(po-find-file-coding-system-guts): Replace `assoc-ignore-case' by

`assoc-string'.

diff --git a/lisp/textmodes/po.el b/lisp/textmodes/po.el
index a4ec5d3ac8b1654efe737893a69aedccfee89950..c2e58d7d5823c3bdce6fac85c0b429cd47e5ffea 100644 (file)
--- a/lisp/textmodes/po.el
+++ b/lisp/textmodes/po.el
@@ -80,14 +80,15 @@ Do so according to FILENAME's declared charset."
            assoc)
        (list (cond
              ((setq assoc
-                    (assoc-ignore-case charset
-                                       po-content-type-charset-alist))
+                    (assoc-string charset
+                                   po-content-type-charset-alist
+                                   t))
               (cdr assoc))
-             ((or (setq assoc (assoc-ignore-case charset coding-system-alist))
+             ((or (setq assoc (assoc-string charset coding-system-alist t))
                   (setq assoc
-                        (assoc-ignore-case (subst-char-in-string ?_ ?-
-                                                                 charset)
-                                           coding-system-alist)))
+                        (assoc-string (subst-char-in-string ?_ ?-
+                                                             charset)
+                                       coding-system-alist t)))
               (intern (car assoc)))
              ;; In principle we should also check the `mime-charset'
              ;; property of everything in the base coding system
@@ -101,10 +102,10 @@ Do so according to FILENAME's declared charset."
               ;; to require it initially?
               (require 'code-pages nil t)
               (if (or
-                   (setq assoc (assoc-ignore-case charset coding-system-alist))
-                   (setq assoc (assoc-ignore-case (subst-char-in-string
-                                                   ?_ ?- charset)
-                                                  coding-system-alist)))
+                   (setq assoc (assoc-string charset coding-system-alist t))
+                   (setq assoc (assoc-string (subst-char-in-string
+                                               ?_ ?- charset)
+                                              coding-system-alist t)))
                   (intern (car assoc))
                 'raw-text))))))))