Created attachment 78906 [details]
contains linked strings

In LinkABC.odt, CD is hyperlinked to AA via bookmark BMa. To link it to BB instead, use one of three different procedures:
	ProcA:
StepA1: double-click CD to select it;
Step2: Insert/hyperlink/target: bookmarks: BMb/apply/close
It works.
	ProcB:
StepB1: put the cursor to the left of C, hit Shift_End to select 'CD'
and repeat Step2: it works.
	ProcC:
StepC1: put the cursor to the right of D, hit Shift_Home to select 'CD'
and repeat Step2: 'CD' is replaced with '#BMb'; it should not.
	Problem is: During Step2, the Text field in the Hyperlink dialogue contained 'CD' during ProcA and ProcB, but was blank during ProcC. Of course, one can re-enter 'CD' in the Text field, but that should not be necessary.
	This is a subtle bug: the behaviour depends on how the string 'CD' was selected!