German legal numbering starts in certain heading levels (level 5 and 8) with double characters. Treeline supports single letter numbering which will after 26 numbers go to double identical character numbering.
It seems not to be defined what happens with more than 26 levels either with the single or the double chracter headings in the German legal numbering.
The change should not break the numbering behaviour for single character numbering as implemented now.
Example (only heading levels 1-5):
A. level 1
I. level 2
1. level 3
a) level 4
aa) level 5 1.<- here
bb) level 5 2.
b) level 4
German legal numbering starts in certain heading levels (level 5 and 8) with double characters. Treeline supports single letter numbering which will after 26 numbers go to double identical character numbering. It seems not to be defined what happens with more than 26 levels either with the single or the double chracter headings in the German legal numbering. The change should not break the numbering behaviour for single character numbering as implemented now.
Example (only heading levels 1-5):
see PR #9