fdo#57929 Toggle absolute/relative of external reference
fdo#57929 Toggle absolute/relative of external reference

I don't know how to get ScDocument pointer of external file, so this
patch bypass file name and tab name to toggle only row/column reference

+ Adapt code according to address convention
+ Detect quoted text during expand

Change-Id: I318e59a1e3791728b3a8095ee8f987cc2ab6f224
Reviewed-on: https://gerrit.libreoffice.org/11218
Reviewed-by: Eike Rathke <ca97d066ec547ed7b5f176c01ed86da55dede03e@redhat.com>
Tested-by: Eike Rathke <ca97d066ec547ed7b5f176c01ed86da55dede03e@redhat.com>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core