50 lines
1.6 KiB
VimL
50 lines
1.6 KiB
VimL
" Vim filetype plugin file
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" Language: Mail
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" Maintainer: The Vim Project <https://github.com/vim/vim>
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" Last Change: 2025 Feb 20
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" Former Maintainer: Bram Moolenaar <Bram@vim.org>
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" Only do this when not done yet for this buffer
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if exists("b:did_ftplugin")
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finish
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endif
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let b:did_ftplugin = 1
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let b:undo_ftplugin = "setl modeline< tw< fo< comments< commentstring<"
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" Don't use modelines in e-mail messages, avoid trojan horses and nasty
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" "jokes" (e.g., setting 'textwidth' to 5).
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setlocal nomodeline
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" many people recommend keeping e-mail messages 72 chars wide
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if &tw == 0
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setlocal tw=72
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endif
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" Set 'formatoptions' to break text lines and keep the comment leader ">".
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setlocal fo+=tcql
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" Set commentstring to quoting sign ">" so comment shortcuts can be used to
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" edit quoted parts of mail
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setlocal commentstring=>\ %s
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" Add n:> to 'comments, in case it was removed elsewhere
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setlocal comments+=n:>
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" .eml files are universally formatted with DOS line-endings, per RFC5322.
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" If the file was not DOS the it will be marked as changed, which is probably
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" a good thing.
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if expand('%:e') ==? 'eml'
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let b:undo_ftplugin ..= " fileformat=" .. &fileformat
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setlocal fileformat=dos
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endif
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" Add mappings, unless the user doesn't want this.
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if !exists("no_plugin_maps") && !exists("no_mail_maps")
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" Quote text by inserting "> "
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if !hasmapto('<Plug>MailQuote')
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vmap <buffer> <LocalLeader>q <Plug>MailQuote
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nmap <buffer> <LocalLeader>q <Plug>MailQuote
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endif
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vnoremap <buffer> <Plug>MailQuote :s/^/> /<CR>:noh<CR>``
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nnoremap <buffer> <Plug>MailQuote :.,$s/^/> /<CR>:noh<CR>``
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endif
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