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Handle ^F, ^B, ^U and ^D readline shortcuts in pager #42

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Merged
merged 1 commit into from
Feb 29, 2024
Merged

Handle ^F, ^B, ^U and ^D readline shortcuts in pager #42

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16 changes: 16 additions & 0 deletions objdiff-cli/src/cmd/diff.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,22 @@ pub fn run(args: Args) -> Result<()> {
skip += per_page;
redraw = true;
}
KeyCode::Char('f') if event.modifiers.contains(KeyModifiers::CONTROL) => {

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Seemed simplest this way, unless we want to be able to map ctrl-alt-f to something. Based on some testing with less, ctrl-shift-f seems to also trigger a page down.

skip += per_page;
redraw = true;
}
KeyCode::Char('b') if event.modifiers.contains(KeyModifiers::CONTROL) => {
skip = skip.saturating_sub(per_page);
redraw = true;
}
KeyCode::Char('d') if event.modifiers.contains(KeyModifiers::CONTROL) => {
skip += per_page / 2;
redraw = true;
}
KeyCode::Char('u') if event.modifiers.contains(KeyModifiers::CONTROL) => {
skip = skip.saturating_sub(per_page / 2);
redraw = true;
}
// Scroll down
KeyCode::Down | KeyCode::Char('j') => {
skip += 1;
Expand Down