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| author | Tom Ryder <tom@sanctum.geek.nz> | 2016-12-17 18:43:54 +1300 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2016-12-17 18:43:54 +1300 |
| commit | 7902af9a003239f0d5203e7c9d068b578e005515 (patch) | |
| tree | 9f004aa6da4caa91728d48f0f66b97e6e54b5f70 /ksh/kshrc.d | |
| parent | Color Zsh prompt distinctively (diff) | |
| download | dotfiles-7902af9a003239f0d5203e7c9d068b578e005515.tar.gz dotfiles-7902af9a003239f0d5203e7c9d068b578e005515.zip | |
Add SHLVL handling for ksh
Turns out ksh93 at least does actually do it
Diffstat (limited to 'ksh/kshrc.d')
| -rw-r--r-- | ksh/kshrc.d/prompt.ksh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ksh/kshrc.d/prompt.ksh b/ksh/kshrc.d/prompt.ksh index f0aaadd3..8fbce020 100644 --- a/ksh/kshrc.d/prompt.ksh +++ b/ksh/kshrc.d/prompt.ksh @@ -35,6 +35,14 @@ prompt() { # Add terminating "$" or "#" sign PS1=$PS1'\$' + # Add > signs at the front of the prompt to show the current shell + # level, taking tmux sessions into account, assuming this version + # of ksh does SHLVL (I think only ksh93 does it + typeset shlvl + for ((shlvl = SHLVL - TMUX_SHLVL; shlvl > 1; shlvl--)) ; do + PS1='>'$PS1 + done + # Declare variables to contain terminal control strings typeset format reset |