source: clfs-sysroot/patches/bash-3.2-fixes-3.patch@ a6fcbd5

builtins/printf.def

@@ -49 +49 @@
 #  define INT_MIN               (-2147483647-1)
 #endif
 
+#if defined (PREFER_STDARG)
+#  include <stdarg.h>
+#else
+#  include <varargs.h>
+#endif
+
 #include <stdio.h>
 #include <chartypes.h>
 
@@ -151 +157 @@
 #define SKIP1 "#'-+ 0"
 #define LENMODS "hjlLtz"
 
+#ifndef HAVE_ASPRINTF
+extern int asprintf __P((char **, const char *, ...)) __attribute__((__format__ (printf, 2, 3)));
+#endif
+
 static void printf_erange __P((char *));
 static int printstr __P((char *, char *, int, int, int));
 static int tescape __P((char *, char *, int *));

lib/sh/snprintf.c

@@ -471 +471 @@
           10^x ~= r
  * log_10(200) = 2;
  * log_10(250) = 2;
+ *
+ * NOTE: do not call this with r == 0 -- an infinite loop results.
  */
 static int
 log_10(r)
@@ -576 +578 @@
     { 
       integral_part[0] = '0';
       integral_part[1] = '\0';
-      fraction_part[0] = '0';
-      fraction_part[1] = '\0';
+      /* The fractional part has to take the precision into account */
+      for (ch = 0; ch < precision-1; ch++)
+        fraction_part[ch] = '0';
+      fraction_part[ch] = '0';
+      fraction_part[ch+1] = '\0';
       if (fract)
         *fract = fraction_part;
       return integral_part;
@@ -805 +810 @@
       PUT_CHAR(*tmp, p);
       tmp++;
     }
+
   PAD_LEFT(p);
 }
 
@@ -972 +978 @@
   if ((p->flags & PF_THOUSANDS) && grouping && (t = groupnum (tmp)))
     tmp = t;
 
+  if ((*p->pf == 'g' || *p->pf == 'G') && (p->flags & PF_ALTFORM) == 0)
+    {
+      /* smash the trailing zeros unless altform */
+      for (i = strlen(tmp2) - 1; i >= 0 && tmp2[i] == '0'; i--)
+        tmp2[i] = '\0'; 
+      if (tmp2[0] == '\0')
+        p->precision = 0;
+    }
+
   /* calculate the padding. 1 for the dot */
   p->width = p->width -
             ((d > 0. && p->justify == RIGHT) ? 1:0) -
             ((p->flags & PF_SPACE) ? 1:0) -
-            strlen(tmp) - p->precision - 1;
+            strlen(tmp) - p->precision -
+            ((p->precision != 0 || (p->flags & PF_ALTFORM)) ? 1 : 0);   /* radix char */
   PAD_RIGHT(p);  
   PUT_PLUS(d, p, 0.);
   PUT_SPACE(d, p, 0.);
@@ -991 +1007 @@
   if (p->precision != 0 || (p->flags & PF_ALTFORM))
     PUT_CHAR(decpoint, p);  /* put the '.' */
 
-  if ((*p->pf == 'g' || *p->pf == 'G') && (p->flags & PF_ALTFORM) == 0)
-    /* smash the trailing zeros unless altform */
-    for (i = strlen(tmp2) - 1; i >= 0 && tmp2[i] == '0'; i--)
-      tmp2[i] = '\0'; 
-
   for (; *tmp2; tmp2++)
     PUT_CHAR(*tmp2, p); /* the fraction */
   
@@ -1011 +1022 @@
   char *tmp, *tmp2;
   int j, i;
 
-  if (chkinfnan(p, d, 1) || chkinfnan(p, d, 2))
+  if (d != 0 && (chkinfnan(p, d, 1) || chkinfnan(p, d, 2)))
     return;     /* already printed nan or inf */
 
   GETLOCALEDATA(decpoint, thoussep, grouping);
   DEF_PREC(p);
-  j = log_10(d);
-  d = d / pow_10(j);  /* get the Mantissa */
-  d = ROUND(d, p);                
+  if (d == 0.)
+    j = 0;
+  else
+    {
+      j = log_10(d);
+      d = d / pow_10(j);  /* get the Mantissa */
+      d = ROUND(d, p);            
+    }
   tmp = dtoa(d, p->precision, &tmp2);
 
   /* 1 for unit, 1 for the '.', 1 for 'e|E',
@@ -1076 +1092 @@
        PUT_CHAR(*tmp, p);
        tmp++;
      }
+
    PAD_LEFT(p);
 }
 #endif
@@ -1358 +1375 @@
                 STAR_ARGS(data);
                 DEF_PREC(data);
                 d = GETDOUBLE(data);
-                i = log_10(d);
+                i = (d != 0.) ? log_10(d) : -1;
                 /*
                  * for '%g|%G' ANSI: use f if exponent
                  * is in the range or [-4,p] exclusively

parse.y

@@ -1029 +1029 @@
 #define PST_CMDTOKEN    0x1000          /* command token OK - unused */
 #define PST_COMPASSIGN  0x2000          /* parsing x=(...) compound assignment */
 #define PST_ASSIGNOK    0x4000          /* assignment statement ok in this context */
+#define PST_REGEXP      0x8000          /* parsing an ERE/BRE as a single word */
 
 /* Initial size to allocate for tokens, and the
    amount to grow them by. */
@@ -2591 +2592 @@
       return (character);
     }
 
+  if (parser_state & PST_REGEXP)
+    goto tokword;
+
   /* Shell meta-characters. */
   if MBTEST(shellmeta (character) && ((parser_state & PST_DBLPAREN) == 0))
     {
@@ -2698 +2702 @@
   if MBTEST(character == '-' && (last_read_token == LESS_AND || last_read_token == GREATER_AND))
     return (character);
 
+tokword:
   /* Okay, if we got this far, we have to read a word.  Read one,
      and then check it against the known ones. */
   result = read_token_word (character);
@@ -2735 +2740 @@
 /* itrace("parse_matched_pair: open = %c close = %c", open, close); */
   count = 1;
   pass_next_character = backq_backslash = was_dollar = in_comment = 0;
-  check_comment = (flags & P_COMMAND) && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0;
+  check_comment = (flags & P_COMMAND) && qc != '`' && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0;
 
   /* RFLAGS is the set of flags we want to pass to recursive calls. */
   rflags = (qc == '"') ? P_DQUOTE : (flags & P_DQUOTE);
@@ -3202 +3207 @@
       if (tok == WORD && test_binop (yylval.word->word))
         op = yylval.word;
 #if defined (COND_REGEXP)
-      else if (tok == WORD && STREQ (yylval.word->word,"=~"))
-        op = yylval.word;
+      else if (tok == WORD && STREQ (yylval.word->word, "=~"))
+        {
+          op = yylval.word;
+          parser_state |= PST_REGEXP;
+        }
 #endif
       else if (tok == '<' || tok == '>')
         op = make_word_from_token (tok);  /* ( */
@@ -3234 +3242 @@
 
       /* rhs */
       tok = read_token (READ);
+      parser_state &= ~PST_REGEXP;
       if (tok == WORD)
         {
           tright = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
@@ -3419 +3428 @@
           goto next_character;
         }
 
+#ifdef COND_REGEXP
+      /* When parsing a regexp as a single word inside a conditional command,
+         we need to special-case characters special to both the shell and
+         regular expressions.  Right now, that is only '(' and '|'. */ /*)*/
+      if MBTEST((parser_state & PST_REGEXP) && (character == '(' || character == '|'))          /*)*/
+        {
+          if (character == '|')
+            goto got_character;
+
+          push_delimiter (dstack, character);
+          ttok = parse_matched_pair (cd, '(', ')', &ttoklen, 0);
+          pop_delimiter (dstack);
+          if (ttok == &matched_pair_error)
+            return -1;          /* Bail immediately. */
+          RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+                                  token_buffer_size, TOKEN_DEFAULT_GROW_SIZE);
+          token[token_index++] = character;
+          strcpy (token + token_index, ttok);
+          token_index += ttoklen;
+          FREE (ttok);
+          dollar_present = all_digit_token = 0;
+          goto next_character;
+        }
+#endif /* COND_REGEXP */
+
 #ifdef EXTENDED_GLOB
       /* Parse a ksh-style extended pattern matching specification. */
-      if (extended_glob && PATTERN_CHAR (character))
+      if MBTEST(extended_glob && PATTERN_CHAR (character))
         {
           peek_char = shell_getc (1);
           if MBTEST(peek_char == '(')           /* ) */

patchlevel.h

@@ -25 +25 @@
    regexp `^#define[    ]*PATCHLEVEL', since that's what support/mkversion.sh
    looks for to find the patch level (for the sccs version string). */
 
-#define PATCHLEVEL 0
+#define PATCHLEVEL 5
 
 #endif /* _PATCHLEVEL_H_ */

po/ru.po

@@ -12 +12 @@
 "Last-Translator: Evgeniy Dushistov <dushistov@mail.ru>\n"
 "Language-Team: Russian <ru@li.org>\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Type: text/plain; charset=KOI8-R\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 

subst.c

@@ -5707 +5707 @@
   vtype &= ~VT_STARSUB;
 
   mflags = 0;
+  if (patsub && *patsub == '/')
+    {
+      mflags |= MATCH_GLOBREP;
+      patsub++;
+    }
 
   /* Malloc this because expand_string_if_necessary or one of the expansion
      functions in its call chain may free it on a substitution error. */
@@ -5741 +5746 @@
     }
 
   /* ksh93 doesn't allow the match specifier to be a part of the expanded
-     pattern.  This is an extension. */
+     pattern.  This is an extension.  Make sure we don't anchor the pattern
+     at the beginning or end of the string if we're doing global replacement,
+     though. */
   p = pat;
-  if (pat && pat[0] == '/')
-    {
-      mflags |= MATCH_GLOBREP|MATCH_ANY;
-      p++;
-    }
+  if (mflags & MATCH_GLOBREP)
+    mflags |= MATCH_ANY;
   else if (pat && pat[0] == '#')
     {
       mflags |= MATCH_BEG;

tests/new-exp.right

@@ -430 +430 @@
 Case06---1---A B C::---
 Case07---3---A:B:C---
 Case08---3---A:B:C---
-./new-exp.tests: line 506: /${$(($#-1))}: bad substitution
+./new-exp.tests: line 506: ${$(($#-1))}: bad substitution
 argv[1] = <a>
 argv[2] = <b>
 argv[3] = <c>