On 6/17/23 7:58 AM, alex xmb ratchev wrote:
On Thu, Jun 15, 2023, 20:40 alex xmb ratchev <[email protected]
<mailto:[email protected]>> wrote:
On Thu, Jun 15, 2023, 15:06 Chet Ramey <[email protected]
<mailto:[email protected]>> wrote:
On 6/14/23 5:18 PM, alex xmb ratchev wrote:
> [[ -v a["$subscript"] ]]
a small question about that .. do the quotes matter ?
For `[[', no. For `[', yes, since the subscript undergoes a round of word
expansion, including word splitting, before `[' is invoked.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
