annotate runtime/ftplugin/perl.vim @ 29150:d1fe80fb35e6

Update runtime files Commit: https://github.com/vim/vim/commit/8c1b8cb2e0b52d0853f85c2096a2f22dbc57a788 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 14 17:41:28 2022 +0100 Update runtime files
author Bram Moolenaar <Bram@vim.org>
date Tue, 14 Jun 2022 18:45:04 +0200
parents bd021eb62e73
children 828bcb1a37e7
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1 " Vim filetype plugin file
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2 " Language: Perl
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3 " Maintainer: vim-perl <vim-perl@googlegroups.com>
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4 " Homepage: https://github.com/vim-perl/vim-perl
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5 " Bugs/requests: https://github.com/vim-perl/vim-perl/issues
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6 " License: Vim License (see :help license)
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7 " Last Change: 2021 Nov 10
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8
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9 if exists("b:did_ftplugin") | finish | endif
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10 let b:did_ftplugin = 1
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11
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12 " Make sure the continuation lines below do not cause problems in
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13 " compatibility mode.
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14 let s:save_cpo = &cpo
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15 set cpo-=C
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16
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17 setlocal formatoptions-=t
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18 setlocal formatoptions+=crqol
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19 setlocal keywordprg=perldoc\ -f
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20
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21 setlocal comments=:#
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22 setlocal commentstring=#%s
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23
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24 " Provided by Ned Konz <ned at bike-nomad dot com>
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25 "---------------------------------------------
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26 setlocal include=\\<\\(use\\\|require\\)\\>
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27 " '+' is removed to support plugins in Catalyst or DBIx::Class
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28 " where the leading plus indicates a fully-qualified module name.
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29 setlocal includeexpr=substitute(substitute(substitute(substitute(v:fname,'+','',''),'::','/','g'),'->\*','',''),'$','.pm','')
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30 setlocal define=[^A-Za-z_]
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31 setlocal iskeyword+=:
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32
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33 " The following line changes a global variable but is necessary to make
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34 " gf and similar commands work. Thanks to Andrew Pimlott for pointing
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35 " out the problem.
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36 let s:old_isfname = &isfname
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37 set isfname+=:
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38 let s:new_isfname = &isfname
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39
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40 augroup perl_global_options
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41 au!
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42 exe "au BufEnter * if &filetype == 'perl' | let &isfname = '" . s:new_isfname . "' | endif"
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43 exe "au BufLeave * if &filetype == 'perl' | let &isfname = '" . s:old_isfname . "' | endif"
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44 augroup END
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45
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46 " Undo the stuff we changed.
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47 let b:undo_ftplugin = "setlocal fo< kp< com< cms< inc< inex< def< isk<" .
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48 \ " | let &isfname = '" . s:old_isfname . "'"
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49
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50 if get(g:, 'perl_fold', 0)
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51 setlocal foldmethod=syntax
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52 let b:undo_ftplugin .= " | setlocal fdm<"
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53 endif
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54
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55 " Set this once, globally.
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56 if !exists("perlpath")
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57 if executable("perl")
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58 try
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59 if &shellxquote != '"'
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60 let perlpath = system('perl -e "print join(q/,/,@INC)"')
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61 else
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62 let perlpath = system("perl -e 'print join(q/,/,@INC)'")
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63 endif
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64 let perlpath = substitute(perlpath,',.$',',,','')
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65 catch /E145:/
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66 let perlpath = ".,,"
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67 endtry
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68 else
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69 " If we can't call perl to get its path, just default to using the
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70 " current directory and the directory of the current file.
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71 let perlpath = ".,,"
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72 endif
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73 endif
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74
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75 " Append perlpath to the existing path value, if it is set. Since we don't
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76 " use += to do it because of the commas in perlpath, we have to handle the
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77 " global / local settings, too.
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78 if &l:path == ""
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79 if &g:path == ""
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80 let &l:path=perlpath
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81 else
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82 let &l:path=&g:path.",".perlpath
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83 endif
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84 else
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85 let &l:path=&l:path.",".perlpath
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86 endif
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87
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88 let b:undo_ftplugin .= " | setlocal pa<"
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89 "---------------------------------------------
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90
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91 " Change the browse dialog to show mainly Perl-related files
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92 if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
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93 let b:browsefilter = "Perl Source Files (*.pl)\t*.pl\n" .
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94 \ "Perl Modules (*.pm)\t*.pm\n" .
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95 \ "Perl Documentation Files (*.pod)\t*.pod\n" .
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96 \ "All Files (*.*)\t*.*\n"
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97 let b:undo_ftplugin .= " | unlet! b:browsefilter"
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98 endif
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99
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100 " Proper matching for matchit plugin
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101 if exists("loaded_matchit") && !exists("b:match_words")
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102 let b:match_skip = 's:comment\|string\|perlQQ\|perlShellCommand\|perlHereDoc\|perlSubstitution\|perlTranslation\|perlMatch\|perlFormatField'
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103 let b:match_words = '\<if\>:\<elsif\>:\<else\>'
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104 let b:undo_ftplugin .= " | unlet! b:match_words b:match_skip"
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105 endif
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106
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107 " Restore the saved compatibility options.
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108 let &cpo = s:save_cpo
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109 unlet s:save_cpo s:old_isfname s:new_isfname