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authorTom Ryder <tom@sanctum.geek.nz>2016-12-19 10:18:13 +1300
committerTom Ryder <tom@sanctum.geek.nz>2016-12-19 10:18:13 +1300
commit0a48ef9fc7c78322baef0f04f07cdc5494d88ea4 (patch)
treee2c2e856e335f8a6794335c8ffb67276c9119418 /sh
parentDefer kshrc loading until after shrc all loaded (diff)
downloaddotfiles-0a48ef9fc7c78322baef0f04f07cdc5494d88ea4.tar.gz
dotfiles-0a48ef9fc7c78322baef0f04f07cdc5494d88ea4.zip
Attempt a much saner approach to managing SHLVL
Diffstat (limited to 'sh')
-rw-r--r--sh/shrc.d/tmux.sh9
1 files changed, 0 insertions, 9 deletions
diff --git a/sh/shrc.d/tmux.sh b/sh/shrc.d/tmux.sh
index 32780c9d..bd954be8 100644
--- a/sh/shrc.d/tmux.sh
+++ b/sh/shrc.d/tmux.sh
@@ -17,12 +17,3 @@ tmux() {
# Execute with concluded arguments
command tmux "$@"
}
-
-# If we have a SHLVL set from one of the shells that does that (bash, ksh93,
-# zsh), then set a SHLVL-derived value that takes tmux into account if we
-# haven't already. This can be used to show the current SHLVL in the prompt for
-# more advanced shells.
-if [ -n "$SHLVL" ] && [ -n "$TMUX" ] && [ -z "$TMUX_SHLVL" ] ; then
- TMUX_SHLVL=$((SHLVL - 1))
- export TMUX_SHLVL
-fi