From cd17aed9e109692273b5c251414ee733cba704f2 Mon Sep 17 00:00:00 2001
From: daddeffe <daddef@gmail.com>
Date: Sun, 23 Aug 2020 22:58:08 +0200
Subject: [PATCH] sudo: keep space before the command to ignore it in the
 history (#9178)
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Co-authored-by: Marc Cornellà <marc.cornella@live.com>
---
 plugins/sudo/sudo.plugin.zsh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/plugins/sudo/sudo.plugin.zsh b/plugins/sudo/sudo.plugin.zsh
index 51579377d..b3749eff7 100644
--- a/plugins/sudo/sudo.plugin.zsh
+++ b/plugins/sudo/sudo.plugin.zsh
@@ -14,6 +14,14 @@
 
 sudo-command-line() {
     [[ -z $BUFFER ]] && LBUFFER="$(fc -ln -1)"
+
+    # Save beginning space
+    local WHITESPACE=""
+    if [[ ${LBUFFER:0:1} == " " ]] ; then 
+        WHITESPACE=" "
+        LBUFFER="${LBUFFER:1}"
+    fi
+
     if [[ -n $EDITOR && $BUFFER == $EDITOR\ * ]]; then
         if [[ ${#LBUFFER} -le ${#EDITOR} ]]; then
             RBUFFER=" ${BUFFER#$EDITOR }"
@@ -38,6 +46,9 @@ sudo-command-line() {
     else
         LBUFFER="sudo $LBUFFER"
     fi
+
+    # Preserve beginning space
+    LBUFFER="${WHITESPACE}${LBUFFER}"
 }
 zle -N sudo-command-line
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