From 3da67f9970670030fdc273455b08606170183489 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 1 Jul 2000 00:39:39 +0000
Subject: Update.

	* stdlib/strfmon.c: Move somewhat closer to the standard wrt to
	handling the internation currency symbol.  POSIX says that the
	fourth character is used to separate the currency symbol from the
	value.  Therefore it does not have to be printed.  But we cannot
	remove the space if the currency symbol is printed before the
	number since this is what many locales expect.
	* localedata/tests-mbwc/dat_strfmon.c: Remove #ifdefs introduced to
	work around DEM problem.
	* localedata/tst-fmon.data: Change back entries with DEM.
---
 stdlib/strfmon.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

(limited to 'stdlib')

diff --git a/stdlib/strfmon.c b/stdlib/strfmon.c
index 50b87df..28249c1 100644
--- a/stdlib/strfmon.c
+++ b/stdlib/strfmon.c
@@ -52,6 +52,14 @@
       out_char (*_s++);							      \
   } while (0)
 
+#define out_nstring(String, N)						      \
+  do {									      \
+    int _n = (N);							      \
+    const char *_s = (String);						      \
+    while (_n-- > 0)							      \
+      out_char (*_s++);							      \
+  } while (0)
+
 #define to_digit(Ch) ((Ch) - '0')
 
 
@@ -136,9 +144,11 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
       const char *other_sign_string;
       int done;
       const char *currency_symbol;
+      size_t currency_symbol_len;
       int width;
       char *startp;
       const void *ptr;
+      char space_char;
 
       /* Process all character which do not introduce a format
 	 specification.  */
@@ -294,6 +304,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 	{
 	case 'i':		/* Use international currency symbol.  */
 	  currency_symbol = _NL_CURRENT (LC_MONETARY, INT_CURR_SYMBOL);
+	  currency_symbol_len = 3;
+	  space_char = currency_symbol[3];
 	  if (right_prec == -1)
 	    {
 	      if (*_NL_CURRENT (LC_MONETARY, INT_FRAC_DIGITS) == CHAR_MAX)
@@ -304,6 +316,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 	  break;
 	case 'n':		/* Use national currency symbol.  */
 	  currency_symbol = _NL_CURRENT (LC_MONETARY, CURRENCY_SYMBOL);
+	  currency_symbol_len = strlen (currency_symbol);
+	  space_char = ' ';
 	  if (right_prec == -1)
 	    {
 	      if (*_NL_CURRENT (LC_MONETARY, FRAC_DIGITS) == CHAR_MAX)
@@ -424,14 +438,14 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 	     preceding the value */
 	  if (cs_precedes)
 	    {
-	      left_bytes += strlen (currency_symbol);
+	      left_bytes += currency_symbol_len;
 	      if (sep_by_space != 0)
 		++left_bytes;
 	    }
 
 	  if (other_cs_precedes)
 	    {
-	      other_left_bytes += strlen (currency_symbol);
+	      other_left_bytes += currency_symbol_len;
 	      if (other_sep_by_space != 0)
 		++other_left_bytes;
 	    }
@@ -491,7 +505,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 	      if (sign_posn == 4)
 		{
 		  if (sep_by_space == 2)
-		    out_char (' ');
+		    out_char (space_char);
 		  out_string (sign_string);
 		  if (sep_by_space == 1)
 		    /* POSIX.2 and SUS are not clear on this case, but C99
@@ -500,7 +514,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 		}
 	      else
 		if (sep_by_space == 1)
-		  out_char (' ');
+		  out_char (space_char);
 	    }
 	}
       else
@@ -580,8 +594,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
 		  || (sign_posn == 2 && sep_by_space == 1)
 		  || (sign_posn == 1 && sep_by_space == 1)
 		  || (sign_posn == 0 && sep_by_space == 1))
-		out_char (' ');
-	      out_string (currency_symbol);
+		out_char (space_char);
+	      out_nstring (currency_symbol, currency_symbol_len);
 	      if (sign_posn == 4)
 		{
 		  if (sep_by_space == 2)
-- 
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