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Diffstat (limited to 'sh/shrc.d/diff.sh')
-rw-r--r-- | sh/shrc.d/diff.sh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sh/shrc.d/diff.sh b/sh/shrc.d/diff.sh index 2c752c8d..179ced94 100644 --- a/sh/shrc.d/diff.sh +++ b/sh/shrc.d/diff.sh @@ -1,4 +1,16 @@ # Use a unified format for diff(1) by default diff() { - command diff -u "$@" + if ( + for arg ; do + case $arg in + -*) shift ;; + --) shift ; break ;; + *) break ;; + esac + done + [ "$#" -gt 1 ] + ) ; then + set -- -u "$@" + fi + command diff "$@" } |