Syntax.brushes.dependency("bash", "bash-script"); 
Syntax.register("bash", function (a){ 
a.push({ 
pattern: /^([\w@:~ ]*?[\$|#])\s+(.*?)$/gm,
matches: Syntax.extractMatches({ 
klass: "prompt"}
, { 
brush: "bash-script"}
)}
); 
a.push({ 
pattern: /^\-\- .*$/gm,
klass: "comment",
allow: ["href"] }
); 
a.push(Syntax.lib.singleQuotedString); 
a.push(Syntax.lib.doubleQuotedString); 
a.push(Syntax.lib.stringEscape); 
a.push(Syntax.lib.webLink); 
a.push({ 
klass: "stderr",
allow: ["string", "comment", "constant", "href"] }
); 
} 
);