Add FZF bibliography insertion
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2 changed files with 66 additions and 55 deletions
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@ -52,7 +52,7 @@ Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' } " show a directory listin
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Plug 'Xuyuanp/nerdtree-git-plugin', { 'on': 'NERDTreeToggle' } " show git status in nerdtree for files and dirs
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" Fuzzy matching
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Plug 'lotabout/skim.vim'
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Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
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Plug 'marty-oehme/notational-fzf-vim', { 'branch': 'origin/switch-fzf-to-skim' }
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Plug 'dyng/ctrlsf.vim'
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@ -269,76 +269,86 @@ endfunction
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autocmd! User GoyoEnter nested call <SID>goyo_enter()
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autocmd! User GoyoLeave nested call <SID>goyo_leave()
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" PLUGIN: fzf-bibtex
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" Citation and Bibtex utilities
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let g:bibtex_cache = '/home/marty/.cache/'
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let g:bibtex_source = '/home/marty/Nextcloud/Library/academia/academia.bib'
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" FZF Fuzzy Finding
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" set some fzf defaults
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let g:fzf_layout = { 'up': '~40%' }
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let g:fzf_colors =
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\ { 'fg': ['fg', 'Normal'],
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\ 'bg': ['bg', 'Normal'],
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\ 'hl': ['fg', 'Comment'],
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\ 'fg+': ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
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\ 'bg+': ['bg', 'CursorLine', 'CursorColumn'],
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\ 'hl+': ['fg', 'Statement'],
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\ 'info': ['fg', 'PreProc'],
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\ 'border': ['fg', 'Ignore'],
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\ 'prompt': ['fg', 'Conditional'],
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\ 'pointer': ['fg', 'Exception'],
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\ 'marker': ['fg', 'Keyword'],
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\ 'spinner': ['fg', 'Label'],
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\ 'header': ['fg', 'Comment'] }
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let g:fzf_action = {
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\ 'ctrl-t': 'tab split',
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\ 'ctrl-x': 'split',
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\ 'ctrl-v': 'vsplit' }
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function! Bibtex_ls(...)
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return 'bibtex-ls -cache ' . g:bibtex_cache . ' ' . g:bibtex_source . ' ' . join(a:000, ' ')
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" set up fzf-bibtex
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let g:fzf_bibtex_cache = '~/.cache/'
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let g:fzf_bibtex_sources = g:pandoc#biblio#bibs
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" prepare bibtex_ls function to look for bib files in cwd/parent/subdirs,
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" attach the standard bibtex source file
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" return the command with standard cache directory filled
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function! s:bibtex_ls(...)
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let bibfiles = (
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\ globpath('.', '*.bib', v:true, v:true) +
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\ globpath('..', '*.bib', v:true, v:true) +
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\ globpath('*/', '*.bib', v:true, v:true)
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\ )
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let bibfiles = join(bibfiles, ' ')
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let source_cmd = 'bibtex-ls -cache ' . g:fzf_bibtex_cache . ' ' .bibfiles . ' ' . join(g:fzf_bibtex_sources)
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return source_cmd
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endfunction
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" insert citation from insert mode at cursor
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" insert citation from normal mode at cursor (with brackets)
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function! s:bibtex_cite_sink(lines)
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let r=system("bibtex-cite ", a:lines)
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execute ':normal! i[' . r . ']'
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endfunction
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command! -bang -nargs=* CiteRef call fzf#run(fzf#wrap({
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\ 'source': <sid>bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_cite_sink'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Cite> "'
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\ }))
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" insert citation from insert mode at cursor (no brackets inserted)
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function! s:bibtex_cite_sink_insert(lines)
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let r=system("bibtex-cite ", a:lines)
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execute ':normal! i' . r
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call feedkeys('a', 'n')
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endfunction
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inoremap <silent> @@ <c-g>u<c-o>:call skim#run({
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\ 'source': Bibtex_ls(),
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\ 'sink*': function('<sid>bibtex_cite_sink_insert'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Cite> "'})<CR>
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" insert citation from normal mode at cursor
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function! s:bibtex_cite_sink(lines)
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let r=system("bibtex-cite ", a:lines)
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execute ':normal! i' . r
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endfunction
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command! -bang -nargs=* CiteRef call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_cite_sink'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Cite> "'
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\ })
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" insert pretty formatted markdown reference
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" insert markdown formatted reference
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function! s:bibtex_markdown_sink(lines)
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let r=system("bibtex-markdown " . g:bibtex_source, a:lines)
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let r=system("bibtex-markdown -cache " . g:fzf_bibtex_cache . ' ' . g:fzf_bibtex_sources, a:lines)
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echo join(a:lines, '; ')
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execute ':normal! i' . r
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endfunction
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command! -bang -nargs=* CitePretty call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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command! -bang -nargs=* CiteMarkdown call fzf#run(fzf#wrap({
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\ 'source': <sid>bibtex_ls(),
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\ 'sink*': function('<sid>bibtex_markdown_sink'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Markdown> "'
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\ })
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\ }))
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" edit the document info.yaml
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" needs papis to function
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" could be abstracted out to work with .bib file or the papis .yaml
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" TODO THESE FUNCTIONS DO NOT WORK YET. NEED TO FIND A WAY TO GO FROM fzf ->
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" papis -> editor
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function! s:bibtex_edit_info_sink(lines)
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echom "edit info sink: " . join(a:lines, ",")
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let r=system("bibtex-cite ", a:lines)
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let s=system("papis edit ref=\"" . join(a:lines,"") . "\"")
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" execute ':e s'
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echo s
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endfunction
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command! -bang -nargs=* CiteEdit call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_edit_info_sink'),
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" map @@ to automatically insert citation reference at cursor
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inoremap <silent> @@ <c-g>u<c-o>:call fzf#run(fzf#wrap({
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\ 'source': <sid>bibtex_ls(),
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\ 'sink*': function('<sid>bibtex_cite_sink_insert'),
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\ 'up': '25%',
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\ 'options': join([
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\ '--ansi',
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\ '--with-nth=..',
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\ '--preview-window=:wrap',
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\ '--prompt "Edit> "',
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\ '--preview=''papis edit -e cat ref="echo {} | bibtex-cite" '' ',
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\ ])
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\})
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\ 'options': '--ansi --multi --prompt "Cite> "'}))<CR>
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" map <leader>cc to insert a complete citation at cursor
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nnoremap <silent> <leader>cc :CiteRef<cr>
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" map <leader>cm to insert markdown prettified citation
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nnoremap <silent> <leader>cm :CiteMarkdown<cr>
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" PLUGIN: vim-go
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" change the tabstops for go to use tabs and a width of 4
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@ -115,6 +115,7 @@ Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
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call plug#end()
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endif
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" FZF Fuzzy Finding
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" set some fzf defaults
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let g:fzf_layout = { 'up': '~40%' }
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let g:fzf_colors =
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