
> /usr/share/vim/vim63/ftplugin/ada.vim:37: nnoremap <unique> <buffer>
<C-]>
> :call JumpToTag_ada('')<cr>
> /usr/share/vim/vim63/ftplugin/ada.vim:40: nnoremap <unique> <buffer>
> g<C-]> :call JumpToTag_ada('','stj')<cr>
> /usr/share/vim/vim63/ftplugin/ada.vim:168:function!
JumpToTag_ada(word,...)
>
> So in the first case, the <C-]> was no particular mapping but the default
> behaviour which works.
> In the second case, the <C-]> is mapped to the special function
> JumpToTag_ada() from $VIMRUNTIME/ftplugin/ada.vim filetype plugin file.
>
> That function is:
>
> function! JumpToTag_ada(word,...)
> if a:word == ''
> " Get current word
> let word = AdaWord()
> if word == ''
> return
> endif
> else
> let word = a:word
> endif
> if a:0 > 0
> let mode = a:1
> else
> let mode = 'tj'
> endif
>
> let v:errmsg = ''
> execute 'silent!' mode word
> if v:errmsg != ''
> if v:errmsg =~ '^E426:' " Tag not found
> let ignorecase = &ignorecase
> set ignorecase
> execute mode word
> let &ignorecase = ignorecase
> else
> " Repeat to give error
> execute mode word
> endif
> endif
> endfunction
> if mapcheck('<C-]>','n') == ''
> nnoremap <unique> <buffer> <C-]> :call JumpToTag_ada('')<cr>
> endif
>
> which is supposed to call ":tj" on the word under the cursor.
> The word under the cursor is indeed the right one. I called an "word =
> AdaWord(); echo word" to be sure.
> The bug is in the function JumpToTag_ada().
>
> To convince everyone, I added the following lines in my local ada.vim
> ftplugin file (which overwrites that of $VIMRUNTIME)):
>
> function! GetToTag(...)
> let word = AdaWord()
> execute "tj" word
> endfunction
> noremap <unique> <buffer> <C-]> :call GetToTag()<cr>
>
> Those lines make everything work fine. So the few lines of
JumpToTag_ada()
> seem to be bugged.
> What to you think?
>
> Regards,
> Julien
Mappings defined in an ftplugin ought, for sanity, to have the <buffer>
attribute so they don't interfere with other filetypes. If the mapping
defined by the ada ftplugin remains active even when the active cursor
is in a file of a different filetype, then IMHO it's a bug in the ada
ftplugin and in that case you should contact its maintainer (look for a
comment near the top of $VIMRUNTIME/ftplugin/ada.vim).
OTOH, if you experience the disturbing behaviour _only_ when editing an
ada source file, then it could be either a "bug" or a "feature". In that
case, since I don't know ada myself, I'm not qualified to offer an opinion.
Best regards,
Tony.
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