diff options
author | Kevin Sjöberg | 2021-06-06 07:49:37 +0000 |
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committer | Blaž Hrastnik | 2021-06-06 12:48:19 +0000 |
commit | 3494bb8ef0e3c43e0507d264867c1e1e572c2367 (patch) | |
tree | 89bdf551cd7c97eee8fe36988dff8f92b792737e /helix-term/src/ui/prompt.rs | |
parent | a4ff8cdd8a7f2fd39eb15ce6f591e4cea9868c39 (diff) |
Refactor index assignment
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Diffstat (limited to 'helix-term/src/ui/prompt.rs')
-rw-r--r-- | helix-term/src/ui/prompt.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs index 95c42fbc..5b074d01 100644 --- a/helix-term/src/ui/prompt.rs +++ b/helix-term/src/ui/prompt.rs @@ -91,13 +91,11 @@ impl Prompt { } let index = match direction { - CompletionDirection::Forward => { - self.selection.map_or(0, |i| i + 1) % self.completion.len() - } + CompletionDirection::Forward => self.selection.map_or(0, |i| i + 1), CompletionDirection::Backward => { - (self.selection.unwrap_or(0) + self.completion.len() - 1) % self.completion.len() + self.selection.unwrap_or(0) + self.completion.len() - 1 } - }; + } % self.completion.len(); self.selection = Some(index); |