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chore: reorganize directories

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PoiScript 2024-03-06 15:20:40 +08:00
parent 42cb1d21bd
commit 14d1555fc1
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88 changed files with 114 additions and 144 deletions
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68
src/ast/inline_src.rs Normal file
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@ -0,0 +1,68 @@
use crate::SyntaxKind;
use super::{filter_token, InlineSrc, Token};
impl InlineSrc {
/// Language of the code
///
/// ```rust
/// use orgize::{Org, ast::InlineSrc};
///
/// let s = Org::parse("src_C{int a = 0;}").first_node::<InlineSrc>().unwrap();
/// assert_eq!(s.language(), "C");
/// let s = Org::parse("src_xml[:exports code]{<tag>text</tag>}").first_node::<InlineSrc>().unwrap();
/// assert_eq!(s.language(), "xml");
/// ```
pub fn language(&self) -> Token {
self.syntax
.children_with_tokens()
.nth(1)
.and_then(filter_token(SyntaxKind::TEXT))
.unwrap_or_else(|| {
debug_assert!(false, "inline src must contains TEXT");
Token::default()
})
}
/// Optional header arguments
///
/// ```rust
/// use orgize::{Org, ast::InlineSrc};
///
/// let s = Org::parse("src_C{int a = 0;}").first_node::<InlineSrc>().unwrap();
/// assert!(s.parameters().is_none());
/// let s = Org::parse("src_xml[:exports code]{<tag>text</tag>}").first_node::<InlineSrc>().unwrap();
/// assert_eq!(s.parameters().unwrap(), ":exports code");
/// ```
pub fn parameters(&self) -> Option<Token> {
self.syntax
.children_with_tokens()
.skip_while(|n| n.kind() != SyntaxKind::L_BRACKET)
.nth(1)
.map(|n| {
debug_assert!(n.kind() == SyntaxKind::TEXT);
Token(n.into_token())
})
}
/// Source code
///
/// ```rust
/// use orgize::{Org, ast::InlineSrc};
///
/// let s = Org::parse("src_C{int a = 0;}").first_node::<InlineSrc>().unwrap();
/// assert_eq!(s.value(), "int a = 0;");
/// let s = Org::parse("src_xml[:exports code]{<tag>text</tag>}").first_node::<InlineSrc>().unwrap();
/// assert_eq!(s.value(), "<tag>text</tag>");
/// ```
pub fn value(&self) -> Token {
self.syntax
.children_with_tokens()
.filter_map(filter_token(SyntaxKind::TEXT))
.last()
.unwrap_or_else(|| {
debug_assert!(false, "inline src must contains TEXT");
Token::default()
})
}
}