util  Changes On Branch trunk

Changes In Branch trunk Excluding Merge-Ins

This is equivalent to a diff from a1d7d9de5e to a1d7d9de5e

2025-04-15
10:28
fix idiot typo Leaf check-in: a1d7d9de5e user: lexi tags: trunk
10:22
kill v4 support; this was never implemented on comint and only causes problems. a thousand tortures to the enemies of v6!! check-in: 5c657640bd user: u0_a153 tags: trunk