diff options
Diffstat (limited to 'sh')
| -rw-r--r-- | sh/profile.d/editor.sh | 6 | ||||
| -rw-r--r-- | sh/profile.d/visual.sh | 2 | ||||
| -rw-r--r-- | sh/shrc.d/tree.sh | 1 |
3 files changed, 5 insertions, 4 deletions
diff --git a/sh/profile.d/editor.sh b/sh/profile.d/editor.sh index debb93b6..d8d13e0a 100644 --- a/sh/profile.d/editor.sh +++ b/sh/profile.d/editor.sh @@ -1,7 +1,7 @@ # Ideally, we'd use plain old ed(1), but many Linux distributions don't install # it by default if command -v ed >/dev/null 2>&1 ; then - EDITOR=ed + EDITOR='ed' # Failing that, if the system's implementation of ex(1) looks like Vim and we # have exm(1df) in our $PATH, use the latter to work around Vim's ex mode @@ -15,11 +15,11 @@ elif ( (*) exit 1 ;; esac ) >/dev/null 2>&1 ; then - EDITOR=exm + EDITOR='exm' # Otherwise, we can just call ex(1) directly else - EDITOR=ex + EDITOR='ex' fi export EDITOR diff --git a/sh/profile.d/visual.sh b/sh/profile.d/visual.sh index 38ab9893..119d81c7 100644 --- a/sh/profile.d/visual.sh +++ b/sh/profile.d/visual.sh @@ -1,3 +1,3 @@ # Use first found implementation of vi(1) -VISUAL=vi +VISUAL='vi' export VISUAL diff --git a/sh/shrc.d/tree.sh b/sh/shrc.d/tree.sh index ca134fe2..d462f3e1 100644 --- a/sh/shrc.d/tree.sh +++ b/sh/shrc.d/tree.sh @@ -12,6 +12,7 @@ tree() { case $opt in n) n=1 ;; C) C=1 ;; + *) ;; esac done [ -z "$C" ] || exit 0 |