diff --git a/ChangeLog b/ChangeLog
index be2d6bed62..913cc9c969 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Dec 11 16:37:47 2007  Tanaka Akira  <akr@fsij.org>
+
+	* encoding.c (rb_enc_ascget): renamed from rb_enc_get_ascii.
+
+	* include/ruby/encoding.h: follow the renaming.
+
+	* re.c: ditto.
+
 Tue Dec 11 16:19:26 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* Makefile.in, */Makefile.sub (CP, MV): added.
diff --git a/encoding.c b/encoding.c
index 5949b17bfd..3f7a39b296 100644
--- a/encoding.c
+++ b/encoding.c
@@ -505,7 +505,7 @@ rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc)
     return n;
 }
 
-int rb_enc_get_ascii(const char *p, const char *e, int *len, rb_encoding *enc)
+int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc)
 {
     int c, l;
     if (e <= p)
diff --git a/include/ruby/encoding.h b/include/ruby/encoding.h
index dd30e66dfd..4816e80fd2 100644
--- a/include/ruby/encoding.h
+++ b/include/ruby/encoding.h
@@ -79,7 +79,7 @@ int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
 #define MBCLEN_NEEDMORE(ret)      ONIGENC_MBCLEN_NEEDMORE(ret)
 
 /* -> 0x00..0x7f, -1 */
-int rb_enc_get_ascii(const char *p, const char *e, int *len, rb_encoding *enc);
+int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
 
 /* code,encoding -> codelen */
 int rb_enc_codelen(int, rb_encoding*);
diff --git a/re.c b/re.c
index 20fbf28d82..76c42c393f 100644
--- a/re.c
+++ b/re.c
@@ -222,7 +222,7 @@ rb_reg_expr_str(VALUE str, const char *s, long len)
 
     p = s; pend = p + len;
     while (p<pend) {
-        c = rb_enc_get_ascii(p, pend, &clen, enc);
+        c = rb_enc_ascget(p, pend, &clen, enc);
         if (c == -1) {
             p += mbclen(p, pend, enc);
         }
@@ -240,7 +240,7 @@ rb_reg_expr_str(VALUE str, const char *s, long len)
     else {
 	p = s;
 	while (p<pend) {
-            c = rb_enc_get_ascii(p, pend, &clen, enc);
+            c = rb_enc_ascget(p, pend, &clen, enc);
 	    if (c == '\\' && p+clen < pend) {
 		int n = clen + mbclen(p+clen, pend, enc);
 		rb_str_buf_cat(str, p, n);
@@ -2387,7 +2387,7 @@ rb_reg_quote(VALUE str)
     s = RSTRING_PTR(str);
     send = s + RSTRING_LEN(str);
     while (s < send) {
-        c = rb_enc_get_ascii(s, send, &clen, enc);
+        c = rb_enc_ascget(s, send, &clen, enc);
 	if (c == -1) {
             s += mbclen(s, send, enc);
 	    continue;
@@ -2420,7 +2420,7 @@ rb_reg_quote(VALUE str)
     t += s - RSTRING_PTR(str);
 
     while (s < send) {
-        c = rb_enc_get_ascii(s, send, &clen, enc);
+        c = rb_enc_ascget(s, send, &clen, enc);
 	if (c == -1) {
 	    int n = mbclen(s, send, enc);
 
@@ -2694,7 +2694,7 @@ rb_reg_regsub(VALUE str, VALUE src, struct re_registers *regs, VALUE regexp)
     e = s + RSTRING_LEN(str);
 
     while (s < e) {
-        int c = rb_enc_get_ascii(s, e, &clen, enc);
+        int c = rb_enc_ascget(s, e, &clen, enc);
 	char *ss;
 
 	if (c == -1) {
@@ -2711,7 +2711,7 @@ rb_reg_regsub(VALUE str, VALUE src, struct re_registers *regs, VALUE regexp)
 	}
         rb_str_buf_cat(val, p, ss-p);
 
-        c = rb_enc_get_ascii(s, e, &clen, enc);
+        c = rb_enc_ascget(s, e, &clen, enc);
         if (c == -1) {
             s += mbclen(s, e, enc);
 	    rb_str_buf_cat(val, ss, s-ss);
@@ -2732,12 +2732,12 @@ rb_reg_regsub(VALUE str, VALUE src, struct re_registers *regs, VALUE regexp)
 	    break;
 
           case 'k':
-            if (s < e && rb_enc_get_ascii(s, e, &clen, enc) == '<') {
+            if (s < e && rb_enc_ascget(s, e, &clen, enc) == '<') {
                 char *name, *name_end;
                
                 name_end = name = s + clen;
                 while (name_end < e) {
-                    c = rb_enc_get_ascii(name_end, e, &clen, enc);
+                    c = rb_enc_ascget(name_end, e, &clen, enc);
                     if (c == '>') break;
                     name_end += c == -1 ? mbclen(name_end, e, enc) : clen;
                 }