bug#57507: Regular expression matching depends on locale encoding

2022-11-17 Thread Jean Abou Samra
Le 05/09/2022 à 21:24, Ludovic Courtès a écrit : Yes, that’d be welcome. I would not call it a constraint or limitation; for example, that ‘w’ is not a letter in Swedish is the kind of thing you’d generally want to take into account. Now, it’d be nice if one could easily specify the locale to o

bug#59321: ice-9's open-input-pipe is unexpectedly slow on some systems

2022-11-17 Thread Andrew Whatson
Hi Nate, Thanks for reporting this! I'm able to reproduce on my systems, and have identified the culprit: > strace -c -f guile -c '(begin (use-modules (ice-9 popen) (ice-9 rdelim)) (display (read-delimited "" (open-input-pipe "ls"' % time seconds usecs/call callserrors syscal

bug#59321: ice-9's open-input-pipe is unexpectedly slow on some systems

2022-11-17 Thread tomas
On Fri, Nov 18, 2022 at 02:49:05PM +1000, Andrew Whatson wrote: > Hi Nate, > > Thanks for reporting this! I'm able to reproduce on my systems, and > have identified the culprit: [250k calls to close()] Well spotted. Here [1] is a good discussion on the problem. Spoiler alert: there is no nice,