diff options
Diffstat (limited to 'runtime/doc/builtin.txt')
| -rw-r--r-- | runtime/doc/builtin.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index 77d44c36a0..ae7fa8bcf9 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -2167,7 +2167,8 @@ extend({expr1}, {expr2} [, {expr3}]) *extend()* When {expr3} is omitted then "force" is assumed. {expr1} is changed when {expr2} is not empty. If necessary - make a copy of {expr1} first. + make a copy of {expr1} first or use |extendnew()| to return a + new List/Dictionary. {expr2} remains unchanged. When {expr1} is locked and {expr2} is not empty the operation fails. |