!function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(e){"use strict";function R(e,t){return e.string.charAt(e.pos+(t||0))}function c(e,t){var r;return t?(r=e.pos-t,e.string.substr(0<=r?r:0,t)):e.string.substr(0,e.pos-1)}function p(e,t){var r=e.string.length,n=r-e.pos+1;return e.string.substr(e.pos,t&&t<r?t:n)}function _(e,t){var r,t=e.pos+t;t<=0?e.pos=0:t>=(r=e.string.length-1)?e.pos=r:e.pos=t}e.defineMode("perl",function(){var a={"->":4,"++":4,"--":4,"**":4,"=~":4,"!~":4,"*":4,"/":4,"%":4,x:4,"+":4,"-":4,".":4,"<<":4,">>":4,"<":4,">":4,"<=":4,">=":4,lt:4,gt:4,le:4,ge:4,"==":4,"!=":4,"<=>":4,eq:4,ne:4,cmp:4,"~~":4,"&":4,"|":4,"^":4,"&&":4,"||":4,"//":4,"..":4,"...":4,"?":4,":":4,"=":4,"+=":4,"-=":4,"*=":4,",":4,"=>":4,"::":4,not:4,and:4,or:4,xor:4,BEGIN:[5,1],END:[5,1],PRINT:[5,1],PRINTF:[5,1],GETC:[5,1],READ:[5,1],READLINE:[5,1],DESTROY:[5,1],TIE:[5,1],TIEHANDLE:[5,1],UNTIE:[5,1],STDIN:5,STDIN_TOP:5,STDOUT:5,STDOUT_TOP:5,STDERR:5,STDERR_TOP:5,$ARG:5,$_:5,"@ARG":5,"@_":5,$LIST_SEPARATOR:5,'$"':5,$PROCESS_ID:5,$PID:5,$$:5,$REAL_GROUP_ID:5,$GID:5,"$(":5,$EFFECTIVE_GROUP_ID:5,$EGID:5,"$)":5,$PROGRAM_NAME:5,$0:5,$SUBSCRIPT_SEPARATOR:5,$SUBSEP:5,"$;":5,$REAL_USER_ID:5,$UID:5,"$<":5,$EFFECTIVE_USER_ID:5,$EUID:5,"$>":5,$a:5,$b:5,$COMPILING:5,"$^C":5,$DEBUGGING:5,"$^D":5,"${^ENCODING}":5,$ENV:5,"%ENV":5,$SYSTEM_FD_MAX:5,"$^F":5,"@F":5,"${^GLOBAL_PHASE}":5,"$^H":5,"%^H":5,"@INC":5,"%INC":5,$INPLACE_EDIT:5,"$^I":5,"$^M":5,$OSNAME:5,"$^O":5,"${^OPEN}":5,$PERLDB:5,"$^P":5,$SIG:5,"%SIG":5,$BASETIME:5,"$^T":5,"${^TAINT}":5,"${^UNICODE}":5,"${^UTF8CACHE}":5,"${^UTF8LOCALE}":5,$PERL_VERSION:5,"$^V":5,"${^WIN32_SLOPPY_STAT}":5,$EXECUTABLE_NAME:5,"$^X":5,$1:5,$MATCH:5,"$&":5,"${^MATCH}":5,$PREMATCH:5,"$`":5,"${^PREMATCH}":5,$POSTMATCH:5,"$'":5,"${^POSTMATCH}":5,$LAST_PAREN_MATCH:5,"$+":5,$LAST_SUBMATCH_RESULT:5,"$^N":5,"@LAST_MATCH_END":5,"@+":5,"%LAST_PAREN_MATCH":5,"%+":5,"@LAST_MATCH_START":5,"@-":5,"%LAST_MATCH_START":5,"%-":5,$LAST_REGEXP_CODE_RESULT:5,"$^R":5,"${^RE_DEBUG_FLAGS}":5,"${^RE_TRIE_MAXBUF}":5,$ARGV:5,"@ARGV":5,ARGV:5,ARGVOUT:5,$OUTPUT_FIELD_SEPARATOR:5,$OFS:5,"$,":5,$INPUT_LINE_NUMBER:5,$NR:5,"$.":5,$INPUT_RECORD_SEPARATOR:5,$RS:5,"$/":5,$OUTPUT_RECORD_SEPARATOR:5,$ORS:5,"$\\":5,$OUTPUT_AUTOFLUSH:5,"$|":5,$ACCUMULATOR:5,"$^A":5,$FORMAT_FORMFEED:5,"$^L":5,$FORMAT_PAGE_NUMBER:5,"$%":5,$FORMAT_LINES_LEFT:5,"$-":5,$FORMAT_LINE_BREAK_CHARACTERS:5,"$:":5,$FORMAT_LINES_PER_PAGE:5,"$=":5,$FORMAT_TOP_NAME:5,"$^":5,$FORMAT_NAME:5,"$~":5,"${^CHILD_ERROR_NATIVE}":5,$EXTENDED_OS_ERROR:5,"$^E":5,$EXCEPTIONS_BEING_CAUGHT:5,"$^S":5,$WARNING:5,"$^W":5,"${^WARNING_BITS}":5,$OS_ERROR:5,$ERRNO:5,"$!":5,"%OS_ERROR":5,"%ERRNO":5,"%!":5,$CHILD_ERROR:5,"$?":5,$EVAL_ERROR:5,"$@":5,$OFMT:5,"$#":5,"$*":5,$ARRAY_BASE:5,"$[":5,$OLD_PERL_VERSION:5,"$]":5,if:[1,1],elsif:[1,1],else:[1,1],while:[1,1],unless:[1,1],for:[1,1],foreach:[1,1],abs:1,accept:1,alarm:1,atan2:1,bind:1,binmode:1,bless:1,bootstrap:1,break:1,caller:1,chdir:1,chmod:1,chomp:1,chop:1,chown:1,chr:1,chroot:1,close:1,closedir:1,connect:1,continue:[1,1],cos:1,crypt:1,dbmclose:1,dbmopen:1,default:1,defined:1,delete:1,die:1,do:1,dump:1,each:1,endgrent:1,endhostent:1,endnetent:1,endprotoent:1,endpwent:1,endservent:1,eof:1,eval:1,exec:1,exists:1,exit:1,exp:1,fcntl:1,fileno:1,flock:1,fork:1,format:1,formline:1,getc:1,getgrent:1,getgrgid:1,getgrnam:1,gethostbyaddr:1,gethostbyname:1,gethostent:1,getlogin:1,getnetbyaddr:1,getnetbyname:1,getnetent:1,getpeername:1,getpgrp:1,getppid:1,getpriority:1,getprotobyname:1,getprotobynumber:1,getprotoent:1,getpwent:1,getpwnam:1,getpwuid:1,getservbyname:1,getservbyport:1,getservent:1,getsockname:1,getsockopt:1,given:1,glob:1,gmtime:1,goto:1,grep:1,hex:1,import:1,index:1,int:1,ioctl:1,join:1,keys:1,kill:1,last:1,lc:1,lcfirst:1,length:1,link:1,listen:1,local:2,localtime:1,lock:1,log:1,lstat:1,m:null,map:1,mkdir:1,msgctl:1,msgget:1,msgrcv:1,msgsnd:1,my:2,new:1,next:1,no:1,oct:1,open:1,opendir:1,ord:1,our:2,pack:1,package:1,pipe:1,pop:1,pos:1,print:1,printf:1,prototype:1,push:1,q:null,qq:null,qr:null,quotemeta:null,qw:null,qx:null,rand:1,read:1,readdir:1,readline:1,readlink:1,readpipe:1,recv:1,redo:1,ref:1,rename:1,require:1,reset:1,return:1,reverse:1,rewinddir:1,rindex:1,rmdir:1,s:null,say:1,scalar:1,seek:1,seekdir:1,select:1,semctl:1,semget:1,semop:1,send:1,setgrent:1,sethostent:1,setnetent:1,setpgrp:1,setpriority:1,setprotoent:1,setpwent:1,setservent:1,setsockopt:1,shift:1,shmctl:1,shmget:1,shmread:1,shmwrite:1,shutdown:1,sin:1,sleep:1,socket:1,socketpair:1,sort:1,splice:1,split:1,sprintf:1,sqrt:1,srand:1,stat:1,state:1,study:1,sub:1,substr:1,symlink:1,syscall:1,sysopen:1,sysread:1,sysseek:1,system:1,syswrite:1,tell:1,telldir:1,tie:1,tied:1,time:1,times:1,tr:null,truncate:1,uc:1,ucfirst:1,umask:1,undef:1,unlink:1,unpack:1,unshift:1,untie:1,use:1,utime:1,values:1,vec:1,wait:1,waitpid:1,wantarray:1,warn:1,when:1,write:1,y:null},u="string-2",$=/[goseximacplud]/;function l(e,t,s,o,a){return t.chain=null,t.style=null,t.tail=null,t.tokenize=function(e,t){for(var r,n=!1,i=0;r=e.next();){if(r===s[i]&&!n)return void 0!==s[++i]?(t.chain=s[i],t.style=o,t.tail=a):a&&e.eatWhile(a),t.tokenize=E,o;n=!n&&"\\"==r}return o},t.tokenize(e,t)}function f(e,t,r){return t.tokenize=function(e,t){return e.string==r&&(t.tokenize=E),e.skipToEnd(),"string"},t.tokenize(e,t)}function E(e,t){if(e.eatSpace())return null;if(t.chain)return l(e,t,t.chain,t.style,t.tail);if(e.match(/^(\-?((\d[\d_]*)?\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F_]+|0b[01_]+|\d[\d_]*(e[+-]?\d+)?)/))return"number";if(e.match(/^<<(?=[_a-zA-Z])/))return e.eatWhile(/\w/),f(e,t,e.current().substr(2));if(e.sol()&&e.match(/^\=item(?!\w)/))return f(e,t,"=cut");var r=e.next();if('"'==r||"'"==r){if(c(e,3)=="<<"+r){var n=e.pos,i=(e.eatWhile(/\w/),e.current().substr(1));if(i&&e.eat(r))return f(e,t,i);e.pos=n}return l(e,t,[r],"string")}if("q"==r&&(!(s=R(e,-2))||!/\w/.test(s)))if("x"==(s=R(e,0))){if("("==(s=R(e,1)))return _(e,2),l(e,t,[")"],u,$);if("["==s)return _(e,2),l(e,t,["]"],u,$);if("{"==s)return _(e,2),l(e,t,["}"],u,$);if("<"==s)return _(e,2),l(e,t,[">"],u,$);if(/[\^'"!~\/]/.test(s))return _(e,1),l(e,t,[e.eat(s)],u,$)}else if("q"==s){if("("==(s=R(e,1)))return _(e,2),l(e,t,[")"],"string");if("["==s)return _(e,2),l(e,t,["]"],"string");if("{"==s)return _(e,2),l(e,t,["}"],"string");if("<"==s)return _(e,2),l(e,t,[">"],"string");if(/[\^'"!~\/]/.test(s))return _(e,1),l(e,t,[e.eat(s)],"string")}else if("w"==s){if("("==(s=R(e,1)))return _(e,2),l(e,t,[")"],"bracket");if("["==s)return _(e,2),l(e,t,["]"],"bracket");if("{"==s)return _(e,2),l(e,t,["}"],"bracket");if("<"==s)return _(e,2),l(e,t,[">"],"bracket");if(/[\^'"!~\/]/.test(s))return _(e,1),l(e,t,[e.eat(s)],"bracket")}else if("r"==s){if("("==(s=R(e,1)))return _(e,2),l(e,t,[")"],u,$);if("["==s)return _(e,2),l(e,t,["]"],u,$);if("{"==s)return _(e,2),l(e,t,["}"],u,$);if("<"==s)return _(e,2),l(e,t,[">"],u,$);if(/[\^'"!~\/]/.test(s))return _(e,1),l(e,t,[e.eat(s)],u,$)}else if(/[\^'"!~\/(\[{<]/.test(s)){if("("==s)return _(e,1),l(e,t,[")"],"string");if("["==s)return _(e,1),l(e,t,["]"],"string");if("{"==s)return _(e,1),l(e,t,["}"],"string");if("<"==s)return _(e,1),l(e,t,[">"],"string");if(/[\^'"!~\/]/.test(s))return l(e,t,[e.eat(s)],"string")}if("m"==r){var s=R(e,-2);if((!s||!/\w/.test(s))&&(s=e.eat(/[(\[{<\^'"!~\/]/))){if(/[\^'"!~\/]/.test(s))return l(e,t,[s],u,$);if("("==s)return l(e,t,[")"],u,$);if("["==s)return l(e,t,["]"],u,$);if("{"==s)return l(e,t,["}"],u,$);if("<"==s)return l(e,t,[">"],u,$)}}if("s"==r){var s=/[\/>\]})\w]/.test(R(e,-2));if(!s&&(s=e.eat(/[(\[{<\^'"!~\/]/)))return l(e,t,"["==s?["]","]"]:"{"==s?["}","}"]:"<"==s?[">",">"]:"("==s?[")",")"]:[s,s],u,$)}if("y"==r){var s=/[\/>\]})\w]/.test(R(e,-2));if(!s&&(s=e.eat(/[(\[{<\^'"!~\/]/)))return l(e,t,"["==s?["]","]"]:"{"==s?["}","}"]:"<"==s?[">",">"]:"("==s?[")",")"]:[s,s],u,$)}if("t"==r){s=/[\/>\]})\w]/.test(R(e,-2));if(!s&&(s=(s=e.eat("r"))&&e.eat(/[(\[{<\^'"!~\/]/)))return l(e,t,"["==s?["]","]"]:"{"==s?["}","}"]:"<"==s?[">",">"]:"("==s?[")",")"]:[s,s],u,$)}if("`"==r)return l(e,t,[r],"variable-2");if("/"==r)return/~\s*$/.test(c(e))?l(e,t,[r],u,$):"operator";if("$"==r){n=e.pos;if(e.eatWhile(/\d/)||e.eat("{")&&e.eatWhile(/\d/)&&e.eat("}"))return"variable-2";e.pos=n}if(/[$@%]/.test(r)){n=e.pos;if(e.eat("^")&&e.eat(/[A-Z]/)||!/[@$%&]/.test(R(e,-2))&&e.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){s=e.current();if(a[s])return"variable-2"}e.pos=n}if(/[$@%&]/.test(r)&&(e.eatWhile(/[\w$]/)||e.eat("{")&&e.eatWhile(/[\w$]/)&&e.eat("}")))return s=e.current(),a[s]?"variable-2":"variable";if("#"==r&&"$"!=R(e,-2))return e.skipToEnd(),"comment";if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(r)){n=e.pos;if(e.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/),a[e.current()])return"operator";e.pos=n}if("_"==r&&1==e.pos){if("_END__"==p(e,6))return l(e,t,["\0"],"comment");if("_DATA__"==p(e,7))return l(e,t,["\0"],"variable-2");if("_C__"==p(e,7))return l(e,t,["\0"],"string")}if(/\w/.test(r)){n=e.pos;if("{"==R(e,-2)&&("}"==R(e,0)||e.eatWhile(/\w/)&&"}"==R(e,0)))return"string";e.pos=n}if(/[A-Z]/.test(r)){var o=R(e,-2),n=e.pos;if(e.eatWhile(/[A-Z_]/),!/[\da-z]/.test(R(e,0)))return(s=a[e.current()])?(s[1]&&(s=s[0]),":"!=o?1==s?"keyword":2==s?"def":3==s?"atom":4==s?"operator":5==s?"variable-2":"meta":"meta"):"meta";e.pos=n}return/[a-zA-Z_]/.test(r)?(o=R(e,-2),e.eatWhile(/\w/),(s=a[e.current()])?(s[1]&&(s=s[0]),":"!=o?1==s?"keyword":2==s?"def":3==s?"atom":4==s?"operator":5==s?"variable-2":"meta":"meta"):"meta"):null}return{startState:function(){return{tokenize:E,chain:null,style:null,tail:null}},token:function(e,t){return(t.tokenize||E)(e,t)},lineComment:"#"}}),e.registerHelper("wordChars","perl",/[\w$]/),e.defineMIME("text/x-perl","perl")});