"use strict"; (self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] = self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] || []).push([[3322],{ /***/ 53322: /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ perl: () => (/* binding */ perl) /* harmony export */ }); // it's like "peek", but need for look-ahead or look-behind if index < 0 function look(stream, c){ return stream.string.charAt(stream.pos+(c||0)); } // return a part of prefix of current stream from current position function prefix(stream, c){ if(c){ var x=stream.pos-c; return stream.string.substr((x>=0?x:0),c);} else{ return stream.string.substr(0,stream.pos-1); } } // return a part of suffix of current stream from current position function suffix(stream, c){ var y=stream.string.length; var x=y-stream.pos+1; return stream.string.substr(stream.pos,(c&&c=(y=stream.string.length-1)) stream.pos=y; else stream.pos=x; } // http://perldoc.perl.org var PERL={ // null - magic touch // 1 - keyword // 2 - def // 3 - atom // 4 - operator // 5 - builtin (predefined) // [x,y] - x=1,2,3; y=must be defined if x{...} // PERL operators '->': 4, '++': 4, '--': 4, '**': 4, // ! ~ \ and unary + and - '=~': 4, '!~': 4, '*': 4, '/': 4, '%': 4, 'x': 4, '+': 4, '-': 4, '.': 4, '<<': 4, '>>': 4, // named unary operators '<': 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, // etc. ??? ',': 4, '=>': 4, '::': 4, // list operators (rightward) 'not': 4, 'and': 4, 'or': 4, 'xor': 4, // PERL predefined variables (I know, what this is a paranoid idea, but may be needed for people, who learn PERL, and for me as well, ...and may be for you?;) '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, // - regexp $1, $2... '$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, // PERL blocks 'if':[1,1], elsif:[1,1], 'else':[1,1], 'while':[1,1], unless:[1,1], 'for':[1,1], foreach:[1,1], // PERL functions 'abs':1, // - absolute value function accept:1, // - accept an incoming socket connect alarm:1, // - schedule a SIGALRM 'atan2':1, // - arctangent of Y/X in the range -PI to PI bind:1, // - binds an address to a socket binmode:1, // - prepare binary files for I/O bless:1, // - create an object bootstrap:1, // 'break':1, // - break out of a "given" block caller:1, // - get context of the current subroutine call chdir:1, // - change your current working directory chmod:1, // - changes the permissions on a list of files chomp:1, // - remove a trailing record separator from a string chop:1, // - remove the last character from a string chown:1, // - change the ownership on a list of files chr:1, // - get character this number represents chroot:1, // - make directory new root for path lookups close:1, // - close file (or pipe or socket) handle closedir:1, // - close directory handle connect:1, // - connect to a remote socket 'continue':[1,1], // - optional trailing block in a while or foreach 'cos':1, // - cosine function crypt:1, // - one-way passwd-style encryption dbmclose:1, // - breaks binding on a tied dbm file dbmopen:1, // - create binding on a tied dbm file 'default':1, // defined:1, // - test whether a value, variable, or function is defined 'delete':1, // - deletes a value from a hash die:1, // - raise an exception or bail out 'do':1, // - turn a BLOCK into a TERM dump:1, // - create an immediate core dump each:1, // - retrieve the next key/value pair from a hash endgrent:1, // - be done using group file endhostent:1, // - be done using hosts file endnetent:1, // - be done using networks file endprotoent:1, // - be done using protocols file endpwent:1, // - be done using passwd file endservent:1, // - be done using services file eof:1, // - test a filehandle for its end 'eval':1, // - catch exceptions or compile and run code 'exec':1, // - abandon this program to run another exists:1, // - test whether a hash key is present exit:1, // - terminate this program 'exp':1, // - raise I to a power fcntl:1, // - file control system call fileno:1, // - return file descriptor from filehandle flock:1, // - lock an entire file with an advisory lock fork:1, // - create a new process just like this one format:1, // - declare a picture format with use by the write() function formline:1, // - internal function used for formats getc:1, // - get the next character from the filehandle getgrent:1, // - get next group record getgrgid:1, // - get group record given group user ID getgrnam:1, // - get group record given group name gethostbyaddr:1, // - get host record given its address gethostbyname:1, // - get host record given name gethostent:1, // - get next hosts record getlogin:1, // - return who logged in at this tty getnetbyaddr:1, // - get network record given its address getnetbyname:1, // - get networks record given name getnetent:1, // - get next networks record getpeername:1, // - find the other end of a socket connection getpgrp:1, // - get process group getppid:1, // - get parent process ID getpriority:1, // - get current nice value getprotobyname:1, // - get protocol record given name getprotobynumber:1, // - get protocol record numeric protocol getprotoent:1, // - get next protocols record getpwent:1, // - get next passwd record getpwnam:1, // - get passwd record given user login name getpwuid:1, // - get passwd record given user ID getservbyname:1, // - get services record given its name getservbyport:1, // - get services record given numeric port getservent:1, // - get next services record getsockname:1, // - retrieve the sockaddr for a given socket getsockopt:1, // - get socket options on a given socket given:1, // glob:1, // - expand filenames using wildcards gmtime:1, // - convert UNIX time into record or string using Greenwich time 'goto':1, // - create spaghetti code grep:1, // - locate elements in a list test true against a given criterion hex:1, // - convert a string to a hexadecimal number 'import':1, // - patch a module's namespace into your own index:1, // - find a substring within a string 'int':1, // - get the integer portion of a number ioctl:1, // - system-dependent device control system call 'join':1, // - join a list into a string using a separator keys:1, // - retrieve list of indices from a hash kill:1, // - send a signal to a process or process group last:1, // - exit a block prematurely lc:1, // - return lower-case version of a string lcfirst:1, // - return a string with just the next letter in lower case length:1, // - return the number of bytes in a string 'link':1, // - create a hard link in the filesystem listen:1, // - register your socket as a server local: 2, // - create a temporary value for a global variable (dynamic scoping) localtime:1, // - convert UNIX time into record or string using local time lock:1, // - get a thread lock on a variable, subroutine, or method 'log':1, // - retrieve the natural logarithm for a number lstat:1, // - stat a symbolic link m:null, // - match a string with a regular expression pattern map:1, // - apply a change to a list to get back a new list with the changes mkdir:1, // - create a directory msgctl:1, // - SysV IPC message control operations msgget:1, // - get SysV IPC message queue msgrcv:1, // - receive a SysV IPC message from a message queue msgsnd:1, // - send a SysV IPC message to a message queue my: 2, // - declare and assign a local variable (lexical scoping) 'new':1, // next:1, // - iterate a block prematurely no:1, // - unimport some module symbols or semantics at compile time oct:1, // - convert a string to an octal number open:1, // - open a file, pipe, or descriptor opendir:1, // - open a directory ord:1, // - find a character's numeric representation our: 2, // - declare and assign a package variable (lexical scoping) pack:1, // - convert a list into a binary representation 'package':1, // - declare a separate global namespace pipe:1, // - open a pair of connected filehandles pop:1, // - remove the last element from an array and return it pos:1, // - find or set the offset for the last/next m//g search print:1, // - output a list to a filehandle printf:1, // - output a formatted list to a filehandle prototype:1, // - get the prototype (if any) of a subroutine push:1, // - append one or more elements to an array q:null, // - singly quote a string qq:null, // - doubly quote a string qr:null, // - Compile pattern quotemeta:null, // - quote regular expression magic characters qw:null, // - quote a list of words qx:null, // - backquote quote a string rand:1, // - retrieve the next pseudorandom number read:1, // - fixed-length buffered input from a filehandle readdir:1, // - get a directory from a directory handle readline:1, // - fetch a record from a file readlink:1, // - determine where a symbolic link is pointing readpipe:1, // - execute a system command and collect standard output recv:1, // - receive a message over a Socket redo:1, // - start this loop iteration over again ref:1, // - find out the type of thing being referenced rename:1, // - change a filename require:1, // - load in external functions from a library at runtime reset:1, // - clear all variables of a given name 'return':1, // - get out of a function early reverse:1, // - flip a string or a list rewinddir:1, // - reset directory handle rindex:1, // - right-to-left substring search rmdir:1, // - remove a directory s:null, // - replace a pattern with a string say:1, // - print with newline scalar:1, // - force a scalar context seek:1, // - reposition file pointer for random-access I/O seekdir:1, // - reposition directory pointer select:1, // - reset default output or do I/O multiplexing semctl:1, // - SysV semaphore control operations semget:1, // - get set of SysV semaphores semop:1, // - SysV semaphore operations send:1, // - send a message over a socket setgrent:1, // - prepare group file for use sethostent:1, // - prepare hosts file for use setnetent:1, // - prepare networks file for use setpgrp:1, // - set the process group of a process setpriority:1, // - set a process's nice value setprotoent:1, // - prepare protocols file for use setpwent:1, // - prepare passwd file for use setservent:1, // - prepare services file for use setsockopt:1, // - set some socket options shift:1, // - remove the first element of an array, and return it shmctl:1, // - SysV shared memory operations shmget:1, // - get SysV shared memory segment identifier shmread:1, // - read SysV shared memory shmwrite:1, // - write SysV shared memory shutdown:1, // - close down just half of a socket connection 'sin':1, // - return the sine of a number sleep:1, // - block for some number of seconds socket:1, // - create a socket socketpair:1, // - create a pair of sockets 'sort':1, // - sort a list of values splice:1, // - add or remove elements anywhere in an array 'split':1, // - split up a string using a regexp delimiter sprintf:1, // - formatted print into a string 'sqrt':1, // - square root function srand:1, // - seed the random number generator stat:1, // - get a file's status information state:1, // - declare and assign a state variable (persistent lexical scoping) study:1, // - optimize input data for repeated searches 'sub':1, // - declare a subroutine, possibly anonymously 'substr':1, // - get or alter a portion of a string symlink:1, // - create a symbolic link to a file syscall:1, // - execute an arbitrary system call sysopen:1, // - open a file, pipe, or descriptor sysread:1, // - fixed-length unbuffered input from a filehandle sysseek:1, // - position I/O pointer on handle used with sysread and syswrite system:1, // - run a separate program syswrite:1, // - fixed-length unbuffered output to a filehandle tell:1, // - get current seekpointer on a filehandle telldir:1, // - get current seekpointer on a directory handle tie:1, // - bind a variable to an object class tied:1, // - get a reference to the object underlying a tied variable time:1, // - return number of seconds since 1970 times:1, // - return elapsed time for self and child processes tr:null, // - transliterate a string truncate:1, // - shorten a file uc:1, // - return upper-case version of a string ucfirst:1, // - return a string with just the next letter in upper case umask:1, // - set file creation mode mask undef:1, // - remove a variable or function definition unlink:1, // - remove one link to a file unpack:1, // - convert binary structure into normal perl variables unshift:1, // - prepend more elements to the beginning of a list untie:1, // - break a tie binding to a variable use:1, // - load in a module at compile time utime:1, // - set a file's last access and modify times values:1, // - return a list of the values in a hash vec:1, // - test or set particular bits in a string wait:1, // - wait for any child process to die waitpid:1, // - wait for a particular child process to die wantarray:1, // - get void vs scalar vs list context of current subroutine call warn:1, // - print debugging info when:1, // write:1, // - print a picture record y:null}; // - transliterate a string var RXstyle="string.special"; var RXmodifiers=/[goseximacplud]/; // NOTE: "m", "s", "y" and "tr" need to correct real modifiers for each regexp type function tokenChain(stream,state,chain,style,tail){ // NOTE: chain.length > 2 is not working now (it's for s[...][...]geos;) state.chain=null; // 12 3tail state.style=null; state.tail=null; state.tokenize=function(stream,state){ var e=false,c,i=0; while(c=stream.next()){ if(c===chain[i]&&!e){ if(chain[++i]!==undefined){ state.chain=chain[i]; state.style=style; state.tail=tail;} else if(tail) stream.eatWhile(tail); state.tokenize=tokenPerl; return style;} e=!e&&c=="\\";} return style;}; return state.tokenize(stream,state);} function tokenSOMETHING(stream,state,string){ state.tokenize=function(stream,state){ if(stream.string==string) state.tokenize=tokenPerl; stream.skipToEnd(); return "string";}; return state.tokenize(stream,state);} function tokenPerl(stream,state){ if(stream.eatSpace()) return null; if(state.chain) return tokenChain(stream,state,state.chain,state.style,state.tail); if(stream.match(/^(\-?((\d[\d_]*)?\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F_]+|0b[01_]+|\d[\d_]*(e[+-]?\d+)?)/)) return 'number'; if(stream.match(/^<<(?=[_a-zA-Z])/)){ // NOTE: <"],RXstyle,RXmodifiers);} if(/[\^'"!~\/]/.test(c)){ eatSuffix(stream, 1); return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}} else if(c=="q"){ c=look(stream, 1); if(c=="("){ eatSuffix(stream, 2); return tokenChain(stream,state,[")"],"string");} if(c=="["){ eatSuffix(stream, 2); return tokenChain(stream,state,["]"],"string");} if(c=="{"){ eatSuffix(stream, 2); return tokenChain(stream,state,["}"],"string");} if(c=="<"){ eatSuffix(stream, 2); return tokenChain(stream,state,[">"],"string");} if(/[\^'"!~\/]/.test(c)){ eatSuffix(stream, 1); return tokenChain(stream,state,[stream.eat(c)],"string");}} else if(c=="w"){ c=look(stream, 1); if(c=="("){ eatSuffix(stream, 2); return tokenChain(stream,state,[")"],"bracket");} if(c=="["){ eatSuffix(stream, 2); return tokenChain(stream,state,["]"],"bracket");} if(c=="{"){ eatSuffix(stream, 2); return tokenChain(stream,state,["}"],"bracket");} if(c=="<"){ eatSuffix(stream, 2); return tokenChain(stream,state,[">"],"bracket");} if(/[\^'"!~\/]/.test(c)){ eatSuffix(stream, 1); return tokenChain(stream,state,[stream.eat(c)],"bracket");}} else if(c=="r"){ c=look(stream, 1); if(c=="("){ eatSuffix(stream, 2); return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);} if(c=="["){ eatSuffix(stream, 2); return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);} if(c=="{"){ eatSuffix(stream, 2); return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);} if(c=="<"){ eatSuffix(stream, 2); return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);} if(/[\^'"!~\/]/.test(c)){ eatSuffix(stream, 1); return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}} else if(/[\^'"!~\/(\[{<]/.test(c)){ if(c=="("){ eatSuffix(stream, 1); return tokenChain(stream,state,[")"],"string");} if(c=="["){ eatSuffix(stream, 1); return tokenChain(stream,state,["]"],"string");} if(c=="{"){ eatSuffix(stream, 1); return tokenChain(stream,state,["}"],"string");} if(c=="<"){ eatSuffix(stream, 1); return tokenChain(stream,state,[">"],"string");} if(/[\^'"!~\/]/.test(c)){ return tokenChain(stream,state,[stream.eat(c)],"string");}}}} if(ch=="m"){ var c=look(stream, -2); if(!(c&&/\w/.test(c))){ c=stream.eat(/[(\[{<\^'"!~\/]/); if(c){ if(/[\^'"!~\/]/.test(c)){ return tokenChain(stream,state,[c],RXstyle,RXmodifiers);} if(c=="("){ return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);} if(c=="["){ return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);} if(c=="{"){ return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);} if(c=="<"){ return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}}}} if(ch=="s"){ var c=/[\/>\]})\w]/.test(look(stream, -2)); if(!c){ c=stream.eat(/[(\[{<\^'"!~\/]/); if(c){ if(c=="[") return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers); if(c=="{") return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers); if(c=="<") return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers); if(c=="(") return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers); return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}} if(ch=="y"){ var c=/[\/>\]})\w]/.test(look(stream, -2)); if(!c){ c=stream.eat(/[(\[{<\^'"!~\/]/); if(c){ if(c=="[") return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers); if(c=="{") return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers); if(c=="<") return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers); if(c=="(") return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers); return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}} if(ch=="t"){ var c=/[\/>\]})\w]/.test(look(stream, -2)); if(!c){ c=stream.eat("r");if(c){ c=stream.eat(/[(\[{<\^'"!~\/]/); if(c){ if(c=="[") return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers); if(c=="{") return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers); if(c=="<") return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers); if(c=="(") return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers); return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}} if(ch=="`"){ return tokenChain(stream,state,[ch],"builtin");} if(ch=="/"){ if(!/~\s*$/.test(prefix(stream))) return "operator"; else return tokenChain(stream,state,[ch],RXstyle,RXmodifiers);} if(ch=="$"){ var p=stream.pos; if(stream.eatWhile(/\d/)||stream.eat("{")&&stream.eatWhile(/\d/)&&stream.eat("}")) return "builtin"; else stream.pos=p;} if(/[$@%]/.test(ch)){ var p=stream.pos; if(stream.eat("^")&&stream.eat(/[A-Z]/)||!/[@$%&]/.test(look(stream, -2))&&stream.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){ var c=stream.current(); if(PERL[c]) return "builtin";} stream.pos=p;} if(/[$@%&]/.test(ch)){ if(stream.eatWhile(/[\w$]/)||stream.eat("{")&&stream.eatWhile(/[\w$]/)&&stream.eat("}")){ var c=stream.current(); if(PERL[c]) return "builtin"; else return "variable";}} if(ch=="#"){ if(look(stream, -2)!="$"){ stream.skipToEnd(); return "comment";}} if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(ch)){ var p=stream.pos; stream.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/); if(PERL[stream.current()]) return "operator"; else stream.pos=p;} if(ch=="_"){ if(stream.pos==1){ if(suffix(stream, 6)=="_END__"){ return tokenChain(stream,state,['\0'],"comment");} else if(suffix(stream, 7)=="_DATA__"){ return tokenChain(stream,state,['\0'],"builtin");} else if(suffix(stream, 7)=="_C__"){ return tokenChain(stream,state,['\0'],"string");}}} if(/\w/.test(ch)){ var p=stream.pos; if(look(stream, -2)=="{"&&(look(stream, 0)=="}"||stream.eatWhile(/\w/)&&look(stream, 0)=="}")) return "string"; else stream.pos=p;} if(/[A-Z]/.test(ch)){ var l=look(stream, -2); var p=stream.pos; stream.eatWhile(/[A-Z_]/); if(/[\da-z]/.test(look(stream, 0))){ stream.pos=p;} else{ var c=PERL[stream.current()]; if(!c) return "meta"; if(c[1]) c=c[0]; if(l!=":"){ if(c==1) return "keyword"; else if(c==2) return "def"; else if(c==3) return "atom"; else if(c==4) return "operator"; else if(c==5) return "builtin"; else return "meta";} else return "meta";}} if(/[a-zA-Z_]/.test(ch)){ var l=look(stream, -2); stream.eatWhile(/\w/); var c=PERL[stream.current()]; if(!c) return "meta"; if(c[1]) c=c[0]; if(l!=":"){ if(c==1) return "keyword"; else if(c==2) return "def"; else if(c==3) return "atom"; else if(c==4) return "operator"; else if(c==5) return "builtin"; else return "meta";} else return "meta";} return null;} const perl = { name: "perl", startState: function() { return { tokenize: tokenPerl, chain: null, style: null, tail: null }; }, token: function(stream, state) { return (state.tokenize || tokenPerl)(stream, state); }, languageData: { commentTokens: {line: "#"}, wordChars: "$" } }; /***/ }) }]); //# sourceMappingURL=3322.e8348cc2a800190d4f49.js.map?v=e8348cc2a800190d4f49