I am using TeXshop, and I want to know if it is possible to change
1/ the format of these messages (like line spacing, length of lines / line breaking etc.) in order to be able to focus on readability and optimization of my use of packages.
2/ Is it dependent of my editor or of my latex installation (I am using TexLive) ?
Ps: the previous formulation of this question got me a tumbleweed badge ! And I edited my question after a comment of Barbara Beeton