Update to 7.1

vendor/assets/javascripts/highlight_js/languages/perl.js

@@ -3,11 +3,29 @@ Language: Perl
 Author: Peter Leonov <gojpeg@yandex.ru>
 */
 
-hljs.LANGUAGES.perl = function(){
-  var PERL_KEYWORDS = {'getpwent': 1, 'getservent': 1, 'quotemeta': 1, 'msgrcv': 1, 'scalar': 1, 'kill': 1, 'dbmclose': 1, 'undef': 1, 'lc': 1, 'ma': 1, 'syswrite': 1, 'tr': 1, 'send': 1, 'umask': 1, 'sysopen': 1, 'shmwrite': 1, 'vec': 1, 'qx': 1, 'utime': 1, 'local': 1, 'oct': 1, 'semctl': 1, 'localtime': 1, 'readpipe': 1, 'do': 1, 'return': 1, 'format': 1, 'read': 1, 'sprintf': 1, 'dbmopen': 1, 'pop': 1, 'getpgrp': 1, 'not': 1, 'getpwnam': 1, 'rewinddir': 1, 'qq': 1, 'fileno': 1, 'qw': 1, 'endprotoent': 1, 'wait': 1, 'sethostent': 1, 'bless': 1, 's': 1, 'opendir': 1, 'continue': 1, 'each': 1, 'sleep': 1, 'endgrent': 1, 'shutdown': 1, 'dump': 1, 'chomp': 1, 'connect': 1, 'getsockname': 1, 'die': 1, 'socketpair': 1, 'close': 1, 'flock': 1, 'exists': 1, 'index': 1, 'shmget': 1, 'sub': 1, 'for': 1, 'endpwent': 1, 'redo': 1, 'lstat': 1, 'msgctl': 1, 'setpgrp': 1, 'abs': 1, 'exit': 1, 'select': 1, 'print': 1, 'ref': 1, 'gethostbyaddr': 1, 'unshift': 1, 'fcntl': 1, 'syscall': 1, 'goto': 1, 'getnetbyaddr': 1, 'join': 1, 'gmtime': 1, 'symlink': 1, 'semget': 1, 'splice': 1, 'x': 1, 'getpeername': 1, 'recv': 1, 'log': 1, 'setsockopt': 1, 'cos': 1, 'last': 1, 'reverse': 1, 'gethostbyname': 1, 'getgrnam': 1, 'study': 1, 'formline': 1, 'endhostent': 1, 'times': 1, 'chop': 1, 'length': 1, 'gethostent': 1, 'getnetent': 1, 'pack': 1, 'getprotoent': 1, 'getservbyname': 1, 'rand': 1, 'mkdir': 1, 'pos': 1, 'chmod': 1, 'y': 1, 'substr': 1, 'endnetent': 1, 'printf': 1, 'next': 1, 'open': 1, 'msgsnd': 1, 'readdir': 1, 'use': 1, 'unlink': 1, 'getsockopt': 1, 'getpriority': 1, 'rindex': 1, 'wantarray': 1, 'hex': 1, 'system': 1, 'getservbyport': 1, 'endservent': 1, 'int': 1, 'chr': 1, 'untie': 1, 'rmdir': 1, 'prototype': 1, 'tell': 1, 'listen': 1, 'fork': 1, 'shmread': 1, 'ucfirst': 1, 'setprotoent': 1, 'else': 1, 'sysseek': 1, 'link': 1, 'getgrgid': 1, 'shmctl': 1, 'waitpid': 1, 'unpack': 1, 'getnetbyname': 1, 'reset': 1, 'chdir': 1, 'grep': 1, 'split': 1, 'require': 1, 'caller': 1, 'lcfirst': 1, 'until': 1, 'warn': 1, 'while': 1, 'values': 1, 'shift': 1, 'telldir': 1, 'getpwuid': 1, 'my': 1, 'getprotobynumber': 1, 'delete': 1, 'and': 1, 'sort': 1, 'uc': 1, 'defined': 1, 'srand': 1, 'accept': 1, 'package': 1, 'seekdir': 1, 'getprotobyname': 1, 'semop': 1, 'our': 1, 'rename': 1, 'seek': 1, 'if': 1, 'q': 1, 'chroot': 1, 'sysread': 1, 'setpwent': 1, 'no': 1, 'crypt': 1, 'getc': 1, 'chown': 1, 'sqrt': 1, 'write': 1, 'setnetent': 1, 'setpriority': 1, 'foreach': 1, 'tie': 1, 'sin': 1, 'msgget': 1, 'map': 1, 'stat': 1, 'getlogin': 1, 'unless': 1, 'elsif': 1, 'truncate': 1, 'exec': 1, 'keys': 1, 'glob': 1, 'tied': 1, 'closedir': 1, 'ioctl': 1, 'socket': 1, 'readlink': 1, 'eval': 1, 'xor': 1, 'readline': 1, 'binmode': 1, 'setservent': 1, 'eof': 1, 'ord': 1, 'bind': 1, 'alarm': 1, 'pipe': 1, 'atan2': 1, 'getgrent': 1, 'exp': 1, 'time': 1, 'push': 1, 'setgrent': 1, 'gt': 1, 'lt': 1, 'or': 1, 'ne': 1, 'm': 1};
+hljs.LANGUAGES['perl'] = function(hljs) {
+  var PERL_KEYWORDS = 'getpwent getservent quotemeta msgrcv scalar kill dbmclose undef lc ' +
+    'ma syswrite tr send umask sysopen shmwrite vec qx utime local oct semctl localtime ' +
+    'readpipe do return format read sprintf dbmopen pop getpgrp not getpwnam rewinddir qq' +
+    'fileno qw endprotoent wait sethostent bless s|0 opendir continue each sleep endgrent ' +
+    'shutdown dump chomp connect getsockname die socketpair close flock exists index shmget' +
+    'sub for endpwent redo lstat msgctl setpgrp abs exit select print ref gethostbyaddr ' +
+    'unshift fcntl syscall goto getnetbyaddr join gmtime symlink semget splice x|0 ' +
+    'getpeername recv log setsockopt cos last reverse gethostbyname getgrnam study formline ' +
+    'endhostent times chop length gethostent getnetent pack getprotoent getservbyname rand ' +
+    'mkdir pos chmod y|0 substr endnetent printf next open msgsnd readdir use unlink ' +
+    'getsockopt getpriority rindex wantarray hex system getservbyport endservent int chr ' +
+    'untie rmdir prototype tell listen fork shmread ucfirst setprotoent else sysseek link ' +
+    'getgrgid shmctl waitpid unpack getnetbyname reset chdir grep split require caller ' +
+    'lcfirst until warn while values shift telldir getpwuid my getprotobynumber delete and ' +
+    'sort uc defined srand accept package seekdir getprotobyname semop our rename seek if q|0 ' +
+    'chroot sysread setpwent no crypt getc chown sqrt write setnetent setpriority foreach ' +
+    'tie sin msgget map stat getlogin unless elsif truncate exec keys glob tied closedir' +
+    'ioctl socket readlink eval xor readline binmode setservent eof ord bind alarm pipe ' +
+    'atan2 getgrent exp time push setgrent gt lt or ne m|0';
   var SUBST = {
     className: 'subst',
-    begin: '[$@]\\{', end: '\}',
+    begin: '[$@]\\{', end: '\\}',
     keywords: PERL_KEYWORDS,
     relevance: 10
   };
@@ -27,13 +45,18 @@ hljs.LANGUAGES.perl = function(){
       {begin: '{', end: '}'}
     ]
   };
+  var COMMENT = {
+    className: 'comment',
+    begin: '^(__END__|__DATA__)', end: '\\n$',
+    relevance: 5
+  }
   var PERL_DEFAULT_CONTAINS = [
     VAR1, VAR2,
     hljs.HASH_COMMENT_MODE,
+    COMMENT,
     {
       className: 'comment',
-      begin: '^(__END__|__DATA__)', end: '\\n$',
-      relevance: 5
+      begin: '^\\=\\w', end: '\\=cut', endsWithParent: true
     },
     METHOD,
     {
@@ -104,31 +127,36 @@ hljs.LANGUAGES.perl = function(){
       begin: '(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b',
       relevance: 0
     },
-    {
-      className: 'regexp',
-      begin: '(s|tr|y)/(\\\\.|[^/])*/(\\\\.|[^/])*/[a-z]*',
-      relevance: 10
-    },
-    {
-      className: 'regexp',
-      begin: '(m|qr)?/', end: '/[a-z]*',
-      contains: [hljs.BACKSLASH_ESCAPE],
-      relevance: 0 // allows empty "//" which is a common comment delimiter in other languages
+    { // regexp container
+      begin: '(' + hljs.RE_STARTERS_RE + '|\\b(split|return|print|reverse|grep)\\b)\\s*',
+      keywords: 'split return print reverse grep',
+      relevance: 0,
+      contains: [
+        hljs.HASH_COMMENT_MODE,
+        COMMENT,
+        {
+          className: 'regexp',
+          begin: '(s|tr|y)/(\\\\.|[^/])*/(\\\\.|[^/])*/[a-z]*',
+          relevance: 10
+        },
+        {
+          className: 'regexp',
+          begin: '(m|qr)?/', end: '/[a-z]*',
+          contains: [hljs.BACKSLASH_ESCAPE],
+          relevance: 0 // allows empty "//" which is a common comment delimiter in other languages
+        }
+      ]
     },
     {
       className: 'sub',
-      begin: '\\bsub\\b', end: '(\\s*\\(.*?\\))?[;{]',
-      keywords: {'sub':1},
+      beginWithKeyword: true, end: '(\\s*\\(.*?\\))?[;{]',
+      keywords: 'sub',
       relevance: 5
     },
     {
       className: 'operator',
       begin: '-\\w\\b',
       relevance: 0
-    },
-    {
-      className: 'pod',
-      begin: '\\=\\w', end: '\\=cut'
     }
   ];
   SUBST.contains = PERL_DEFAULT_CONTAINS;
@@ -140,4 +168,4 @@ hljs.LANGUAGES.perl = function(){
       contains: PERL_DEFAULT_CONTAINS
     }
   };
-}();
+}(hljs);