From e3f97d6c12e6e311b155ce24ce586717b1abc18b Mon Sep 17 00:00:00 2001 From: Tom Ryder Date: Wed, 25 Jan 2017 14:31:32 +1300 Subject: Show prompt prefix if a shell is exotic That is, include e.g. "ksh:" as a prefix to the prompt if the user appears to have Bash or Zsh (or anything else) as their login shell. This is probably imperfect, but it's a start. --- ksh/kshrc.d/prompt.ksh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'ksh') diff --git a/ksh/kshrc.d/prompt.ksh b/ksh/kshrc.d/prompt.ksh index bf77f626..09c7de6e 100644 --- a/ksh/kshrc.d/prompt.ksh +++ b/ksh/kshrc.d/prompt.ksh @@ -22,6 +22,20 @@ function prompt { # count, and previous command return value PS1=$PS1'$(ret=$?;jobc=$(jobs -p|sed -n '\''$='\'');prompt pwd;prompt vcs;prompt job;prompt ret;:)' + # Add a helpful prefix if this shell appears to be exotic + typeset ksh + case $KSH_VERSION in + (*'93'*) ksh=ksh93 ;; + (*'PD KSH'*) ksh=pdksh ;; + (*'MIRBSD KSH'*) ksh=mksh ;; + esac + case ${SHELL##*/} in + ('') ;; + (ksh) ;; + ("$ksh") ;; + (*) PS1=$ksh:$PS1 ;; + esac + # Add prefix and suffix PS1='${PROMPT_PREFIX}'$PS1'${PROMPT_SUFFIX}' -- cgit v1.2.3