adjust comments and links

Author: PgBiel

src/csl/rendering/mod.rs

@@ -834,6 +834,8 @@ where
 impl RenderCsl for citationberg::Choose {
     fn render<T: EntryLike>(&self, ctx: &mut Context<T>) {
         choose_children(self, ctx, |children, ctx| {
+            // Propagate parent group's delimiter to 'choose' output, as
+            // required by CSL, by not pushing a delimiter to the stack.
             render_with_delimiter(children, ctx);
         });
     }

tests/local/choose_UseAncestorsDelimiter.txt

@@ -7,11 +7,11 @@ citation
 Delimiters from the nearest delimiters from the nearest ancestor delimiting element (e.g., <group>)
 are applied within the output of <choose>
 (i.e., the output of the matching <if>, <else-if>, or <else>).
-https://docs.citationstyles.org/en/stable/specification.html#choose
+https://docs.citationstyles.org/en/v1.0.2/specification.html#choose
 
 But they are not applied within the output of a delimiting element or a <text macro="…"> element.
-https://docs.citationstyles.org/en/stable/specification.html#delimiter
-https://docs.citationstyles.org/en/stable/specification.html#macro
+https://docs.citationstyles.org/en/v1.0.2/specification.html#delimiter
+https://docs.citationstyles.org/en/v1.0.2/specification.html#macro
 
 https://github.com/typst/hayagriva/issues/180
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