3ef9699528
When inside a cite body, the citation is added to this \cite{} body and
no new body is initialized
54 lines
1.6 KiB
VimL
54 lines
1.6 KiB
VimL
function! s:yank_to_register(data)
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let @" = a:data
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silent! let @* = a:data
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silent! let @+ = a:data
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endfunction
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function! s:get_reference(line)
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let l:pat='@\v(.*)$'
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return substitute(matchlist(a:line, l:pat)[1], "/", "", "g")
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endfunction
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function! s:inside_cite_body()
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execute "silent! normal mq?\\\\cite\\|}\r"
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let l:inbody = getline('.')[col('.')-1: col('.') + 3] ==# '\cite'
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execute "normal `q"
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return l:inbody
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endfunction
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function! s:handler(a)
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let l:lines = a:a
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if l:lines == [] || l:lines == ['','','']
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return
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endif
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" Expect at least 2 elements, `query` and `keypress`, which may be empty
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" strings.
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let l:keypress = l:lines[1]
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let l:citations = l:lines[2:]
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let l:candidates = []
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" Making list of the things to cite
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for l:line in l:citations
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call add(l:candidates, s:get_reference(l:line))
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endfor
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" it is possible to yank the doc id using the ctrl-y keypress
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if l:keypress ==? "ctrl-y"
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execute s:yank_to_register(join(l:candidates, "\n"))
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" this will insert \cite{id} command for all selected citations
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else
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" If you are already in a \cite{} body
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if s:inside_cite_body()
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execute "normal \/\}\rgea, " . join(l:candidates, ", ") ."\e"
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" start a fresh \cite{} body
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else
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execute "normal a\\cite{" . join(l:candidates, ", ") . "}\e"
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endif
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endif
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endfunction
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let g:PapisFormat = '"{doc[author]}: {doc[title]}'
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command! -bang -nargs=* Papis
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\ 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'}))
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