fixup! `.bashrc`, `readline`: add `readline` config

.bashrc

@@ -9,25 +9,6 @@ HISTCONTROL=ignoredups:erasedups
 trap "history -n; history -w; history -c; history -r;" EXIT
 PROMPT_COMMAND="history -n; history -w; history -c; history -r; $PROMPT_COMMAND"
 
-# readline
-set -o vi
-bind 'set show-mode-in-prompt on'
-bind 'set vi-ins-mode-string \1\e[01;35m\2+\1\e[0m\2'
-bind 'set vi-cmd-mode-string :'
-bind 'set keyseq-timeout 0'
-
-bind 'set keymap vi-command'
-bind 'j:history-search-forward'
-bind 'k:history-search-backward'
-bind 'set keymap vi-insert'
-bind '"\e[A":history-search-backward'
-bind '"\e[B":history-search-forward'
-
-bind 'set show-all-if-ambiguous on'
-bind 'set completion-display-width 0'
-bind 'set colored-stats on'
-bind 'set visible-stats on'
-
 # prompt
 PS1="\[\033[01m\]\u@\h:\[\e[01;34m\]\w\[\e[37m\]\$\[\e[00m\] "
 

.config/readline/inputrc

@@ -0,0 +1,22 @@
+$include /etc/inputrc
+
+set editing-mode vi
+set show-mode-in-prompt on
+set vi-ins-mode-string \1\e[01;35m\2+\1\e[0m\2
+set vi-cmd-mode-string \1\e[01;34m\2:\1\e[0m\2
+set keyseq-timeout 0
+
+set keymap vi-command
+j:history-search-forward
+k:history-search-backward
+"\e[A":history-search-backward
+"\e[B":history-search-forward
+set keymap vi-insert
+"\e[A":history-search-backward
+"\e[B":history-search-forward
+control-l:clear-screen
+
+set show-all-if-ambiguous on
+set completion-display-width 0
+set colored-stats on
+set visible-stats on

.profile

@@ -32,6 +32,9 @@ if [ ! -d "$(dirname "${HISTFILE}")" ]; then
 	mkdir -p "$(dirname "${HISTFILE}")"
 fi
 
+# .inputrc
+export INPUTRC="$XDG_CONFIG_HOME"/readline/inputrc
+
 # editor
 export EDITOR=vi