Compare contents begin/end.

src/compare/util.rs

@@ -79,18 +79,41 @@ fn assert_bounds<'b, 's, S: StandardProperties<'s> + ?Sized>(
     rust: &'b S,
 ) -> Result<(), Box<dyn std::error::Error>> {
     let standard_properties = get_emacs_standard_properties(emacs)?; // 1-based
-    let (begin, end) = (
-        standard_properties
-            .begin
-            .ok_or("Token should have a begin.")?,
-        standard_properties.end.ok_or("Token should have an end.")?,
-    );
-    let (rust_begin, rust_end) = get_rust_byte_offsets(original_document, rust.get_source()); // 0-based
-    let rust_begin_char_offset = original_document[..rust_begin].chars().count() + 1; // 1-based
-    let rust_end_char_offset =
-        rust_begin_char_offset + original_document[rust_begin..rust_end].chars().count(); // 1-based
-    if rust_begin_char_offset != begin || rust_end_char_offset != end {
-        Err(format!("Rust bounds (in chars) ({rust_begin}, {rust_end}) do not match emacs bounds ({emacs_begin}, {emacs_end})", rust_begin = rust_begin_char_offset, rust_end = rust_end_char_offset, emacs_begin=begin, emacs_end=end))?;
+
+    // Check begin/end
+    {
+        let (begin, end) = (
+            standard_properties
+                .begin
+                .ok_or("Token should have a begin.")?,
+            standard_properties.end.ok_or("Token should have an end.")?,
+        );
+        let (rust_begin, rust_end) = get_rust_byte_offsets(original_document, rust.get_source()); // 0-based
+        let rust_begin_char_offset = original_document[..rust_begin].chars().count() + 1; // 1-based
+        let rust_end_char_offset =
+            rust_begin_char_offset + original_document[rust_begin..rust_end].chars().count(); // 1-based
+        if rust_begin_char_offset != begin || rust_end_char_offset != end {
+            Err(format!("Rust bounds (in chars) ({rust_begin}, {rust_end}) do not match emacs bounds ({emacs_begin}, {emacs_end})", rust_begin = rust_begin_char_offset, rust_end = rust_end_char_offset, emacs_begin=begin, emacs_end=end))?;
+        }
+    }
+
+    // Check contents-begin/contents-end
+    {
+        let (begin, end) = (
+            standard_properties
+                .contents_begin
+                .ok_or("Token should have a begin.")?,
+            standard_properties
+                .contents_end
+                .ok_or("Token should have an end.")?,
+        );
+        let (rust_begin, rust_end) = get_rust_byte_offsets(original_document, rust.get_contents()); // 0-based
+        let rust_begin_char_offset = original_document[..rust_begin].chars().count() + 1; // 1-based
+        let rust_end_char_offset =
+            rust_begin_char_offset + original_document[rust_begin..rust_end].chars().count(); // 1-based
+        if rust_begin_char_offset != begin || rust_end_char_offset != end {
+            Err(format!("Rust bounds (in chars) ({rust_begin}, {rust_end}) do not match emacs bounds ({emacs_begin}, {emacs_end})", rust_begin = rust_begin_char_offset, rust_end = rust_end_char_offset, emacs_begin=begin, emacs_end=end))?;
+        }
     }
 
     Ok(())

src/types/ast_node.rs

@@ -323,7 +323,7 @@ impl<'r, 's> StandardProperties<'s> for AstNode<'r, 's> {
         }
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         match self {
             AstNode::Document(inner) => inner.get_contents(),
             AstNode::Heading(inner) => inner.get_contents(),

src/types/document.rs

@@ -58,7 +58,7 @@ impl<'s> StandardProperties<'s> for Document<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -72,7 +72,7 @@ impl<'s> StandardProperties<'s> for Section<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -86,7 +86,7 @@ impl<'s> StandardProperties<'s> for Heading<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -151,7 +151,7 @@ impl<'s> StandardProperties<'s> for DocumentElement<'s> {
         }
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         match self {
             DocumentElement::Heading(inner) => inner.get_contents(),
             DocumentElement::Section(inner) => inner.get_contents(),

src/types/element.rs

@@ -83,7 +83,7 @@ impl<'s> StandardProperties<'s> for Element<'s> {
         }
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         match self {
             Element::Paragraph(inner) => inner.get_contents(),
             Element::PlainList(inner) => inner.get_contents(),

src/types/greater_element.rs

@@ -132,7 +132,7 @@ impl<'s> StandardProperties<'s> for PlainList<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -146,7 +146,7 @@ impl<'s> StandardProperties<'s> for PlainListItem<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -160,7 +160,7 @@ impl<'s> StandardProperties<'s> for CenterBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -174,7 +174,7 @@ impl<'s> StandardProperties<'s> for QuoteBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -188,7 +188,7 @@ impl<'s> StandardProperties<'s> for SpecialBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -202,7 +202,7 @@ impl<'s> StandardProperties<'s> for DynamicBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -216,7 +216,7 @@ impl<'s> StandardProperties<'s> for FootnoteDefinition<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -230,7 +230,7 @@ impl<'s> StandardProperties<'s> for Drawer<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -244,7 +244,7 @@ impl<'s> StandardProperties<'s> for PropertyDrawer<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -258,7 +258,7 @@ impl<'s> StandardProperties<'s> for NodeProperty<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -272,7 +272,7 @@ impl<'s> StandardProperties<'s> for Table<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -286,7 +286,7 @@ impl<'s> StandardProperties<'s> for TableRow<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 

src/types/lesser_element.rs

@@ -199,7 +199,7 @@ impl<'s> StandardProperties<'s> for Paragraph<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -213,7 +213,7 @@ impl<'s> StandardProperties<'s> for TableCell<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -227,7 +227,7 @@ impl<'s> StandardProperties<'s> for Comment<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -241,7 +241,7 @@ impl<'s> StandardProperties<'s> for VerseBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -254,7 +254,7 @@ impl<'s> StandardProperties<'s> for CommentBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -267,7 +267,7 @@ impl<'s> StandardProperties<'s> for ExampleBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -280,7 +280,7 @@ impl<'s> StandardProperties<'s> for ExportBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -293,7 +293,7 @@ impl<'s> StandardProperties<'s> for SrcBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -307,7 +307,7 @@ impl<'s> StandardProperties<'s> for Clock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -321,7 +321,7 @@ impl<'s> StandardProperties<'s> for DiarySexp<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -335,7 +335,7 @@ impl<'s> StandardProperties<'s> for Planning<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -349,7 +349,7 @@ impl<'s> StandardProperties<'s> for FixedWidthArea<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -363,7 +363,7 @@ impl<'s> StandardProperties<'s> for HorizontalRule<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -377,7 +377,7 @@ impl<'s> StandardProperties<'s> for Keyword<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -391,7 +391,7 @@ impl<'s> StandardProperties<'s> for BabelCall<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -405,7 +405,7 @@ impl<'s> StandardProperties<'s> for LatexEnvironment<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 

src/types/object.rs

@@ -519,7 +519,7 @@ impl<'s> StandardProperties<'s> for Bold<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -533,7 +533,7 @@ impl<'s> StandardProperties<'s> for Italic<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -547,7 +547,7 @@ impl<'s> StandardProperties<'s> for Underline<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -561,7 +561,7 @@ impl<'s> StandardProperties<'s> for StrikeThrough<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -575,7 +575,7 @@ impl<'s> StandardProperties<'s> for Code<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -589,7 +589,7 @@ impl<'s> StandardProperties<'s> for Verbatim<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -603,7 +603,7 @@ impl<'s> StandardProperties<'s> for RegularLink<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -617,7 +617,7 @@ impl<'s> StandardProperties<'s> for RadioLink<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -631,7 +631,7 @@ impl<'s> StandardProperties<'s> for RadioTarget<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -645,7 +645,7 @@ impl<'s> StandardProperties<'s> for PlainLink<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -659,7 +659,7 @@ impl<'s> StandardProperties<'s> for AngleLink<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -673,7 +673,7 @@ impl<'s> StandardProperties<'s> for OrgMacro<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -687,7 +687,7 @@ impl<'s> StandardProperties<'s> for Entity<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -701,7 +701,7 @@ impl<'s> StandardProperties<'s> for LatexFragment<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -715,7 +715,7 @@ impl<'s> StandardProperties<'s> for ExportSnippet<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -729,7 +729,7 @@ impl<'s> StandardProperties<'s> for FootnoteReference<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -743,7 +743,7 @@ impl<'s> StandardProperties<'s> for Citation<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -757,7 +757,7 @@ impl<'s> StandardProperties<'s> for CitationReference<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -771,7 +771,7 @@ impl<'s> StandardProperties<'s> for InlineBabelCall<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -785,7 +785,7 @@ impl<'s> StandardProperties<'s> for InlineSourceBlock<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -799,7 +799,7 @@ impl<'s> StandardProperties<'s> for LineBreak<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -813,7 +813,7 @@ impl<'s> StandardProperties<'s> for Target<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -827,7 +827,7 @@ impl<'s> StandardProperties<'s> for StatisticsCookie<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -841,7 +841,7 @@ impl<'s> StandardProperties<'s> for Subscript<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -855,7 +855,7 @@ impl<'s> StandardProperties<'s> for Superscript<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -869,7 +869,7 @@ impl<'s> StandardProperties<'s> for Timestamp<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -883,7 +883,7 @@ impl<'s> StandardProperties<'s> for PlainText<'s> {
         self.source
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         todo!()
     }
 
@@ -1016,7 +1016,7 @@ impl<'s> StandardProperties<'s> for Object<'s> {
         }
     }
 
-    fn get_contents(&'s self) -> &'s str {
+    fn get_contents<'b>(&'b self) -> &'s str {
         match self {
             Object::Bold(inner) => inner.get_contents(),
             Object::Italic(inner) => inner.get_contents(),

src/types/standard_properties.rs

@@ -8,7 +8,7 @@ pub trait StandardProperties<'s> {
     /// Get the slice of the AST node's contents.
     ///
     /// This corresponds to :contents-begin to :contents-end
-    fn get_contents(&'s self) -> &'s str;
+    fn get_contents<'b>(&'b self) -> &'s str;
 
     /// Get the slice of the AST node's post-blank text.
     ///