25 lines
874 B
Rust
25 lines
874 B
Rust
use eww_config::{config::*, expr::*, lexer, parser};
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fn main() {
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let parser = parser::ExprParser::new();
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let mut files = codespan_reporting::files::SimpleFiles::new();
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let input = "(12 :bar 22 (foo) (baz)";
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let file_id = files.add("foo.eww", input);
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let lexer = lexer::Lexer::new(input);
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let ast = parser.parse(file_id, lexer);
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match ast {
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Ok(ast) => {
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let element: Result<Element<Expr, Expr>, _> = Element::from_expr(ast);
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let err = element.unwrap_err();
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let diag = err.pretty_diagnostic(&files);
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use codespan_reporting::term;
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let mut writer = term::termcolor::StandardStream::stderr(term::termcolor::ColorChoice::Always);
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term::emit(&mut writer, &term::Config::default(), &files, &diag).unwrap();
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}
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Err(err) => eprintln!("{:?}", err),
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}
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}
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