Add ksh editing utf-8 encoding support

Hello, Added support for utf-8 editing in emacs mode and vi mode for ksh, and fixed some utf-8 encoding issues. it is good? Index: bin/ksh/emacs.c === RCS file: /cvs/src/bin/ksh/emacs.c,v retrieving revision 1.89 diff -u -p -u -r1.8

Add ksh editing utf-8 encoding support

Hello, Added support for utf-8 editing in emacs mode and vi mode for ksh, and fixed some utf-8 encoding issues. it is good? Index: bin/ksh/emacs.c === RCS file: /cvs/src/bin/ksh/emacs.c,v retrieving revision 1.89 diff -u -p -u -r1.8

Add ksh editing utf-8 encoding support

Hello, Added support for utf-8 editing in emacs mode and vi mode for ksh, and fixed some utf-8 encoding issues. it is good? Index: bin/ksh/emacs.c === RCS file: /cvs/src/bin/ksh/emacs.c,v retrieving revision 1.89 diff -u -p -u -r1.8