Hey Wilfred!

 WvV> Not a standard, but there was a proposal: 
 WvV> http://ftsc.org/docs/fsc-0032.001

Excellent!  Thanks for the heads up and I'll definetly check it out just to see if there is anything there worth the effort of coding it.  At the least, proposals require some tweaking especially considering compatibility with abandonware/crippleware.

Life is good,
Maurice

 o-  -o   -o   -o
/)    (\   (\   (\
^^    ^^   ^^   ^^
... Hafa Ļu geleafa to lifes frumon; gewuna Ļar Ļu wunodest.
    Have faith in the creator of life; dwell where you have dwelt.
--- GNU bash, version 5.2.37(1)-release (x86_64-pc-linux-gnu)