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authorOmnikar2021-11-05 01:20:06 +0000
committerGitHub2021-11-05 01:20:06 +0000
commit51b4d35dce92fa7bf85780cb2ba0e531db378448 (patch)
tree051cbf8343c72cf3a0dc207fcbb207e58282f201 /helix-term/src
parentaa4d0b464645b2834d7af483d17fdc11d61d994d (diff)
Inform when reaching undo/redo bounds (#981)
* Inform when reaching undo/redo bounds * `Already at oldest change` when undo fails * `Already at newest change` when redo fails * Add missing `the`
Diffstat (limited to 'helix-term/src')
-rw-r--r--helix-term/src/commands.rs10
1 files changed, 8 insertions, 2 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index f16afdfe..3d134ce5 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -3679,13 +3679,19 @@ pub mod insert {
fn undo(cx: &mut Context) {
let (view, doc) = current!(cx.editor);
let view_id = view.id;
- doc.undo(view_id);
+ let success = doc.undo(view_id);
+ if !success {
+ cx.editor.set_status("Already at oldest change".to_owned());
+ }
}
fn redo(cx: &mut Context) {
let (view, doc) = current!(cx.editor);
let view_id = view.id;
- doc.redo(view_id);
+ let success = doc.redo(view_id);
+ if !success {
+ cx.editor.set_status("Already at newest change".to_owned());
+ }
}
// Yank / Paste