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1746b9234c
runtime(compiler): fix inaccuracies in pandoc compiler (vim/vim#14467)
as kindly pointed out by @Freed-Wu
6ce07edd60
Co-authored-by: Enno <Konfekt@users.noreply.github.com>
55 lines
1.7 KiB
VimL
55 lines
1.7 KiB
VimL
" Vim compiler file
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" Compiler: Pandoc
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" Maintainer: Konfekt
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"
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" Expects output file extension, say `:make html` or `:make pdf`.
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" Passes additional arguments to pandoc, say `:make html --self-contained`.
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if exists("current_compiler")
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finish
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endif
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let s:keepcpo = &cpo
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set cpo&vim
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let current_compiler = 'pandoc'
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" As of 2024-04-08 pandoc supports the following text input formats with
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" an ftplugin on Github:
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let s:supported_filetypes =
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\ [ 'bibtex', 'markdown', 'creole', 'json', 'csv', 'tsv', 'docbook',
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\ 'xml', 'fb2', 'html', 'jira', 'tex', 'mediawiki', 'nroff', 'org',
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\ 'rtf', 'rst', 't2t', 'textile', 'twiki', 'typst', 'vimwiki' ]
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" .. and out of those the following are included in Vim's runtime:
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" 'xml', 'tex', 'html', 'rst', 'json', 'nroff', 'markdown'
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silent! function s:PandocFiletype(filetype) abort
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let ft = a:filetype
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if ft ==# 'pandoc'
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return 'markdown'
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elseif ft ==# 'tex'
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return 'latex'
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elseif ft ==# 'xml'
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" Pandoc does not support XML as a generic input format, but it does support
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" EndNote XML and Jats XML out of which the latter seems more universal.
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return 'jats'
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elseif ft ==# 'text' || empty(ft)
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return 'markdown'
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elseif index(s:supported_filetypes, &ft) >= 0
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return ft
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else
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echomsg 'Unsupported filetype: ' . ft . ', falling back to Markdown as input format!'
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return 'markdown'
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endif
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endfunction
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execute 'CompilerSet makeprg=pandoc\ --standalone' .
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\ '\ --metadata\ title=%:t:r:S' .
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\ '\ --metadata\ lang=' . matchstr(&spelllang, '^\a\a') .
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\ '\ --from=' . s:PandocFiletype(&filetype) .
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\ '\ --output\ %:r:S.$*\ %:S'
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CompilerSet errorformat="%f",\ line\ %l:\ %m
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let &cpo = s:keepcpo
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unlet s:keepcpo
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