On 2/8/20 6:26 PM, Rob Pike wrote: > That 'f is a function' header weakens the idea substantially. Use `declare -fp f' to get what you want. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet at case.edu http://tiswww.cwru.edu/~chet/