diff options
Diffstat (limited to 'runtime/ftplugin/mp.vim')
| -rw-r--r-- | runtime/ftplugin/mp.vim | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/runtime/ftplugin/mp.vim b/runtime/ftplugin/mp.vim new file mode 100644 index 0000000..bc5116e --- /dev/null +++ b/runtime/ftplugin/mp.vim @@ -0,0 +1,91 @@ +vim9script + +# Vim filetype plugin file +# Language: MetaPost +# Maintainer: Nicola Vitacolonna <nvitacolonna@gmail.com> +# Former Maintainers: Nikolai Weibull <now@bitwi.se> +# Latest Revision: 2022 Aug 12 + +if exists("b:did_ftplugin") + finish +endif + +b:did_ftplugin = 1 +b:undo_ftplugin = "setl com< cms< fo< sua< inc< def< ofu<" + +setlocal comments=:% +setlocal commentstring=%\ %s +setlocal formatoptions+=cjroql2 +setlocal formatoptions-=t +setlocal omnifunc=syntaxcomplete#Complete +setlocal suffixesadd=.mp,.mpiv,.mpvi,.mpxl + +&l:include = '\<\%(input\|loadmodule\)\>' # loadmodule is from MetaFun +&l:define = '\<\%(let\|newinternal\|interim\|def\|vardef\)\>\|\<\%(primary\|secondary\|tertiary\)def\>\s*[^ .]\+' + +g:omni_syntax_group_include_mp = 'mf\w\+,mp\w\+,metafun\w\+' +g:omni_syntax_group_exclude_mp = 'mfTodoComment' + +var fignum: number + +def FixBeginfigs() + fignum = 1 + g/^\s*beginfig(\d*)\s*;\(\s*%.*\)\=$/s/^.\{-};/\='beginfig(' .. fignum .. ');'/ | ++fignum +enddef + +command! -buffer -nargs=0 -bar FixBeginfigs FixBeginfigs() + +if exists("g:loaded_matchit") && !exists("b:match_words") + b:match_ignorecase = 0 + b:match_skip = 'synIDattr(synID(line("."), col("."), 1), "name") =~# "^mf\\%(Comment\\|String\\|\\)$\\|^mpTeXinsert$"' + b:match_words = '\<if\>:\<else\%[if]\>:\<fi\>,' + .. '\<for\%(\|suffixes\|ever\)\>:\<exit\%(if\|unless\)\>:\<endfor\>,' + .. '\<\%(\|var\|primary\|secondary\|tertiary\)def\>:\<enddef\>,' + .. '\<begin\(\a\+\)\>:end\1,' + .. '\<beginlogochar\>:\<endchar\>' + b:undo_ftplugin ..= "| unlet! b:match_ignorecase b:match_words b:match_skip" +endif + +if !get(g:, 'no_mp_maps', 0) && !get(g:, 'no_plugin_maps', 0) + const mp_regex = { + 'beginsection': '^\s*\%(\%(\|var\|primary\|secondary\|tertiary\)def\|begin\%(fig\|char\|logochar\|glyph\|graph\)\)\>', + 'endsection': '^\s*\%(enddef\|end\%(fig\|char\|glyph\|graph\)\)\>', + 'beginblock': '^\s*\%(begingroup\|if\|for\%(\|suffixes\|ever\)\)\>', + 'endblock': '^\s*\%(endgroup\|fi\|endfor\)\>'} + + def MoveAround(count: number, what: string, flags: string) + search(mp_regex[what], flags .. 's') # 's' sets previous context mark + var i = 2 + while i <= count + search(mp_regex[what], flags) + i += 1 + endwhile + enddef + + # Macros to move around + nnoremap <silent><buffer> [[ <scriptcmd>MoveAround(v:count1, "beginsection", "bW")<cr> + vnoremap <silent><buffer> [[ <scriptcmd>MoveAround(v:count1, "beginsection", "bW")<cr> + nnoremap <silent><buffer> ]] <scriptcmd>MoveAround(v:count1, "beginsection", "W") <cr> + vnoremap <silent><buffer> ]] <scriptcmd>MoveAround(v:count1, "beginsection", "W") <cr> + nnoremap <silent><buffer> [] <scriptcmd>MoveAround(v:count1, "endsection", "bW")<cr> + vnoremap <silent><buffer> [] <scriptcmd>MoveAround(v:count1, "endsection", "bW")<cr> + nnoremap <silent><buffer> ][ <scriptcmd>MoveAround(v:count1, "endsection", "W") <cr> + vnoremap <silent><buffer> ][ <scriptcmd>MoveAround(v:count1, "endsection", "W") <cr> + nnoremap <silent><buffer> [{ <scriptcmd>MoveAround(v:count1, "beginblock", "bW")<cr> + vnoremap <silent><buffer> [{ <scriptcmd>MoveAround(v:count1, "beginblock", "bW")<cr> + nnoremap <silent><buffer> ]} <scriptcmd>MoveAround(v:count1, "endblock", "W") <cr> + vnoremap <silent><buffer> ]} <scriptcmd>MoveAround(v:count1, "endblock", "W") <cr> + + for mapping in ["[[", "]]", "[]", "][", "[{", "]}"] + b:undo_ftplugin ..= printf(" | silent! execute 'nunmap <buffer> %s'", mapping) + b:undo_ftplugin ..= printf(" | silent! execute 'vunmap <buffer> %s'", mapping) + endfor +endif + +if (has('gui_win32') || has('gui_gtk')) && !exists('b:browsefilter') + b:browsefilter = "MetaPost Source Files (*.mp)\t*.mp\n" + .. "All Files (*.*)\t*.*\n" + b:undo_ftplugin ..= ' | unlet! b:browsefilter' +endif + +# vim: sw=2 fdm=marker |