(coding-system-change-eol-conversion): Make it accepts an integer

value in EOL-TYPE argument.

1 files changed, 10 insertions, 6 deletions

diff --git a/lisp/international/mule-util.el b/lisp/international/mule-util.el
index cba5abfc9d4..96a69730583 100644
--- a/lisp/international/mule-util.el
+++ b/lisp/international/mule-util.el
@@ -294,12 +294,16 @@ The returned coding system converts end-of-line by EOL-TYPE
 but text as the same way as CODING-SYSTEM.
 EOL-TYPE should be `unix', `dos', `mac', or nil.
 If EOL-TYPE is nil, the returned coding system detects
-how end-of-line is formatted automatically while decoding."
-  (let ((eol-type (cond ((eq eol-type 'unix) 0)
-                        ((eq eol-type 'dos) 1)
-                        ((eq eol-type 'mac) 2)
-                        (t eol-type)))
-        (orig-eol-type (coding-system-eol-type coding-system)))
+how end-of-line is formatted automatically while decoding.
+
+EOL-TYPE can be specified by an integer 0, 1, or 2.
+They means `unix', `dos', and `mac' respectively."
+  (if (symbolp eol-type)
+      (setq eol-type (cond ((eq eol-type 'unix) 0)
+                           ((eq eol-type 'dos) 1)
+                           ((eq eol-type 'mac) 2)
+                           (t eol-type))))
+  (let ((orig-eol-type (coding-system-eol-type coding-system)))
     (if (vectorp orig-eol-type)
         (if (not eol-type)
             coding-system