On 2016-12-25 22:14:56 +0100, Vincent Lefevre wrote:
> The problem is due to several "color index ..." with ~l in the regexp.
> I've noticed that if I leave only one, then it is much faster. So, it
> seems that Mutt doesn't remember the ~l matching.
The lack of efficiency in this case can be tested with the following
script:
#!/bin/sh
# Argument: number of ~l patterns (default: 100).
n=${1:-100}
{
printf "From a@b.invalid Sun Dec 25 00:00:00 2016\nTo:"
printf " u%s@b.invalid,\n" `seq 2000`
} > listpatt.mbox
{
printf "lists ^l%s@c.invalid\n" `seq 100`
printf "color index cyan black ~l~s%s\n" `seq $n`
printf "push <exit>\n"
} > listpatt.muttrc
time mutt -R -F listpatt.muttrc -f listpatt.mbox
rm listpatt.mbox listpatt.muttrc
--
Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
