88 lines
3.6 KiB
VimL
88 lines
3.6 KiB
VimL
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vim9script
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# Vim filetype plugin file
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# Language: METAFONT
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# Maintainer: Nicola Vitacolonna <nvitacolonna@gmail.com>
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# Former Maintainers: Nikolai Weibull <now@bitwi.se>
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# Latest Revision: 2022 Aug 12
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# 2024 Jan 14 by Vim Project (browsefilter)
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if exists("b:did_ftplugin")
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finish
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endif
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b:did_ftplugin = 1
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b:undo_ftplugin = "setl com< cms< fo< sua< inc< def< ofu<"
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setlocal comments=:%
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setlocal commentstring=%\ %s
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setlocal formatoptions+=cjroql2
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setlocal formatoptions-=t
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setlocal omnifunc=syntaxcomplete#Complete
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setlocal suffixesadd=.mf
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&l:include = '\<input\>'
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&l:define = '\<\%(let\|newinternal\|interim\|def\|vardef\)\>\|\<\%(primary\|secondary\|tertiary\)def\>\s*[^ .]\+'
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g:omni_syntax_group_include_mf = 'mf\w\+'
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g:omni_syntax_group_exclude_mf = 'mfTodoComment'
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if exists("g:loaded_matchit") && !exists("b:match_words")
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b:match_ignorecase = 0
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b:match_skip = 'synIDattr(synID(line("."), col("."), 1), "name") =~# "mf\\(Comment\\|String\\)$"'
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b:match_words = '\<if\>:\<else\%[if]\>:\<fi\>,'
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.. '\<for\%(\|suffixes\|ever\)\>:\<exit\%(if\|unless\)\>:\<endfor\>,'
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.. '\<\%(\|var\|primary\|secondary\|tertiary\)def\>:\<enddef\>,'
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.. '\<begingroup\>:\<endgroup\>,'
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.. '\<begin\%(logo\)\?char\>:\<endchar\>'
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b:undo_ftplugin ..= "| unlet! b:match_ignorecase b:match_words b:match_skip"
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endif
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if !get(g:, 'no_mf_maps', 0) && !get(g:, 'no_plugin_maps', 0)
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const mf_regex = {
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'beginsection': '^\s*\%(\%(\|var\|primary\|secondary\|tertiary\)def\|beginchar\|beginlogochar\)\>',
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'endsection': '^\s*\%(enddef\|endchar\)\>',
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'beginblock': '^\s*\%(begingroup\|if\|for\%(\|suffixes\|ever\)\)\>',
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'endblock': '^\s*\%(endgroup\|fi\|endfor\)\>'}
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def MoveAround(count: number, what: string, flags: string)
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search(mf_regex[what], flags .. 's') # 's' sets previous context mark
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var i = 2
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while i <= count
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search(mf_regex[what], flags)
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i += 1
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endwhile
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enddef
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# Macros to move around
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nnoremap <silent><buffer> [[ <scriptcmd>MoveAround(v:count1, "beginsection", "bW")<cr>
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vnoremap <silent><buffer> [[ <scriptcmd>MoveAround(v:count1, "beginsection", "bW")<cr>
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nnoremap <silent><buffer> ]] <scriptcmd>MoveAround(v:count1, "beginsection", "W") <cr>
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vnoremap <silent><buffer> ]] <scriptcmd>MoveAround(v:count1, "beginsection", "W") <cr>
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nnoremap <silent><buffer> [] <scriptcmd>MoveAround(v:count1, "endsection", "bW")<cr>
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vnoremap <silent><buffer> [] <scriptcmd>MoveAround(v:count1, "endsection", "bW")<cr>
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nnoremap <silent><buffer> ][ <scriptcmd>MoveAround(v:count1, "endsection", "W") <cr>
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vnoremap <silent><buffer> ][ <scriptcmd>MoveAround(v:count1, "endsection", "W") <cr>
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nnoremap <silent><buffer> [{ <scriptcmd>MoveAround(v:count1, "beginblock", "bW")<cr>
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vnoremap <silent><buffer> [{ <scriptcmd>MoveAround(v:count1, "beginblock", "bW")<cr>
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nnoremap <silent><buffer> ]} <scriptcmd>MoveAround(v:count1, "endblock", "W") <cr>
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vnoremap <silent><buffer> ]} <scriptcmd>MoveAround(v:count1, "endblock", "W") <cr>
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for mapping in ["[[", "]]", "[]", "][", "[{", "]}"]
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b:undo_ftplugin ..= printf(" | silent! execute 'nunmap <buffer> %s'", mapping)
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b:undo_ftplugin ..= printf(" | silent! execute 'vunmap <buffer> %s'", mapping)
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endfor
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endif
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if (has('gui_win32') || has('gui_gtk')) && !exists('b:browsefilter')
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b:browsefilter = "METAFONT Source Files (*.mf)\t*.mf\n"
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if has("win32")
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b:browsefilter ..= "All Files (*.*)\t*\n"
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else
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b:browsefilter ..= "All Files (*)\t*\n"
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endif
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b:undo_ftplugin ..= ' | unlet! b:browsefilter'
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endif
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# vim: sw=2 fdm=marker
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