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Diffstat (limited to 'uvim/runtime/syntax/perl.vim')
| -rw-r--r-- | uvim/runtime/syntax/perl.vim | 662 |
1 files changed, 0 insertions, 662 deletions
diff --git a/uvim/runtime/syntax/perl.vim b/uvim/runtime/syntax/perl.vim deleted file mode 100644 index c5dced9b39..0000000000 --- a/uvim/runtime/syntax/perl.vim +++ /dev/null @@ -1,662 +0,0 @@ -" Vim syntax file -" Language: Perl -" Maintainer: vim-perl <vim-perl@googlegroups.com> (need to be subscribed to post) -" Homepage: https://github.com/vim-perl/vim-perl -" Bugs/requests: https://github.com/vim-perl/vim-perl/issues -" License: Vim License (see :help license) -" Last Change: 2022 Jun 13 -" Contributors: Andy Lester <andy@petdance.com> -" Hinrik Örn Sigurðsson <hinrik.sig@gmail.com> -" Lukas Mai <l.mai.web.de> -" Nick Hibma <nick@van-laarhoven.org> -" Sonia Heimann <niania@netsurf.org> -" Rob Hoelz <rob@hoelz.ro> -" Doug Kearns <dougkearns@gmail.com> -" and many others. -" -" Please download the most recent version first, before mailing -" any comments. -" -" The following parameters are available for tuning the -" perl syntax highlighting, with defaults given: -" -" let perl_include_pod = 1 -" unlet perl_no_scope_in_variables -" unlet perl_no_extended_vars -" unlet perl_string_as_statement -" unlet perl_no_sync_on_sub -" unlet perl_no_sync_on_global_var -" let perl_sync_dist = 100 -" unlet perl_fold -" unlet perl_fold_blocks -" unlet perl_nofold_packages -" unlet perl_nofold_subs -" unlet perl_fold_anonymous_subs -" unlet perl_no_subprototype_error - -if exists("b:current_syntax") - finish -endif - -let s:cpo_save = &cpo -set cpo&vim - -" POD starts with ^=<word> and ends with ^=cut - -if get(g:, 'perl_include_pod', 1) - " Include a while extra syntax file - syn include @Pod syntax/pod.vim - unlet b:current_syntax - if get(g:, 'perl_fold', 1) - syn region perlPOD start="^=[a-z]" end="^=cut" contains=@Pod,@Spell,perlTodo keepend fold extend - syn region perlPOD start="^=cut" end="^=cut" contains=perlTodo keepend fold extend - else - syn region perlPOD start="^=[a-z]" end="^=cut" contains=@Pod,@Spell,perlTodo keepend - syn region perlPOD start="^=cut" end="^=cut" contains=perlTodo keepend - endif -else - " Use only the bare minimum of rules - if get(g:, 'perl_fold', 1) - syn region perlPOD start="^=[a-z]" end="^=cut" fold - else - syn region perlPOD start="^=[a-z]" end="^=cut" - endif -endif - - -syn cluster perlTop contains=TOP - -syn region perlBraces start="{" end="}" transparent extend - -" All keywords -" -syn match perlConditional "\<\%(if\|elsif\|unless\|given\|when\|default\)\>" -syn match perlConditional "\<else\%(\%(\_s\*if\>\)\|\>\)" contains=perlElseIfError skipwhite skipnl skipempty -syn match perlRepeat "\<\%(while\|for\%(each\)\=\|do\|until\|continue\)\>" -syn match perlOperator "\<\%(defined\|undef\|eq\|ne\|[gl][et]\|cmp\|not\|and\|or\|xor\|not\|bless\|ref\|do\)\>" -" for some reason, adding this as the nextgroup for perlControl fixes BEGIN -" folding issues... -syn match perlFakeGroup "" contained -syn match perlControl "\<\%(BEGIN\|CHECK\|INIT\|END\|UNITCHECK\)\>\_s*" nextgroup=perlFakeGroup - -syn match perlStatementStorage "\<\%(my\|our\|local\|state\)\>" -syn match perlStatementControl "\<\%(return\|last\|next\|redo\|goto\|break\)\>" -syn match perlStatementScalar "\<\%(chom\=p\|chr\|crypt\|r\=index\|lc\%(first\)\=\|length\|ord\|pack\|sprintf\|substr\|fc\|uc\%(first\)\=\)\>" -syn match perlStatementRegexp "\<\%(pos\|quotemeta\|split\|study\)\>" -syn match perlStatementNumeric "\<\%(abs\|atan2\|cos\|exp\|hex\|int\|log\|oct\|rand\|sin\|sqrt\|srand\)\>" -syn match perlStatementList "\<\%(splice\|unshift\|shift\|push\|pop\|join\|reverse\|grep\|map\|sort\|unpack\)\>" -syn match perlStatementHash "\<\%(delete\|each\|exists\|keys\|values\)\>" -syn match perlStatementIOfunc "\<\%(syscall\|dbmopen\|dbmclose\)\>" -syn match perlStatementFiledesc "\<\%(binmode\|close\%(dir\)\=\|eof\|fileno\|getc\|lstat\|printf\=\|read\%(dir\|line\|pipe\)\|rewinddir\|say\|select\|stat\|tell\%(dir\)\=\|write\)\>" nextgroup=perlFiledescStatementNocomma skipwhite -syn match perlStatementFiledesc "\<\%(fcntl\|flock\|ioctl\|open\%(dir\)\=\|read\|seek\%(dir\)\=\|sys\%(open\|read\|seek\|write\)\|truncate\)\>" nextgroup=perlFiledescStatementComma skipwhite -syn match perlStatementVector "\<vec\>" -syn match perlStatementFiles "\<\%(ch\%(dir\|mod\|own\|root\)\|glob\|link\|mkdir\|readlink\|rename\|rmdir\|symlink\|umask\|unlink\|utime\)\>" -syn match perlStatementFiles "-[rwxoRWXOezsfdlpSbctugkTBMAC]\>" -syn match perlStatementFlow "\<\%(caller\|die\|dump\|eval\|exit\|wantarray\|evalbytes\)\>" -syn match perlStatementInclude "\<\%(require\|import\|unimport\)\>" -syn match perlStatementInclude "\<\%(use\|no\)\s\+\%(\%(attributes\|attrs\|autodie\%(::\%(exception\%(::system\)\=\|hints\|skip\)\)\=\|autouse\|parent\|base\|big\%(int\|num\|rat\)\|blib\|bytes\|charnames\|constant\|deprecate\|diagnostics\|encoding\%(::warnings\)\=\|experimental\|feature\|fields\|filetest\|if\|integer\|less\|lib\|locale\|mro\|ok\|open\|ops\|overload\|overloading\|re\|sigtrap\|sort\|strict\|subs\|threads\%(::shared\)\=\|utf8\|vars\|version\|vmsish\|warnings\%(::register\)\=\)\>\)\=" -syn match perlStatementProc "\<\%(alarm\|exec\|fork\|get\%(pgrp\|ppid\|priority\)\|kill\|pipe\|set\%(pgrp\|priority\)\|sleep\|system\|times\|wait\%(pid\)\=\)\>" -syn match perlStatementSocket "\<\%(accept\|bind\|connect\|get\%(peername\|sock\%(name\|opt\)\)\|listen\|recv\|send\|setsockopt\|shutdown\|socket\%(pair\)\=\)\>" -syn match perlStatementIPC "\<\%(msg\%(ctl\|get\|rcv\|snd\)\|sem\%(ctl\|get\|op\)\|shm\%(ctl\|get\|read\|write\)\)\>" -syn match perlStatementNetwork "\<\%(\%(end\|[gs]et\)\%(host\|net\|proto\|serv\)ent\|get\%(\%(host\|net\)by\%(addr\|name\)\|protoby\%(name\|number\)\|servby\%(name\|port\)\)\)\>" -syn match perlStatementPword "\<\%(get\%(pw\%(uid\|nam\)\|gr\%(gid\|nam\)\|login\)\)\|\%(end\|[gs]et\)\%(pw\|gr\)ent\>" -syn match perlStatementTime "\<\%(gmtime\|localtime\|time\)\>" - -syn match perlStatementMisc "\<\%(warn\|format\|formline\|reset\|scalar\|prototype\|lock\|tied\=\|untie\)\>" - -syn keyword perlTodo TODO TODO: TBD TBD: FIXME FIXME: XXX XXX: NOTE NOTE: contained - -syn region perlStatementIndirObjWrap matchgroup=perlStatementIndirObj start="\%(\<\%(map\|grep\|sort\|printf\=\|say\|system\|exec\)\>\s*\)\@<={" end="}" transparent extend - -syn match perlLabel "^\s*\h\w*\s*::\@!\%(\<v\d\+\s*:\)\@<!" - -" 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 ($^A, ...) and ($|, $', ...) -syn match perlVarPlain "$^[ACDEFHILMNOPRSTVWX]\=" -syn match perlVarPlain "$[\\\"\[\]'&`+*.,;=%~!?@#$<>(-]" -syn match perlVarPlain "@[-+]" -syn match perlVarPlain "$\%(0\|[1-9]\d*\)" -" 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 "[$@#%*&]\%(\%(::\|'\)\=\I\i*\%(\%(::\|'\)\I\i*\)*\)\=\%(::\|'\)\I"ms=s+1,me=e-1 contained - -" To not highlight packages in variables as a scope reference - i.e. in -" $pack::var, pack:: is a scope, just set "perl_no_scope_in_variables" -" If you don't want complex things like @{${"foo"}} to be processed, -" just set the variable "perl_no_extended_vars"... - -if !get(g:, 'perl_no_scope_in_variables', 0) - syn match perlVarPlain "\%([@$]\|\$#\)\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" contains=perlPackageRef nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref - syn match perlVarPlain2 "%\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" contains=perlPackageRef nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref - syn match perlFunctionName "&\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" contains=perlPackageRef nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref -else - syn match perlVarPlain "\%([@$]\|\$#\)\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref - syn match perlVarPlain2 "%\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref - syn match perlFunctionName "&\$*\%(\I\i*\)\=\%(\%(::\|'\)\I\i*\)*\%(::\|\i\@<=\)" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref -endif - -syn match perlVarPlain2 "%[-+]" - -if !get(g:, 'perl_no_extended_vars', 0) - syn cluster perlExpr contains=perlStatementIndirObjWrap,perlStatementScalar,perlStatementRegexp,perlStatementNumeric,perlStatementList,perlStatementHash,perlStatementFiles,perlStatementTime,perlStatementMisc,perlVarPlain,perlVarPlain2,perlVarNotInMatches,perlVarSlash,perlVarBlock,perlVarBlock2,perlShellCommand,perlFloat,perlNumber,perlStringUnexpanded,perlString,perlQ,perlQQ,perlQW,perlQR,perlArrow,perlBraces - syn region perlArrow matchgroup=perlArrow start="->\s*(" end=")" contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref contained - syn region perlArrow matchgroup=perlArrow start="->\s*\[" end="\]" contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref contained - syn region perlArrow matchgroup=perlArrow start="->\s*{" end="}" contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref contained - syn match perlArrow "->\s*{\s*\I\i*\s*}" contains=perlVarSimpleMemberName nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref contained - syn region perlVarBlock matchgroup=perlVarPlain start="\%($#\|[$@]\)\$*{" skip="\\}" end=+}\|\%(\%(<<\%('\|"\)\?\)\@=\)+ contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn region perlVarBlock2 matchgroup=perlVarPlain start="[%&*]\$*{" skip="\\}" end=+}\|\%(\%(<<\%('\|"\)\?\)\@=\)+ contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn match perlVarPlain2 "[%&*]\$*{\I\i*}" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn match perlVarPlain "\%(\$#\|[@$]\)\$*{\I\i*}" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn region perlVarMember matchgroup=perlVarPlain start="\%(->\)\={" skip="\\}" end="}" contained contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn match perlVarSimpleMember "\%(->\)\={\s*\I\i*\s*}" nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref contains=perlVarSimpleMemberName contained extend - syn match perlVarSimpleMemberName "\I\i*" contained - syn region perlVarMember matchgroup=perlVarPlain start="\%(->\)\=\[" skip="\\]" end="]" contained contains=@perlExpr nextgroup=perlVarMember,perlVarSimpleMember,perlPostDeref extend - syn match perlPackageConst "__PACKAGE__" nextgroup=perlPostDeref - syn match perlPostDeref "->\%($#\|[$@%&*]\)\*" contained nextgroup=perlVarSimpleMember,perlVarMember,perlPostDeref - syn region perlPostDeref start="->\%($#\|[$@%&*]\)\[" skip="\\]" end="]" contained contains=@perlExpr nextgroup=perlVarSimpleMember,perlVarMember,perlPostDeref - syn region perlPostDeref matchgroup=perlPostDeref start="->\%($#\|[$@%&*]\){" skip="\\}" end="}" keepend extend contained contains=@perlExpr nextgroup=perlVarSimpleMember,perlVarMember,perlPostDeref -endif - -" File Descriptors -syn match perlFiledescRead "<\h\w*>" - -syn match perlFiledescStatementComma "(\=\s*\<\u\w*\>\s*,"me=e-1 transparent contained contains=perlFiledescStatement -syn match perlFiledescStatementNocomma "(\=\s*\<\u\w*\>\s*[^, \t]"me=e-1 transparent contained contains=perlFiledescStatement - -syn match perlFiledescStatement "\<\u\w*\>" contained - -" Special characters in strings and matches -syn match perlSpecialString "\\\%(\o\{1,3}\|x\%({\x\+}\|\x\{1,2}\)\|c.\|[^cx]\)" contained extend -syn match perlSpecialStringU2 "\\." extend contained contains=NONE -syn match perlSpecialStringU "\\\\" contained -syn match perlSpecialMatch "\\[1-9]" contained extend -syn match perlSpecialMatch "\\g\%(\d\+\|{\%(-\=\d\+\|\h\w*\)}\)" contained -syn match perlSpecialMatch "\\k\%(<\h\w*>\|'\h\w*'\)" contained -syn match perlSpecialMatch "{\d\+\%(,\%(\d\+\)\=\)\=}" contained -syn match perlSpecialMatch "\[[]-]\=[^\[\]]*[]-]\=\]" contained extend -syn match perlSpecialMatch "[+*()?.]" contained -syn match perlSpecialMatch "(?[#:=!]" contained -syn match perlSpecialMatch "(?[impsx]*\%(-[imsx]\+\)\=)" contained -syn match perlSpecialMatch "(?\%([-+]\=\d\+\|R\))" contained -syn match perlSpecialMatch "(?\%(&\|P[>=]\)\h\w*)" contained -syn match perlSpecialMatch "(\*\%(\%(PRUNE\|SKIP\|THEN\)\%(:[^)]*\)\=\|\%(MARK\|\):[^)]*\|COMMIT\|F\%(AIL\)\=\|ACCEPT\))" 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 match perlElseIfError "else\_s*if" containedin=perlConditional -syn keyword perlElseIfError elseif containedin=perlConditional - -" 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,perlSpecialStringU2 -" These items are interpolated inside m// matches and s/// substitutions. -syn cluster perlInterpSlash contains=perlSpecialString,perlSpecialMatch,perlVarPlain,perlVarBlock -" 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 keepend - -" Constants -" -" Numbers -syn case ignore -syn match perlNumber "\<\%(0\|[1-9]\%(_\=\d\)*\)\>" -syn match perlNumber "\<0\%(x\x\%(_\=\x\)*\|b[01]\%(_\=[01]\)*\|o\=\%(_\=\o\)*\)\>" -syn match perlFloat "\<\d\%(_\=\d\)*e[-+]\=\d\%(_\=\d\)*" -syn match perlFloat "\<\d\%(_\=\d\)*\.\%(\d\%(_\=\d\)*\)\=\%(e[-+]\=\d\%(_\=\d\)*\)\=" -syn match perlFloat "\.\d\%(_\=\d\)*\%(e[-+]\=\d\%(_\=\d\)*\)\=" -syn match perlFloat "\<0x\x\%(_\=\x\)*p[-+]\=\d\%(_\=\d\)*" -syn match perlFloat "\<0x\x\%(_\=\x\)*\.\%(\x\%(_\=\x\)*\)\=\%(p[-+]\=\d\%(_\=\d\)*\)\=" -syn match perlFloat "\<0x\.\x\%(_\=\x\)*\%(p[-+]\=\d\%(_\=\d\)*\)\=" -syn case match - -syn match perlString "\<\%(v\d\+\%(\.\d\+\)*\|\d\+\%(\.\d\+\)\{2,}\)\>" contains=perlVStringV -syn match perlVStringV "\<v" contained - - -syn region perlParensSQ start=+(+ end=+)+ extend contained contains=perlParensSQ,@perlInterpSQ keepend -syn region perlBracketsSQ start=+\[+ end=+\]+ extend contained contains=perlBracketsSQ,@perlInterpSQ keepend -syn region perlBracesSQ start=+{+ end=+}+ extend contained contains=perlBracesSQ,@perlInterpSQ keepend -syn region perlAnglesSQ start=+<+ end=+>+ extend contained contains=perlAnglesSQ,@perlInterpSQ keepend - -syn region perlParensDQ start=+(+ end=+)+ extend contained contains=perlParensDQ,@perlInterpDQ keepend -syn region perlBracketsDQ start=+\[+ end=+\]+ extend contained contains=perlBracketsDQ,@perlInterpDQ keepend -syn region perlBracesDQ start=+{+ end=+}+ extend contained contains=perlBracesDQ,@perlInterpDQ keepend -syn region perlAnglesDQ start=+<+ end=+>+ extend contained contains=perlAnglesDQ,@perlInterpDQ keepend - - -" Simple version of searches and matches -syn match perlMatchModifiers "[msixpadluncgo]\+" contained -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\>\s*\z([^[:space:]'([{<#]\)+ end=+\z1+ contains=@perlInterpMatch keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m#+ end=+#+ contains=@perlInterpMatch keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*'+ end=+'+ contains=@perlInterpSQ keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*/+ end=+/+ contains=@perlInterpSlash keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*(+ end=+)+ contains=@perlInterpMatch,perlParensDQ keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*{+ end=+}+ contains=@perlInterpMatch,perlBracesDQ extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*<+ end=+>+ contains=@perlInterpMatch,perlAnglesDQ keepend extend nextgroup=perlMatchModifiers -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!m\s*\[+ end=+\]+ contains=@perlInterpMatch,perlBracketsDQ keepend extend nextgroup=perlMatchModifiers - -" 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. -syn region perlMatch matchgroup=perlMatchStartEnd start="\%([$@%&*]\@<!\%(\<split\|\<while\|\<if\|\<unless\|\.\.\|[-+*!~(\[{=]\)\s*\)\@<=/\%(/=\)\@!" start=+^/\%(/=\)\@!+ start=+\s\@<=/\%(/=\)\@![^[:space:][:digit:]$@%=]\@=\%(/\_s*\%([([{$@%&*[:digit:]"'`]\|\_s\w\|[[:upper:]_abd-fhjklnqrt-wyz]\)\)\@!+ skip=+\\/+ end=+/+ contains=@perlInterpSlash extend nextgroup=perlMatchModifiers - - -" Substitutions -" perlMatch is the first part, perlSubstitution* is the substitution part -syn match perlSubstitutionModifiers "[msixpadluncgero]\+" contained -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\>\s*\z([^[:space:]'([{<#]\)+ end=+\z1+me=e-1 contains=@perlInterpMatch nextgroup=perlSubstitutionGQQ keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*'+ end=+'+me=e-1 contains=@perlInterpSQ nextgroup=perlSubstitutionSQ keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*/+ end=+/+me=e-1 contains=@perlInterpSlash nextgroup=perlSubstitutionGQQ keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s#+ end=+#+me=e-1 contains=@perlInterpMatch nextgroup=perlSubstitutionGQQ keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*(+ end=+)+ contains=@perlInterpMatch,perlParensDQ nextgroup=perlSubstitutionGQQ skipwhite skipempty skipnl keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*<+ end=+>+ contains=@perlInterpMatch,perlAnglesDQ nextgroup=perlSubstitutionGQQ skipwhite skipempty skipnl keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*\[+ end=+\]+ contains=@perlInterpMatch,perlBracketsDQ nextgroup=perlSubstitutionGQQ skipwhite skipempty skipnl keepend extend -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!s\s*{+ end=+}+ contains=@perlInterpMatch,perlBracesDQ nextgroup=perlSubstitutionGQQ skipwhite skipempty skipnl keepend extend -syn region perlSubstitutionGQQ matchgroup=perlMatchStartEnd start=+\z([^[:space:]'([{<]\)+ end=+\z1+ keepend contained contains=@perlInterpDQ extend nextgroup=perlSubstitutionModifiers -syn region perlSubstitutionGQQ matchgroup=perlMatchStartEnd start=+(+ end=+)+ contained contains=@perlInterpDQ,perlParensDQ keepend extend nextgroup=perlSubstitutionModifiers -syn region perlSubstitutionGQQ matchgroup=perlMatchStartEnd start=+\[+ end=+\]+ contained contains=@perlInterpDQ,perlBracketsDQ keepend extend nextgroup=perlSubstitutionModifiers -syn region perlSubstitutionGQQ matchgroup=perlMatchStartEnd start=+{+ end=+}+ contained contains=@perlInterpDQ,perlBracesDQ keepend extend extend nextgroup=perlSubstitutionModifiers -syn region perlSubstitutionGQQ matchgroup=perlMatchStartEnd start=+<+ end=+>+ contained contains=@perlInterpDQ,perlAnglesDQ keepend extend nextgroup=perlSubstitutionModifiers -syn region perlSubstitutionSQ matchgroup=perlMatchStartEnd start=+'+ end=+'+ contained contains=@perlInterpSQ keepend extend nextgroup=perlSubstitutionModifiers - -" Translations -" perlMatch is the first part, perlTranslation* is the second, translator part. -syn match perlTranslationModifiers "[cdsr]\+" contained -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)\>\s*\z([^[:space:]([{<#]\)+ end=+\z1+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationGQ -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)#+ end=+#+me=e-1 contains=@perlInterpSQ nextgroup=perlTranslationGQ -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)\s*\[+ end=+\]+ contains=@perlInterpSQ,perlBracketsSQ nextgroup=perlTranslationGQ skipwhite skipempty skipnl -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)\s*(+ end=+)+ contains=@perlInterpSQ,perlParensSQ nextgroup=perlTranslationGQ skipwhite skipempty skipnl -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)\s*<+ end=+>+ contains=@perlInterpSQ,perlAnglesSQ nextgroup=perlTranslationGQ skipwhite skipempty skipnl -syn region perlMatch matchgroup=perlMatchStartEnd start=+\<\%(::\|'\|->\)\@<!\%(tr\|y\)\s*{+ end=+}+ contains=@perlInterpSQ,perlBracesSQ nextgroup=perlTranslationGQ skipwhite skipempty skipnl -syn region perlTranslationGQ matchgroup=perlMatchStartEnd start=+\z([^[:space:]([{<]\)+ end=+\z1+ contained nextgroup=perlTranslationModifiers -syn region perlTranslationGQ matchgroup=perlMatchStartEnd start=+(+ end=+)+ contains=perlParensSQ contained nextgroup=perlTranslationModifiers -syn region perlTranslationGQ matchgroup=perlMatchStartEnd start=+\[+ end=+\]+ contains=perlBracketsSQ contained nextgroup=perlTranslationModifiers -syn region perlTranslationGQ matchgroup=perlMatchStartEnd start=+{+ end=+}+ contains=perlBracesSQ contained nextgroup=perlTranslationModifiers -syn region perlTranslationGQ matchgroup=perlMatchStartEnd start=+<+ end=+>+ contains=perlAnglesSQ contained nextgroup=perlTranslationModifiers - - -" Strings and q, qq, qw and qr expressions - -syn region perlStringUnexpanded matchgroup=perlStringStartEnd start="'" end="'" contains=@perlInterpSQ keepend extend -syn region perlString matchgroup=perlStringStartEnd start=+"+ end=+"+ contains=@perlInterpDQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q\>\s*\z([^[:space:]#([{<]\)+ end=+\z1+ contains=@perlInterpSQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q#+ end=+#+ contains=@perlInterpSQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q\s*(+ end=+)+ contains=@perlInterpSQ,perlParensSQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q\s*\[+ end=+\]+ contains=@perlInterpSQ,perlBracketsSQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q\s*{+ end=+}+ contains=@perlInterpSQ,perlBracesSQ keepend extend -syn region perlQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q\s*<+ end=+>+ contains=@perlInterpSQ,perlAnglesSQ keepend extend - -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]\>\s*\z([^[:space:]#([{<]\)+ end=+\z1+ contains=@perlInterpDQ keepend extend -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]#+ end=+#+ contains=@perlInterpDQ keepend extend -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]\s*(+ end=+)+ contains=@perlInterpDQ,perlParensDQ keepend extend -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]\s*\[+ end=+\]+ contains=@perlInterpDQ,perlBracketsDQ keepend extend -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]\s*{+ end=+}+ contains=@perlInterpDQ,perlBracesDQ keepend extend -syn region perlQQ matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!q[qx]\s*<+ end=+>+ contains=@perlInterpDQ,perlAnglesDQ keepend extend - -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw\s*\z([^[:space:]#([{<]\)+ end=+\z1+ contains=@perlInterpSQ keepend extend -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw#+ end=+#+ contains=@perlInterpSQ keepend extend -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw\s*(+ end=+)+ contains=@perlInterpSQ,perlParensSQ keepend extend -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw\s*\[+ end=+\]+ contains=@perlInterpSQ,perlBracketsSQ keepend extend -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw\s*{+ end=+}+ contains=@perlInterpSQ,perlBracesSQ keepend extend -syn region perlQW matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qw\s*<+ end=+>+ contains=@perlInterpSQ,perlAnglesSQ keepend extend - -syn match perlQRModifiers "[msixpadluno]\+" contained -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\>\s*\z([^[:space:]#([{<'/]\)+ end=+\z1+ contains=@perlInterpMatch keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*/+ end=+/+ contains=@perlInterpSlash keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr#+ end=+#+ contains=@perlInterpMatch keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*'+ end=+'+ contains=@perlInterpSQ keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*(+ end=+)+ contains=@perlInterpMatch,perlParensDQ keepend extend nextgroup=perlQRModifiers - -" A special case for qr{}, qr<> and qr[] which allows for comments and extra whitespace in the pattern -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*{+ end=+}+ contains=@perlInterpMatch,perlBracesDQ,perlComment keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*<+ end=+>+ contains=@perlInterpMatch,perlAnglesDQ,perlComment keepend extend nextgroup=perlQRModifiers -syn region perlQR matchgroup=perlStringStartEnd start=+\<\%(::\|'\|->\)\@<!qr\s*\[+ end=+\]+ contains=@perlInterpMatch,perlBracketsDQ,perlComment keepend extend nextgroup=perlQRModifiers - -" Constructs such as print <<EOF [...] EOF, 'here' documents -" -" XXX Any statements after the identifier are in perlString colour (i.e. -" 'if $a' in 'print <<EOF if $a'). This is almost impossible to get right it -" seems due to the 'auto-extending nature' of regions. -" XXX Indented heredocs are not perfect - they sometimes seem to take a moment -" to update if switched from double to single quotes and vice versa. -" -" Note: bare delimiters such as << to mean <<"" are not supported. These are a -" fatal error since 5.28 and, apparently, a rarely used feature. - -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\I\i*+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\\\I\i*+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*"[^\\"]*\%(\\.[^\\"]*\)*"+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*'[^\\']*\%(\\.[^\\']*\)*'+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*`[^\\`]*\%(\\.[^\\`]*\)*`+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*""+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*''+ end=+$+ contains=@perlTop oneline -syn region perlHereDocStart matchgroup=perlStringStartEnd start=+<<\~\=\s*``+ end=+$+ contains=@perlTop oneline - -if get(g:, 'perl_fold', 0) - syn region perlHereDoc start=+<<\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ fold extend - syn region perlHereDoc start=+<<\\\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpSQ fold extend - syn region perlHereDoc start=+<<\s*"\z([^\\"]*\%(\\.[^\\"]*\)*\)"+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ fold extend - syn region perlHereDoc start=+<<\s*'\z([^\\']*\%(\\.[^\\']*\)*\)'+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpSQ fold extend - syn region perlHereDoc start=+<<\s*`\z([^\\`]*\%(\\.[^\\`]*\)*\)`+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ fold extend - syn region perlHereDoc start=+<<\s*""+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine fold extend - syn region perlHereDoc start=+<<\s*''+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpSQ,perlNotEmptyLine fold extend - syn region perlHereDoc start=+<<\s*``+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine fold extend -else - syn region perlHereDoc start=+<<\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlHereDoc start=+<<\\\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpSQ - syn region perlHereDoc start=+<<\s*"\z([^\\"]*\%(\\.[^\\"]*\)*\)"+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlHereDoc start=+<<\s*'\z([^\\']*\%(\\.[^\\']*\)*\)'+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpSQ - syn region perlHereDoc start=+<<\s*`\z([^\\`]*\%(\\.[^\\`]*\)*\)`+ matchgroup=perlStringStartEnd end=+^\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlHereDoc start=+<<\s*""+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine - syn region perlHereDoc start=+<<\s*''+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpSQ,perlNotEmptyLine - syn region perlHereDoc start=+<<\s*``+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine -endif - -if get(g:, 'perl_fold', 0) - syn region perlIndentedHereDoc start=+<<\~\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlIndentedHereDocStart,@perlInterpDQ fold extend - syn region perlIndentedHereDoc start=+<<\~\\\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlIndentedHereDocStart,@perlInterpSQ fold extend - syn region perlIndentedHereDoc start=+<<\~\s*"\z([^\\"]*\%(\\.[^\\"]*\)*\)"+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlIndentedHereDocStart,@perlInterpDQ fold extend - syn region perlIndentedHereDoc start=+<<\~\s*'\z([^\\']*\%(\\.[^\\']*\)*\)'+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlIndentedHereDocStart,@perlInterpSQ fold extend - syn region perlIndentedHereDoc start=+<<\~\s*`\z([^\\`]*\%(\\.[^\\`]*\)*\)`+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlIndentedHereDocStart,@perlInterpDQ fold extend - syn region perlIndentedHereDoc start=+<<\~\s*""+ matchgroup=perlStringStartEnd end=+^$+ contains=perlIndentedHereDocStart,@perlInterpDQ,perlNotEmptyLine fold extend - syn region perlIndentedHereDoc start=+<<\~\s*''+ matchgroup=perlStringStartEnd end=+^$+ contains=perlIndentedHereDocStart,@perlInterpSQ,perlNotEmptyLine fold extend - syn region perlIndentedHereDoc start=+<<\~\s*``+ matchgroup=perlStringStartEnd end=+^$+ contains=perlIndentedHereDocStart,@perlInterpDQ,perlNotEmptyLine fold extend -else - syn region perlIndentedHereDoc start=+<<\~\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlIndentedHereDoc start=+<<\~\\\z(\I\i*\)+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlHereDocStart,@perlInterpSQ - syn region perlIndentedHereDoc start=+<<\~\s*"\z([^\\"]*\%(\\.[^\\"]*\)*\)"+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlIndentedHereDoc start=+<<\~\s*'\z([^\\']*\%(\\.[^\\']*\)*\)'+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlHereDocStart,@perlInterpSQ - syn region perlIndentedHereDoc start=+<<\~\s*`\z([^\\`]*\%(\\.[^\\`]*\)*\)`+ matchgroup=perlStringStartEnd end=+^\s*\z1$+ contains=perlHereDocStart,@perlInterpDQ - syn region perlIndentedHereDoc start=+<<\~\s*""+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine - syn region perlIndentedHereDoc start=+<<\~\s*''+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpSQ,perlNotEmptyLine - syn region perlIndentedHereDoc start=+<<\~\s*``+ matchgroup=perlStringStartEnd end=+^$+ contains=perlHereDocStart,@perlInterpDQ,perlNotEmptyLine -endif - - -" Class declarations -" -syn match perlPackageDecl "\<package\s\+\%(\h\|::\)\%(\w\|::\)*" contains=perlStatementPackage -syn keyword perlStatementPackage package contained - -" Functions -if get(g:, "perl_sub_signatures", 0) - syn match perlSubSignature "\s*([^)]*)" contained extend -else - syn match perlSubPrototype "\s*([\\$@%&*\[\];]*)" contained extend -endif -syn match perlSubAttribute "\s*:\s*\h\w*\%(([^)]*)\|\)" contained extend -syn match perlSubName "\%(\h\|::\|'\w\)\%(\w\|::\|'\w\)*\s*" contained extend -syn region perlSubDeclaration start="" end="[;{]" contains=perlSubName,perlSubPrototype,perlSubAttribute,perlSubSignature,perlComment contained transparent -syn match perlFunction "\<sub\>\_s*" nextgroup=perlSubDeclaration - -" The => operator forces a bareword to the left of it to be interpreted as -" a string -syn match perlString "\I\@<!-\?\I\i*\%(\s*=>\)\@=" - -" All other # are comments, except ^#! -syn match perlComment "#.*" contains=perlTodo,@Spell extend -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,perlVarPlain2 -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 "@$" contained - -" __END__ and __DATA__ clauses - -" Vim excludes empty syn-region end lines from the fold region. This is -" probably a bug and means a DATA section ending with an empty line does not -" have that final line included in the fold. -" -" As a workaround we exploit an unterminated syntax region here with an end -" pattern that will (probably) never match. This forces all lines to be -" included in the fold region. Of course, if it does match then there's -" nothing to work around as it is a non-empty line. -" -" This problem also exists with empty string delimited heredocs but there's no -" known workaround for that case. -if get(g:, 'perl_fold', 0) - syntax region perlDATA matchgroup=perlDATAStart start="^__DATA__$" end="VIM_PERL_EOF\%$" contains=@perlDATA fold - syntax region perlEND matchgroup=perlENDStart start="^__END__$" end="VIM_PERL_EOF\%$" contains=@perlDATA fold -else - syntax region perlDATA matchgroup=perlDATAStart start="^__DATA__$" end="\%$" contains=@perlDATA - syntax region perlEND matchgroup=perlENDStart start="^__END__$" end="\%$" contains=@perlDATA -endif - -" TODO: generalise this to allow other filetypes -if get(g:, 'perl_highlight_data', 0) - syn cluster perlDATA add=perlPOD -else - syn cluster perlDATA remove=perlPOD -endif - -" -" Folding -if get(g:, 'perl_fold', 0) - " Note: this bit must come before the actual highlighting of the "package" - " keyword, otherwise this will screw up Pod lines that match /^package/ - if !get(g:, 'perl_nofold_packages', 0) - syn region perlPackageFold start="^package \S\+;\s*\%(#.*\)\=$" end="^1;\=\s*\%(#.*\)\=$" end="\n\+package"me=s-1 transparent fold keepend - syn region perlPackageFold start="^\z(\s*\)package\s*\S\+\s*{" end="^\z1}" transparent fold keepend - endif - if !get(g:, 'perl_nofold_subs', 0) - if get(g:, "perl_fold_anonymous_subs", 0) - " EXPLANATION: - " \<sub\> - "sub" keyword - " \_[^;{]* - any characters, including new line, but not ";" or "{", zero or more times - " \%(([\\$@%&*\[\];]*)\)\= - prototype definition, \$@%&*[]; characters between (), zero or 1 times - " \_[^;]* - any characters, including new line, but not ";" or "{", zero or more times - " { - start subroutine block - syn region perlSubFold start="\<sub\>\_[^;{]*\%(([\\$@%&*\[\];]*)\)\=\_[^;{]*{" end="}" transparent fold keepend extend - else - " EXPLANATION: - " same, as above, but first non-space character after "sub" keyword must - " be [A-Za-z_] - syn region perlSubFold start="\<sub\>\s*\h\_[^;{]*\%(([\\$@%&*\[\];]*)\)\=\_[^;]*{" end="}" transparent fold keepend extend - endif - - syn region perlSubFold start="\<\%(BEGIN\|END\|CHECK\|INIT\|UNITCHECK\)\>\_s*{" end="}" transparent fold keepend - endif - - if get(g:, 'perl_fold_blocks', 0) - syn region perlBlockFold start="^\z(\s*\)\%(if\|elsif\|unless\|for\|while\|until\|given\)\s*(.*)\%(\s*{\)\=\s*\%(#.*\)\=$" start="^\z(\s*\)for\%(each\)\=\s*\%(\%(my\|our\)\=\s*\S\+\s*\)\=(.*)\%(\s*{\)\=\s*\%(#.*\)\=$" end="^\z1}\s*;\=\%(#.*\)\=$" transparent fold keepend - - " TODO this is works incorrectly - syn region perlBlockFold start="^\z(\s*\)\%(do\|else\)\%(\s*{\)\=\s*\%(#.*\)\=$" end="^\z1}\s*while" end="^\z1}\s*;\=\%(#.*\)\=$" transparent fold keepend - else - if get(g:, 'perl_fold_do_blocks', 0) - syn region perlDoBlockDeclaration start="" end="{" contains=perlComment contained transparent - syn match perlOperator "\<do\>\_s*" nextgroup=perlDoBlockDeclaration - - syn region perlDoBlockFold start="\<do\>\_[^{]*{" end="}" transparent fold keepend extend - endif - endif - - syn sync fromstart -else - " fromstart above seems to set minlines even if perl_fold is not set. - syn sync minlines=0 -endif - -" NOTE: If you're linking new highlight groups to perlString, please also put -" them into b:match_skip in ftplugin/perl.vim. - -" The default highlighting. -hi def link perlSharpBang PreProc -hi def link perlControl PreProc -hi def link perlInclude Include -hi def link perlSpecial Special -hi def link perlString String -hi def link perlCharacter Character -hi def link perlNumber Number -hi def link perlFloat Float -hi def link perlType Type -hi def link perlIdentifier Identifier -hi def link perlLabel Label -hi def link perlStatement Statement -hi def link perlConditional Conditional -hi def link perlRepeat Repeat -hi def link perlOperator Operator -hi def link perlFunction Keyword -hi def link perlSubName Function -hi def link perlSubPrototype Type -hi def link perlSubSignature Type -hi def link perlSubAttribute PreProc -hi def link perlComment Comment -hi def link perlTodo Todo -if get(g:, 'perl_string_as_statement', 0) - hi def link perlStringStartEnd perlStatement -else - hi def link perlStringStartEnd perlString -endif -hi def link perlVStringV perlStringStartEnd -hi def link perlList perlStatement -hi def link perlMisc perlStatement -hi def link perlVarPlain perlIdentifier -hi def link perlVarPlain2 perlIdentifier -hi def link perlArrow perlIdentifier -hi def link perlFiledescRead perlIdentifier -hi def link perlFiledescStatement perlIdentifier -hi def link perlVarSimpleMember perlIdentifier -hi def link perlVarSimpleMemberName perlString -hi def link perlVarNotInMatches perlIdentifier -hi def link perlVarSlash perlIdentifier -hi def link perlQ perlString -hi def link perlQQ perlString -hi def link perlQW perlString -hi def link perlQR perlString -hi def link perlMatchModifiers perlMatchStartEnd -hi def link perlSubstitutionModifiers perlMatchStartEnd -hi def link perlTranslationModifiers perlMatchStartEnd -hi def link perlQRModifiers perlStringStartEnd -hi def link perlHereDoc perlString -hi def link perlIndentedHereDoc perlString -hi def link perlStringUnexpanded perlString -hi def link perlSubstitutionSQ perlString -hi def link perlSubstitutionGQQ perlString -hi def link perlTranslationGQ perlString -hi def link perlMatch perlString -hi def link perlMatchStartEnd perlStatement -hi def link perlFormatName perlIdentifier -hi def link perlFormatField perlString -hi def link perlPackageDecl perlType -hi def link perlStorageClass perlType -hi def link perlPackageRef perlType -hi def link perlStatementPackage perlStatement -hi def link perlStatementStorage perlStatement -hi def link perlStatementControl perlStatement -hi def link perlStatementScalar perlStatement -hi def link perlStatementRegexp perlStatement -hi def link perlStatementNumeric perlStatement -hi def link perlStatementList perlStatement -hi def link perlStatementHash perlStatement -hi def link perlStatementIOfunc perlStatement -hi def link perlStatementFiledesc perlStatement -hi def link perlStatementVector perlStatement -hi def link perlStatementFiles perlStatement -hi def link perlStatementFlow perlStatement -hi def link perlStatementInclude perlStatement -hi def link perlStatementProc perlStatement -hi def link perlStatementSocket perlStatement -hi def link perlStatementIPC perlStatement -hi def link perlStatementNetwork perlStatement -hi def link perlStatementPword perlStatement -hi def link perlStatementTime perlStatement -hi def link perlStatementMisc perlStatement -hi def link perlStatementIndirObj perlStatement -hi def link perlFunctionName perlIdentifier -hi def link perlMethod perlIdentifier -hi def link perlPostDeref perlIdentifier -hi def link perlFunctionPRef perlType - -if !get(g:, 'perl_include_pod', 1) - hi def link perlPOD perlComment -endif -hi def link perlShellCommand perlString -hi def link perlSpecialAscii perlSpecial -hi def link perlSpecialDollar perlSpecial -hi def link perlSpecialString perlSpecial -hi def link perlSpecialStringU perlSpecial -hi def link perlSpecialMatch perlSpecial -hi def link perlEND perlComment -hi def link perlENDStart perlEND -hi def link perlDATA perlComment -hi def link perlDATAStart perlDATA - -" NOTE: Due to a bug in Vim (or more likely, a misunderstanding on my part), -" I had to remove the transparent property from the following regions -" in order to get them to highlight correctly. Feel free to remove -" these and reinstate the transparent property if you know how. -hi def link perlParensSQ perlString -hi def link perlBracketsSQ perlString -hi def link perlBracesSQ perlString -hi def link perlAnglesSQ perlString - -hi def link perlParensDQ perlString -hi def link perlBracketsDQ perlString -hi def link perlBracesDQ perlString -hi def link perlAnglesDQ perlString - -hi def link perlSpecialStringU2 perlString - -" Possible errors -hi def link perlNotEmptyLine Error -hi def link perlElseIfError Error - -" Syncing to speed up processing -" -if !get(g:, 'perl_no_sync_on_sub', 0) - syn sync match perlSync grouphere NONE "^\s*\<package\s" - syn sync match perlSync grouphere NONE "^\s*\<sub\>" - syn sync match perlSync grouphere NONE "^}" -endif - -if !get(g:, 'perl_no_sync_on_global_var', 0) - syn sync match perlSync grouphere NONE "^$\I[[:alnum:]_:]+\s*=\s*{" - syn sync match perlSync grouphere NONE "^[@%]\I[[:alnum:]_:]+\s*=\s*(" -endif - -if get(g:, 'perl_sync_dist', 0) - 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" -syn sync match perlSyncPOD grouphere NONE "^=cut" - -let b:current_syntax = "perl" - -let &cpo = s:cpo_save -unlet s:cpo_save - -" XXX Change to sts=4:sw=4 -" vim:ts=8:sts=2:sw=2:expandtab:ft=vim |