On 2024-04-03 16:57:50 +0200, Vincent Lefevre wrote: > However, same question for > > test -e = -o ! '' > > Here, with ksh93u+m 1.0.8-1 under Debian: > > $ test -e = -o ! '' ; echo $? > > 1 > > which I think it is wrong (with any meaning, I don't see how the > result could be 1, anyway). The other implementations regard this > as an error.
Actually, I think that here, ksh93 regards '=' as a binary primary as expected. The result 1 is due to a more general bug: $ test a = a b ; echo $? 0 while this should have been an error. I've reported this bug here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1068340 -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
