9d71da175a
Fix the following error seen on MacOS:
/usr/bin/awk: syntax error at source line 22 source file
header_pattern = >>> @ <<< /^[A-Z][[:alnum:]-]+:/
The @ character in front of regular expressions to pre-compile them
seems not in the POSIX specification. Replace them with regular strings
and call match() instead of the ~ operator.
Also, adjust the url_pattern expression for BSD awk which explicitly
states:
The awk utility is compliant with the IEEE Std 1003.1-2008 (“POSIX.1”)
specification, except awk does not support {n,m} pattern matching.
Use [[:lower:]]+ instead of [a-z]{2,6}.
Tested with:
GNU Awk 5.1.1
awk version 20121220 (FreeBSD)
Link: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/awk.html
Fixes: https://todo.sr.ht/~rjarry/aerc/96
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Koni Marti <koni.marti@gmail.com>
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|---|---|---|
| .. | ||
| calendar | ||
| colorize | ||
| hldiff | ||
| html | ||
| html-unsafe | ||
| plaintext | ||
| show-ics-details.py | ||