From 28348606bf4bf45d9e34d3ce09f2e3e3a0485775 Mon Sep 17 00:00:00 2001
From: Ryan Burns <52847440+r-burns@users.noreply.github.com>
Date: Wed, 28 Feb 2024 18:33:15 -0800
Subject: [PATCH] Handle ^F, ^B, ^U and ^D readline shortcuts in pager (#42)

---
 objdiff-cli/src/cmd/diff.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/objdiff-cli/src/cmd/diff.rs b/objdiff-cli/src/cmd/diff.rs
index 312bee3..e9cb27c 100644
--- a/objdiff-cli/src/cmd/diff.rs
+++ b/objdiff-cli/src/cmd/diff.rs
@@ -178,6 +178,22 @@ pub fn run(args: Args) -> Result<()> {
                         skip += per_page;
                         redraw = true;
                     }
+                    KeyCode::Char('f') if event.modifiers.contains(KeyModifiers::CONTROL) => {
+                        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;