/usr/share/vim/vim80/syntax/pod.vim is in vim-runtime 2:8.0.1453-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | " Vim syntax file
" Language: Perl POD format
" Maintainer: vim-perl <vim-perl@googlegroups.com>
" Previously: Scott Bigham <dsb@killerbunnies.org>
" Homepage: http://github.com/vim-perl/vim-perl
" Bugs/requests: http://github.com/vim-perl/vim-perl/issues
" Last Change: 2017-09-12
" To add embedded POD documentation highlighting to your syntax file, add
" the commands:
"
" syn include @Pod <sfile>:p:h/pod.vim
" syn region myPOD start="^=pod" start="^=head" end="^=cut" keepend contained contains=@Pod
"
" and add myPod to the contains= list of some existing region, probably a
" comment. The "keepend" flag is needed because "=cut" is matched as a
" pattern in its own right.
" Remove any old syntax stuff hanging around (this is suppressed
" automatically by ":syn include" if necessary).
" quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
" POD commands
syn match podCommand "^=encoding" nextgroup=podCmdText contains=@NoSpell
syn match podCommand "^=head[1234]" nextgroup=podCmdText contains=@NoSpell
syn match podCommand "^=item" nextgroup=podCmdText contains=@NoSpell
syn match podCommand "^=over" nextgroup=podOverIndent skipwhite contains=@NoSpell
syn match podCommand "^=back" contains=@NoSpell
syn match podCommand "^=cut" contains=@NoSpell
syn match podCommand "^=pod" contains=@NoSpell
syn match podCommand "^=for" nextgroup=podForKeywd skipwhite contains=@NoSpell
syn match podCommand "^=begin" nextgroup=podForKeywd skipwhite contains=@NoSpell
syn match podCommand "^=end" nextgroup=podForKeywd skipwhite contains=@NoSpell
" Text of a =head1, =head2 or =item command
syn match podCmdText ".*$" contained contains=podFormat,@NoSpell
" Indent amount of =over command
syn match podOverIndent "\d\+" contained contains=@NoSpell
" Formatter identifier keyword for =for, =begin and =end commands
syn match podForKeywd "\S\+" contained contains=@NoSpell
" An indented line, to be displayed verbatim
syn match podVerbatimLine "^\s.*$" contains=@NoSpell
" Inline textual items handled specially by POD
syn match podSpecial "\(\<\|&\)\I\i*\(::\I\i*\)*([^)]*)" contains=@NoSpell
syn match podSpecial "[$@%]\I\i*\(::\I\i*\)*\>" contains=@NoSpell
" Special formatting sequences
syn region podFormat start="[IBSCLFX]<[^<]"me=e-1 end=">" oneline contains=podFormat,@NoSpell
syn region podFormat start="[IBSCLFX]<<\s" end="\s>>" oneline contains=podFormat,@NoSpell
syn match podFormat "Z<>"
syn match podFormat "E<\(\d\+\|\I\i*\)>" contains=podEscape,podEscape2,@NoSpell
syn match podEscape "\I\i*>"me=e-1 contained contains=@NoSpell
syn match podEscape2 "\d\+>"me=e-1 contained contains=@NoSpell
" Define the default highlighting.
" Only when an item doesn't have highlighting yet
hi def link podCommand Statement
hi def link podCmdText String
hi def link podOverIndent Number
hi def link podForKeywd Identifier
hi def link podFormat Identifier
hi def link podVerbatimLine PreProc
hi def link podSpecial Identifier
hi def link podEscape String
hi def link podEscape2 Number
if exists("perl_pod_spellcheck_headings")
" Spell-check headings
syn clear podCmdText
syn match podCmdText ".*$" contained contains=podFormat
endif
if exists("perl_pod_formatting")
" By default, escapes like C<> are not checked for spelling. Remove B<>
" and I<> from the list of escapes.
syn clear podFormat
syn region podFormat start="[CLF]<[^<]"me=e-1 end=">" oneline contains=podFormat,@NoSpell
syn region podFormat start="[CLF]<<\s" end="\s>>" oneline contains=podFormat,@NoSpell
" Don't spell-check inside E<>, but ensure that the E< itself isn't
" marked as a spelling mistake.
syn match podFormat "E<\(\d\+\|\I\i*\)>" contains=podEscape,podEscape2,@NoSpell
" Z<> is a mock formatting code. Ensure Z<> on its own isn't marked as a
" spelling mistake.
syn match podFormat "Z<>" contains=podEscape,podEscape2,@NoSpell
" These are required so that whatever is *within* B<...>, I<...>, etc. is
" spell-checked, but not the B, I, ... itself.
syn match podBoldOpen "B<" contains=@NoSpell
syn match podItalicOpen "I<" contains=@NoSpell
syn match podNoSpaceOpen "S<" contains=@NoSpell
syn match podIndexOpen "X<" contains=@NoSpell
" Same as above but for the << >> syntax.
syn match podBoldAlternativeDelimOpen "B<< " contains=@NoSpell
syn match podItalicAlternativeDelimOpen "I<< " contains=@NoSpell
syn match podNoSpaceAlternativeDelimOpen "S<< " contains=@NoSpell
syn match podIndexAlternativeDelimOpen "X<< " contains=@NoSpell
" Add support for spell checking text inside B<>, I<>, S<> and X<>.
syn region podBold start="B<[^<]"me=e end=">" oneline contains=podBoldItalic,podBoldOpen
syn region podBoldAlternativeDelim start="B<<\s" end="\s>>" oneline contains=podBoldAlternativeDelimOpen
syn region podItalic start="I<[^<]"me=e end=">" oneline contains=podItalicBold,podItalicOpen
syn region podItalicAlternativeDelim start="I<<\s" end="\s>>" oneline contains=podItalicAlternativeDelimOpen
" Nested bold/italic and vice-versa
syn region podBoldItalic contained start="I<[^<]"me=e end=">" oneline
syn region podItalicBold contained start="B<[^<]"me=e end=">" oneline
syn region podNoSpace start="S<[^<]"ms=s-2 end=">"me=e oneline contains=podNoSpaceOpen
syn region podNoSpaceAlternativeDelim start="S<<\s"ms=s-2 end="\s>>"me=e oneline contains=podNoSpaceAlternativeDelimOpen
syn region podIndex start="X<[^<]"ms=s-2 end=">"me=e oneline contains=podIndexOpen
syn region podIndexAlternativeDelim start="X<<\s"ms=s-2 end="\s>>"me=e oneline contains=podIndexAlternativeDelimOpen
" Restore this (otherwise B<> is shown as bold inside verbatim)
syn match podVerbatimLine "^\s.*$" contains=@NoSpell
" Ensure formatted text can be displayed in headings and items
syn clear podCmdText
if exists("perl_pod_spellcheck_headings")
syn match podCmdText ".*$" contained contains=podFormat,podBold,
\podBoldAlternativeDelim,podItalic,podItalicAlternativeDelim,
\podBoldOpen,podItalicOpen,podBoldAlternativeDelimOpen,
\podItalicAlternativeDelimOpen,podNoSpaceOpen
else
syn match podCmdText ".*$" contained contains=podFormat,podBold,
\podBoldAlternativeDelim,podItalic,podItalicAlternativeDelim,
\@NoSpell
endif
" Specify how to display these
hi def podBold term=bold cterm=bold gui=bold
hi link podBoldAlternativeDelim podBold
hi link podBoldAlternativeDelimOpen podBold
hi link podBoldOpen podBold
hi link podNoSpace Identifier
hi link podNoSpaceAlternativeDelim Identifier
hi link podIndex Identifier
hi link podIndexAlternativeDelim Identifier
hi def podItalic term=italic cterm=italic gui=italic
hi link podItalicAlternativeDelim podItalic
hi link podItalicAlternativeDelimOpen podItalic
hi link podItalicOpen podItalic
hi def podBoldItalic term=italic,bold cterm=italic,bold gui=italic,bold
hi def podItalicBold term=italic,bold cterm=italic,bold gui=italic,bold
endif
let b:current_syntax = "pod"
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: ts=8
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