diff --git a/assets/javascripts/vendor/prism.js b/assets/javascripts/vendor/prism.js index 4708065f..3dc04a14 100644 --- a/assets/javascripts/vendor/prism.js +++ b/assets/javascripts/vendor/prism.js @@ -1,4 +1,4 @@ -/* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+c+cpp+coffeescript+ruby+d+elixir+erlang+go+java+json+kotlin+lua+nginx+nim+perl+php+python+jsx+crystal+rust+scss+sql+typescript */ +/* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+c+bash+cpp+coffeescript+ruby+d+django+elixir+erlang+go+java+json+kotlin+lua+nginx+nim+perl+php+python+jsx+crystal+rust+scss+sql+typescript+yaml */ var _self = (typeof window !== 'undefined') ? window // if in browser : ( @@ -754,6 +754,87 @@ Prism.languages.insertBefore('c', 'string', { delete Prism.languages.c['class-name']; delete Prism.languages.c['boolean']; +(function(Prism) { + var insideString = { + variable: [ + // Arithmetic Environment + { + pattern: /\$?\(\([\s\S]+?\)\)/, + inside: { + // If there is a $ sign at the beginning highlight $(( and )) as variable + variable: [{ + pattern: /(^\$\(\([\s\S]+)\)\)/, + lookbehind: true + }, + /^\$\(\(/ + ], + number: /\b-?(?:0x[\dA-Fa-f]+|\d*\.?\d+(?:[Ee]-?\d+)?)\b/, + // Operators according to https://www.gnu.org/software/bash/manual/bashref.html#Shell-Arithmetic + operator: /--?|-=|\+\+?|\+=|!=?|~|\*\*?|\*=|\/=?|%=?|<<=?|>>=?|<=?|>=?|==?|&&?|&=|\^=?|\|\|?|\|=|\?|:/, + // If there is no $ sign at the beginning highlight (( and )) as punctuation + punctuation: /\(\(?|\)\)?|,|;/ + } + }, + // Command Substitution + { + pattern: /\$\([^)]+\)|`[^`]+`/, + inside: { + variable: /^\$\(|^`|\)$|`$/ + } + }, + /\$(?:[\w#?*!@]+|\{[^}]+\})/i + ] + }; + + Prism.languages.bash = { + 'shebang': { + pattern: /^#!\s*\/bin\/bash|^#!\s*\/bin\/sh/, + alias: 'important' + }, + 'comment': { + pattern: /(^|[^"{\\])#.*/, + lookbehind: true + }, + 'string': [ + //Support for Here-Documents https://en.wikipedia.org/wiki/Here_document + { + pattern: /((?:^|[^<])<<\s*)["']?(\w+?)["']?\s*\r?\n(?:[\s\S])*?\r?\n\2/, + lookbehind: true, + greedy: true, + inside: insideString + }, + { + pattern: /(["'])(?:\\[\s\S]|(?!\1)[^\\])*\1/, + greedy: true, + inside: insideString + } + ], + 'variable': insideString.variable, + // Originally based on http://ss64.com/bash/ + 'function': { + pattern: /(^|[\s;|&])(?:alias|apropos|apt-get|aptitude|aspell|awk|basename|bash|bc|bg|builtin|bzip2|cal|cat|cd|cfdisk|chgrp|chmod|chown|chroot|chkconfig|cksum|clear|cmp|comm|command|cp|cron|crontab|csplit|cut|date|dc|dd|ddrescue|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|du|egrep|eject|enable|env|ethtool|eval|exec|expand|expect|export|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|getopts|git|grep|groupadd|groupdel|groupmod|groups|gzip|hash|head|help|hg|history|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|jobs|join|kill|killall|less|link|ln|locate|logname|logout|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|make|man|mkdir|mkfifo|mkisofs|mknod|more|most|mount|mtools|mtr|mv|mmv|nano|netstat|nice|nl|nohup|notify-send|npm|nslookup|open|op|passwd|paste|pathchk|ping|pkill|popd|pr|printcap|printenv|printf|ps|pushd|pv|pwd|quota|quotacheck|quotactl|ram|rar|rcp|read|readarray|readonly|reboot|rename|renice|remsync|rev|rm|rmdir|rsync|screen|scp|sdiff|sed|seq|service|sftp|shift|shopt|shutdown|sleep|slocate|sort|source|split|ssh|stat|strace|su|sudo|sum|suspend|sync|tail|tar|tee|test|time|timeout|times|touch|top|traceroute|trap|tr|tsort|tty|type|ulimit|umask|umount|unalias|uname|unexpand|uniq|units|unrar|unshar|uptime|useradd|userdel|usermod|users|uuencode|uudecode|v|vdir|vi|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yes|zip)(?=$|[\s;|&])/, + lookbehind: true + }, + 'keyword': { + pattern: /(^|[\s;|&])(?:let|:|\.|if|then|else|elif|fi|for|break|continue|while|in|case|function|select|do|done|until|echo|exit|return|set|declare)(?=$|[\s;|&])/, + lookbehind: true + }, + 'boolean': { + pattern: /(^|[\s;|&])(?:true|false)(?=$|[\s;|&])/, + lookbehind: true + }, + 'operator': /&&?|\|\|?|==?|!=?|<<>|<=?|>=?|=~/, + 'punctuation': /\$?\(\(?|\)\)?|\.\.|[{}[\];]/ + }; + + var inside = insideString.variable[1].inside; + inside['function'] = Prism.languages.bash['function']; + inside.keyword = Prism.languages.bash.keyword; + inside.boolean = Prism.languages.bash.boolean; + inside.operator = Prism.languages.bash.operator; + inside.punctuation = Prism.languages.bash.punctuation; +})(Prism); + Prism.languages.cpp = Prism.languages.extend('c', { 'keyword': /\b(?:alignas|alignof|asm|auto|bool|break|case|catch|char|char16_t|char32_t|class|compl|const|constexpr|const_cast|continue|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|long|mutable|namespace|new|noexcept|nullptr|operator|private|protected|public|register|reinterpret_cast|return|short|signed|sizeof|static|static_assert|static_cast|struct|switch|template|this|thread_local|throw|try|typedef|typeid|typename|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/, 'boolean': /\b(?:true|false)\b/, @@ -1046,6 +1127,48 @@ Prism.languages.insertBefore('d', 'function', { alias: 'variable' } }); +// Django/Jinja2 syntax definition for Prism.js syntax highlighter. +// Mostly it works OK but can paint code incorrectly on complex html/template tag combinations. + +var _django_template = { + 'property': { + pattern: /(?:{{|{%)[\s\S]*?(?:%}|}})/g, + greedy: true, + inside: { + 'string': { + pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/, + greedy: true + }, + 'keyword': /\b(?:\||load|verbatim|widthratio|ssi|firstof|for|url|ifchanged|csrf_token|lorem|ifnotequal|autoescape|now|templatetag|debug|cycle|ifequal|regroup|comment|filter|endfilter|if|spaceless|with|extends|block|include|else|empty|endif|endfor|as|endblock|endautoescape|endverbatim|trans|endtrans|[Tt]rue|[Ff]alse|[Nn]one|in|is|static|macro|endmacro|call|endcall|set|endset|raw|endraw)\b/, + 'operator' : /[-+=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]|\b(?:or|and|not)\b/, + 'function': /\b(?:_|abs|add|addslashes|attr|batch|callable|capfirst|capitalize|center|count|cut|d|date|default|default_if_none|defined|dictsort|dictsortreversed|divisibleby|e|equalto|escape|escaped|escapejs|even|filesizeformat|first|float|floatformat|force_escape|forceescape|format|get_digit|groupby|indent|int|iriencode|iterable|join|last|length|length_is|linebreaks|linebreaksbr|linenumbers|list|ljust|lower|make_list|map|mapping|number|odd|phone2numeric|pluralize|pprint|random|reject|rejectattr|removetags|replace|reverse|rjust|round|safe|safeseq|sameas|select|selectattr|sequence|slice|slugify|sort|string|stringformat|striptags|sum|time|timesince|timeuntil|title|trim|truncate|truncatechars|truncatechars_html|truncatewords|truncatewords_html|undefined|unordered_list|upper|urlencode|urlize|urlizetrunc|wordcount|wordwrap|xmlattr|yesno)\b/, + 'important': /\b-?\d+(?:\.\d+)?\b/, + 'variable': /\b\w+?\b/, + 'punctuation' : /[[\];(),.:]/ + } + } +}; + +Prism.languages.django = Prism.languages.extend('markup', {'comment': /(?:)/}); +// Updated html tag pattern to allow template tags inside html tags +Prism.languages.django.tag.pattern = /<\/?(?!\d)[^\s>\/=$<]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^>=]+))?)*\s*\/?>/i; +Prism.languages.insertBefore('django', 'entity', _django_template); +Prism.languages.insertBefore('inside', 'tag', _django_template, Prism.languages.django.tag); + +if (Prism.languages.javascript) { + // Combine js code and template tags painting inside