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-rw-r--r--runtime/doc/change.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/doc/change.txt b/runtime/doc/change.txt
index dcebbc524c..5c67359002 100644
--- a/runtime/doc/change.txt
+++ b/runtime/doc/change.txt
@@ -1615,6 +1615,10 @@ B When joining lines, don't insert a space between two multi-byte
characters. Overruled by the 'M' flag.
1 Don't break a line after a one-letter word. It's broken before it
instead (if possible).
+] Respect textwidth rigorously. With this flag set, no line can be
+ longer than textwidth, unless line-break-prohibition rules make this
+ impossible. Mainly for CJK scripts and works only if 'encoding' is
+ "utf-8".
j Where it makes sense, remove a comment leader when joining lines. For
example, joining:
int i; // the index ~