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-rw-r--r--include/rtl/ustring.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/rtl/ustring.h b/include/rtl/ustring.h
index 831ecd66d9be..50dbd75a5ecc 100644
--- a/include/rtl/ustring.h
+++ b/include/rtl/ustring.h
@@ -2023,7 +2023,9 @@ SAL_DLLPUBLIC void SAL_CALL rtl_uString_newToAsciiUpperCase(
string.
The new string results from removing all characters with values less than
- or equal to 32 (the space character) form both ends of str.
+ or equal to 32 (the space character), and also Unicode General Punctuation
+ area Space and some Control characters, form both ends of str (see
+ rtl_ImplIsWhitespace).
This function cannot be used for language-specific conversion. The new
string does not necessarily have a reference count of 1 (in cases where