[Therion] Aven colour by loop error

[Martin Sluka]

> 23. 2. 2017 v 3:08, Olly Betts via Therion <therion at speleo.sk>:
> 
> I've done the armchair equivalent and used Aven's error colouring to
> successfully find mis-ties, reversed legs, etc.
> 

You will find them by drawing scraps in xtherion with "debug on“ option in thconfig immediately. Typos too - like 1.23/12.3 m length. Idea of scraps and maps is the most important part of Therion.

m.s.