Add support for more EBCDIC code pages IBM2XX

There was already charset file present in etc/charsets for IBM2XX
character sets but there wasn't definitions for them in Emacs.
Add character set and coding system definitions for them.
* lisp/language/japanese.el (ibm281, ibm290):
* lisp/language/european.el (ibm256, ibm273, ibm274, ibm277)
(ibm278, ibm280, ibm284, ibm285, ibm297):
* lisp/language/english.el (ibm275): New coding systems.
* lisp/international/mule-conf.el (ibm256, ibm273, ibm274)
(ibm275, ibm277, ibm278, ibm280, ibm281, ibm284, ibm285, ibm290)
(ibm297): New charsets.

lisp/international/mule-conf.el

@@ -1075,6 +1075,115 @@
 (define-charset-alias 'ebcdic-int 'ibm038)
 (define-charset-alias 'cp038 'ibm038)
 
+(define-charset 'ibm256
+  "Netherlands version of EBCDIC"
+  :short-name "IBM256"
+  :code-space [0 255]
+  :mime-charset 'ibm256
+  :map "IBM256")
+(define-charset-alias 'ebcdic-int1 'ibm256)
+(define-charset-alias 'cp256 'ibm256)
+
+(define-charset 'ibm273
+  "Austrian / German version of EBCDIC"
+  :short-name "IBM273"
+  :code-space [0 255]
+  :mime-charset 'ibm273
+  :map "IBM273")
+(define-charset-alias 'cp273 'ibm273)
+
+(define-charset 'ibm274
+  "Belgian version of EBCDIC"
+  :short-name "IBM274"
+  :code-space [0 255]
+  :mime-charset 'ibm274
+  :map "IBM274")
+(define-charset-alias 'ebcdic-be 'ibm274)
+(define-charset-alias 'cp274 'ibm274)
+
+(define-charset 'ibm275
+  "Brazilian version of EBCDIC"
+  :short-name "IBM275"
+  :code-space [0 255]
+  :mime-charset 'ibm275
+  :map "IBM275")
+(define-charset-alias 'ebcdic-br 'ibm275)
+(define-charset-alias 'cp275 'ibm275)
+
+(define-charset 'ibm277
+  "Danish / Norwegian version of EBCDIC"
+  :short-name "IBM277"
+  :code-space [0 255]
+  :mime-charset 'ibm277
+  :map "IBM277")
+(define-charset-alias 'ebcdic-cp-dk 'ibm277)
+(define-charset-alias 'ebcdic-cp-no 'ibm277)
+(define-charset-alias 'cp277 'ibm277)
+
+(define-charset 'ibm278
+  "Finnish / Swedish version of EBCDIC"
+  :short-name "IBM278"
+  :code-space [0 255]
+  :mime-charset 'ibm278
+  :map "IBM278")
+(define-charset-alias 'ebcdic-cp-fi 'ibm278)
+(define-charset-alias 'ebcdic-cp-se 'ibm278)
+(define-charset-alias 'cp278 'ibm278)
+
+(define-charset 'ibm280
+  "Italian version of EBCDIC"
+  :short-name "IBM280"
+  :code-space [0 255]
+  :mime-charset 'ibm270
+  :map "IBM280")
+(define-charset-alias 'ebcdic-cp-it 'ibm280)
+(define-charset-alias 'cp280 'ibm280)
+
+(define-charset 'ibm281
+  "Japanese-E version of EBCDIC"
+  :short-name "IBM281"
+  :code-space [0 255]
+  :mime-charset 'ibm281
+  :map "IBM281")
+(define-charset-alias 'ebcdic-jp-e 'ibm281)
+(define-charset-alias 'cp281 'ibm281)
+
+(define-charset 'ibm284
+  "Spanish version of EBCDIC"
+  :short-name "IBM284"
+  :code-space [0 255]
+  :mime-charset 'ibm284
+  :map "IBM284")
+(define-charset-alias 'ebcdic-cp-es 'ibm284)
+(define-charset-alias 'cp284 'ibm284)
+
+(define-charset 'ibm285
+  "UK english version of EBCDIC"
+  :short-name "IBM285"
+  :code-space [0 255]
+  :mime-charset 'ibm285
+  :map "IBM285")
+(define-charset-alias 'ebcdic-cp-gb 'ibm285) ;; how this differs from ebcdic-uk?
+(define-charset-alias 'cp285 'ibm285)
+
+(define-charset 'ibm290
+  "Japanese katakana version of EBCDIC"
+  :short-name "IBM290"
+  :code-space [0 255]
+  :mime-charset 'ibm290
+  :map "IBM290")
+(define-charset-alias 'ebcdic-jp-kana 'ibm290)
+(define-charset-alias 'cp290 'ibm290)
+
+(define-charset 'ibm297
+  "French version of EBCDIC"
+  :short-name "IBM297"
+  :code-space [0 255]
+  :mime-charset 'ibm297
+  :map "IBM297")
+(define-charset-alias 'ebcdic-cp-fr 'ibm297)
+(define-charset-alias 'cp297 'ibm297)
+
 (define-charset 'ibm1047
   ;; Says groff:
   "IBM1047, `EBCDIC Latin 1/Open Systems' used by OS/390 Unix."

lisp/language/english.el

@@ -70,6 +70,14 @@ Nothing special is needed to handle English.")
 (define-coding-system-alias 'ebcdic-int 'ibm038)
 (define-coding-system-alias 'cp038 'ibm038)
 
+(define-coding-system 'ibm275
+  "Brazilian version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm275)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-br 'ibm275)
+(define-coding-system-alias 'cp275 'ibm275)
+
 ;; Make "ASCII" an alias of "English" language environment.
 (set-language-info-alist
  "ASCII" (cdr (assoc "English" language-info-alist)))

lisp/language/european.el

@@ -324,6 +324,79 @@ Latin-9 is sometimes nicknamed `Latin-0'."))
   :mime-charset 'windows-1257)
 (define-coding-system-alias 'cp1257 'windows-1257)
 
+(define-coding-system 'ibm256
+  "Netherlands version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm256)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-int1 'ibm256)
+(define-coding-system-alias 'cp256 'ibm256)
+
+(define-coding-system 'ibm273
+  "Austrian / German version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm273)
+  :mnemonic ?*)
+(define-coding-system-alias 'cp273 'ibm273)
+
+(define-coding-system 'ibm274
+  "Belgian version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm274)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-be 'ibm274)
+(define-coding-system-alias 'cp274 'ibm274)
+
+(define-coding-system 'ibm277
+  "Danish / Norwegian version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm277)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-dk 'ibm277)
+(define-coding-system-alias 'ebcdic-cp-no 'ibm277)
+(define-coding-system-alias 'cp277 'ibm277)
+
+(define-coding-system 'ibm278
+  "Finnish / Swedish version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm278)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-fi 'ibm278)
+(define-coding-system-alias 'ebcdic-cp-se 'ibm278)
+(define-coding-system-alias 'cp278 'ibm278)
+
+(define-coding-system 'ibm280
+  "Italian version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm280)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-it 'ibm280)
+(define-coding-system-alias 'cp280 'ibm280)
+
+(define-coding-system 'ibm284
+  "Spanish version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm284)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-es 'ibm284)
+(define-coding-system-alias 'cp284 'ibm284)
+
+(define-coding-system 'ibm285
+  "UK english version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm285)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-gb 'ibm285)
+(define-coding-system-alias 'cp285 'ibm285)
+
+(define-coding-system 'ibm297
+  "French version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm297)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-cp-fr 'ibm297)
+(define-coding-system-alias 'cp297 'ibm297)
+
 (define-coding-system 'cp775
   "DOS codepage 775 (PC Baltic, MS-DOS Baltic Rim)"
   :coding-type 'charset

lisp/language/japanese.el

@@ -188,6 +188,22 @@ eucJP-ms is defined in <http://www.opengroup.or.jp/jvc/cde/appendix.html>."
 
 (define-coding-system-alias 'shift_jis-2004 'japanese-shift-jis-2004)
 
+(define-coding-system 'ibm281
+  "Japanese-E version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm281)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-jp-e 'ibm281)
+(define-coding-system-alias 'cp281 'ibm281)
+
+(define-coding-system 'ibm290
+  "Japanese katakana version of EBCDIC"
+  :coding-type 'charset
+  :charset-list '(ibm290)
+  :mnemonic ?*)
+(define-coding-system-alias 'ebcdic-jp-kana 'ibm290)
+(define-coding-system-alias 'cp290 'ibm290)
+
 (set-language-info-alist
  "Japanese" '((setup-function . setup-japanese-environment-internal)
 	      (exit-function . use-default-char-width-table)