5.42.3 Can you answer these questions?

5.42.3.1 left or right text alignment in notes depending on odd or even page using scrlayer-notecolumn

https://tex.stackexchange.com/landing/r/digest?cta=question&id=521174

I am trying to get margin notes (using scrlayer-notecolumn) to align left or right, depending on wether they appear on a odd or even page in a twoside scrbook. The following works fine so far: 
... 
[koma-script] [alignment] [scrlayer-notecolumn]
 

asked by moritzklenk https://tex.stackexchange.com/landing/r/digest?cta=user&id=39375 2 votes

answered by Keks Dose https://tex.stackexchange.com/landing/r/digest?cta=user&id=4736 0 votes

5.42.3.2 Is it possible to find which specific index entry fails texindy?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=521233

I have a document which causes the following error in texindy: 
Processing index... 
WARNING: Would replace complete index key by empty string, ignoring # '' :again NIL> 
ERROR: CHAR: index  ... 
[errors] [indexing] [xindy]
 

asked by SuperAl https://tex.stackexchange.com/landing/r/digest?cta=user&id=201502 1 vote

5.42.3.3 Why is the table drawn over footer instead of being moved to the next page?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=521598

On the second page the table is drawn over the footer instead of being moved to the next page. 
But the first table does get moved to the second page instead of being drawn right after \lipsum[1-2],  ... 
[tables] [floats] [page-breaking] [ltablex] [placeins]
 

asked by MadCake - Reinstate Monica https://tex.stackexchange.com/landing/r/digest?cta=user&id=190948 2 votes