.vimrc.writing

" === SETTINGS ===

" Vimwiki with markdown support
let g:vimwiki_ext2syntax = {'.rmd': 'markdown', '.Rmd': 'markdown', '.md': 'markdown', '.markdown': 'markdown', '.mdown': 'markdown'}
" helppage -> :h vimwiki-syntax

" For latex servername:
"if empty(v:servername) && exists('*remote_startserver')
"  call remote_startserver('VIM')
"endif

" fix indentLine plugin conceal issues and link-hiding issue
let g:indentLine_setConceal = 0
" don't conceal special characters
set conceallevel=0

" === END SETTINGS ===

" === FUNCTIONS ===

" Toggle writing mode
function! WritingMode()
   setlocal formatoptions=1
   setlocal noexpandtab
   map j gj
   map k gk
   setlocal spell spelllang=en_us
   set thesaurus+=~/.vim/dictionaries/words.txt
   set complete+=s
   set formatprg=par
   setlocal wrap
   setlocal linebreak
endfu

function! VimwikiLinkHandler(link)
  " Use Vim to open external files with the 'vfile:' scheme.  E.g.:
  "   1) [[vfile:~/Code/PythonProject/abc123.py]]
  "   2) [[vfile:./|Wiki Home]]
  let link = a:link
  if link =~# '^vfile:'
    let link = link[1:]
  else
    return 0
  endif
  let link_infos = vimwiki#base#resolve_link(link)
  if link_infos.filename == ''
    echomsg 'Vimwiki Error: Unable to resolve link!'
    return 0
  else
    exe 'e ' . fnameescape(link_infos.filename)
    return 1
  endif
endfunction

" === END FUNCTIONS ===

" === MAPPINGS ===

" Map <leader>cc to generate pdf for .ms, .md, or .Rmd file
inoremap \cc <esc>:silent w<cr>:silent !~/bin/ctpdf.sh %<CR><C-L>
nnoremap <leader>cc :silent w<cr>:silent !~/bin/ctpdf.sh %<CR><C-L>

"inoremap \cc <esc>:!ctpdf.sh %<CR><C-L>
"nnoremap <leader>cc :!ctpdf.sh %<CR><C-L>

" Toggle writing mode
nnoremap <leader>wm :call WritingMode()<cr>

" Toggle Goyo
nnoremap <leader>g :Goyo<cr>:hi SignColumn guibg=NONE ctermbg=NONE<cr>
"nnoremap <leader>g :Goyo<cr>:source ~/.vimrc<cr>

" --- dictionary / thesaurus lookups ---

" Follow these instructions first to set up dictionary files:
" http://xmodulo.com/how-to-look-up-dictionary-via-command-line-on-linux.html

" Lookup word under cursor using dict with all dictionaries and display in new split
nnoremap <leader>d :new\|0read!dict <c-r>=expand("<cword>")<cr><cr>

" Lookup word under cursor using dict with all dictionaries and display in new buffer
nnoremap <leader>D :enew\|0read!dict <c-r>=expand("<cword>")<cr><cr>

" Lookup word under cursor using dict with just offline dict and display in new split
nnoremap <leader>dd :new\|0read!dict -d gcide <c-r>=expand("<cword>")<cr><cr>

" Lookup word under cursor using dict thesaurus and display in new split
nnoremap <leader>t :new\|0read!dict -d moby-thesaurus <c-r>=expand("<cword>")<cr><cr>

" Use <leader>c then type dict <c-r>" to paste <word>, then correct, to manually look up words that are plural, mispelled, etc.

" --- end dictionary lookups ---

" === END MAPPINGS ===