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-rw-r--r--etc/NEWS3
1 files changed, 3 insertions, 0 deletions
diff --git a/etc/NEWS b/etc/NEWS
index 46aaf185133..f98ebec8003 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -561,6 +561,9 @@ The few hooks that used with-wrapper-hook are replaced as follows:
*** `completion-in-region-function' obsoletes `completion-in-region-functions'.
*** `filter-buffer-substring-function' obsoletes `filter-buffer-substring-functions'.
+** `split-string' now takes an optional argument TRIM.
+The value, if non-nil, is a regexp that specifies what to trim from
+the start and end of each substring.
** `get-upcase-table' is obsoleted by the new `case-table-get-table'.