diff options
Diffstat (limited to 'bin/eds')
-rwxr-xr-x | bin/eds | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -2,6 +2,9 @@ # Create and edit executable scripts in a directory EDSPATH (defaults to ~/.local/bin) self=eds +# Give up completely if no BASH_VERSINFO (<2.0) +[ -n "$BASH_VERSINFO" ] || exit + # Define a function to show usage usage() { printf 'USAGE: %s [EDITOR_OPTS] [--] FILE1 [FILE2...]\n' \ |