1 files changed, 0 insertions, 106 deletions
diff --git a/support/texlab/src/definition/latex_command.rs b/support/texlab/src/definition/latex_command.rs
deleted file mode 100644
index 7f91412ef7..0000000000
--- a/support/texlab/src/definition/latex_command.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-use crate::syntax::*;
-use crate::workspace::*;
-use futures_boxed::boxed;
-use lsp_types::{LocationLink, TextDocumentPositionParams};
-
-pub struct LatexCommandDefinitionProvider;
-
-impl FeatureProvider for LatexCommandDefinitionProvider {
-    type Params = TextDocumentPositionParams;
-    type Output = Vec<LocationLink>;
-
-    #[boxed]
-    async fn execute<'a>(&'a self, request: &'a FeatureRequest<Self::Params>) -> Self::Output {
-        let mut definitions = Vec::new();
-        if let SyntaxTree::Latex(tree) = &request.document().tree {
-            if let Some(LatexNode::Command(command)) = tree.find(request.params.position).last() {
-                for document in request.related_documents() {
-                    if let SyntaxTree::Latex(tree) = &document.tree {
-                        tree.command_definitions
-                            .iter()
-                            .filter(|def| def.definition.name.text() == command.name.text())
-                            .map(|def| LocationLink {
-                                origin_selection_range: Some(command.range()),
-                                target_uri: document.uri.clone().into(),
-                                target_range: def.range(),
-                                target_selection_range: def.range(),
-                            })
-                            .for_each(|def| definitions.push(def));
-
-                        tree.math
-                            .operators
-                            .iter()
-                            .filter(|op| op.definition.name.text() == command.name.text())
-                            .map(|op| LocationLink {
-                                origin_selection_range: Some(command.range()),
-                                target_uri: document.uri.clone().into(),
-                                target_range: op.range(),
-                                target_selection_range: op.range(),
-                            })
-                            .for_each(|def| definitions.push(def));
-                    }
-                }
-            }
-        }
-        definitions
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::range::RangeExt;
-    use lsp_types::{Position, Range};
-
-    #[test]
-    fn test_command_definition() {
-        let links = test_feature(
-            LatexCommandDefinitionProvider,
-            FeatureSpec {
-                files: vec![
-                    FeatureSpec::file("foo.tex", "\\include{bar}\n\\foo"),
-                    FeatureSpec::file("bar.tex", "\\newcommand{\\foo}{bar}"),
-                    FeatureSpec::file("baz.tex", "\\newcommand{\\foo}{baz}"),
-                ],
-                main_file: "foo.tex",
-                position: Position::new(1, 3),
-                ..FeatureSpec::default()
-            },
-        );
-        assert_eq!(
-            links,
-            vec![LocationLink {
-                origin_selection_range: Some(Range::new_simple(1, 0, 1, 4)),
-                target_uri: FeatureSpec::uri("bar.tex"),
-                target_range: Range::new_simple(0, 0, 0, 22),
-                target_selection_range: Range::new_simple(0, 0, 0, 22),
-            }]
-        );
-    }
-
-    #[test]
-    fn test_math_operator() {
-        let links = test_feature(
-            LatexCommandDefinitionProvider,
-            FeatureSpec {
-                files: vec![
-                    FeatureSpec::file("foo.tex", "\\include{bar}\n\\foo"),
-                    FeatureSpec::file("bar.tex", "\\DeclareMathOperator{\\foo}{bar}"),
-                    FeatureSpec::file("baz.tex", "\\DeclareMathOperator{\\foo}{baz}"),
-                ],
-                main_file: "foo.tex",
-                position: Position::new(1, 3),
-                ..FeatureSpec::default()
-            },
-        );
-        assert_eq!(
-            links,
-            vec![LocationLink {
-                origin_selection_range: Some(Range::new_simple(1, 0, 1, 4)),
-                target_uri: FeatureSpec::uri("bar.tex"),
-                target_range: Range::new_simple(0, 0, 0, 31),
-                target_selection_range: Range::new_simple(0, 0, 0, 31)
-            }]
-        );
-    }
-}