commands: = as range formatting (via lsp)

1 files changed, 8 insertions, 1 deletions

diff --git a/helix-lsp/src/lib.rs b/helix-lsp/src/lib.rs
index a51a11fc..93bc06b5 100644
--- a/helix-lsp/src/lib.rs
+++ b/helix-lsp/src/lib.rs
@@ -28,7 +28,7 @@ pub enum Error {
 
 pub mod util {
     use super::*;
-    use helix_core::{RopeSlice, State, Transaction};
+    use helix_core::{Range, RopeSlice, State, Transaction};
 
     pub fn lsp_pos_to_pos(doc: RopeSlice, pos: lsp::Position) -> usize {
         let line = doc.line_to_char(pos.line as usize);
@@ -43,6 +43,13 @@ pub mod util {
         lsp::Position::new(line as u32, col as u32)
     }
 
+    pub fn range_to_lsp_range(doc: RopeSlice, range: Range) -> lsp::Range {
+        let start = pos_to_lsp_pos(doc, range.from());
+        let end = pos_to_lsp_pos(doc, range.to());
+
+        lsp::Range::new(start, end)
+    }
+
     pub fn generate_transaction_from_edits(
         state: &State,
         edits: Vec<lsp::TextEdit>,