From: Oleg Broytman <phd@phdru.name>
Date: Sun, 11 Sep 2022 07:20:37 +0000 (+0300)
Subject: .bashrc: Save/restore history before/after X
X-Git-Url: https://git.phdru.name/?p=dotfiles.git;a=commitdiff_plain;h=1949f524dbd72947182fcf983021067b055b8eae

.bashrc: Save/restore history before/after X
---

diff --git a/.bashrc b/.bashrc
index 4f3d23e..7a874bf 100644
--- a/.bashrc
+++ b/.bashrc
@@ -295,3 +295,22 @@ if test -x /usr/bin/git >/dev/null 2>&1; then
 
     complete -F _git_open_remote git-open-remote
 fi
+
+
+if [ "$SHLVL" -eq 1 -a "`type -t X`" = function ] && which startx >/dev/null 2>&1; then
+    # From https://stackoverflow.com/a/18839557
+
+    copy_function() {
+      test -n "$(declare -f "$1")" || return
+      eval "${_/$1/$2}"
+    }
+
+    rename_function() {
+      copy_function "$@" || return
+      unset -f "$1"
+    }
+
+    rename_function X _non_bash_X
+
+    X() { history -a; _non_bash_X; history -r; }
+fi