-
-sleep 0.01 # do not know why, but only with it it works in tmux menu
-exec rlwrap --history-filename /tmp/.dc_history --substitute-prompt "> " --pre-given "$pre" dc
+exec rlwrap \
+ --history-filename /tmp/.dc_history \
+ --substitute-prompt "> " \
+ --prompt-colour=red \
+ --wait-before-prompt -1 \
+ --pre-given "$pre" dc