Merge pull request #110 from willothy/inline-virt-text

feat(nightly): support inline virtual text

CHANGELOG.md

@@ -6,6 +6,9 @@
 
 - a new `ExtmarkVirtTextChunk` struct;
 
+- an `Inline` variant to the `ExtmarkVirtTextPosition` enum when building for
+  `neovim-nightly`;
+
 ### Changed
 
 - the type of `ExtmarkInfos`'s `virt_text` field from

crates/oxi-api/src/types/extmark_virt_text_position.rs

@@ -15,6 +15,12 @@ pub enum ExtmarkVirtTextPosition {
 
     /// Display right aligned in the window.
     RightAlign,
+
+    /// Display at the specified column, and shift the buffer text to the right
+    /// as needed.
+    #[cfg(feature = "neovim-nightly")]
+    #[cfg_attr(docsrs, doc(cfg(feature = "neovim-nightly")))]
+    Inline,
 }
 
 impl From<ExtmarkVirtTextPosition> for nvim::String {
@@ -25,6 +31,8 @@ impl From<ExtmarkVirtTextPosition> for nvim::String {
             Eol => "eol",
             Overlay => "overlay",
             RightAlign => "right_align",
+            #[cfg(feature = "neovim-nightly")]
+            Inline => "inline",
         })
     }
 }

tests/src/api/extmark.rs

@@ -208,3 +208,28 @@ fn set_get_del_extmark() {
     let res = buf.del_extmark(ns_id, extmark_id);
     assert_eq!(Ok(()), res);
 }
+
+#[cfg(feature = "neovim-nightly")]
+#[oxi::test]
+fn virt_text_pos_inline() {
+    let mut buf = Buffer::current();
+
+    let ns_id = api::create_namespace("test");
+
+    let opts = SetExtmarkOpts::builder()
+        .virt_text([("", "")])
+        .virt_text_pos(ExtmarkVirtTextPosition::Inline)
+        .build();
+
+    let extmark_id = buf.set_extmark(ns_id, 0, 0, &opts).unwrap();
+
+    let opts = GetExtmarkByIdOpts::builder().details(true).build();
+
+    let Ok((_, _, Some(infos))) =
+        buf.get_extmark_by_id(ns_id, extmark_id, &opts)
+    else {
+        unreachable!()
+    };
+
+    assert_eq!(infos.virt_text_pos, Some(ExtmarkVirtTextPosition::Inline));
+}