feat(sort): add warning messages for obsolescent keys and options#9900

Merged

sylvestre merged 12 commits intouutils:mainfrom

mattsu2020:sort/sort-debug-warn.sh

Jan 13, 2026

Commits on Dec 31, 2025

refactor(sort): separate arg_index and key_index in legacy key warnings
mattsu2020
committed
feat(sort): add legacy sort key detection for '+' prefixed arguments
mattsu2020
committed
Merge branch 'main' into sort/sort-debug-warn.sh
mattsu2020
authored