čt 24. 3. 2022 v 11:05 odesílatel Thomas Munro <thomas.mu...@gmail.com> napsal:
> On Wed, Jul 14, 2021 at 6:06 AM Pavel Stehule <pavel.steh...@gmail.com> > wrote: > > út 13. 7. 2021 v 19:50 odesílatel Tom Lane <t...@sss.pgh.pa.us> napsal: > >> After playing with this along the way to fixing the sigwait issues, > >> I have a gripe/suggestion. If I hit control-C while the thing > >> is waiting between queries, eg > >> > >> regression=# select now() \watch > >> Tue Jul 13 13:44:44 2021 (every 2s) > >> > >> now > >> ------------------------------- > >> 2021-07-13 13:44:44.396565-04 > >> (1 row) > >> > >> Tue Jul 13 13:44:46 2021 (every 2s) > >> > >> now > >> ------------------------------- > >> 2021-07-13 13:44:46.396572-04 > >> (1 row) > >> > >> ^Cregression=# > >> > >> then as you can see I get nothing but the "^C" echo before the next > >> psql prompt. The problem with this is that now libreadline is > >> misinformed about the cursor position, messing up any editing I > >> might try to do on the next line of input. So I think it would > >> be a good idea to have some explicit final output when the \watch > >> command terminates, along the line of > >> > >> ... > >> Tue Jul 13 13:44:46 2021 (every 2s) > >> > >> now > >> ------------------------------- > >> 2021-07-13 13:44:46.396572-04 > >> (1 row) > >> > >> ^C\watch cancelled > >> regression=# > >> > >> This strikes me as a usability improvement even without the > >> readline-confusion angle. > > > > I'll look at this issue. > > Hi Pavel, > > Do you have a patch for this? > Not yet. I forgot about this issue. Regards Pavel
