1 | (function(Prism) {
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2 |
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3 |
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4 |
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5 |
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6 | var envVars = '\\b(?:BASH|BASHOPTS|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_CMDS|BASH_COMPLETION_COMPAT_DIR|BASH_LINENO|BASH_REMATCH|BASH_SOURCE|BASH_VERSINFO|BASH_VERSION|COLORTERM|COLUMNS|COMP_WORDBREAKS|DBUS_SESSION_BUS_ADDRESS|DEFAULTS_PATH|DESKTOP_SESSION|DIRSTACK|DISPLAY|EUID|GDMSESSION|GDM_LANG|GNOME_KEYRING_CONTROL|GNOME_KEYRING_PID|GPG_AGENT_INFO|GROUPS|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTSIZE|HOME|HOSTNAME|HOSTTYPE|IFS|INSTANCE|JOB|LANG|LANGUAGE|LC_ADDRESS|LC_ALL|LC_IDENTIFICATION|LC_MEASUREMENT|LC_MONETARY|LC_NAME|LC_NUMERIC|LC_PAPER|LC_TELEPHONE|LC_TIME|LESSCLOSE|LESSOPEN|LINES|LOGNAME|LS_COLORS|MACHTYPE|MAILCHECK|MANDATORY_PATH|NO_AT_BRIDGE|OLDPWD|OPTERR|OPTIND|ORBIT_SOCKETDIR|OSTYPE|PAPERSIZE|PATH|PIPESTATUS|PPID|PS1|PS2|PS3|PS4|PWD|RANDOM|REPLY|SECONDS|SELINUX_INIT|SESSION|SESSIONTYPE|SESSION_MANAGER|SHELL|SHELLOPTS|SHLVL|SSH_AUTH_SOCK|TERM|UID|UPSTART_EVENTS|UPSTART_INSTANCE|UPSTART_JOB|UPSTART_SESSION|USER|WINDOWID|XAUTHORITY|XDG_CONFIG_DIRS|XDG_CURRENT_DESKTOP|XDG_DATA_DIRS|XDG_GREETER_DATA_DIR|XDG_MENU_PREFIX|XDG_RUNTIME_DIR|XDG_SEAT|XDG_SEAT_PATH|XDG_SESSION_DESKTOP|XDG_SESSION_ID|XDG_SESSION_PATH|XDG_SESSION_TYPE|XDG_VTNR|XMODIFIERS)\\b';
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7 | var insideString = {
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8 | 'environment': {
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9 | pattern: RegExp("\\$" + envVars),
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10 | alias: 'constant'
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11 | },
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12 | 'variable': [
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13 |
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14 | {
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15 | pattern: /\$?\(\([\s\S]+?\)\)/,
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16 | greedy: true,
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17 | inside: {
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18 |
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19 | 'variable': [
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20 | {
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21 | pattern: /(^\$\(\([\s\S]+)\)\)/,
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22 | lookbehind: true
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23 | },
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24 | /^\$\(\(/
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25 | ],
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26 | 'number': /\b0x[\dA-Fa-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee]-?\d+)?/,
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27 |
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28 | 'operator': /--?|-=|\+\+?|\+=|!=?|~|\*\*?|\*=|\/=?|%=?|<<=?|>>=?|<=?|>=?|==?|&&?|&=|\^=?|\|\|?|\|=|\?|:/,
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29 |
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30 | 'punctuation': /\(\(?|\)\)?|,|;/
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31 | }
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32 | },
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33 |
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34 | {
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35 | pattern: /\$\((?:\([^)]+\)|[^()])+\)|`[^`]+`/,
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36 | greedy: true,
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37 | inside: {
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38 | 'variable': /^\$\(|^`|\)$|`$/
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39 | }
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40 | },
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41 |
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42 | {
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43 | pattern: /\$\{[^}]+\}/,
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44 | greedy: true,
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45 | inside: {
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46 | 'operator': /:[-=?+]?|[!\/]|##?|%%?|\^\^?|,,?/,
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47 | 'punctuation': /[\[\]]/,
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48 | 'environment': {
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49 | pattern: RegExp("(\\{)" + envVars),
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50 | lookbehind: true,
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51 | alias: 'constant'
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52 | }
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53 | }
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54 | },
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55 | /\$(?:\w+|[#?*!@$])/
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56 | ],
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57 |
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58 | 'entity': /\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|x[0-9a-fA-F]{1,2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})/
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59 | };
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60 |
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61 | Prism.languages.bash = {
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62 | 'shebang': {
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63 | pattern: /^#!\s*\/.*/,
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64 | alias: 'important'
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65 | },
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66 | 'comment': {
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67 | pattern: /(^|[^"{\\$])#.*/,
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68 | lookbehind: true
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69 | },
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70 | 'function-name': [
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71 |
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72 |
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73 |
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74 |
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75 | {
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76 |
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77 | pattern: /(\bfunction\s+)\w+(?=(?:\s*\(?:\s*\))?\s*\{)/,
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78 | lookbehind: true,
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79 | alias: 'function'
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80 | },
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81 | {
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82 |
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83 | pattern: /\b\w+(?=\s*\(\s*\)\s*\{)/,
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84 | alias: 'function'
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85 | }
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86 | ],
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87 |
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88 | 'for-or-select': {
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89 | pattern: /(\b(?:for|select)\s+)\w+(?=\s+in\s)/,
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90 | alias: 'variable',
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91 | lookbehind: true
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92 | },
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93 |
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94 |
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95 | 'assign-left': {
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96 | pattern: /(^|[\s;|&]|[<>]\()\w+(?=\+?=)/,
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97 | inside: {
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98 | 'environment': {
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99 | pattern: RegExp("(^|[\\s;|&]|[<>]\\()" + envVars),
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100 | lookbehind: true,
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101 | alias: 'constant'
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102 | }
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103 | },
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104 | alias: 'variable',
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105 | lookbehind: true
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106 | },
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107 | 'string': [
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108 |
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109 | {
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110 | pattern: /((?:^|[^<])<<-?\s*)(\w+?)\s*(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\2/,
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111 | lookbehind: true,
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112 | greedy: true,
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113 | inside: insideString
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114 | },
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115 |
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116 |
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117 | {
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118 | pattern: /((?:^|[^<])<<-?\s*)(["'])(\w+)\2\s*(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\3/,
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119 | lookbehind: true,
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120 | greedy: true
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121 | },
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122 |
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123 | {
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124 | pattern: /(^|[^\\](?:\\\\)*)(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\2)[^\\])*\2/,
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125 | lookbehind: true,
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126 | greedy: true,
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127 | inside: insideString
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128 | }
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129 | ],
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130 | 'environment': {
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131 | pattern: RegExp("\\$?" + envVars),
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132 | alias: 'constant'
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133 | },
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134 | 'variable': insideString.variable,
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135 | 'function': {
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136 | pattern: /(^|[\s;|&]|[<>]\()(?:add|apropos|apt|aptitude|apt-cache|apt-get|aspell|automysqlbackup|awk|basename|bash|bc|bconsole|bg|bzip2|cal|cat|cfdisk|chgrp|chkconfig|chmod|chown|chroot|cksum|clear|cmp|column|comm|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|debootstrap|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|du|egrep|eject|env|ethtool|expand|expect|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|git|gparted|grep|groupadd|groupdel|groupmod|groups|grub-mkconfig|gzip|halt|head|hg|history|host|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|ip|jobs|join|kill|killall|less|link|ln|locate|logname|logrotate|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|lynx|make|man|mc|mdadm|mkconfig|mkdir|mke2fs|mkfifo|mkfs|mkisofs|mknod|mkswap|mmv|more|most|mount|mtools|mtr|mutt|mv|nano|nc|netstat|nice|nl|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|popd|pr|printcap|printenv|ps|pushd|pv|quota|quotacheck|quotactl|ram|rar|rcp|reboot|remsync|rename|renice|rev|rm|rmdir|rpm|rsync|scp|screen|sdiff|sed|sendmail|seq|service|sftp|sh|shellcheck|shuf|shutdown|sleep|slocate|sort|split|ssh|stat|strace|su|sudo|sum|suspend|swapon|sync|tac|tail|tar|tee|time|timeout|top|touch|tr|traceroute|tsort|tty|umount|uname|unexpand|uniq|units|unrar|unshar|unzip|update-grub|uptime|useradd|userdel|usermod|users|uudecode|uuencode|v|vdir|vi|vim|virsh|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yarn|yes|zenity|zip|zsh|zypper)(?=$|[)\s;|&])/,
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137 | lookbehind: true
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138 | },
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139 | 'keyword': {
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140 | pattern: /(^|[\s;|&]|[<>]\()(?:if|then|else|elif|fi|for|while|in|case|esac|function|select|do|done|until)(?=$|[)\s;|&])/,
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141 | lookbehind: true
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142 | },
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143 |
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144 | 'builtin': {
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145 | pattern: /(^|[\s;|&]|[<>]\()(?:\.|:|break|cd|continue|eval|exec|exit|export|getopts|hash|pwd|readonly|return|shift|test|times|trap|umask|unset|alias|bind|builtin|caller|command|declare|echo|enable|help|let|local|logout|mapfile|printf|read|readarray|source|type|typeset|ulimit|unalias|set|shopt)(?=$|[)\s;|&])/,
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146 | lookbehind: true,
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147 |
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148 | alias: 'class-name'
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149 | },
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150 | 'boolean': {
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151 | pattern: /(^|[\s;|&]|[<>]\()(?:true|false)(?=$|[)\s;|&])/,
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152 | lookbehind: true
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153 | },
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154 | 'file-descriptor': {
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155 | pattern: /\B&\d\b/,
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156 | alias: 'important'
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157 | },
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158 | 'operator': {
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159 |
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160 | pattern: /\d?<>|>\||\+=|==?|!=?|=~|<<[<-]?|[&\d]?>>|\d?[<>]&?|&[>&]?|\|[&|]?|<=?|>=?/,
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161 | inside: {
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162 | 'file-descriptor': {
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163 | pattern: /^\d/,
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164 | alias: 'important'
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165 | }
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166 | }
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167 | },
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168 | 'punctuation': /\$?\(\(?|\)\)?|\.\.|[{}[\];\\]/,
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169 | 'number': {
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170 | pattern: /(^|\s)(?:[1-9]\d*|0)(?:[.,]\d+)?\b/,
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171 | lookbehind: true
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172 | }
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173 | };
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174 |
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175 |
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176 | var toBeCopied = [
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177 | 'comment',
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178 | 'function-name',
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179 | 'for-or-select',
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180 | 'assign-left',
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181 | 'string',
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182 | 'environment',
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183 | 'function',
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184 | 'keyword',
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185 | 'builtin',
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186 | 'boolean',
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187 | 'file-descriptor',
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188 | 'operator',
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189 | 'punctuation',
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190 | 'number'
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191 | ];
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192 | var inside = insideString.variable[1].inside;
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193 | for(var i = 0; i < toBeCopied.length; i++) {
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194 | inside[toBeCopied[i]] = Prism.languages.bash[toBeCopied[i]];
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195 | }
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196 |
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197 | Prism.languages.shell = Prism.languages.bash;
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198 | })(Prism);
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