On Fri, 28 Jan 2022 09:38:35 GMT, Prasanta Sadhukhan <psadhuk...@openjdk.org> wrote:
> If we press " ´ " (on U.S. keyboard layout it is the [+] button just before > the [delete] button), and then press "s" , 2 "´" characters are entered in a > text field instead of "´s" with "Finish" keyboard layout. > This is because, although " ´ " is construed as "complex" char and inserted > properly the next "s" character is treated as non-complex character as it's > utf8Length is 1 and utf16Length is 2, so we need to explicitly make it a > "complex" char sequence if the code point is 0x73 ie "s" in Finnish layout > for it to be inserted properly. As far as I understand the bug affects all of keyboard layouts have [combining characters](https://en.wikipedia.org/wiki/Combining_character) except the `U.S. International PC` layout because it's handled explicitly at [CPlatformResponder.java:189-191](https://github.com/openjdk/jdk/blob/51f4420711b8cace5733180b3291779f11291895/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformResponder.java#L189). ------------- PR: https://git.openjdk.java.net/jdk/pull/7262
