metadata: Support quoted strings

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 13 insertions, 2 deletions

diff --git a/src/metadata.rs b/src/metadata.rs
index 85c1576..69544c4 100644
--- a/src/metadata.rs
+++ b/src/metadata.rs
@@ -238,6 +238,15 @@ fn join_into_buffer(vec: &[Inline], buf: &mut String) {
             pandoc_ast::Inline::Space => buf.push(' '),
             pandoc_ast::Inline::SoftBreak => buf.push(' '),
             pandoc_ast::Inline::LineBreak => buf.push(' '),
+            pandoc_ast::Inline::Quoted(qtype, v) => {
+                let quote = match qtype {
+                    pandoc_ast::QuoteType::SingleQuote => '\'',
+                    pandoc_ast::QuoteType::DoubleQuote => '"',
+                };
+                buf.push(quote);
+                join_into_buffer(v, buf);
+                buf.push(quote);
+            }
             _ => panic!("unknown pandoc_ast::Inline component {:?}", item),
         }
     }
@@ -246,7 +255,7 @@ fn join_into_buffer(vec: &[Inline], buf: &mut String) {
 #[cfg(test)]
 mod test_join {
     use super::join;
-    use pandoc_ast::Inline;
+    use pandoc_ast::{Inline, QuoteType};
 
     #[test]
     fn join_all_kinds() {
@@ -260,9 +269,11 @@ mod test_join {
             Inline::SmallCaps(vec![Inline::Str("g".to_string())]),
             Inline::Space,
             Inline::SoftBreak,
+            Inline::Quoted(QuoteType::SingleQuote, vec![Inline::Str("h".to_string())]),
             Inline::LineBreak,
+            Inline::Quoted(QuoteType::DoubleQuote, vec![Inline::Str("i".to_string())]),
         ];
-        assert_eq!(join(&v), "abcdefg   ");
+        assert_eq!(join(&v), r#"abcdefg  'h' "i""#);
     }
 }