Ctrl+A and Ctrl+E to move between the begin and end of line

1 files changed, 12 insertions, 0 deletions

diff --git a/src/linebuf.rs b/src/linebuf.rs
index 836cfee..86c4f95 100644
--- a/src/linebuf.rs
+++ b/src/linebuf.rs
@@ -49,6 +49,18 @@ impl LineBuf {
         }
     }
 
+    pub fn all_left(&mut self) -> usize {
+        let n = self.pre.len();
+        while self.left() {}
+        n
+    }
+
+    pub fn all_right(&mut self) -> usize {
+        let n = self.post.len();
+        while self.right() {}
+        n
+    }
+
     pub fn add(&mut self, chr: u8) {
         self.dirty = true;
         self.pre.push(chr);