* include/ruby/encoding.h, encoding.c, re.c, string.c, parse.y:

  rename ENC_CODERANGE_SINGLE to ENC_CODERANGE_7BIT.
  rename ENC_CODERANGE_MULTI to ENC_CODERANGE_8BIT.
  Because single byte 8bit character, such as Shift_JIS 1byte katakana,
  is represented by ENC_CODERANGE_MULTI even if it is not multi byte.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 5 deletions

diff --git a/string.c b/string.c
index 20ce81963..5ca4dc425 100644
--- a/string.c
+++ b/string.c
@@ -92,7 +92,7 @@ VALUE rb_cSymbol;
     }\
 } while (0)
 
-#define is_ascii_string(str) (rb_enc_str_coderange(str) == ENC_CODERANGE_SINGLE)
+#define is_ascii_string(str) (rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT)
 
 VALUE rb_fs;
 
@@ -105,7 +105,7 @@ rb_enc_str_coderange(VALUE str)
 	rb_encoding *enc = rb_enc_get(str);
 
 	if (!rb_enc_asciicompat(enc)) {
-	    cr = ENC_CODERANGE_MULTI;
+	    cr = ENC_CODERANGE_8BIT;
 	    ENC_CODERANGE_SET(str, cr);
 	    return cr;
 	}
@@ -113,12 +113,12 @@ rb_enc_str_coderange(VALUE str)
 	    const char *p = RSTRING_PTR(str);
 	    const char *e = p + RSTRING_LEN(str);
 
-	    cr = ENC_CODERANGE_SINGLE;
+	    cr = ENC_CODERANGE_7BIT;
 	    while (p < e) {
 		int c = (unsigned char)*p;
 
 		if (!isascii(c)) {
-		    cr = ENC_CODERANGE_MULTI;
+		    cr = ENC_CODERANGE_8BIT;
 		    break;
 		}
 		p++;
@@ -134,7 +134,7 @@ int rb_enc_str_asciionly_p(VALUE str)
     rb_encoding *enc = rb_enc_get(str);
 
     if (rb_enc_asciicompat(enc) &&
-        rb_enc_str_coderange(str) == ENC_CODERANGE_SINGLE) {
+        rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT) {
         char *ptr = RSTRING_PTR(str);
         long len = RSTRING_LEN(str);
         long i;