From d1415c68c0ad7ac244aedaa9358215caf30c0dc8 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <jesse.luehrs@stripe.com>
Date: Sun, 22 Feb 2015 15:44:58 -0800
Subject: page up in zsh should forward to tmux

---
 zshinput | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'zshinput')

diff --git a/zshinput b/zshinput
index 71685b7..642afe0 100644
--- a/zshinput
+++ b/zshinput
@@ -28,3 +28,18 @@ bindkey "^H" backward-delete-char
 bindkey "^U" backward-kill-line
 
 bindkey "^[[3~" delete-char
+
+page-up-within-tmux() {
+  if [[ $TMUX == '' ]]; then
+    # no-op; default behavior isn't useful, and anyway you don't want to do
+    # something TOO cool here since you won't be able to do it inside tmux.
+    # TODO if there's any way to command the /emu/ to scroll up one page, i
+    # would love to hear about it
+  else
+    tmux copy-mode -u
+  fi
+}
+zle -N page-up-within-tmux
+
+# page up
+bindkey "${terminfo[kpp]}" page-up-within-tmux
-- 
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