+\S{config-cjk-ambig-wide} \q{Treat \i{CJK} ambiguous characters as wide}
+
+\cfg{winhelp-topic}{translation.cjkambigwide}
+
+There are \I{East Asian Ambiguous characters}some Unicode characters
+whose \I{character width}width is not well-defined. In most contexts, such
+characters should be treated as single-width for the purposes of \I{wrapping,
+terminal}wrapping and so on; however, in some CJK contexts, they are better
+treated as double-width for historical reasons, and some server-side
+applications may expect them to be displayed as such. Setting this option
+will cause PuTTY to take the double-width interpretation.
+
+If you use legacy CJK applications, and you find your lines are
+wrapping in the wrong places, or you are having other display
+problems, you might want to play with this setting.
+
+This option only has any effect in \i{UTF-8} mode (see \k{config-charset}).
+
+\S{config-cyr} \q{\i{Caps Lock} acts as \i{Cyrillic} switch}