From 32ea2277195ebd8c244f37285f64b135e6ba4d9e Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Wed, 7 Aug 2019 15:33:22 +1200
Subject: [PATCH 1/1] enable prefilling of buffer on start

---
 .gitignore.d/zsh             |  1 +
 .zsh/aliases/rrsh            |  2 +-
 .zsh/zshrc/99-prefill_prompt | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 .zsh/zshrc/99-prefill_prompt

diff --git a/.gitignore.d/zsh b/.gitignore.d/zsh
index 17dd223..bfb3413 100644
--- a/.gitignore.d/zsh
+++ b/.gitignore.d/zsh
@@ -107,5 +107,6 @@
 !/.zsh/zshrc/90-run-help
 !/.zsh/zshrc/95-watch-users
 !/.zsh/zshrc/99-getpw-override
+!/.zsh/zshrc/99-prefill_prompt
 !/.zsh/zshrc/99-prompt_setup
 !/.zsh/zshrc/.gitignore
diff --git a/.zsh/aliases/rrsh b/.zsh/aliases/rrsh
index ea281ba..87ef78b 100644
--- a/.zsh/aliases/rrsh
+++ b/.zsh/aliases/rrsh
@@ -1,2 +1,2 @@
-() { ssh "${@:-}" -t /bin/su }
+() { ssh "${@:-}" -t /bin/su - }
 compdef ${0}=ssh
diff --git a/.zsh/zshrc/99-prefill_prompt b/.zsh/zshrc/99-prefill_prompt
new file mode 100644
index 0000000..0b2562e
--- /dev/null
+++ b/.zsh/zshrc/99-prefill_prompt
@@ -0,0 +1,15 @@
+#
+# Allow prefilling of the prompt buffer
+#
+# Copyright © 1994–2019 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+# Source repository: http://git.madduck.net/v/etc/zsh.git
+#
+
+if [[ -n "$ZSH_PREFILL_CMD" ]]; then
+  print -z - $ZSH_PREFILL_CMD
+  unset ZSH_PREFILL_CMD
+fi
+
+# vim:ft=zsh
-- 
2.39.5