feat(gpg,gpg2): more key option argument completions

Author: scop

completions/gpg

@@ -10,7 +10,9 @@ _gpg()
             _filedir
             return
             ;;
-        --export | --sign-key | --lsign-key | --nrsign-key | --nrlsign-key | --edit-key)
+        --export | --sign-key | --lsign-key | --nrsign-key | --nrlsign-key | \
+            --edit-key | --delete-keys | --delete-secret-and-public-keys | \
+            --locate-keys | --refresh-keys)
             # return list of public keys
             COMPREPLY=($(compgen -W "$($1 --list-keys 2>/dev/null | command sed -ne \
                 's@^pub.*/\([^ ]*\).*$@\1@p' -ne \

completions/gpg2

@@ -14,7 +14,9 @@ _gpg2()
             _filedir
             return
             ;;
-        --export | --sign-key | --lsign-key | --nrsign-key | --nrlsign-key | --edit-key)
+        --export | --sign-key | --lsign-key | --nrsign-key | --nrlsign-key | \
+            --edit-key | --delete-keys | --delete-secret-and-public-keys | \
+            --locate-keys | --refresh-keys)
             # return list of public keys
             COMPREPLY=($(compgen -W "$($1 --list-keys 2>/dev/null | command sed -ne \
                 's@^pub.*/\([^ ]*\).*$@\1@p' -ne \