From 3a9c6cc403443a33951f428e4fa6567f4c049e41 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Mon, 20 Apr 2015 23:45:32 +0200
Subject: [PATCH] Introduce string_new_replace(3)

---
 include/System/string.h |  2 ++
 src/string.c            | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/include/System/string.h b/include/System/string.h
index 3d45bca..5717566 100644
--- a/include/System/string.h
+++ b/include/System/string.h
@@ -36,6 +36,8 @@ String * string_new(String const * string);
 String * string_new_append(String const * string, ...);
 String * string_new_format(String const * format, ...);
 String * string_new_length(String const * string, size_t length);
+String * string_new_replace(String const * string, String const * what,
+		String const * by);
 void string_delete(String * string);
 
 /* accessors */
diff --git a/src/string.c b/src/string.c
index 52e5d27..9db8b07 100644
--- a/src/string.c
+++ b/src/string.c
@@ -114,6 +114,23 @@ String * string_new_length(String const * string, size_t length)
 }
 
 
+/* string_new_replace */
+String * string_new_replace(String const * string, String const * what,
+		String const * by)
+{
+	String * ret;
+
+	if((ret = string_new(string)) == NULL)
+		return NULL;
+	if(string_replace(&ret, what, by) != 0)
+	{
+		string_delete(ret);
+		return NULL;
+	}
+	return ret;
+}
+
+
 /* string_delete */
 void string_delete(String * string)
 {