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vim: Retain search direction upon search submit (#16754)

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Before, when using `?` and `#` for backwards search it would initially
search for the previous match, but upon subsequent inputs to `n` and
`N`, `n` is always treated as "forward" and `N` is always treated as
"backward", instead of continuing the search direction.

now, if i use `?` or `#` for backward search, `n` will go to the
previous selection, and `N` will go to the next. Functionality stays the
same for `/` and `*`.

Release Notes:

- vim: Fixed `n` direction after searching backwards

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
This commit is contained in:
fletcher gornick 2024-08-27 19:50:19 -05:00 committed by GitHub
parent bef575e30a
commit cfc3b7de05
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GPG Key ID: B5690EEEBB952194
2 changed files with 25 additions and 2 deletions
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19
crates/vim/src/normal/search.rs
View File

@ -81,11 +81,11 @@ impl Vim {
}
fn move_to_next_match(&mut self, _: &MoveToNextMatch, cx: &mut ViewContext<Self>) {
self.move_to_match_internal(Direction::Next, cx)
self.move_to_match_internal(self.search.direction, cx)
}
fn move_to_prev_match(&mut self, _: &MoveToPrevMatch, cx: &mut ViewContext<Self>) {
self.move_to_match_internal(Direction::Prev, cx)
self.move_to_match_internal(self.search.direction.opposite(), cx)
}
fn search(&mut self, action: &Search, cx: &mut ViewContext<Self>) {
@ -236,6 +236,7 @@ impl Vim {
let vim = cx.view().clone();
let searched = pane.update(cx, |pane, cx| {
self.search.direction = direction;
let Some(search_bar) = pane.toolbar().read(cx).item_of_type::<BufferSearchBar>() else {
return false;
};
@ -705,6 +706,20 @@ mod test {
cx.shared_state().await.assert_eq("ˇcd a.c. abcd");
}
#[gpui::test]
async fn test_backwards_n(cx: &mut gpui::TestAppContext) {
let mut cx = NeovimBackedTestContext::new(cx).await;
cx.set_shared_state("ˇa b a b a b a").await;
cx.simulate_shared_keystrokes("*").await;
cx.simulate_shared_keystrokes("n").await;
cx.shared_state().await.assert_eq("a b a b ˇa b a");
cx.simulate_shared_keystrokes("#").await;
cx.shared_state().await.assert_eq("a b ˇa b a b a");
cx.simulate_shared_keystrokes("n").await;
cx.shared_state().await.assert_eq("ˇa b a b a b a");
}
#[gpui::test]
async fn test_v_search(cx: &mut gpui::TestAppContext) {
let mut cx = NeovimBackedTestContext::new(cx).await;

8
crates/vim/test_data/test_backwards_n.json Normal file
View File

@ -0,0 +1,8 @@
{"Put":{"state":"ˇa b a b a b a"}}
{"Key":"*"}
{"Key":"n"}
{"Get":{"state":"a b a b ˇa b a","mode":"Normal"}}
{"Key":"#"}
{"Get":{"state":"a b ˇa b a b a","mode":"Normal"}}
{"Key":"n"}
{"Get":{"state":"ˇa b a b a b a","mode":"Normal"}}