To make it short:
The text is something like "<div id="division3">". I want to replace the value of id.
Find: division(\d\d?)
Replace: division_II_\1
Settings: Regex / Current File
Replace all
There are 5 matches found. Sigil replaces anything with "division_II_", the backreference is not inserted into the replace-string.
If I replace in single step mode, anything works fine. If I add a " to the search and replace-string, the result is the same.
So, is it a bug or a feature ???