add -k<name> and sort by multiple columns support, fixes #34

This commit is contained in:
2025-01-15 18:51:15 +01:00
committed by T.v.Dein
parent c2e7d8037a
commit 63c7ef26b6
13 changed files with 131 additions and 57 deletions

4
t/testtable4 Normal file
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@@ -0,0 +1,4 @@
ONE TWO
1 4
3 1
5 2