diff options
Diffstat (limited to 'support/texlab/src/symbol/latex_section')
-rw-r--r-- | support/texlab/src/symbol/latex_section/enumeration.rs | 85 | ||||
-rw-r--r-- | support/texlab/src/symbol/latex_section/equation.rs | 41 | ||||
-rw-r--r-- | support/texlab/src/symbol/latex_section/float.rs | 57 | ||||
-rw-r--r-- | support/texlab/src/symbol/latex_section/mod.rs | 634 | ||||
-rw-r--r-- | support/texlab/src/symbol/latex_section/theorem.rs | 66 |
5 files changed, 883 insertions, 0 deletions
diff --git a/support/texlab/src/symbol/latex_section/enumeration.rs b/support/texlab/src/symbol/latex_section/enumeration.rs new file mode 100644 index 0000000000..34f4dff72f --- /dev/null +++ b/support/texlab/src/symbol/latex_section/enumeration.rs @@ -0,0 +1,85 @@ +use super::{label_name, selection_range}; +use crate::range::RangeExt; +use crate::symbol::{LatexSymbol, LatexSymbolKind}; +use crate::syntax::*; +use crate::workspace::*; +use lsp_types::Range; + +pub fn symbols(view: &DocumentView, tree: &LatexSyntaxTree) -> Vec<LatexSymbol> { + let mut symbols = Vec::new(); + for environment in &tree.env.environments { + if environment.left.is_enum() { + symbols.push(make_symbol(view, tree, environment)); + } + } + symbols +} + +fn make_symbol( + view: &DocumentView, + tree: &LatexSyntaxTree, + enumeration: &LatexEnvironment, +) -> LatexSymbol { + let name = titlelize(enumeration.left.name().unwrap().text()); + + let items: Vec<_> = tree + .structure + .items + .iter() + .filter(|item| tree.is_enumeration_item(enumeration, item)) + .collect(); + + let mut children = Vec::new(); + for i in 0..items.len() { + let start = items[i].start(); + let end = items + .get(i + 1) + .map(|item| item.start()) + .unwrap_or_else(|| enumeration.right.start()); + let range = Range::new(start, end); + + let label = find_item_label(tree, range); + + let number = items[i].name().or_else(|| { + label + .as_ref() + .and_then(|label| OutlineContext::find_number(view, label)) + }); + + let name = number.unwrap_or_else(|| "Item".into()); + children.push(LatexSymbol { + name, + label: label_name(label), + kind: LatexSymbolKind::EnumerationItem, + deprecated: false, + full_range: range, + selection_range: selection_range(items[i].range(), label), + children: Vec::new(), + }); + } + + LatexSymbol { + name, + label: None, + kind: LatexSymbolKind::Enumeration, + deprecated: false, + full_range: enumeration.range(), + selection_range: enumeration.range(), + children, + } +} + +fn find_item_label(tree: &LatexSyntaxTree, item_range: Range) -> Option<&LatexLabel> { + let label = tree.find_label_by_range(item_range)?; + if tree + .env + .environments + .iter() + .filter(|env| item_range.contains(env.start())) + .all(|env| !env.range().contains(label.start())) + { + Some(label) + } else { + None + } +} diff --git a/support/texlab/src/symbol/latex_section/equation.rs b/support/texlab/src/symbol/latex_section/equation.rs new file mode 100644 index 0000000000..4c2fcbe295 --- /dev/null +++ b/support/texlab/src/symbol/latex_section/equation.rs @@ -0,0 +1,41 @@ +use super::{label_name, selection_range}; +use crate::symbol::{LatexSymbol, LatexSymbolKind}; +use crate::syntax::*; +use crate::workspace::*; +use lsp_types::Range; + +pub fn symbols(view: &DocumentView, tree: &LatexSyntaxTree) -> Vec<LatexSymbol> { + let mut symbols = Vec::new(); + for equation in &tree.math.equations { + symbols.push(make_symbol(view, tree, equation.range())); + } + + for equation in &tree.env.environments { + if equation.left.is_math() { + symbols.push(make_symbol(view, tree, equation.range())); + } + } + symbols +} + +fn make_symbol(view: &DocumentView, tree: &LatexSyntaxTree, full_range: Range) -> LatexSymbol { + let label = tree.find_label_by_range(full_range); + + let name = match label + .as_ref() + .and_then(|label| OutlineContext::find_number(view, label)) + { + Some(num) => format!("Equation ({})", num), + None => "Equation".to_owned(), + }; + + LatexSymbol { + name, + label: label_name(label), + kind: LatexSymbolKind::Equation, + deprecated: false, + full_range, + selection_range: selection_range(full_range, label), + children: Vec::new(), + } +} diff --git a/support/texlab/src/symbol/latex_section/float.rs b/support/texlab/src/symbol/latex_section/float.rs new file mode 100644 index 0000000000..9356d0ed3e --- /dev/null +++ b/support/texlab/src/symbol/latex_section/float.rs @@ -0,0 +1,57 @@ +use super::{label_name, selection_range}; +use crate::symbol::{LatexSymbol, LatexSymbolKind}; +use crate::syntax::*; +use crate::workspace::*; + +pub fn symbols(view: &DocumentView, tree: &LatexSyntaxTree) -> Vec<LatexSymbol> { + tree.structure + .captions + .iter() + .filter_map(|caption| make_symbol(view, tree, caption)) + .collect() +} + +fn make_symbol( + view: &DocumentView, + tree: &LatexSyntaxTree, + caption: &LatexCaption, +) -> Option<LatexSymbol> { + let environment = tree + .env + .environments + .iter() + .find(|env| tree.is_direct_child(env, caption.start()))?; + let text = extract_group(&caption.command.args[caption.index]); + + let kind = environment + .left + .name() + .map(LatexToken::text) + .and_then(OutlineCaptionKind::parse)?; + + let label = tree.find_label_by_environment(environment); + let number = label + .as_ref() + .and_then(|label| OutlineContext::find_number(view, label)); + + let name = match &number { + Some(number) => format!("{} {}: {}", kind.as_str(), number, text), + None => format!("{}: {}", kind.as_str(), text), + }; + + let symbol = LatexSymbol { + name, + label: label_name(label), + kind: match kind { + OutlineCaptionKind::Figure => LatexSymbolKind::Figure, + OutlineCaptionKind::Table => LatexSymbolKind::Table, + OutlineCaptionKind::Listing => LatexSymbolKind::Listing, + OutlineCaptionKind::Algorithm => LatexSymbolKind::Algorithm, + }, + deprecated: false, + full_range: environment.range(), + selection_range: selection_range(environment.range(), label), + children: Vec::new(), + }; + Some(symbol) +} diff --git a/support/texlab/src/symbol/latex_section/mod.rs b/support/texlab/src/symbol/latex_section/mod.rs new file mode 100644 index 0000000000..f6fe2aede9 --- /dev/null +++ b/support/texlab/src/symbol/latex_section/mod.rs @@ -0,0 +1,634 @@ +mod enumeration; +mod equation; +mod float; +mod theorem; + +use super::{LatexSymbol, LatexSymbolKind}; +use crate::range::RangeExt; +use crate::syntax::*; +use crate::workspace::*; +use futures_boxed::boxed; +use lsp_types::*; + +#[derive(Debug, PartialEq, Eq, Clone, Copy)] +pub struct LatexSectionSymbolProvider; + +impl FeatureProvider for LatexSectionSymbolProvider { + type Params = DocumentSymbolParams; + type Output = Vec<LatexSymbol>; + + #[boxed] + async fn execute<'a>(&'a self, request: &'a FeatureRequest<Self::Params>) -> Self::Output { + let mut symbols = Vec::new(); + if let SyntaxTree::Latex(tree) = &request.document().tree { + let mut section_tree = build_section_tree(&request.view, tree); + for symbol in enumeration::symbols(&request.view, tree) { + section_tree.insert_symbol(&symbol); + } + + for symbol in equation::symbols(&request.view, tree) { + section_tree.insert_symbol(&symbol); + } + + for symbol in float::symbols(&request.view, tree) { + section_tree.insert_symbol(&symbol); + } + + for symbol in theorem::symbols(&request.view, tree) { + section_tree.insert_symbol(&symbol); + } + + for symbol in section_tree.symbols { + symbols.push(symbol); + } + + for child in section_tree.children { + symbols.push(child.into()); + } + } + symbols + } +} + +pub fn build_section_tree<'a>( + view: &'a DocumentView, + tree: &'a LatexSyntaxTree, +) -> LatexSectionTree<'a> { + let mut section_tree = LatexSectionTree::from(tree); + section_tree.set_full_text(&view.document.text); + let end_position = compute_end_position(tree, &view.document.text); + LatexSectionNode::set_full_range(&mut section_tree.children, end_position); + let outline = Outline::from(view); + for child in &mut section_tree.children { + child.set_label(tree, view, &outline); + } + section_tree +} + +fn compute_end_position(tree: &LatexSyntaxTree, text: &str) -> Position { + let mut stream = CharStream::new(text); + while stream.next().is_some() {} + tree.env + .environments + .iter() + .find(|env| env.left.name().map(LatexToken::text) == Some("document")) + .map(|env| env.right.start()) + .unwrap_or(stream.current_position) +} + +#[derive(Debug, PartialEq, Eq, Clone)] +pub struct LatexSectionNode<'a> { + pub section: &'a LatexSection, + pub full_range: Range, + full_text: &'a str, + label: Option<String>, + number: Option<String>, + symbols: Vec<LatexSymbol>, + children: Vec<Self>, +} + +impl<'a> LatexSectionNode<'a> { + fn new(section: &'a LatexSection) -> Self { + Self { + section, + full_range: Range::default(), + full_text: "", + label: None, + number: None, + symbols: Vec::new(), + children: Vec::new(), + } + } + + fn set_full_text(&mut self, full_text: &'a str) { + self.full_text = full_text; + for child in &mut self.children { + child.set_full_text(full_text); + } + } + + fn name(&self) -> String { + self.section + .extract_text(self.full_text) + .unwrap_or_else(|| "Unknown".to_owned()) + } + + fn set_full_range(children: &mut Vec<Self>, end_position: Position) { + for i in 0..children.len() { + let current_end = children + .get(i + 1) + .map(|next| next.section.start()) + .unwrap_or(end_position); + + let mut current = &mut children[i]; + current.full_range = Range::new(current.section.start(), current_end); + Self::set_full_range(&mut current.children, current_end); + } + } + + fn set_label(&mut self, tree: &LatexSyntaxTree, view: &DocumentView, outline: &Outline) { + if let Some(label) = tree + .structure + .labels + .iter() + .filter(|label| label.kind == LatexLabelKind::Definition) + .find(|label| self.full_range.contains(label.start())) + { + if let Some(ctx) = OutlineContext::parse(view, label, outline) { + let mut is_section = false; + if let OutlineContextItem::Section { text, .. } = &ctx.item { + if self.name() == *text { + for name in label.names() { + self.label = Some(name.text().to_owned()); + } + + is_section = true; + } + } + + if is_section { + self.number = ctx.number; + } + } + } + + for child in &mut self.children { + child.set_label(tree, view, outline); + } + } + + fn insert_section(nodes: &mut Vec<Self>, section: &'a LatexSection) { + match nodes.last_mut() { + Some(parent) => { + if parent.section.level < section.level { + Self::insert_section(&mut parent.children, section); + } else { + nodes.push(LatexSectionNode::new(section)); + } + } + None => { + nodes.push(LatexSectionNode::new(section)); + } + } + } + + fn insert_symbol(&mut self, symbol: &LatexSymbol) -> bool { + if !self.full_range.contains(symbol.selection_range.start) { + return false; + } + + for child in &mut self.children { + if child.insert_symbol(symbol) { + return true; + } + } + + self.symbols.push(symbol.clone()); + true + } + + fn find(&self, label: &str) -> Option<&Self> { + if self.label.as_ref().map(AsRef::as_ref) == Some(label) { + Some(self) + } else { + for child in &self.children { + let result = child.find(label); + if result.is_some() { + return result; + } + } + None + } + } +} + +impl<'a> Into<LatexSymbol> for LatexSectionNode<'a> { + fn into(self) -> LatexSymbol { + let name = self.name(); + + let mut children: Vec<LatexSymbol> = self.children.into_iter().map(Into::into).collect(); + + for symbol in self.symbols { + children.push(symbol); + } + + let full_name = match &self.number { + Some(number) => format!("{} {}", number, name), + None => name, + }; + + LatexSymbol { + name: full_name, + label: self.label, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: self.full_range, + selection_range: self.section.range(), + children, + } + } +} + +#[derive(Debug, PartialEq, Eq, Clone)] +pub struct LatexSectionTree<'a> { + symbols: Vec<LatexSymbol>, + children: Vec<LatexSectionNode<'a>>, +} + +impl<'a> LatexSectionTree<'a> { + fn new() -> Self { + Self { + symbols: Vec::new(), + children: Vec::new(), + } + } + + fn set_full_text(&mut self, full_text: &'a str) { + for child in &mut self.children { + child.set_full_text(full_text); + } + } + + fn insert_symbol(&mut self, symbol: &LatexSymbol) { + for child in &mut self.children { + if child.insert_symbol(symbol) { + return; + } + } + self.symbols.push(symbol.clone()); + } + + pub fn find(&self, label: &str) -> Option<&LatexSectionNode<'a>> { + for child in &self.children { + let result = child.find(label); + if result.is_some() { + return result; + } + } + None + } +} + +impl<'a> From<&'a LatexSyntaxTree> for LatexSectionTree<'a> { + fn from(tree: &'a LatexSyntaxTree) -> Self { + let mut root = Self::new(); + for section in &tree.structure.sections { + LatexSectionNode::insert_section(&mut root.children, section); + } + root + } +} + +pub fn label_name(label: Option<&LatexLabel>) -> Option<String> { + label.map(|label| label.names()[0].text().to_owned()) +} + +pub fn selection_range(full_range: Range, label: Option<&LatexLabel>) -> Range { + label.map(|label| label.range()).unwrap_or(full_range) +} + +#[cfg(test)] +mod tests { + use super::*; + use crate::range::RangeExt; + + #[test] + fn test_subsection() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![ + FeatureSpec::file( + "foo.tex", + "\\section{Foo}\n\\subsection{Bar}\\label{sec:bar}\n\\subsection{Baz}\n\\section{Qux}", + ), + FeatureSpec::file( + "foo.aux", + "\\newlabel{sec:bar}{{\\relax 2.1}{4}{Bar\\relax }{figure.caption.4}{}}" + ), + ], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![ + LatexSymbol { + name: "Foo".into(), + label: None, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(0, 0, 3, 0), + selection_range: Range::new_simple(0, 0, 0, 13), + children: vec![ + LatexSymbol { + name: "2.1 Bar".into(), + label: Some("sec:bar".into()), + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(1, 0, 2, 0), + selection_range: Range::new_simple(1, 0, 1, 16), + children: Vec::new(), + }, + LatexSymbol { + name: "Baz".into(), + label: None, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(2, 0, 3, 0), + selection_range: Range::new_simple(2, 0, 2, 16), + children: Vec::new(), + }, + ], + }, + LatexSymbol { + name: "Qux".into(), + label: None, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(3, 0, 3, 13), + selection_range: Range::new_simple(3, 0, 3, 13), + children: Vec::new(), + } + ] + ); + } + + #[test] + fn test_section_inside_document_environment() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\begin{document}\\section{Foo}\\relax\n\\end{document}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Foo".into(), + label: None, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(0, 16, 1, 0), + selection_range: Range::new_simple(0, 16, 0, 29), + children: Vec::new() + }] + ); + } + + #[test] + fn test_enumeration() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\section{Foo}\n\\begin{enumerate}\n\\end{enumerate}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Foo".into(), + label: None, + kind: LatexSymbolKind::Section, + deprecated: false, + full_range: Range::new_simple(0, 0, 2, 15), + selection_range: Range::new_simple(0, 0, 0, 13), + children: vec![LatexSymbol { + name: "Enumerate".into(), + label: None, + kind: LatexSymbolKind::Enumeration, + deprecated: false, + full_range: Range::new_simple(1, 0, 2, 15), + selection_range: Range::new_simple(1, 0, 2, 15), + children: Vec::new(), + },], + },] + ); + } + + #[test] + fn test_equation() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\[Foo\\]\n\\begin{equation}\\label{eq:foo}\\end{equation}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![ + LatexSymbol { + name: "Equation".into(), + label: None, + kind: LatexSymbolKind::Equation, + deprecated: false, + full_range: Range::new_simple(0, 0, 0, 7), + selection_range: Range::new_simple(0, 0, 0, 7), + children: Vec::new(), + }, + LatexSymbol { + name: "Equation".into(), + label: Some("eq:foo".into()), + kind: LatexSymbolKind::Equation, + deprecated: false, + full_range: Range::new_simple(1, 0, 1, 44), + selection_range: Range::new_simple(1, 16, 1, 30), + children: Vec::new(), + }, + ] + ); + } + + #[test] + fn test_equation_number() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![ + FeatureSpec::file("foo.tex", "\\[\\label{eq:foo}\\]"), + FeatureSpec::file( + "foo.aux", + "\\newlabel{eq:foo}{{\\relax 2.1}{4}{Bar\\relax }{figure.caption.4}{}}", + ), + ], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Equation (2.1)".into(), + label: Some("eq:foo".into()), + kind: LatexSymbolKind::Equation, + deprecated: false, + full_range: Range::new_simple(0, 0, 0, 18), + selection_range: Range::new_simple(0, 2, 0, 16), + children: Vec::new(), + },] + ); + } + + #[test] + fn test_table() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\begin{table}\\caption{Foo}\\end{table}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Table: Foo".into(), + label: None, + kind: LatexSymbolKind::Table, + deprecated: false, + full_range: Range::new_simple(0, 0, 0, 37), + selection_range: Range::new_simple(0, 0, 0, 37), + children: Vec::new(), + },] + ); + } + + #[test] + fn test_figure_number() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![ + FeatureSpec::file( + "foo.tex", + "\\begin{figure}\\caption{Foo}\\label{fig:foo}\\end{figure}", + ), + FeatureSpec::file( + "foo.aux", + "\\newlabel{fig:foo}{{\\relax 2.1}{4}{Bar\\relax }{figure.caption.4}{}}", + ), + ], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Figure 2.1: Foo".into(), + label: Some("fig:foo".into()), + kind: LatexSymbolKind::Figure, + deprecated: false, + full_range: Range::new_simple(0, 0, 0, 54), + selection_range: Range::new_simple(0, 27, 0, 42), + children: Vec::new(), + },] + ); + } + + #[test] + fn test_lemma() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\newtheorem{lemma}{Lemma}\\begin{lemma}\\end{lemma}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Lemma".into(), + label: None, + kind: LatexSymbolKind::Theorem, + deprecated: false, + full_range: Range::new_simple(0, 25, 0, 49), + selection_range: Range::new_simple(0, 25, 0, 49), + children: Vec::new(), + },] + ); + } + + #[test] + fn test_lemma_number() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![ + FeatureSpec::file( + "foo.tex", + "\\newtheorem{lemma}{Lemma}\n\\begin{lemma}\\label{thm:foo}\\end{lemma}", + ), + FeatureSpec::file( + "foo.aux", + "\\newlabel{thm:foo}{{\\relax 2.1}{4}{Bar\\relax }{figure.caption.4}{}}", + ), + ], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Lemma 2.1".into(), + label: Some("thm:foo".into()), + kind: LatexSymbolKind::Theorem, + deprecated: false, + full_range: Range::new_simple(1, 0, 1, 39), + selection_range: Range::new_simple(1, 13, 1, 28), + children: Vec::new(), + },] + ); + } + + #[test] + fn test_lemma_description() { + let symbols = test_feature( + LatexSectionSymbolProvider, + FeatureSpec { + files: vec![FeatureSpec::file( + "foo.tex", + "\\newtheorem{lemma}{Lemma}\\begin{lemma}[Foo]\\end{lemma}", + )], + main_file: "foo.tex", + ..FeatureSpec::default() + }, + ); + assert_eq!( + symbols, + vec![LatexSymbol { + name: "Lemma (Foo)".into(), + label: None, + kind: LatexSymbolKind::Theorem, + deprecated: false, + full_range: Range::new_simple(0, 25, 0, 54), + selection_range: Range::new_simple(0, 25, 0, 54), + children: Vec::new(), + },] + ); + } +} diff --git a/support/texlab/src/symbol/latex_section/theorem.rs b/support/texlab/src/symbol/latex_section/theorem.rs new file mode 100644 index 0000000000..1f2190ea47 --- /dev/null +++ b/support/texlab/src/symbol/latex_section/theorem.rs @@ -0,0 +1,66 @@ +use super::{label_name, selection_range}; +use crate::symbol::{LatexSymbol, LatexSymbolKind}; +use crate::syntax::*; +use crate::workspace::*; + +pub fn symbols(view: &DocumentView, tree: &LatexSyntaxTree) -> Vec<LatexSymbol> { + tree.env + .environments + .iter() + .filter_map(|env| make_symbol(view, tree, env)) + .collect() +} + +fn make_symbol( + view: &DocumentView, + main_tree: &LatexSyntaxTree, + environment: &LatexEnvironment, +) -> Option<LatexSymbol> { + let environment_name = environment.left.name().map(LatexToken::text)?; + + for document in &view.related_documents { + if let SyntaxTree::Latex(tree) = &document.tree { + for definition in &tree.math.theorem_definitions { + if environment_name == definition.name().text() { + let kind = definition + .command + .args + .get(definition.index + 1) + .map(|content| extract_group(content)) + .unwrap_or_else(|| titlelize(environment_name)); + + let description = environment + .left + .command + .options + .get(0) + .map(|content| extract_group(content)); + + let label = main_tree.find_label_by_environment(environment); + let number = label + .as_ref() + .and_then(|label| OutlineContext::find_number(view, label)); + + let name = match (description, number) { + (Some(desc), Some(num)) => format!("{} {} ({})", kind, num, desc), + (Some(desc), None) => format!("{} ({})", kind, desc), + (None, Some(num)) => format!("{} {}", kind, num), + (None, None) => kind, + }; + + let symbol = LatexSymbol { + name, + label: label_name(label), + kind: LatexSymbolKind::Theorem, + deprecated: false, + full_range: environment.range(), + selection_range: selection_range(environment.range(), label), + children: Vec::new(), + }; + return Some(symbol); + } + } + } + } + None +} |