Support ks_c_5601-1987 encoding

* lisp/language/korean.el (ks_c_5601-1987): Define as an alias for
'korean-iso-8bit.  (It is sometimes used in email messages.)

diff --git a/lisp/language/korean.el b/lisp/language/korean.el
index 210d0fabaf7fb05e14e69251c96590d5bc6411a1..426d2ac3d89c6cfba1893f0db360bd124b1bcebc 100644 (file)
--- a/lisp/language/korean.el
+++ b/lisp/language/korean.el
@@ -42,6 +42,7 @@
 
 (define-coding-system-alias 'euc-kr 'korean-iso-8bit)
 (define-coding-system-alias 'euc-korea 'korean-iso-8bit)
+(define-coding-system-alias 'ks_c_5601-1987 'korean-iso-8bit)
 
 (define-coding-system 'iso-2022-kr
   "ISO 2022 based 7-bit encoding for Korean KSC5601 (MIME:ISO-2022-KR)."