Posted by dellus on Oct 29, 2020; 7:39pm
URL: https://forum.librecad.org/Poly-lines-tp5718827p5719672.html

Explode: Select object(s), click on Explode, and done.
 Or evoke Explode first, then select objects by window or one after the other, and close selection by Enter, done.

Trim: Select limiting entity first, then the entity to be trimmed. Ah you have got the procedure right. But it's not illogical, maybe just different understanding of the expression Trim than in Autocad. Trim as to shorten an object, not as the part to be cut off.