Mon, 17 May 2021 13:57:19 +1000 kleing avoid unexpected output+behaviour when CDPATH is set
Sun, 16 May 2021 19:37:15 +0200 wenzelm recover some Linux test, using old macbroy2 as i21of4 (Ubuntu 20.04);
Sun, 16 May 2021 16:05:13 +0200 wenzelm avoid perl;
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