epics-base/modules/database/test/ioc/dbtemplate/t5-substitute.txt

global {c=xx}
{a=111,b="222"}
{ 	a 	= 	aaa   ,   b=bbb , c = ccc}
{a=AA,b='BB'}
global { c = yy }
{
    a=	 aaa
    b=	 bbb
}