Refactor to remove cloning in `edit_map`

1 files changed, 2 insertions, 2 deletions

diff --git a/src/subtokenize.rs b/src/subtokenize.rs
index 174ddfe..df7b015 100644
--- a/src/subtokenize.rs
+++ b/src/subtokenize.rs
@@ -61,7 +61,7 @@ pub fn link_to(events: &mut [Event], pevious: usize, next: usize) {
 /// Parse linked events.
 ///
 /// Supposed to be called repeatedly, returns `1: true` when done.
-pub fn subtokenize(mut events: Vec<Event>, parse_state: &ParseState) -> (Vec<Event>, bool) {
+pub fn subtokenize(events: Vec<Event>, parse_state: &ParseState) -> (Vec<Event>, bool) {
     let mut edit_map = EditMap::new();
     let mut done = true;
     let mut index = 0;
@@ -178,5 +178,5 @@ pub fn subtokenize(mut events: Vec<Event>, parse_state: &ParseState) -> (Vec<Eve
         index += 1;
     }
 
-    (edit_map.consume(&mut events), done)
+    (edit_map.consume(events), done)
 }