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Add command to extend to line start or end #717

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pbzweihander
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Currently, goto_line_{start,end,end_newline} commands works as extend when in select mode. This PR adds extend_to_line_{start,end,end_newline} commands that always extend to regardless of current mode.

let (view, doc) = current!(cx.editor);
let text = doc.text().slice(..);

let selection = doc.selection(view.id).clone().transform(|range| {
let line = range.cursor_line(text);
let pos = line_end_char_index(&text, line);

range.put_cursor(text, pos, doc.mode == Mode::Select)
range.put_cursor(text, pos, always_extend || doc.mode == Mode::Select)
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I'd rather see this parameter called extend, then you can map to the new extend_ commands inside the keymap

select.merge_nodes(keymap!({ "Select mode"

(So two sets of commands, one that always moves, one that always extends)

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Even better than a bool would be if we reused this enum:

#[derive(Copy, Clone, PartialEq, Eq)]
pub enum Movement {
Extend,
Move,
}

@pbzweihander
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@archseer I've updated PR!

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Thanks! 🎉

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2 participants