diff --git a/doc/ref/check_empty.html b/doc/ref/check_empty.html
index 76cef8b..4b24111 100644
--- a/doc/ref/check_empty.html
+++ b/doc/ref/check_empty.html
@@ -19,17 +19,17 @@ the compilation is at the C++20 level and the __VA_OPT__ construct is supported.
Remarks
-When the macro invocation BOOST_PP_VARIADIC_OPT() expands to 1, then this
+When the macro invocation BOOST_PP_VARIADIC_HAS_OPT() expands to 1, then this
macro exists and can be invoked, otherwise this macro does not exist
and attempting to invoke it will lead to a preprocessor error that the macro
can not be found. Because of this condition the header file for including
-this macro includes the header file for the BOOST_PP_VARIADIC_OPT macro.
+this macro includes the header file for the BOOST_PP_VARIADIC_HAS_OPT macro.
It is possible to pass data to this macro which expands to nothing, in which
case this macro will expand to 1 just as if nothing has been passed.
#include <boost/preprocessor/facilities/check_empty.hpp>
-# if BOOST_PP_VARIADIC_OPT()
+# if BOOST_PP_VARIADIC_HAS_OPT()
#define DATA
#define OBJECT OBJECT2
diff --git a/doc/ref/variadic_opt.html b/doc/ref/variadic_opt.html
index 7057cbc..c2ce540 100644
--- a/doc/ref/variadic_opt.html
+++ b/doc/ref/variadic_opt.html
@@ -1,15 +1,15 @@
- BOOST_PP_VARIADIC_OPT
+ BOOST_PP_VARIADIC_HAS_OPT
-
The BOOST_PP_VARIADIC_OPT macro
+
The BOOST_PP_VARIADIC_HAS_OPT macro
determines whether or not the C++20 __VA_OPT__ construct is supported for the compiler's preprocessor being used.
Expands to 1 if the __VA_OPT__ construct is supported, otherwise expands to 0.
Usage
-
BOOST_PP_VARIADIC_OPT()
+
BOOST_PP_VARIADIC_HAS_OPT()
Arguments
@@ -36,7 +36,7 @@ Expands to 1 if the __VA_OPT__ construct is supported, otherwise expands to 0.
diff --git a/doc/syntax.html b/doc/syntax.html
index 68dd9f6..3254dea 100644
--- a/doc/syntax.html
+++ b/doc/syntax.html
@@ -284,7 +284,7 @@
BOOST_PP_VALUE
BOOST_PP_VARIADIC_ELEM
- BOOST_PP_VARIADIC_OPT
+ BOOST_PP_VARIADIC_HAS_OPT
BOOST_PP_VARIADIC_SIZE
BOOST_PP_VARIADIC_TO_ARRAY
BOOST_PP_VARIADIC_TO_LIST
diff --git a/doc/topics/emptiness.html b/doc/topics/emptiness.html
index 518da0d..d1494e3 100644
--- a/doc/topics/emptiness.html
+++ b/doc/topics/emptiness.html
@@ -98,7 +98,7 @@
not publicly appeared. This library uses that code to test for __VA_OPT__ as a necessary prelude
for creating a variadic macro which is 100% reliable in testing for emptiness.
The Boost Preprocessor macro for testing whether the __VA_OPT__ construct is supported during
- compilation is called BOOST_PP_VARIADIC_OPT, which is a function-like macro taking no parameters
+ compilation is called BOOST_PP_VARIADIC_HAS_OPT, which is a function-like macro taking no parameters
and returning 1 if the __VA_OPT__ construct is supported and 0 if it is not. The macro
only returns 1 when variadic macros are supported, when the compiler is at the C++20 level,
and when the __VA_OPT__ construct can be used according to the C++20 standard. In particular
@@ -109,13 +109,13 @@
can produce a warning, or even an error, when it even sees a macro using the __VA_OPT__
construct at a level below C++20, even though it supports it, if other compiler options
requiring strict adherence to the level of the C++ standard being used are passed on the
- command line. So taking a conservative approach the BOOST_PP_VARIADIC_OPT macros requires
+ command line. So taking a conservative approach the BOOST_PP_VARIADIC_HAS_OPT macros requires
compilation at the C++20 level, along with variadic macro support, along with the testing code
expanding to 1, in order to specify that __VA_OPT__ is supported.
The actual Boost Preprocessor library for testing for emptiness in C++20 mode is called
BOOST_PP_CHECK_EMPTY. The macro is a variadic macro with a single variadic parameter. The
- macro only exists if our previous macro for testing for __VA_OPT__ called BOOST_PP_VARIADIC_OPT
- expands to 1 when invoked as BOOST_PP_VARIADIC_OPT(). If BOOST_PP_VARIADIC_OPT() expands to 0
+ macro only exists if our previous macro for testing for __VA_OPT__ called BOOST_PP_VARIADIC_HAS_OPT
+ expands to 1 when invoked as BOOST_PP_VARIADIC_HAS_OPT(). If BOOST_PP_VARIADIC_HAS_OPT() expands to 0
the BOOST_PP_CHECK_EMPTY macro does not exist at all in this library. The input to the macro
can be any variadic data. If the data passed to the macro is empty, or if the data passed to
the macro is not empty but when the data itself is expanded it is empty, the macro returns
@@ -135,7 +135,7 @@