syn keyword perlStatementTime gmtime localtime time times
syn keyword perlStatementMisc warn formline reset scalar new delete prototype lock
syn keyword perlTodo TODO TBD FIXME XXX contained
" Perl Identifiers.
"
" Should be cleaned up to better handle identifiers in particular situations
" (in hash keys for example)
"
" Plain identifiers: $foo, @foo, $#foo, %foo, &foo and dereferences $$foo, @$foo, etc.
" We do not process complex things such as @{${"foo"}}. Too complicated, and
" too slow. And what is after the -> is *not* considered as part of the
" variable - there again, too complicated and too slow.
" Special variables first ($^A, ...) and ($|, $', ...)
syn match perlVarPlain "$^[ADEFHILMOPSTWX]\="
syn match perlVarPlain "$[\\\"\[\]'&`+*.,;=%~!?@$<>(0-9-]"
" Same as above, but avoids confusion in $::foo (equivalent to $main::foo)
syn match perlVarPlain "$:[^:]"
" These variables are not recognized within matches.
syn match perlVarNotInMatches "$[|)]"
" This variable is not recognized within matches delimited by m//.
syn match perlVarSlash "$/"
" And plain identifiers
syn match perlPackageRef "\(\h\w*\)\=\(::\|'\)\I"me=e-1 contained
" To highlight packages in variables as a scope reference - i.e. in $pack::var,
" pack:: is a scope, just set "perl_want_scope_in_variables"
" If you *want* complex things like @{${"foo"}} to be processed,
" just set the variable "perl_extended_vars"...
" FIXME value between {} should be marked as string. is treated as such by Perl.
" At the moment it is marked as something greyish instead of read. Probably todo
" with transparency. Or maybe we should handle the bare word in that case. or make it into
if exists("perl_want_scope_in_variables")
syn match perlVarPlain "\\\=\([@%$]\|\$#\)\$*\(\I\i*\)\=\(\(::\|'\)\I\i*\)*\>" contains=perlPackageRef nextgroup=perlVarMember,perlVarSimpleMember
syn match perlFunctionName "\\\=&\$*\(\I\i*\)\=\(\(::\|'\)\I\i*\)*\>" contains=perlPackageRef nextgroup=perlVarMember,perlVarSimpleMember
else
syn match perlVarPlain "\\\=\([@%$]\|\$#\)\$*\(\I\i*\)\=\(\(::\|'\)\I\i*\)*\>" nextgroup=perlVarMember,perlVarSimpleMember
syn match perlFunctionName "\\\=&\$*\(\I\i*\)\=\(\(::\|'\)\I\i*\)*\>" nextgroup=perlVarMember,perlVarSimpleMember
endif
if exists("perl_extended_vars")
syn cluster perlExpr contains=perlStatementScalar,perlStatementRegexp,perlStatementNumeric,perlStatementList,perlStatementHash,perlStatementFiles,perlStatementTime,perlStatementMisc,perlVarPlain,perlVarNotInMatches,perlVarSlash,perlVarBlock,perlShellCommand,perlFloat,perlNumber,perlStringUnexpanded,perlString,perlQQ
syn region perlVarBlock matchgroup=perlVarPlain start="\($#\|[@%$]\)\$*{" skip="\\}" end="}" contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember
syn region perlVarBlock matchgroup=perlVarPlain start="&\$*{" skip="\\}" end="}" contains=@perlExpr
syn match perlVarPlain "\\\=\(\$#\|[@%&$]\)\$*{\I\i*}" nextgroup=perlVarMember,perlVarSimpleMember
syn region perlVarMember matchgroup=perlVarPlain start="\(->\)\={" skip="\\}" end="}" contained contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember
syn match perlVarSimpleMember "\(->\)\={\I\i*}" nextgroup=perlVarMember,perlVarSimpleMember contains=perlVarSimpleMemberName contained
syn match perlVarSimpleMemberName "\I\i*" contained
syn region perlVarMember matchgroup=perlVarPlain start="\(->\)\=\[" skip="\\]" end="]" contained contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember
endif
" File Descriptors
syn match perlFiledescRead "[<]\h\w\+[>]"
syn match perlFiledescStatementComma "\s*(\=\s*\h\w*\>\s*," transparent contained contains=perlFiledescStatement
syn match perlFiledescStatementNocomma "\s*(\=\s*\h\w*\>\(\s\+[^,]\|\s*;\)"me=e-1 transparent contained contains=perlFiledescStatement
syn match perlFiledescStatement "\h\w\+" contained
" Special characters in strings and matches
syn match perlSpecialString "\\\(\d\+\|[xX]\x\+\|c\u\|.\)" contained
syn match perlSpecialStringU "\\['\\]" contained
syn match perlSpecialMatch "{\d\(,\d\)\=}" contained
syn match perlSpecialMatch "\[\(\]\|-\)\=[^\[\]]*\(\[\|\-\)\=\]" contained
syn match perlSpecialMatch "[+*()?.]" contained
syn match perlSpecialMatch "(?[#:=!]" contained
syn match perlSpecialMatch "(?[imsx]\+)" contained
" FIXME the line below does not work. It should mark end of line and
" begin of line as perlSpecial.
" syn match perlSpecialBEOM "^\^\|\$$" contained
" Possible errors
"
" Highlight lines with only whitespace (only in blank delimited here documents) as errors
syn match perlNotEmptyLine "^\s\+$" contained
" Highlight '} else if (...) {', it should be '} else { if (...) { ' or
" '} elsif (...) {'.
syn keyword perlElseIfError if contained
" Variable interpolation
"
" These items are interpolated inside "" strings and similar constructs.
syn cluster perlInterpDQ contains=perlSpecialString,perlVarPlain,perlVarNotInMatches,perlVarSlash,perlVarBlock
" These items are interpolated inside '' strings and similar constructs.
syn cluster perlInterpSQ contains=perlSpecialStringU
" These items are interpolated inside m// matches and s/// substitutions.
syn cluster perlInterpSlash contains=perlSpecialString,perlSpecialMatch,perlVarPlain,perlVarBlock,perlSpecialBEOM
" These items are interpolated inside m## matches and s### substitutions.
syn cluster perlInterpMatch contains=@perlInterpSlash,perlVarSlash
" Shell commands
syn region perlShellCommand matchgroup=perlMatchStartEnd start="`" end="`" contains=@perlInterpDQ
" Constants
"
" Numbers
syn match perlNumber "[-+]\=\(\<\d[[:digit:]_]*L\=\>\|0[xX]\x[[:xdigit:]_]*\>\)"
syn match perlFloat "[-+]\=\<\d[[:digit:]_]*[eE][\-+]\=\d\+"
syn match perlFloat "[-+]\=\<\d[[:digit:]_]*\.[[:digit:]_]*\([eE][\-+]\=\d\+\)\="
syn match perlFloat "[-+]\=\<\.[[:digit:]_]\+\([eE][\-+]\=\d\+\)\="
" Simple version of searches and matches
" caters for m//, m## and m[] (and the !/ variant)
syn region perlMatch matchgroup=perlMatchStartEnd start=+[m!]/+ end=+/[cgimosx]*+ contains=@perlInterpSlash
syn region perlMatch matchgroup=perlMatchStartEnd start=+[m!]#+ end=+#[cgimosx]*+ contains=@perlInterpMatch
syn region perlMatch matchgroup=perlMatchStartEnd start=+[m!]\[+ end=+\][cgimosx]*+ contains=@perlInterpMatch
" A special case for m!!x which allows for comments and extra whitespace in the pattern
syn region perlMatch matchgroup=perlMatchStartEnd start=+[m!]!+ end=+![cgimosx]*+ contains=@perlInterpSlash,perlComment
" Below some hacks to recognise the // variant. This is virtually impossible to catch in all
" cases as the / is used in so many other ways, but these should be the most obvious ones.
" perlMatch is the first part, perlSubstitution* is the substitution part
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s'+ end=+'+me=e-1 contains=@perlInterpSQ nextgroup=perlSubstitutionSQ
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s"+ end=+"+me=e-1 contains=@perlInterpMatch nextgroup=perlSubstitutionDQ
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s/+ end=+/+me=e-1 contains=@perlInterpSlash nextgroup=perlSubstitutionSlash
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s#+ end=+#+me=e-1 contains=@perlInterpMatch nextgroup=perlSubstitutionHash
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s\[+ end=+\]+ contains=@perlInterpMatch nextgroup=perlSubstitutionBracket skipwhite skipempty skipnl
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s{+ end=+}+ contains=@perlInterpMatch nextgroup=perlSubstitutionCurly skipwhite skipempty skipnl
syn region perlSubstitutionSQ matchgroup=perlMatchStartEnd start=+'+ end=+'[ecgimosx]*+ contained contains=@perlInterpSQ
syn region perlSubstitutionDQ matchgroup=perlMatchStartEnd start=+"+ end=+"[ecgimosx]*+ contained contains=@perlInterpDQ
syn region perlSubstitutionSlash matchgroup=perlMatchStartEnd start=+/+ end=+/[ecgimosx]*+ contained contains=@perlInterpDQ
syn region perlSubstitutionHash matchgroup=perlMatchStartEnd start=+#+ end=+#[ecgimosx]*+ contained contains=@perlInterpDQ
syn region perlSubstitutionBracket matchgroup=perlMatchStartEnd start=+\[+ end=+\][ecgimosx]*+ contained contains=@perlInterpDQ
syn region perlSubstitutionCurly matchgroup=perlMatchStartEnd start=+{+ end=+}[ecgimosx]*+ contained contains=@perlInterpDQ
" A special case for m!!x which allows for comments and extra whitespace in the pattern
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<s!+ end=+!+me=e-1 contains=@perlInterpSlash,perlComment nextgroup=perlSubstitutionPling
syn region perlSubstitutionPling matchgroup=perlMatchStartEnd start=+!+ end=+![ecgimosx]*+ contained contains=@perlInterpDQ
" Substitutions
" caters for tr///, tr### and tr[][]
" perlMatch is the first part, perlTranslation* is the second, translator part.
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\)'+ end=+'+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationSQ
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\)"+ end=+"+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationDQ
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\)/+ end=+/+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationSlash
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\)#+ end=+#+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationHash
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\)\[+ end=+\]+ contains=@perlInterpSQ nextgroup=perlTranslationBracket skipwhite skipempty skipnl
syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\(tr\|y\){+ end=+}+ contains=@perlInterpSQ nextgroup=perlTranslationCurly skipwhite skipempty skipnl
syn region perlTranslationSQ matchgroup=perlMatchStartEnd start=+'+ end=+'[cds]*+ contained
syn region perlTranslationDQ matchgroup=perlMatchStartEnd start=+"+ end=+"[cds]*+ contained
syn region perlTranslationSlash matchgroup=perlMatchStartEnd start=+/+ end=+/[cds]*+ contained
syn region perlTranslationHash matchgroup=perlMatchStartEnd start=+#+ end=+#[cds]*+ contained
syn region perlTranslationBracket matchgroup=perlMatchStartEnd start=+\[+ end=+\][cds]*+ contained
syn region perlTranslationCurly matchgroup=perlMatchStartEnd start=+{+ end=+}[cds]*+ contained
" The => operator forces a bareword to the left of it to be interpreted as
" a string
syn match perlString "\<\I\i*\s*=>"me=e-2
" Strings and q, qq, qw and qr expressions
" Brackets in qq()
syn region perlBrackets start=+(+ end=+)+ contained transparent contains=perlBrackets,@perlStringSQ
syn region perlStringUnexpanded matchgroup=perlStringStartEnd start="'" end="'" contains=@perlInterpSQ
syn region perlString matchgroup=perlStringStartEnd start=+"+ end=+"+ contains=@perlInterpDQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q#+ end=+#+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q|+ end=+|+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q(+ end=+)+ contains=@perlInterpSQ,perlBrackets
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q{+ end=+}+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q/+ end=+/+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q[qx]#+ end=+#+ contains=@perlInterpDQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q[qx]|+ end=+|+ contains=@perlInterpDQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q[qx](+ end=+)+ contains=@perlInterpDQ,perlBrackets
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q[qx]{+ end=+}+ contains=@perlInterpDQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<q[qx]/+ end=+/+ contains=@perlInterpDQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qw#+ end=+#+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qw|+ end=+|+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qw(+ end=+)+ contains=@perlInterpSQ,perlBrackets
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qw{+ end=+}+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qw/+ end=+/+ contains=@perlInterpSQ
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qr#+ end=+#[imosx]*+ contains=@perlInterpMatch
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qr|+ end=+|[imosx]*+ contains=@perlInterpMatch
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qr(+ end=+)[imosx]*+ contains=@perlInterpMatch
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qr{+ end=+}[imosx]*+ contains=@perlInterpMatch
syn region perlQQ matchgroup=perlStringStartEnd start=+\<qr/+ end=+/[imosx]*+ contains=@perlInterpSlash
" Constructs such as print <<EOF [...] EOF, 'here' documents
"
if version >= 600
" XXX Any statements after the identifier are in perlString colour (i.e.
" 'if $a' in 'print <<EOF if $a').
if exists("perl_fold")
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\z(\I\i*\)+ end=+^\z1$+ contains=@perlInterpDQ fold
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*"\z(\S\+\)"+ end=+^\z1$+ contains=@perlInterpDQ fold
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*'\z(\S\+\)'+ end=+^\z1$+ contains=@perlInterpSQ fold
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*""+ end=+^$+ contains=@perlInterpDQ,perlNotEmptyLine fold
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*''+ end=+^$+ contains=@perlInterpSQ,perlNotEmptyLine fold
else
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\z(\I\i*\)+ end=+^\z1$+ contains=@perlInterpDQ
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*"\z(\S\+\)"+ end=+^\z1$+ contains=@perlInterpDQ
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*'\z(\S\+\)'+ end=+^\z1$+ contains=@perlInterpSQ
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*""+ end=+^$+ contains=@perlInterpDQ,perlNotEmptyLine
syn region perlHereDoc matchgroup=perlStringStartEnd start=+<<\s*''+ end=+^$+ contains=@perlInterpSQ,perlNotEmptyLine
endif
else
syn match perlUntilEOFStart "<<EOF.*"lc=5 nextgroup=perlUntilEOFDQ skipnl transparent
syn match perlUntilEOFStart "<<\s*\"EOF\".*" nextgroup=perlUntilEOFDQ skipnl transparent
syn match perlUntilEOFStart "<<\s*'EOF'.*" nextgroup=perlUntilEOFSQ skipnl transparent
syn match perlUntilEOFStart "<<\s*\"\".*" nextgroup=perlUntilEmptyDQ skipnl transparent
syn match perlUntilEOFStart "<<\s*''.*" nextgroup=perlUntilEmptySQ skipnl transparent
syn region perlUntilEOFDQ matchgroup=perlStringStartEnd start=++ end="^EOF$" contains=@perlInterpDQ contained
syn region perlUntilEOFSQ matchgroup=perlStringStartEnd start=++ end="^EOF$" contains=@perlInterpSQ contained
syn region perlUntilEmptySQ matchgroup=perlStringStartEnd start=++ end="^$" contains=@perlInterpDQ,perlNotEmptyLine contained
syn region perlUntilEmptyDQ matchgroup=perlStringStartEnd start=++ end="^$" contains=@perlInterpSQ,perlNotEmptyLine contained
syn match perlHereIdentifier "<<EOF"
endif
" Class declarations
"
syn match perlPackageDecl "^\s*package\s\+\S\+" contains=perlStatementPackage
syn keyword perlStatementPackage package contained
" Functions
" sub [name] [(prototype)] {
"
syn region perlFunction start="\s*sub\>" end="[;{]"he=e-1 contains=perlStatementSub,perlFunctionPrototype,perlFunctionPRef,perlFunctionName,perlComment
syn keyword perlStatementSub sub contained
syn match perlFunctionPrototype "([^)]*)" contained
if exists("perl_want_scope_in_variables")
syn match perlFunctionPRef "\h\w*::" contained
syn match perlFunctionName "\h\w*[^:]" contained
else
syn match perlFunctionName "\h[[:alnum:]_:]*" contained
endif
" All other # are comments, except ^#!
syn match perlComment "#.*" contains=perlTodo
syn match perlSharpBang "^#!.*"
" Formats
syn region perlFormat matchgroup=perlStatementIOFunc start="^\s*format\s\+\k\+\s*=\s*$"rs=s+6 end="^\s*\.\s*$" contains=perlFormatName,perlFormatField,perlVarPlain
syn match perlFormatName "format\s\+\k\+\s*="lc=7,me=e-1 contained
syn match perlFormatField "[@^][|<>~]\+\(\.\.\.\)\=" contained
syn match perlFormatField "[@^]#[#.]*" contained
syn match perlFormatField "@\*" contained
syn match perlFormatField "@[^A-Za-z_|<>~#*]"me=e-1 contained
syn match perlFormatField "@$" contained
" __END__ and __DATA__ clauses
if exists("perl_fold")
syntax region perlDATA start="^__\(DATA\|END\)__$" skip="." end="." contains=perlPOD fold
else
syntax region perlDATA start="^__\(DATA\|END\)__$" skip="." end="." contains=perlPOD
endif
"
" Folding
if exists("perl_fold")
syn region perlPackageFold start="^package \S\+;$" end="^1;$" end="^package"me=s-1 transparent fold keepend
syn region perlSubFold start="^\z(\s*\)sub\>.*[^};]$" end="^\z1}\s*$" end="^\z1}\s*\#.*$" transparent fold keepend
syn region perlBEGINENDFold start="^\z(\s*\)\(BEGIN\|END\)\>.*[^};]$" end="^\z1}\s*$" transparent fold keepend
syn sync fromstart
setlocal foldmethod=syntax
endif
if version >= 508 || !exists("did_perl_syn_inits")
if version < 508
let did_perl_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
" The default highlighting.
HiLink perlSharpBang PreProc
HiLink perlControl PreProc
HiLink perlInclude Include
HiLink perlSpecial Special
HiLink perlString String
HiLink perlCharacter Character
HiLink perlNumber Number
HiLink perlFloat Float
HiLink perlType Type
HiLink perlIdentifier Identifier
HiLink perlLabel Label
HiLink perlStatement Statement
HiLink perlConditional Conditional
HiLink perlRepeat Repeat
HiLink perlOperator Operator
HiLink perlFunction Function
HiLink perlFunctionPrototype perlFunction
HiLink perlComment Comment
HiLink perlTodo Todo
if exists("perl_string_as_statement")
HiLink perlStringStartEnd perlStatement
else
HiLink perlStringStartEnd perlString
endif
HiLink perlList perlStatement
HiLink perlMisc perlStatement
HiLink perlVarPlain perlIdentifier
HiLink perlFiledescRead perlIdentifier
HiLink perlFiledescStatement perlIdentifier
HiLink perlVarSimpleMember perlIdentifier
HiLink perlVarSimpleMemberName perlString
HiLink perlVarNotInMatches perlIdentifier
HiLink perlVarSlash perlIdentifier
HiLink perlQQ perlString
if version >= 600
HiLink perlHereDoc perlString
else
HiLink perlHereIdentifier perlStringStartEnd
HiLink perlUntilEOFDQ perlString
HiLink perlUntilEOFSQ perlString
HiLink perlUntilEmptyDQ perlString
HiLink perlUntilEmptySQ perlString
HiLink perlUntilEOF perlString
endif
HiLink perlStringUnexpanded perlString
HiLink perlSubstitutionSQ perlString
HiLink perlSubstitutionDQ perlString
HiLink perlSubstitutionSlash perlString
HiLink perlSubstitutionHash perlString
HiLink perlSubstitutionBracket perlString
HiLink perlSubstitutionCurly perlString
HiLink perlSubstitutionPling perlString
HiLink perlTranslationSlash perlString
HiLink perlTranslationHash perlString
HiLink perlTranslationBracket perlString
HiLink perlTranslationCurly perlString
HiLink perlMatch perlString
HiLink perlMatchStartEnd perlStatement
HiLink perlFormatName perlIdentifier
HiLink perlFormatField perlString
HiLink perlPackageDecl perlType
HiLink perlStorageClass perlType
HiLink perlPackageRef perlType
HiLink perlStatementPackage perlStatement
HiLink perlStatementSub perlStatement
HiLink perlStatementStorage perlStatement
HiLink perlStatementControl perlStatement
HiLink perlStatementScalar perlStatement
HiLink perlStatementRegexp perlStatement
HiLink perlStatementNumeric perlStatement
HiLink perlStatementList perlStatement
HiLink perlStatementHash perlStatement
HiLink perlStatementIOfunc perlStatement
HiLink perlStatementFiledesc perlStatement
HiLink perlStatementVector perlStatement
HiLink perlStatementFiles perlStatement
HiLink perlStatementFlow perlStatement
HiLink perlStatementScope perlStatement
HiLink perlStatementInclude perlStatement
HiLink perlStatementProc perlStatement
HiLink perlStatementSocket perlStatement
HiLink perlStatementIPC perlStatement
HiLink perlStatementNetwork perlStatement
HiLink perlStatementPword perlStatement
HiLink perlStatementTime perlStatement
HiLink perlStatementMisc perlStatement
HiLink perlFunctionName perlIdentifier
HiLink perlFunctionPRef perlType
HiLink perlPOD perlComment
HiLink perlShellCommand perlString
HiLink perlSpecialAscii perlSpecial
HiLink perlSpecialDollar perlSpecial
HiLink perlSpecialString perlSpecial
HiLink perlSpecialStringU perlSpecial
HiLink perlSpecialMatch perlSpecial
HiLink perlSpecialBEOM perlSpecial
HiLink perlDATA perlComment
HiLink perlBrackets Error
" Possible errors
HiLink perlNotEmptyLine Error
HiLink perlElseIfError Error
delcommand HiLink
endif
" Syncing to speed up processing
"
if !exists("perl_no_sync_on_sub")
syn sync match perlSync grouphere NONE "^\s*package\s"
syn sync match perlSync grouphere perlFunction "^\s*sub\s"
syn sync match perlSync grouphere NONE "^}"
endif
if !exists("perl_no_sync_on_global_var")
syn sync match perlSync grouphere NONE "^$\I[[:alnum:]_:]+\s*=\s*{"
syn sync match perlSync grouphere NONE "^[@%]\I[[:alnum:]_:]+\s*=\s*("
endif
if exists("perl_sync_dist")
execute "syn sync maxlines=" . perl_sync_dist
else
syn sync maxlines=100
endif
syn sync match perlSyncPOD grouphere perlPOD "^=pod"
syn sync match perlSyncPOD grouphere perlPOD "^=head"
syn sync match perlSyncPOD grouphere perlPOD "^=item"