Skip over tab characters before comment delimiter

[Chocobo1]

This is when "inline-comment" feature is enabled.

From https://stackoverflow.com/a/70432963

the semicolon needn't be the first character of the line; it can be preceded by space, tab or
vertical tab

[Chocobo1]

This extends the "inline-comment" feature and I find this idea neat and wouldn't get in the way of other functionalities.

[zonyitoo]

Wait a minute,

phone2 = 56789	 # tab + space before comment
phone3 = 43210 	# space + tab before comment

I think the value of phone2 should be 56789\t and phone3 should be 43210 .

parse_str_until "section name]"
parse_str_until "name "
parse_str_until "hello"
parse_str_until "gender "
parse_str_until "mail"
parse_str_until "address "
parse_str_until "web#url"
parse_str_until "phone "
parse_str_until "01234"
parse_str_until "phone2 "
parse_str_until "56789\t"
parse_str_until "phone3 "
parse_str_until "43210 "

Hmm, tailing spaces are trimmed:

rust-ini/src/lib.rs

Line 1115 in 641bb49

let mval = val[..].trim().to_owned();

[Chocobo1]

I think the value of phone2 should be 56789\t and phone3 should be 43210 .

The user might use ' ' or '\t' for aligning comments so in this case it would be preferred to trim them.
However there is no formal spec for .ini format so this is in gray area...