nixos-config/programs/editors/nvim/config/plugin/command.vim

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" Capture output from a command to register @m, to paste, press "mp
command! -nargs=1 -complete=command Redir call utils#CaptureCommandOutput(<q-args>)
command! -bar -bang -nargs=+ -complete=file Edit call utils#MultiEdit([<f-args>])
call utils#Cabbrev('edit', 'Edit')
call utils#Cabbrev('man', 'Man')
" show current date and time in human readable format
command! -nargs=? Datetime echo utils#iso_time(<q-args>)
" Convert Markdown file to PDF
command! ToPDF call s:md_to_pdf()
function! s:md_to_pdf() abort
" check if pandoc is installed
if executable('pandoc') != 1
echoerr "pandoc not found"
return
endif
let l:md_path = expand("%:p")
let l:pdf_path = fnamemodify(l:md_path, ":r") .. ".pdf"
let l:header_path = stdpath('config') . '/resources/head.tex'
let l:cmd = "pandoc --pdf-engine=xelatex --highlight-style=zenburn --table-of-content " .
\ "--include-in-header=" . l:header_path . " -V fontsize=10pt -V colorlinks -V toccolor=NavyBlue " .
\ "-V linkcolor=red -V urlcolor=teal -V filecolor=magenta -s " .
\ l:md_path . " -o " . l:pdf_path
if g:is_mac
let l:cmd = l:cmd . '&& open ' . l:pdf_path
endif
if g:is_win
let l:cmd = l:cmd . '&& start ' . l:pdf_path
endif
" echomsg l:cmd
let l:id = jobstart(l:cmd)
if l:id == 0 || l:id == -1
echoerr "Error running command"
endif
endfunction
" json format
command! -range JSONFormat <line1>,<line2>!python -m json.tool