yash initialization

.config/yash/initialization/default

@@ -40,6 +40,15 @@ unset _prompt_flags
 
 set -o vi
 set -o le-predict
+set -o le-no-conv-meta # fix utf8
+set -o notify-le
+set -o no-unset
+set -o brace-expand
+
+# ensure job control works as expected
+case $- in (*m*)
+  trap - TSTP TTIN TTOU
+esac
 
 # keybinds {{{
 # adding functionality {{{