From a0841dfa1e1a7ebdd8d29188ce7b304c67daa42d Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Sat, 8 Mar 2014 21:22:18 +0200
Subject: Some new helper files added.

---
 helpers/ChangeLog        |  4 ++++
 helpers/quoteconvert2.sh | 49 ++++++++++++++++++++++++++++++++++++++++++++++++
 helpers/scanfmt.c        | 22 ++++++++++++++++++++++
 helpers/tryfmt.c         | 23 +++++++++++++++++++++++
 4 files changed, 98 insertions(+)
 create mode 100755 helpers/quoteconvert2.sh
 create mode 100644 helpers/scanfmt.c
 create mode 100644 helpers/tryfmt.c

diff --git a/helpers/ChangeLog b/helpers/ChangeLog
index 91d43464..14affebc 100644
--- a/helpers/ChangeLog
+++ b/helpers/ChangeLog
@@ -1,3 +1,7 @@
+2014-03-08         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* quoteconvert2.sh, tryfmt.c, scanfmt.c: New files.
+
 2013-12-21         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* testdfa.c: Fix some bugs and compiler warnings.
diff --git a/helpers/quoteconvert2.sh b/helpers/quoteconvert2.sh
new file mode 100755
index 00000000..e33a4d05
--- /dev/null
+++ b/helpers/quoteconvert2.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+# quoteconvert2.sh --- test locale dependent output of numbers
+# Michal Jaegermann, michal@harddata.com, 2014/Mar/1
+
+#AWK="../gawk"
+SCRIPT=`basename $0`
+
+if [ "$AWK" = "" ]
+then
+        echo $0: You must set AWK >&2
+        exit 1
+fi
+
+# The last entry on this list represents "a locale with a typo".
+
+llist="
+C
+en_US
+en_US.utf8
+de_DE
+de_DE.utf8
+fr_FR
+fr_FR.utf8
+pt_PT
+pt_PT.utf8
+pt_BR
+pt_BR.utf8
+ru_RU
+ru_RU.utf8
+pl_PX
+"
+
+error=0
+for lc in $llist ; do
+    wanted=`LC_ALL=$lc locale -c LC_NUMERIC 2>/dev/null | \
+	$AWK 'NR == 2 { decimal_point = $0 }
+	      NR == 3 { thousands_sep = $0 }
+	      END  { printf("123%s456%s789%s15\n",
+		       thousands_sep, thousands_sep, decimal_point)}'`
+    got=`LC_ALL=$lc $AWK "BEGIN {printf(\"%'.2f\n\",123456789.15)}"`
+    if [ "$wanted" != "$got" ] ; then
+	echo "$lc - unexpected output $got instead of $wanted"
+	error=1
+    fi
+done
+
+[ "$error" = 0 ] && echo ok || echo bummer
+exit $error
diff --git a/helpers/scanfmt.c b/helpers/scanfmt.c
new file mode 100644
index 00000000..2d7bd73a
--- /dev/null
+++ b/helpers/scanfmt.c
@@ -0,0 +1,22 @@
+/*
+ * Test out ' flag in different locales.
+ * Michal Jaegermann
+ * March, 2014
+ */
+
+#include <stdio.h>
+#include <locale.h>
+#include <stdlib.h>
+int
+main(int argc, char **argv)
+{
+        double t;
+
+        if (argc == 1)
+                return 1;
+
+	setlocale(LC_ALL, getenv("LC_ALL"));
+	sscanf(argv[1], "%lf", &t);
+        printf("%.2f\n", t);
+        return 0;
+}
diff --git a/helpers/tryfmt.c b/helpers/tryfmt.c
new file mode 100644
index 00000000..8166d3f1
--- /dev/null
+++ b/helpers/tryfmt.c
@@ -0,0 +1,23 @@
+/*
+ * Test out ' flag in different locales.
+ * Michal Jaegermann
+ * March, 2014
+ */
+
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+int
+main(int argc, char **argv)
+{
+	const char *fmt;
+	if (argc == 1)
+		fmt = "%'.2f";
+	else
+		fmt = argv[1];
+
+        setlocale(LC_ALL, getenv("LC_ALL"));
+       	printf(fmt, 12456789.01);
+	printf("\n");
+	return 0;
+}
-- 
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