koalp/papis-vim
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Changed README, added automatic detection of used backend

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This commit is contained in:
Klaas Gunst 2018-11-28 21:04:37 +01:00
parent 108946be28
commit 6a3048eee2
2 changed files with 39 additions and 5 deletions
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14
README.md
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@ -20,6 +20,20 @@ Add these lines to the `.vimrc`:
The `:Papis` command will open a search window for your bibliographic database. `Enter` command will insert citation for the selected record in the current buffer.
The `:PapisView` command will open the pdf file of the citation currently under your cursor with the same pdf-reader used by papis.
This currently only works when using whoosh as backend for the papis database. Add the following to your `config` file of papis:
database-backend = whoosh
whoosh-schema-fields = ['ref']
The second is needed to enable whoosh for searches through the ref field.
Add the following to your `tex.vim` file for useful keyboard shortcuts:
nnoremap <buffer> <localleader>pc :Papis<cr>
nnoremap <buffer> <localleader>pv :PapisView<cr>
## Documentation
For more information, execute `:help papis` in Vim.

30
plugin/papis.vim
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@ -48,10 +48,26 @@ function! s:handler(a)
endfunction
let g:PapisFormat = '"{doc[author]}: {doc[title]}'
let g:PapisBackend = 'whoosh'
let g:PapisBackend = ''
command! -bang -nargs=* Papis
\ call fzf#run(fzf#wrap({'source': 'papis list "*" <args> --format ' . g:PapisFormat . ' @{doc[ref]}"', 'sink*': function('<sid>handler'), 'options': '--multi --expect=ctrl-y --print-query'}))
function! s:getPapisBackend()
if g:PapisBackend ==# ''
let g:PapisBackend = systemlist('papis config database-backend')[0]
endif
return g:PapisBackend
endfunction
function! s:Papis(searchline)
let l:searchinp = a:searchline
if l:searchinp ==# ''
if s:getPapisBackend() ==# "whoosh"
let l:searchinp = '"*"'
endif
endif
call fzf#run(fzf#wrap({'source': 'papis list ' . l:searchinp . ' --format ' . g:PapisFormat . ' @{doc[ref]}"', 'sink*': function('s:handler'), 'options': '--multi --expect=ctrl-y --print-query'}))
endfunction
command! -bang -nargs=* Papis call s:Papis('<args>')
function! s:get_citeref(cite, full_list)
for l:ref in a:full_list
@ -84,6 +100,11 @@ function! s:get_cite_under_cursor()
endfunction
function! s:PapisView()
if s:getPapisBackend() !=# "whoosh"
echom "PapisView only works for Papis with whoosh as database-backend at the moment"
return
endif
let l:cite = s:get_cite_under_cursor()
if l:cite ==# ""
return
@ -94,5 +115,4 @@ function! s:PapisView()
call system('papis open "ref:' . l:ref . '"')
endfunction
command! -bang PapisView
\ call s:PapisView()
command! -bang PapisView call s:PapisView()