Define unibyte-syntax in each of these language environments.

(setup-8-bit-environment): Let unibyte-syntax specify whether to
load a file of syntax settings, and which one.

diff --git a/lisp/language/european.el b/lisp/language/european.el
index 06c9a8de967e4d3c60f63b73456b66f3dada9c66..98c5ad377e9afb8ef9d0b723ae194d8028bc9b9e 100644 (file)
--- a/lisp/language/european.el
+++ b/lisp/language/european.el
@@ -44,18 +44,17 @@
     (if input-method
        (setq default-input-method input-method)))
 
-  ;; If this is a Latin-N character set, set up syntax for it in
-  ;; single-byte mode.  We can't use require because the file
-  ;; must be eval'd each time in case we change from one Latin-N to another.
-  (if (string-match "^Latin-\\([1-9]\\)$" language)
-      (let ((set-case-syntax-set-multibyte nil))
-       (load (downcase language) nil t)
-       (set-standard-case-table (standard-case-table))
-       (let ((list (buffer-list)))
-         (while list
-           (with-current-buffer (car list)
-             (set-case-table (standard-case-table)))
-           (setq list (cdr list)))))))
+  ;; If this language environment supports unibyte operation,
+  ;; load the proper syntax definitions for codes 0240-0377.
+  (when (get-language-info language 'unibyte-syntax)
+    (let ((set-case-syntax-set-multibyte nil))
+      (load (get-language-info language 'unibyte-syntax) nil t)
+      (set-standard-case-table (standard-case-table))
+      (let ((list (buffer-list)))
+       (while list
+         (with-current-buffer (car list)
+           (set-case-table (standard-case-table)))
+         (setq list (cdr list)))))))
 \f
 ;; Latin-1 (ISO-8859-1)
 
@@ -89,6 +88,7 @@
             (charset ascii latin-iso8859-1)
             (coding-system iso-latin-1)
             (coding-priority iso-latin-1)
+            (unibyte-syntax . "latin-1")
             (sample-text
              . "Hello, Hej, Tere, Hei, Bonjour, Gr\e,A|_\e(B Gott, Ciao, \e,A!\e(BHola!")
             (documentation . "\
@@ -121,6 +121,7 @@ These languages are supported with the Latin-1 (ISO-8859-1) character set:
             (charset ascii latin-iso8859-2)
             (coding-system iso-latin-2)
             (coding-priority iso-latin-2)
+            (unibyte-syntax . "latin-2")
             (documentation . "\
 These languages are supported with the Latin-2 (ISO-8859-2) character set:
  Albanian, Czech, English, German, Hungarian, Polish, Romanian,
@@ -152,6 +153,7 @@ These languages are supported with the Latin-2 (ISO-8859-2) character set:
             (charset ascii latin-iso8859-3)
             (coding-system iso-latin-3)
             (coding-priority iso-latin-3)
+            (unibyte-syntax . "latin-3")
             (documentation . "\
 These languages are supported with the Latin-3 (ISO-8859-3) character set:
  Afrikaans, Catalan, Dutch, English, Esperanto, French, Galician,
@@ -182,6 +184,7 @@ These languages are supported with the Latin-3 (ISO-8859-3) character set:
             (charset ascii latin-iso8859-4)
             (coding-system iso-8859-4)
             (coding-priority iso-8859-4)
+            (unibyte-syntax . "latin-4")
             (documentation . "\
 These languages are supported with the Latin-4 (ISO-8859-4) character set:
  Danish, English, Estonian, Finnish, German, Greenlandic, Lappish,
@@ -212,6 +215,7 @@ These languages are supported with the Latin-4 (ISO-8859-4) character set:
             (charset ascii latin-iso8859-9)
             (coding-system iso-latin-5)
             (coding-priority iso-latin-5)
+            (unibyte-syntax . "latin-5")
             (documentation . "\
 These languages are supported with the Latin-5 (ISO-8859-9) character set."))
  '("European"))
@@ -229,6 +233,7 @@ These languages are supported with the Latin-5 (ISO-8859-9) character set."))
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1)
            (coding-priority iso-latin-1)
+           (unibyte-syntax . "latin-1")
            (sample-text . "\
 German (Deutsch Nord)  Guten Tag
 German (Deutsch S\e,A|\e(Bd)     Gr\e,A|_\e(B Gott")