diff options
author | Blaž Hrastnik | 2020-10-04 08:15:43 +0000 |
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committer | Blaž Hrastnik | 2020-10-13 14:13:56 +0000 |
commit | fd311fb8ad8792c8f21ed0bcf56d4a818715d5f7 (patch) | |
tree | d44c2771759605fac1541b2973297af3ce21a8e2 /helix-view/src/view.rs | |
parent | 9a73d3f1b97d41aab101262ce72fc3019c4a0f91 (diff) |
Undo tree draft.
We keep a tree of transactions. This allows for persistent undo by
simply serializing the changesets.
Diffstat (limited to 'helix-view/src/view.rs')
-rw-r--r-- | helix-view/src/view.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index 887c45a2..732c5081 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -5,12 +5,13 @@ use std::{borrow::Cow, path::PathBuf}; use crate::theme::Theme; use helix_core::{ graphemes::{grapheme_width, RopeGraphemes}, - Position, RopeSlice, State, + History, Position, RopeSlice, State, }; use tui::layout::Rect; pub struct View { pub state: State, + pub history: History, pub first_line: usize, pub size: (u16, u16), pub theme: Theme, // TODO: share one instance @@ -26,6 +27,7 @@ impl View { first_line: 0, size, // TODO: pass in from term theme, + history: History::default(), }; Ok(view) |