diff options
Diffstat (limited to 'helix-term/src/commands.rs')
| -rw-r--r-- | helix-term/src/commands.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 07034214..3cb1288e 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -980,6 +980,30 @@ mod cmd { doc.format(view.id) } + fn earlier(editor: &mut Editor, args: &[&str], event: PromptEvent) { + let uk = match args.join(" ").parse::<helix_core::history::UndoKind>() { + Ok(uk) => uk, + Err(msg) => { + editor.set_error(msg); + return; + } + }; + let (view, doc) = editor.current(); + doc.earlier(view.id, uk) + } + + fn later(editor: &mut Editor, args: &[&str], event: PromptEvent) { + let uk = match args.join(" ").parse::<helix_core::history::UndoKind>() { + Ok(uk) => uk, + Err(msg) => { + editor.set_error(msg); + return; + } + }; + let (view, doc) = editor.current(); + doc.later(view.id, uk) + } + pub const COMMAND_LIST: &[Command] = &[ Command { name: "quit", @@ -1023,6 +1047,20 @@ mod cmd { fun: format, completer: None, }, + Command { + name: "earlier", + alias: Some("ear"), + doc: "Jump back to an earlier point in edit history. Accepts a number of steps or a time span.", + fun: earlier, + completer: None, + }, + Command { + name: "later", + alias: Some("lat"), + doc: "Jump to a later point in edit history. Accepts a number of steps or a time span.", + fun: later, + completer: None, + }, ]; pub static COMMANDS: Lazy<HashMap<&'static str, &'static Command>> = Lazy::new(|| { |