usa	2007-12-29 02:20:24 +0900 (Sat, 29 Dec 2007)

  New Revision: 14775

  Modified files:
    trunk/ChangeLog
    trunk/io.c
    trunk/version.h

  Log:
    * io.c (io_unread): adhoc workaround for non-binary mode of some DOSish
      platforms. this is not perfect and safety, but works with most cases.
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/version.h?r1=14775&r2=14774
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14775&r2=14774
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/io.c?r1=14775&r2=14774

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14774)
+++ ChangeLog	(revision 14775)
@@ -1,3 +1,8 @@
+Sat Dec 29 02:18:45 2007  NAKAMURA Usaku  <usa@r...>
+
+	* io.c (io_unread): adhoc workaround for non-binary mode of some DOSish
+	  platforms. this is not perfect and safety, but works with most cases.
+
 Fri Dec 28 23:53:18 2007  Tanaka Akira  <akr@f...>
 
 	* ext/strscan/strscan.c (str_new): new function for allocate an string
Index: io.c
===================================================================
--- io.c	(revision 14774)
+++ io.c	(revision 14775)
@@ -284,7 +284,19 @@
     if (fptr->rbuf_len == 0 || fptr->mode & FMODE_DUPLEX)
         return;
     /* xxx: target position may be negative if buffer is filled by ungetc */
+#if defined(_WIN32) || defined(DJGPP) || defined(__CYGWIN__) || defined(__human68k__) || defined(__EMX__)
+    if (!(fptr->mode & FMODE_BINMODE)) {
+	int len = fptr->rbuf_len;
+	while (fptr->rbuf_len-- > 0) {
+	    if (fptr->rbuf[fptr->rbuf_len] == '\n')
+		++len;
+	}
+	r = lseek(fptr->fd, -len, SEEK_CUR);
+    }
+    else
+#else
     r = lseek(fptr->fd, -fptr->rbuf_len, SEEK_CUR);
+#endif
     if (r < 0) {
         if (errno == ESPIPE)
             fptr->mode |= FMODE_DUPLEX;
Index: version.h
===================================================================
--- version.h	(revision 14774)
+++ version.h	(revision 14775)
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-12-28"
+#define RUBY_RELEASE_DATE "2007-12-29"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20071228
+#define RUBY_RELEASE_CODE 20071229
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 12
-#define RUBY_RELEASE_DAY 28
+#define RUBY_RELEASE_DAY 29
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];

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