diff options
| author | Saber Haj Rabiee | 2022-09-01 01:29:15 +0000 |
|---|---|---|
| committer | GitHub | 2022-09-01 01:29:15 +0000 |
| commit | 1cbf5525540531f26cd6bd765de93b20d96078f5 (patch) | |
| tree | f5cbc491ed09218f857ce5ac9d4751c88a4da573 /helix-term/src/ui | |
| parent | ee94031fc48ca0a4437c543221266a38e8e1ff87 (diff) | |
fix: prevents storing last prompt if is top of stack (#3609)
Diffstat (limited to 'helix-term/src/ui')
| -rw-r--r-- | helix-term/src/ui/prompt.rs | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs index 1b2c35e9..24fc8233 100644 --- a/helix-term/src/ui/prompt.rs +++ b/helix-term/src/ui/prompt.rs @@ -533,18 +533,24 @@ impl Component for Prompt { if self.selection.is_some() && self.line.ends_with(std::path::MAIN_SEPARATOR) { self.recalculate_completion(cx.editor); } else { + let last_item = self + .history_register + .and_then(|reg| cx.editor.registers.last(reg).cloned()) + .map(|entry| entry.into()) + .unwrap_or_else(|| Cow::from("")); + // handle executing with last command in history if nothing entered let input: Cow<str> = if self.line.is_empty() { - // latest value in the register list - self.history_register - .and_then(|reg| cx.editor.registers.last(reg).cloned()) - .map(|entry| entry.into()) - .unwrap_or_else(|| Cow::from("")) + last_item } else { - if let Some(register) = self.history_register { + if last_item != self.line { // store in history - let register = cx.editor.registers.get_mut(register); - register.push(self.line.clone()); + if let Some(register) = self.history_register { + cx.editor + .registers + .get_mut(register) + .push(self.line.clone()); + }; } self.line.as_str().into() |