Correctly handle structured variables that include FB and external FBs (example: FB1.FB2.extFB3.FB4.extFB5.extFB6.structvar.field1 := 42;) (this commit fixes only ST code. TODO: IL and SFC)

#Wed Jan 31 15:26:34 CET 2007
eclipse.preferences.version=1
indexerId=org.eclipse.cdt.core.fastIndexer