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Fix some issues found when testing Elixir-LS (#2583)
Closes https://linear.app/zed-industries/issue/Z-2209/popovers-dont-always-have-syntax-highlighted-code Closes https://linear.app/zed-industries/issue/Z-2206/highlight-syntax-in-hover-docs * Fix a ton of errors in our logs due to us not recognizing that `elixir-ls` does not support code actions. * Syntax-highlight elixir code blocks in hover popovers
This commit is contained in:
commit
351e4863cd
@ -221,6 +221,7 @@ fn show_hover(
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project: project.clone(),
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symbol_range: range,
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blocks: hover_result.contents,
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language: hover_result.language,
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rendered_content: None,
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})
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});
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@ -253,6 +254,7 @@ fn render_blocks(
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theme_id: usize,
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blocks: &[HoverBlock],
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language_registry: &Arc<LanguageRegistry>,
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language: Option<&Arc<Language>>,
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style: &EditorStyle,
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) -> RenderedInfo {
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let mut text = String::new();
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@ -351,11 +353,13 @@ fn render_blocks(
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}
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Tag::CodeBlock(kind) => {
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new_paragraph(&mut text, &mut list_stack);
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if let CodeBlockKind::Fenced(language) = kind {
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current_language = language_registry
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current_language = if let CodeBlockKind::Fenced(language) = kind {
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language_registry
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.language_for_name(language.as_ref())
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.now_or_never()
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.and_then(Result::ok);
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.and_then(Result::ok)
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} else {
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language.cloned()
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}
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}
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Tag::Emphasis => italic_depth += 1,
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@ -414,10 +418,6 @@ fn render_blocks(
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}
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}
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if !text.is_empty() && !text.ends_with('\n') {
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text.push('\n');
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}
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RenderedInfo {
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theme_id,
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text,
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@ -524,6 +524,7 @@ pub struct InfoPopover {
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pub project: ModelHandle<Project>,
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pub symbol_range: Range<Anchor>,
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pub blocks: Vec<HoverBlock>,
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language: Option<Arc<Language>>,
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rendered_content: Option<RenderedInfo>,
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}
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@ -559,6 +560,7 @@ impl InfoPopover {
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style.theme_id,
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&self.blocks,
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self.project.read(cx).languages(),
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self.language.as_ref(),
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style,
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)
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});
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@ -588,10 +590,7 @@ impl InfoPopover {
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MouseRegion::new::<Self>(view_id, region_id, bounds)
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.on_click::<Editor, _>(
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MouseButton::Left,
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move |_, _, cx| {
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println!("clicked link {url}");
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cx.platform().open_url(&url);
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},
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move |_, _, cx| cx.platform().open_url(&url),
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),
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);
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}
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@ -906,7 +905,7 @@ mod tests {
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text: "one **two** three".to_string(),
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kind: HoverBlockKind::Markdown,
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}],
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expected_marked_text: "one «two» three\n".to_string(),
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expected_marked_text: "one «two» three".to_string(),
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expected_styles: vec![HighlightStyle {
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weight: Some(Weight::BOLD),
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..Default::default()
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@ -918,7 +917,7 @@ mod tests {
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text: "one [two](the-url) three".to_string(),
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kind: HoverBlockKind::Markdown,
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}],
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expected_marked_text: "one «two» three\n".to_string(),
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expected_marked_text: "one «two» three".to_string(),
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expected_styles: vec![HighlightStyle {
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underline: Some(Underline {
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thickness: 1.0.into(),
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@ -937,8 +936,7 @@ mod tests {
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- b
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* two
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- [c](the-url)
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- d
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"
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- d"
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.unindent(),
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kind: HoverBlockKind::Markdown,
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}],
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@ -949,8 +947,7 @@ mod tests {
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- b
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- two
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- «c»
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- d
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"
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- d"
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.unindent(),
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expected_styles: vec![HighlightStyle {
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underline: Some(Underline {
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@ -973,8 +970,7 @@ mod tests {
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nine
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* ten
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* six
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"
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* six"
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.unindent(),
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kind: HoverBlockKind::Markdown,
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}],
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@ -985,8 +981,7 @@ mod tests {
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nine
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- ten
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- six
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"
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- six"
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.unindent(),
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expected_styles: vec![HighlightStyle {
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underline: Some(Underline {
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@ -1004,7 +999,7 @@ mod tests {
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expected_styles,
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} in &rows[0..]
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{
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let rendered = render_blocks(0, &blocks, &Default::default(), &style);
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let rendered = render_blocks(0, &blocks, &Default::default(), None, &style);
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let (expected_text, ranges) = marked_text_ranges(expected_marked_text, false);
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let expected_highlights = ranges
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@ -260,9 +260,10 @@ impl LanguageServer {
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buffer.clear();
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stdout.read_until(b'\n', &mut buffer).await?;
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stdout.read_until(b'\n', &mut buffer).await?;
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let message_len: usize = std::str::from_utf8(&buffer)?
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let header = std::str::from_utf8(&buffer)?;
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let message_len: usize = header
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.strip_prefix(CONTENT_LEN_HEADER)
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.ok_or_else(|| anyhow!("invalid header"))?
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.ok_or_else(|| anyhow!("invalid LSP message header {header:?}"))?
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.trim_end()
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.parse()?;
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@ -301,7 +302,7 @@ impl LanguageServer {
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}
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} else {
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warn!(
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"Failed to deserialize message:\n{}",
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"failed to deserialize LSP message:\n{}",
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std::str::from_utf8(&buffer)?
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);
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}
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@ -1111,14 +1111,18 @@ impl LspCommand for GetHover {
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cx: AsyncAppContext,
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) -> Result<Self::Response> {
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Ok(message.and_then(|hover| {
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let range = hover.range.map(|range| {
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cx.read(|cx| {
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let (language, range) = cx.read(|cx| {
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let buffer = buffer.read(cx);
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(
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buffer.language().cloned(),
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hover.range.map(|range| {
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let token_start =
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buffer.clip_point_utf16(point_from_lsp(range.start), Bias::Left);
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let token_end = buffer.clip_point_utf16(point_from_lsp(range.end), Bias::Left);
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let token_end =
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buffer.clip_point_utf16(point_from_lsp(range.end), Bias::Left);
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buffer.anchor_after(token_start)..buffer.anchor_before(token_end)
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})
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}),
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)
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});
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fn hover_blocks_from_marked_string(
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@ -1163,7 +1167,11 @@ impl LspCommand for GetHover {
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}],
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});
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Some(Hover { contents, range })
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Some(Hover {
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contents,
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range,
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language,
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})
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}))
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}
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@ -1247,16 +1255,9 @@ impl LspCommand for GetHover {
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self,
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message: proto::GetHoverResponse,
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_: ModelHandle<Project>,
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_: ModelHandle<Buffer>,
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_: AsyncAppContext,
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buffer: ModelHandle<Buffer>,
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cx: AsyncAppContext,
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) -> Result<Self::Response> {
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let range = if let (Some(start), Some(end)) = (message.start, message.end) {
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language::proto::deserialize_anchor(start)
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.and_then(|start| language::proto::deserialize_anchor(end).map(|end| start..end))
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} else {
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None
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};
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let contents: Vec<_> = message
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.contents
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.into_iter()
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@ -1271,12 +1272,23 @@ impl LspCommand for GetHover {
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},
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})
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.collect();
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if contents.is_empty() {
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return Ok(None);
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}
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Ok(if contents.is_empty() {
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None
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let language = buffer.read_with(&cx, |buffer, _| buffer.language().cloned());
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let range = if let (Some(start), Some(end)) = (message.start, message.end) {
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language::proto::deserialize_anchor(start)
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.and_then(|start| language::proto::deserialize_anchor(end).map(|end| start..end))
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} else {
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Some(Hover { contents, range })
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})
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None
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};
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Ok(Some(Hover {
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contents,
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range,
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language,
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}))
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}
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fn buffer_id_from_proto(message: &Self::ProtoRequest) -> u64 {
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@ -1499,7 +1511,11 @@ impl LspCommand for GetCodeActions {
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type ProtoRequest = proto::GetCodeActions;
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fn check_capabilities(&self, capabilities: &ServerCapabilities) -> bool {
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capabilities.code_action_provider.is_some()
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match &capabilities.code_action_provider {
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None => false,
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Some(lsp::CodeActionProviderCapability::Simple(false)) => false,
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_ => true,
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}
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}
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fn to_lsp(
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@ -359,6 +359,7 @@ pub enum HoverBlockKind {
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pub struct Hover {
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pub contents: Vec<HoverBlock>,
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pub range: Option<Range<language::Anchor>>,
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pub language: Option<Arc<Language>>,
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}
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#[derive(Default)]
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