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author | Tom Ryder <tom@sanctum.geek.nz> | 2016-12-27 02:26:00 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2016-12-27 02:26:00 +1300 |
commit | 90dcadfb2e6e82b7d5e9bdbac2c109433f70caf7 (patch) | |
tree | c4d5ba26f25be189cf76fd6eef1103b9fe068b84 /ksh | |
parent | Add another issue (diff) | |
download | dotfiles-90dcadfb2e6e82b7d5e9bdbac2c109433f70caf7.tar.gz dotfiles-90dcadfb2e6e82b7d5e9bdbac2c109433f70caf7.zip |
Realised easy win avoiding subshells
And also the PROMPT_RETURN fudge in Bash/Zsh
Diffstat (limited to 'ksh')
-rw-r--r-- | ksh/kshrc.d/prompt.ksh | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/ksh/kshrc.d/prompt.ksh b/ksh/kshrc.d/prompt.ksh index 99e193b2..4a58f46d 100644 --- a/ksh/kshrc.d/prompt.ksh +++ b/ksh/kshrc.d/prompt.ksh @@ -20,15 +20,11 @@ function prompt { # Add sub-commands; working directory with ~ abbreviation, VCS, job # count, and previous command return value - PS1=$PS1'$(prompt pwd)$(prompt vcs)$(prompt job)$(prompt ret)' + PS1=$PS1'$(ret=$?;prompt pwd;prompt vcs;prompt job;prompt ret)' # Add prefix and suffix PS1='${PROMPT_PREFIX}'$PS1'${PROMPT_SUFFIX}' - # Add a wrapper around the prompt as determined so far so that the - # return value from the previous command doesn't get lost - PS1='$(ret=$?;printf %s "'"$PS1"'")' - # Add terminating "$" or "#" sign PS1=$PS1'\$' |