1 files changed, 54 insertions, 0 deletions
diff --git a/completions/watch b/completions/watch
new file mode 100644
index 0000000..efc0a98
--- /dev/null
+++ b/completions/watch
@@ -0,0 +1,54 @@
+# watch(1) completion                                      -*- shell-script -*-
+
+[[ $OSTYPE == *linux* ]] || return 1
+
+_watch()
+{
+    local cur prev words cword split
+    _init_completion -s || return
+
+    local offset=0 i
+    for ((i = 1; i <= cword; i++)); do
+        case ${words[i]} in
+            --help | --version | -!(-*)h)
+                return
+                ;;
+            --interval | -!(-*)n)
+                ((i++))
+                continue
+                ;;
+            -*)
+                continue
+                ;;
+        esac
+        offset=$i
+        break
+    done
+
+    if ((offset > 0)); then
+        _command_offset $offset
+        return
+    fi
+
+    case $prev in
+        --differences | -!(-*)d)
+            [[ $cur != -* ]] &&
+                COMPREPLY=($(compgen -W 'cumulative' -- "$cur"))
+            return
+            ;;
+        --interval | -!(-*)n)
+            return
+            ;;
+    esac
+
+    $split && return
+
+    if [[ $cur == -* ]]; then
+        COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
+        [[ ${COMPREPLY-} == *= ]] && compopt -o nospace
+        return
+    fi
+} &&
+    complete -F _watch watch
+
+# ex: filetype=sh