http://lists.gnu.org/archive/html/bug-bash/2009-02/msg00147.html

*** bash-4.0/parse.y	2009-01-08 08:29:12.000000000 -0500
--- bash-4.0/parse.y	2009-02-22 16:08:54.000000000 -0500
***************
*** 3307,3311 ****
  
        /* Meta-characters that can introduce a reserved word.  Not perfect yet. */
!       if MBTEST((tflags & LEX_RESWDOK) == 0 && (tflags & LEX_CKCASE) && (tflags & LEX_INCOMMENT) == 0 && shellmeta(ch))
  	{
  	  /* Add this character. */
--- 3307,3311 ----
  
        /* Meta-characters that can introduce a reserved word.  Not perfect yet. */
!       if MBTEST((tflags & LEX_PASSNEXT) == 0 && (tflags & LEX_RESWDOK) == 0 && (tflags & LEX_CKCASE) && (tflags & LEX_INCOMMENT) == 0 && shellmeta(ch))
  	{
  	  /* Add this character. */
http://lists.gnu.org/archive/html/bug-bash/2009-02/msg00176.html

*** bash-4.0/builtins/exit.def	2009-01-04 14:32:22.000000000 -0500
--- bash-4.0/builtins/exit.def	2009-02-23 22:56:58.000000000 -0500
***************
*** 114,118 ****
  	if (jobs[i] && STOPPED (i))
  	  stopmsg = JSTOPPED;
! 	else if (check_jobs_at_exit && stopmsg == 0 && RUNNING (i))
  	  stopmsg = JRUNNING;
  
--- 114,118 ----
  	if (jobs[i] && STOPPED (i))
  	  stopmsg = JSTOPPED;
! 	else if (check_jobs_at_exit && stopmsg == 0 && jobs[i] && RUNNING (i))
  	  stopmsg = JRUNNING;
  
http://bugs.gentoo.org/211947

fix from Takashi YOSHII: dont use target ldflags for build apps

--- bash/Makefile.in
+++ bash/Makefile.in
@@ -143,7 +143,7 @@
 CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
 
 LDFLAGS = @LDFLAGS@ $(STATIC_LD) $(LOCAL_LDFLAGS) $(PROFILE_FLAGS) $(CFLAGS)
-LDFLAGS_FOR_BUILD = $(LDFLAGS)
+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
 
 INCLUDES = -I. @RL_INCLUDE@ -I$(srcdir) -I$(BASHINCDIR) -I$(LIBSRC) $(INTL_INC)
 
http://lists.gnu.org/archive/html/bug-bash/2009-02/msg00158.html

make `return` accept negative values again

hack by me (vapier@gentoo.org) ... i'm not familiar with bash source code, so
i imagine this isn't the best way to do it ...

--- bash/builtins/return.def
+++ bash/builtins/return.def
@@ -60,9 +60,23 @@
 return_builtin (list)
      WORD_LIST *list;
 {
+	int neg = 0;
+	if (list && list->word && list->word->word) {
+		char *word = list->word->word;
+		if (*word == '-') {
+			while (*word++)
+				if (!isdigit(*word))
+					break;
+			if (!*word)
+				neg = 1;
+		}
+	}
+
+	if (!neg) {
   if (no_options (list))
     return (EX_USAGE);
   list = loptend;	/* skip over possible `--' */
+	}
 
   return_catch_value = get_exitstat (list);
 
http://lists.gnu.org/archive/html/bug-bash/2009-02/msg00142.html

*** bash-4.0/pcomplete.c	2009-02-01 17:12:31.000000000 -0500
--- bash/pcomplete.c	2009-02-22 17:08:25.000000000 -0500
***************
*** 1033,1036 ****
--- 1033,1037 ----
  
    pps = &ps;
+   save_parser_state (pps);
    begin_unwind_frame ("gen-shell-function-matches");
    add_unwind_protect (restore_parser_state, (char *)pps);
http://lists.gnu.org/archive/html/bug-bash/2009-02/msg00177.html

*** bash-4.0/parse.y	2009-01-08 08:29:12.000000000 -0500
--- bash-4.0/parse.y	2009-02-23 22:40:55.000000000 -0500
***************
*** 1616,1623 ****
    int *ret;
  
!   ret = (int *)xmalloc (3 * sizeof (int));
    ret[0] = last_read_token;
    ret[1] = token_before_that;
    ret[2] = two_tokens_ago;
    return ret;
  }
--- 1616,1624 ----
    int *ret;
  
!   ret = (int *)xmalloc (4 * sizeof (int));
    ret[0] = last_read_token;
    ret[1] = token_before_that;
    ret[2] = two_tokens_ago;
+   ret[3] = current_token;
    return ret;
  }
***************
*** 1632,1635 ****
--- 1633,1637 ----
    token_before_that = ts[1];
    two_tokens_ago = ts[2];
+   current_token = ts[3];
  }