BML Markup Language
[BML] is a simplified [XML] used as static [database], see the [grammar] using [PEG] as input for the [pest] parser.
In contrast to its C++ [reference] implementation, this Rust implementation parses indents by pushing them on a stack to compare them instead of counting characters (stack-based-indent) and it allows tabulators between attributes (tabular-attributes) and between colons and multi-line data (tabular-colon-data) supporting tabulator-based along with space-based alignments.
Syntax highlighting is trivial, see [vim-bml].
```rust use bml::BmlNode;
let root = BmlNode::try_from(concat!( "server\n", " path: /core/www/\n", " host: example.com\n", " port: 80\n", " service: true\n", " proxy\n", " host: proxy.example.com\n", " port: 8080\n", " authentication: plain\n", " description\n", " :Primary web-facing server\n", " :Provides commerce-related functionality\n", "\n", "server\n", " // ...\n", " proxy host=\"proxy.example.com\" port=\"8080\"\n", " authentication: plain\n", )).unwrap();
let (name, node) = root.nodes().next().unwrap();
asserteq!(name, "server"); asserteq!(node.named("port").next().unwrap().value(), "80"); ```
Licensed under ISC.
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