From 33a3988774120982a21e28bb7c8234da300840b1 Mon Sep 17 00:00:00 2001
From: Eric Nielsen <eric@amalgamar.com.br>
Date: Wed, 28 Sep 2016 18:03:06 -0500
Subject: [PATCH] Fix #85: Prompt is blank after <Tab><Tab><Ctrl-C>

The issue is fixed by adding `zle redisplay` after `zle
expand-and-complete` for the expand-and-complete key binding. An
additional `print -n '...'` is also included to show an indicator while
the menu is loading, and that is purely cosmetic.

There's still one glitch: the prompt jumps one line up after
<Tab><Tab><Ctrl-C>. This was observed in Prezto too.
---
 modules/input/init.zsh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modules/input/init.zsh b/modules/input/init.zsh
index be9de1d..6fb2bde 100644
--- a/modules/input/init.zsh
+++ b/modules/input/init.zsh
@@ -102,6 +102,15 @@ if [[ -n "${key_info[BackTab]}" ]]; then
   bindkey "${key_info[BackTab]}" reverse-menu-complete
 fi
 
+# Redisplay after completing, and avoid blank prompt after <Tab><Tab><Ctrl-C>
+expand-or-complete-with-redisplay() {
+  print -n '...'
+  zle expand-or-complete
+  zle redisplay
+}
+zle -N expand-or-complete-with-redisplay
+bindkey "${key_info[Control]}I" expand-or-complete-with-redisplay
+
 # Put into application mode and validate ${terminfo}
 zle-line-init() {
   if (( ${+terminfo[smkx]} )); then