maintenance:

	title:    STD_FUNC_DOC_REPLACE_CHAR;;
	mlmname:  STD_FUNC_DOC_REPLACE_CHAR;;
	arden:  version 2.5;;
	version:  18.4;;
	institution:  Allscripts,Standard Document called MLM;;
	author:  Allscripts Healthcare Solutions, Inc.;;
	specialist: ;;
	date:  2018-10-26;;
	validation:  testing;;

/* P r o p r i e t a r y  N o t i c e */
/* Unpublished (c) 2013 - 2018 Allscripts Healthcare, LLC.  and/or its affiliates. All Rights Reserved.

P r o p r i e t a r y  N o t i c e: This software has been provided pursuant to a License Agreement, with
Allscripts Healthcare, LLC.  and/or its affiliates, containing restrictions on its use. This software contains
valuable trade secrets and proprietary information of Allscripts Healthcare, LLC.  and/or its affiliates and is
protected by trade secret and copyright law. This software may not be copied or distributed in any form or medium,
disclosed to any third parties, or used in any manner not provided for in said License Agreement except with prior
written authorization from Allscripts Healthcare, LLC.  and/or its affiliates. Notice to U.S. Government Users:
This software is {{{SINGLE-QUOTE}}}Commercial Computer Software{{{SINGLE-QUOTE}}}.

All product names are the trademarks or registered trademarks of Allscripts Healthcare, LLC.  and/or its affiliates.
*/
/* P r o p r i e t a r y  N o t i c e */

library:
	purpose:  this function takes 3 parameters, it searches all occurences of the str 
			  in second parameter, and replaces them with str in third parameter
	;;
	explanation: Called by DOC_STD_HOME_MED_SUMMARY.MLM.

	;;
	keywords:   
	;;
knowledge:
	type: data-driven;;
	data:
		(Str, ToBeRepld, insertStr) := argument;

		/* Set to true if a decision.log is needed */
		log_execution_info := false;

		// default to " ", if not passed
		if (not exists insertStr) then
			insertStr := " ";
		endif;

		if (called_by_editor) then
			Str:= "This is a\ntest string to be\npassed";
			ToBeRepld:="\n";
			insertStr:=" ";
		endif;

		tmpStr:="";
		strLen:=LENGTH OF Str;
		if (exists Str and strLen > 0) then
			// do some replacement
			prepos:=1;
			pos:= FIND ToBeRepld IN STRING Str STARTING AT prepos;


			while pos > 0 and prepos < strLen  do
				tmp:=SUBSTRING pos-prepos CHARACTERS STARTING AT prepos FROM Str;
				tmpStr:=tmpStr || tmp || insertStr;
				prepos:=pos +1;
				
				// find 
				pos:= FIND ToBeRepld IN STRING Str STARTING AT prepos;
			enddo;
			tmp:=SUBSTRING strLen-prepos+1 CHARACTERS STARTING AT prepos FROM Str;
			tmpStr:=tmpStr || tmp;
		endif;
		/* Set to true if a decision.log is needed.*/
		log_execution_info := false;
		
/////////////////////////////////////////////////////////////////////////////////////////

	;;
	evoke:  
	;;
	logic:
			conclude true;
	;;
	action:
			return tmpStr;
	;;
Urgency: 50;;
end: