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67c951df4c
In case the current directory is present as valid $PATH entry, it is OK to call the program from it, even if vim curdir is in that same directory. (Without that patch, for instance, you will not be able to open .zip files while your current directory is /bin) closes: #13027 Signed-off-by: Christian Brabandt <cb@256bit.org>
114 lines
3.8 KiB
VimL
114 lines
3.8 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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" safety check: don't execute perl from current directory
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let s:tmp_cwd = getcwd()
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if executable("perl") && (fnamemodify(exepath("perl"), ":p:h") != s:tmp_cwd
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\ || (index(split($PATH,has("win32")? ';' : ':'), s:tmp_cwd) != -1 && s:tmp_cwd != '.'))
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try
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if &shellxquote != '"'
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let perlpath = system('perl -e "print join(q/,/,@INC)"')
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else
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let perlpath = system("perl -e 'print join(q/,/,@INC)'")
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endif
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let perlpath = substitute(perlpath,',.$',',,','')
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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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unlet s:tmp_cwd
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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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