From 04b31f7a245d8e69809066197913cdeef28a1412 Mon Sep 17 00:00:00 2001
From: Konstantin Demin <rockdrilla@gmail.com>
Date: Wed, 7 Apr 2021 15:40:59 +0300
Subject: [PATCH] add TERM fixup

---
 .config/dotfiles/gitignore  |  1 +
 .config/zsh/rc/terminal.zsh | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 .config/zsh/rc/terminal.zsh

diff --git a/.config/dotfiles/gitignore b/.config/dotfiles/gitignore
index 08f15bc..f23c6c1 100644
--- a/.config/dotfiles/gitignore
+++ b/.config/dotfiles/gitignore
@@ -52,6 +52,7 @@
 !/.config/zsh/rc/keyboard.zsh
 !/.config/zsh/rc/pager.zsh
 !/.config/zsh/rc/prompt.zsh
+!/.config/zsh/rc/terminal.zsh
 !/.config/zsh/var/.keep
 !/.gdbinit
 !/.gitconfig
diff --git a/.config/zsh/rc/terminal.zsh b/.config/zsh/rc/terminal.zsh
new file mode 100644
index 0000000..1cc322a
--- /dev/null
+++ b/.config/zsh/rc/terminal.zsh
@@ -0,0 +1,18 @@
+#!/bin/zsh
+
+function {
+    [ "${ZSHU_RUN[nested]}" = 1 ] || return
+
+    local -a a
+    local x
+    for i ( ${ZSHU_PARENTS_PID} ) ; do
+        [ -r /proc/$i/environ ] || continue
+        x=$(tr '\0' '\n' < /proc/$i/environ | sed -En '/^TERM=(.+)$/{s//\1/;p;}')
+        [ -n "$x" ] || continue
+        a+=( "$x" )
+    done
+    export ORIG_TERM="${a[-1]}"
+    echo "${TERM}" | grep -Fq "${ORIG_TERM}" && return
+
+    export TERM="${TERM}.${ORIG_TERM}"
+}