Index: Parser/tokenizer.c
===================================================================
--- Parser/tokenizer.c	(révision 66781)
+++ Parser/tokenizer.c	(copie de travail)
@@ -274,8 +274,10 @@
 		tok->read_coding_spec = 1;
 		if (tok->encoding == NULL) {
 			assert(tok->decoding_state == STATE_RAW);
-			if (strcmp(cs, "utf-8") == 0 ||
-			    strcmp(cs, "iso-8859-1") == 0) {
+			if (strcmp(cs, "utf-8") == 0) {
+				tok->encoding = cs;
+			} else if (strcmp(cs, "iso-8859-1") == 0) {
+				tok->enc = cs;
 				tok->encoding = cs;
 			} else {
 				r = set_readline(tok, cs);