From: Ahmet Kilic <ahmedkilic@...>
Date: 2009-09-25T11:17:36+09:00
Subject: Get functions names with regex

I have text file like this,

str = "function ExecMain.GetApiErrorMessage(ApiErrCode :DWORD) :String;
var
  Buf: array[0..511] of Char;
  MsgCnt :DWORD;
begin
function THandle.SetPrivilege(PrivilegeName: String;
  Enable: Boolean): Boolean;
var
  tpPrev,
  tp         : TTokenPrivileges;
  token      : THandle;
  dwRetLen   : DWord;
begin
function Privileges.SetPrivilege(PrivilegeName: String;
  Enable: Boolean): Boolean;
var
  tpPrev,
  tp         : Privileges;
  token      : THandleTest;
  dwRetLen   : DWord;
begin"

 str =~ /(function)\s+(\w+)(.*);/
  func_names = $1
 puts "#{$'}"
 while(str) # while(true)
  str = $' #second function
 str =~ /:(\w+);/m
 args = $1
#  str.scan(/:(\w+);/m) do |d|
#    puts $1  # private method error
#  end
  if args == func_names
    puts func_names
  end
  puts "-----------------------------"
  puts "#{$'}"
end

I am writing this script for getting the function names and args names.
but there is  some rules:
1- if I want to scan one function name, next time I need scan second
function name.(because I need which args belongs to which functions
name)
2- If args names same as functions names I want to print the function
name.

with this code I am not get the args name.
please help me.
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