intern.h: rb_str_new_literal

* include/ruby/intern.h (rb_str_new_literal): make ruby string
  from literal C-string.  incorporated from mruby.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 19 insertions, 0 deletions

diff --git a/README.EXT b/README.EXT
index f4e4a20d14..9f5c1a83fc 100644
--- a/README.EXT
+++ b/README.EXT
@@ -184,6 +184,10 @@ rb_str_new_cstr(const char *ptr) ::
   Creates a new Ruby string from a C string.  This is equivalent to
   rb_str_new(ptr, strlen(ptr)).
 
+rb_str_new_literal(const char *ptr) ::
+
+  Creates a new Ruby string from a C string literal.
+
 rb_tainted_str_new(const char *ptr, long len) ::
 
   Creates a new tainted Ruby string.  Strings from external data
@@ -226,16 +230,31 @@ rb_enc_str_new_cstr(const char *ptr, rb_encoding *enc) ::
 
   Creates a new Ruby string with the specified encoding.
 
+rb_enc_str_new_literal(const char *ptr) ::
+
+  Creates a new Ruby string from a C string literal with the specified
+  encoding.
+
 rb_usascii_str_new(const char *ptr, long len) ::
 rb_usascii_str_new_cstr(const char *ptr) ::
 
   Creates a new Ruby string with encoding US-ASCII.
 
+rb_usascii_str_new_literal(const char *ptr) ::
+
+  Creates a new Ruby string from a C string literal with encoding
+  US-ASCII.
+
 rb_utf8_str_new(const char *ptr, long len) ::
 rb_utf8_str_new_cstr(const char *ptr) ::
 
   Creates a new Ruby string with encoding UTF-8.
 
+rb_utf8_str_new_literal(const char *ptr) ::
+
+  Creates a new Ruby string from a C string literal with encoding
+  UTF-8.
+
 rb_str_resize(VALUE str, long len) ::
 
   Resizes Ruby string to len bytes.  If str is not modifiable, this