4 releases (2 breaking)
0.3.1 | Feb 23, 2023 |
---|---|
0.3.0 | Oct 16, 2020 |
0.2.0 | May 13, 2019 |
0.1.0 | May 8, 2019 |
#2234 in Parser implementations
15KB
285 lines
bml
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.
Examples
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();
assert_eq!(name, "server");
assert_eq!(node.named("port").next().unwrap().value(), "80");
License
Licensed under ISC
.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the works by you shall be licensed as above, without any additional terms or conditions.
Dependencies
~4MB
~80K SLoC