"Bruce Momjian" <[EMAIL PROTECTED]> writes: > 'ls' and 'ls | more' generate different outputs, and I have never heard > anyone call that "bunk".
The analogue of that would be making psql default to wrapped mode if isatty is true and normal mode if it's false. I wouldn't be entirely against that but I don't really care much either way. Note that there's still -C and -1 to override that default. And if you specify -C or isatty returns true it *always* uses the same deterministic logic to determine the width: -w first, then ioctl, then COLUMNS. > Also, this does work: > > psql -Pformat=wrapped -Pcolumns=70 -c "select repeat('a', 100)" test | > more > > If you want non-terminal output to wrap, you have to specify the width > --- that seems only reasonable because the file case really needs to > have the width specified. No it's not reasonable. I promise you users will report this as a bug. This isn't anything new. Offhand I could only think of two precedents, ls and man, but I'm sure there are others. They both use the same basic logic. And not just GNU, FreeBSD and Solaris document the same behaviour. I'm puzzled what you think should happen for the above. You think it should just ignore the user's -Pformat=wrapped ? -- Gregory Stark EnterpriseDB http://www.enterprisedb.com Ask me about EnterpriseDB's RemoteDBA services! -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers