mirror of
https://github.com/neovim/neovim.git
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110 lines
3.6 KiB
VimL
110 lines
3.6 KiB
VimL
" Vim filetype plugin file
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" Language: Perl
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" Maintainer: vim-perl <vim-perl@googlegroups.com>
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" Homepage: https://github.com/vim-perl/vim-perl
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" Bugs/requests: https://github.com/vim-perl/vim-perl/issues
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" License: Vim License (see :help license)
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" Last Change: 2021 Nov 10
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if exists("b:did_ftplugin") | finish | endif
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let b:did_ftplugin = 1
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" Make sure the continuation lines below do not cause problems in
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" compatibility mode.
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let s:save_cpo = &cpo
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set cpo-=C
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setlocal formatoptions-=t
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setlocal formatoptions+=crqol
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setlocal keywordprg=perldoc\ -f
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setlocal comments=:#
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setlocal commentstring=#%s
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" Provided by Ned Konz <ned at bike-nomad dot com>
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"---------------------------------------------
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setlocal include=\\<\\(use\\\|require\\)\\>
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" '+' is removed to support plugins in Catalyst or DBIx::Class
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" where the leading plus indicates a fully-qualified module name.
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setlocal includeexpr=substitute(substitute(substitute(substitute(v:fname,'+','',''),'::','/','g'),'->\*','',''),'$','.pm','')
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setlocal define=[^A-Za-z_]
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setlocal iskeyword+=:
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" The following line changes a global variable but is necessary to make
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" gf and similar commands work. Thanks to Andrew Pimlott for pointing
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" out the problem.
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let s:old_isfname = &isfname
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set isfname+=:
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let s:new_isfname = &isfname
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augroup perl_global_options
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au!
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exe "au BufEnter * if &filetype == 'perl' | let &isfname = '" . s:new_isfname . "' | endif"
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exe "au BufLeave * if &filetype == 'perl' | let &isfname = '" . s:old_isfname . "' | endif"
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augroup END
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" Undo the stuff we changed.
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let b:undo_ftplugin = "setlocal fo< kp< com< cms< inc< inex< def< isk<" .
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\ " | let &isfname = '" . s:old_isfname . "'"
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if get(g:, 'perl_fold', 0)
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setlocal foldmethod=syntax
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let b:undo_ftplugin .= " | setlocal fdm<"
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endif
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" Set this once, globally.
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if !exists("perlpath")
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if executable("perl")
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try
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if &shellxquote != '"'
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let perlpath = system('perl -e "print join(q/,/,@INC)"')
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else
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let perlpath = system("perl -e 'print join(q/,/,@INC)'")
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endif
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let perlpath = substitute(perlpath,',.$',',,','')
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catch /E145:/
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let perlpath = ".,,"
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endtry
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else
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" If we can't call perl to get its path, just default to using the
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" current directory and the directory of the current file.
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let perlpath = ".,,"
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endif
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endif
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" Append perlpath to the existing path value, if it is set. Since we don't
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" use += to do it because of the commas in perlpath, we have to handle the
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" global / local settings, too.
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if &l:path == ""
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if &g:path == ""
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let &l:path=perlpath
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else
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let &l:path=&g:path.",".perlpath
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endif
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else
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let &l:path=&l:path.",".perlpath
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endif
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let b:undo_ftplugin .= " | setlocal pa<"
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"---------------------------------------------
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" Change the browse dialog to show mainly Perl-related files
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if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
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let b:browsefilter = "Perl Source Files (*.pl)\t*.pl\n" .
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\ "Perl Modules (*.pm)\t*.pm\n" .
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\ "Perl Documentation Files (*.pod)\t*.pod\n" .
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\ "All Files (*.*)\t*.*\n"
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let b:undo_ftplugin .= " | unlet! b:browsefilter"
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endif
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" Proper matching for matchit plugin
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if exists("loaded_matchit") && !exists("b:match_words")
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let b:match_skip = 's:comment\|string\|perlQQ\|perlShellCommand\|perlHereDoc\|perlSubstitution\|perlTranslation\|perlMatch\|perlFormatField'
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let b:match_words = '\<if\>:\<elsif\>:\<else\>'
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let b:undo_ftplugin .= " | unlet! b:match_words b:match_skip"
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endif
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" Restore the saved compatibility options.
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let &cpo = s:save_cpo
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unlet s:save_cpo s:old_isfname s:new_isfname
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