On 4/27/16 8:36 PM, Grisha Levit wrote: > > On Wed, Apr 27, 2016 at 6:47 PM, Piotr Grzybowski <narsil...@gmail.com > <mailto:narsil...@gmail.com>> wrote: > > + if (v == 0 && onref || ( onref && !legal_identifier(value))) > > > Shouldn't this (and the other patch) check valid_array_reference as well to > support declare -n ref=a[x] ?
I ended up writing a new function: valid_nameref_value(name, flags) which I can customize to serve this purpose. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/