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authorJustin M. Keyes <justinkz@gmail.com>2015-11-07 22:04:08 -0500
committerJustin M. Keyes <justinkz@gmail.com>2015-11-07 22:04:08 -0500
commit333bd8cde30ce8125e2ce0454361239893516c56 (patch)
treee009c35bfaa7d6924689ab3cac27ff58391d7a73 /runtime/doc/eval.txt
parent7521fb56558a146f3b116bcf195cf6bd1984d6c2 (diff)
parent975a610233e05772d9c835caeede4b7ae2e1af7d (diff)
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Merge pull request #3628 from mhinz/vim-patch-f2571c6
vim-patch:f2571c6
Diffstat (limited to 'runtime/doc/eval.txt')
-rw-r--r--runtime/doc/eval.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 44a08909db..5ed2ca6016 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -2962,6 +2962,8 @@ extend({expr1}, {expr2} [, {expr3}]) *extend()*
{expr1} is changed when {expr2} is not empty. If necessary
make a copy of {expr1} first.
{expr2} remains unchanged.
+ When {expr1} is locked and {expr2} is not empty the operation
+ fails.
Returns {expr1}.