akr	2007-12-22 14:38:33 +0900 (Sat, 22 Dec 2007)

  New Revision: 14463

  Added files:
    trunk/enc/us_ascii.c
  Modified files:
    trunk/ChangeLog
    trunk/enc/ascii.c
    trunk/encoding.c
    trunk/regenc.c
    trunk/regenc.h

  Log:
    * regenc.c (onigenc_ascii_is_code_ctype): moved from enc/ascii.c.
    
    * regenc.h (onigenc_ascii_is_code_ctype): declared.
    
    * enc/ascii.c: use onigenc_ascii_is_code_ctype.
    
    * enc/us_ascii.c: new file for US-ASCII.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14463&r2=14462
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/regenc.c?r1=14463&r2=14462
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/enc/ascii.c?r1=14463&r2=14462
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/encoding.c?r1=14463&r2=14462
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/regenc.h?r1=14463&r2=14462
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/enc/us_ascii.c?revision=14463&view=markup

Index: encoding.c
===================================================================
--- encoding.c	(revision 14462)
+++ encoding.c	(revision 14463)
@@ -301,7 +301,6 @@
 #undef ENC_REGISTER
     enc_alias("ASCII", rb_enc_name(ONIG_ENCODING_ASCII));
     enc_alias("BINARY", rb_enc_name(ONIG_ENCODING_ASCII));
-    enc_alias("US-ASCII", rb_enc_name(ONIG_ENCODING_ASCII)); /* will be defined separately in future. */
     enc_alias("SJIS", rb_enc_name(ONIG_ENCODING_SJIS));
 }
 
Index: regenc.c
===================================================================
--- regenc.c	(revision 14462)
+++ regenc.c	(revision 14463)
@@ -640,6 +640,16 @@
   return FALSE;
 }
 
+extern int
+onigenc_ascii_is_code_ctype(OnigCodePoint code, unsigned int ctype,
+                            OnigEncoding enc)
+{
+  if (code < 128)
+    return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
+  else
+    return FALSE;
+}
+
 extern OnigCodePoint
 onigenc_mbn_mbc_to_code(OnigEncoding enc, const UChar* p, const UChar* end)
 {
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14462)
+++ ChangeLog	(revision 14463)
@@ -1,3 +1,13 @@
+Sat Dec 22 14:27:27 2007  Tanaka Akira  <akr@f...>
+
+	* regenc.c (onigenc_ascii_is_code_ctype): moved from enc/ascii.c.
+
+	* regenc.h (onigenc_ascii_is_code_ctype): declared.
+
+	* enc/ascii.c: use onigenc_ascii_is_code_ctype.
+
+	* enc/us_ascii.c: new file for US-ASCII.
+
 Sat Dec 22 14:30:34 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* parse.y (reg_named_capture_assign_iter): allows non-ascii names and
Index: regenc.h
===================================================================
--- regenc.h	(revision 14462)
+++ regenc.h	(revision 14463)
@@ -124,6 +124,7 @@
 ONIG_EXTERN UChar* onigenc_single_byte_left_adjust_char_head P_((const UChar* start, const UChar* s, OnigEncoding enc));
 ONIG_EXTERN int onigenc_always_true_is_allowed_reverse_match P_((const UChar* s, const UChar* end, OnigEncoding enc));
 ONIG_EXTERN int onigenc_always_false_is_allowed_reverse_match P_((const UChar* s, const UChar* end, OnigEncoding enc));
+ONIG_EXTERN int onigenc_ascii_is_code_ctype P_((OnigCodePoint code, unsigned int ctype, OnigEncoding enc));
 
 /* methods for multi byte encoding */
 ONIG_EXTERN OnigCodePoint onigenc_mbn_mbc_to_code P_((OnigEncoding enc, const UChar* p, const UChar* end));
Index: enc/us_ascii.c
===================================================================
--- enc/us_ascii.c	(revision 0)
+++ enc/us_ascii.c	(revision 14463)
@@ -0,0 +1,28 @@
+#include "regenc.h"
+
+extern int
+mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc)
+{
+    if (*p & 0x80)
+        return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
+    return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1);
+}
+
+OnigEncodingDefine(us_ascii, US_ASCII) = {
+  mbc_enc_len,
+  "US-ASCII",/* name */
+  1,           /* max byte length */
+  1,           /* min byte length */
+  onigenc_is_mbc_newline_0x0a,
+  onigenc_single_byte_mbc_to_code,
+  onigenc_single_byte_code_to_mbclen,
+  onigenc_single_byte_code_to_mbc,
+  onigenc_ascii_mbc_case_fold,
+  onigenc_ascii_apply_all_case_fold,
+  onigenc_ascii_get_case_fold_codes_by_str,
+  onigenc_minimum_property_name_to_ctype,
+  onigenc_ascii_is_code_ctype,
+  onigenc_not_support_get_ctype_code_range,
+  onigenc_single_byte_left_adjust_char_head,
+  onigenc_always_true_is_allowed_reverse_match
+};
Index: enc/ascii.c
===================================================================
--- enc/ascii.c	(revision 14462)
+++ enc/ascii.c	(revision 14463)
@@ -29,15 +29,6 @@
 
 #include "regenc.h"
 
-static int
-ascii_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
-{
-  if (code < 128)
-    return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
-  else
-    return FALSE;
-}
-
 OnigEncodingDefine(ascii, ASCII) = {
   onigenc_single_byte_mbc_enc_len,
   "ASCII-8BIT",/* name */
@@ -51,7 +42,7 @@
   onigenc_ascii_apply_all_case_fold,
   onigenc_ascii_get_case_fold_codes_by_str,
   onigenc_minimum_property_name_to_ctype,
-  ascii_is_code_ctype,
+  onigenc_ascii_is_code_ctype,
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match

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