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append mode
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dd749bb284
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@ -1,3 +1,4 @@
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use crate::graphemes::next_grapheme_boundary;
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use crate::selection::Range;
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use crate::state::{Direction, Granularity, Mode, State};
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use crate::transaction::{ChangeSet, Transaction};
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@ -74,9 +75,10 @@ pub fn append_mode(state: &mut State, _count: usize) {
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state.mode = Mode::Insert;
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// TODO: as transaction
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let text = &state.doc.slice(..);
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state.selection = state.selection.clone().transform(|range| {
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// TODO: to() + next char
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Range::new(range.from(), range.to())
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Range::new(range.from(), next_grapheme_boundary(text, range.to()))
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})
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}
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@ -86,6 +88,7 @@ pub fn append_mode(state: &mut State, _count: usize) {
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// O inserts a new line after each line with a selection
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pub fn normal_mode(state: &mut State, _count: usize) {
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// TODO: if leaving append mode, move cursor back by 1
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state.mode = Mode::Normal;
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}
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@ -120,6 +120,10 @@ pub fn default() -> Keymap {
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code: KeyCode::Char('i'),
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modifiers: Modifiers::NONE
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} => commands::insert_mode as Command,
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Key {
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code: KeyCode::Char('a'),
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modifiers: Modifiers::NONE
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} => commands::append_mode as Command,
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Key {
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code: KeyCode::Esc,
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modifiers: Modifiers::NONE
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