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Adapt the INI parser to optional parsing in chain

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This commit is contained in:
Geoffroy Couprie 2015-02-17 16:34:44 +01:00
parent 1d4ddb8199
commit a4a5482a3d
1 changed files with 13 additions and 9 deletions
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22
tests/ini.rs
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@ -31,22 +31,26 @@ fn parameter_parser(input: &[u8]) -> IResult<&[u8], &str> {
alphanumeric(input).map_res(str::from_utf8)
}
o!(comment_body <&[u8], &[u8]> semicolon ~ [ not_line_ending]);
o!(comment_body <&[u8], &[u8]> semicolon ~ [ not_line_ending ]);
o!(comment <&[u8], ()> comment_body ~ line_ending ~ [ empty_result ]);
opt!(opt_comment <&[u8], &[u8]> comment_body);
o!(category <&[u8], &str> lsb ~ [ category_name ] ~ rsb ~ opt_multispace);
opt!(opt_multispace <&[u8], &[u8]> multispace);
opt!(opt_space <&[u8], &[u8]> space);
chain!(category <&[u8], &str>,
lsb ~
name: category_name ~
rsb ~
multispace? ,
||{ name }
);
chain!(key_value <&[u8],(&str,&str)>,
key: parameter_parser ~
opt_space ~
space? ~
equal ~
opt_space ~
space? ~
val: value_parser ~
opt_space ~
opt_comment ~
opt_multispace ,
space? ~
comment_body? ~
multispace? ,
||{(key, val)}
);