diff options
Diffstat (limited to 'helix-term')
| -rw-r--r-- | helix-term/src/commands.rs | 63 |
1 files changed, 36 insertions, 27 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 74b54db7..ae71b701 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -786,24 +786,27 @@ fn replace(cx: &mut Context) { fn switch_case(cx: &mut Context) { let (view, doc) = current!(cx.editor); - let transaction = - Transaction::change_by_selection(doc.text(), doc.selection(view.id), |range| { - let text: Tendril = range - .fragment(doc.text().slice(..)) - .chars() - .flat_map(|ch| { - if ch.is_lowercase() { - ch.to_uppercase().collect() - } else if ch.is_uppercase() { - ch.to_lowercase().collect() - } else { - vec![ch] - } - }) - .collect(); + let selection = doc + .selection(view.id) + .clone() + .min_width_1(doc.text().slice(..)); + let transaction = Transaction::change_by_selection(doc.text(), &selection, |range| { + let text: Tendril = range + .fragment(doc.text().slice(..)) + .chars() + .flat_map(|ch| { + if ch.is_lowercase() { + ch.to_uppercase().collect() + } else if ch.is_uppercase() { + ch.to_lowercase().collect() + } else { + vec![ch] + } + }) + .collect(); - (range.from(), range.to() + 1, Some(text)) - }); + (range.from(), range.to(), Some(text)) + }); doc.apply(&transaction, view.id); doc.append_changes_to_history(view.id); @@ -811,12 +814,15 @@ fn switch_case(cx: &mut Context) { fn switch_to_uppercase(cx: &mut Context) { let (view, doc) = current!(cx.editor); - let transaction = - Transaction::change_by_selection(doc.text(), doc.selection(view.id), |range| { - let text: Tendril = range.fragment(doc.text().slice(..)).to_uppercase().into(); + let selection = doc + .selection(view.id) + .clone() + .min_width_1(doc.text().slice(..)); + let transaction = Transaction::change_by_selection(doc.text(), &selection, |range| { + let text: Tendril = range.fragment(doc.text().slice(..)).to_uppercase().into(); - (range.from(), range.to() + 1, Some(text)) - }); + (range.from(), range.to(), Some(text)) + }); doc.apply(&transaction, view.id); doc.append_changes_to_history(view.id); @@ -824,12 +830,15 @@ fn switch_to_uppercase(cx: &mut Context) { fn switch_to_lowercase(cx: &mut Context) { let (view, doc) = current!(cx.editor); - let transaction = - Transaction::change_by_selection(doc.text(), doc.selection(view.id), |range| { - let text: Tendril = range.fragment(doc.text().slice(..)).to_lowercase().into(); + let selection = doc + .selection(view.id) + .clone() + .min_width_1(doc.text().slice(..)); + let transaction = Transaction::change_by_selection(doc.text(), &selection, |range| { + let text: Tendril = range.fragment(doc.text().slice(..)).to_lowercase().into(); - (range.from(), range.to() + 1, Some(text)) - }); + (range.from(), range.to(), Some(text)) + }); doc.apply(&transaction, view.id); doc.append_changes_to_history(view.id); |