\t\tmy($page)=&create_page(isitvalid("templatefile.html"),\%replace,\%lists,@unhide);

##</code><code>##

	  s/^\W* # we may have some white space at start of line
	  my\W*? # all variable will use my
	  \(? # variable may or may not be list
		  \W*? # some people space out the parens and some don't
		  \$page # assuming for now that page is always the variable
		  \W*? # more possible space around parenthesis
	  \)? # variable may or may not be a list
	  \W*? # whitespce is optional
	  = # we have to assign the variable
	  \W*? # more optional whitespace
	  \&? # function may or may not be explicitly contexted
	  create_page\W*? # the name of the funciton followed by optional space
	  \( # parenthesis begins the parameterlist
	  	\W*? # we might have whitespace before first parameter
	  	([^,]*?) # BROKEN: this should collect everything up to the next comma in variable number 1
	  	\W*? # this shouldn't be necessary since whitespace should have been slurped on previous line but this shouldn't hurt either
	  , # Got to have the separator
	  	\W*? # more optional whitespace
	  	([^,]*?) # NOT BROKEN: this grabs everything up to the second comma (of course we don't have parens and dblquotes in second param
	  	\W*? # this shouldn't be necessary since whitespace should have been slurped on previous line
	  , # Got to have the separator
	  	\W*? # more optional whitespace
	  	([^,]*?) # NOT BROKEN: third one gets gotten fine as well
	  	\W*? # again the unnecessary whitespace collector
	  , # Again the seperator
	  	\W*? # Again the optional whitespace
	  	([^)]*?) # NOT BROKEN: heres our final collection point
	  	\W*? # Again with the unnecessary whitespace
	  \) # our parameter list has come to a close
	  \W*? # whitespace might seperate from closing punctionation though it seems unlikely
	  ; # closing punctuation ends the statement the replace doesn't matter for the question  
	  /my \$renderer = new HRsmart::Lightning::Render ( template => $1,\n\t\tloops => $3,\n\t\treplace => $2,\n\t\tfinals => $4 );\n\$renderer->customize_header\( \$company_id \);\nmy \$page = \$renderer->render;\n\$page =~ s\/~%.{0,20}%~\/\/g;\n/gx;