.h, .hpp, .hxx = ^\s*(?:class|struct)\s+([\w_]+)|\W([\w_]+)\(
.cpp, .c, .cxx = \W(([\w_]+)::([\w_]+))|\W([\w_]+)\(
.js = (?:(?:prototype\.|this\.)(\w+)\s*=\s*)?function\s*(?:(\w*)\s*)\(
.pas = (\w+)\s+=\s+(?:class|record|interface)|(?:procedure|function|property|constructor)\s+(\w+)
.py, .pyw, .rb = ^\s*(?:class|def)\s+(\w+)
.pl, .pm, .cgi = ^\s*sub\s+(\w+)|\s*(?:package|use)\s+([\w\:]+)
.php = ^\s*class\s+(\w+)|^\s*(?:(?:public|private|)\s+function)\s+(\w+)|::(\w+)|->(\w+)
.vb, .vb6 = (?:class|function|sub)\s+(\w+)(?:\s*(?:[\(\']|$))
.bas, .frm, .cls = ^\s*(?:(?:Public (?:Default )?|Private )?(?:Sub|Function|Property Get|Property Set|Property Let) ?)(\w+)\(|^Attribute VB_Name = "(\w+)"
.cs, .asp, .aspx = (?:public|protected|private|internal)\s+(?:[\w\d_\.]+\s+)*([\w\d_\.]+)
.java = (?:public|protected|private|internal)\s+(?:[\w\d_\.]+\s+)*([\w\d_\.]+)|class\s+([\w_]+)(?:(?:\s+)?(?:extends|implements)(?:\s+)?([\w_]+)?)
.cbl, .cpy = ^.{6} ([A-Z][A-Z0-9-]*)(?: SECTION)?\.
.au3, .auh = Func\s+([\w_]+)|\$([\w_]+)
.asm = ^([\w]+) *
.sd = ^\s*(?:procedure|function)\s+(\w+)
.ps1 = ^\s*(?:function)\s+(\w+[\w\-]*)