I thought the error message was referring to the argument to -d and spent a while scratching my had trying to figure out why the first l of null would be reported as the location of the error. (In this instance it may be obvious, but this is a reduced example of a long command line.)
I expected the following
I suggest that the error message be clarified. For example:
Change "column" to "character"
Include the failing argument in the error message:
curl: (3) [globbing] unmatched brace at character 20 of «http://example.com/{foo»
Include part of argument in the error message, e.g.,
unmatched brace at character 20 (near ".com/{foo")
This is inspired by perl's parser's error reporting:
% perl -e '}'
⋮
syntax error at -e line 1, near "}"
⋮
I did this
I thought the error message was referring to the argument to -d and spent a while scratching my had trying to figure out why the first
l
ofnull
would be reported as the location of the error. (In this instance it may be obvious, but this is a reduced example of a long command line.)I expected the following
I suggest that the error message be clarified. For example:
Change "column" to "character"
Include the failing argument in the error message:
Include part of argument in the error message, e.g.,
This is inspired by perl's parser's error reporting:
curl/libcurl version
curl 7.60.0 (x86_64-pc-linux-gnu) libcurl/7.60.0 OpenSSL/1.1.0h zlib/1.2.11 libidn2/2.0.4 libpsl/0.20.2 (+libidn2/2.0.4) libssh2/1.8.0 nghttp2/1.32.0 librtmp/2.3
Release-Date: 2018-05-16
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL
(installed via the OS's package manager)
operating system
Debian unstable
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