Document BOOST_PRAGMA_MESSAGE header; fix mentions of detail/workaround.hpp

doc/html/boost_config/boost_macro_reference.html

@@ -3968,7 +3968,7 @@
                   that is not otherwise described by one of the other Boost.Config
                   macros. To use the macro you must first
 </p>
-<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">workaround</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
+<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">/</span><span class="identifier">workaround</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 </pre>
 <p>
                   usage is then:
@@ -3999,7 +3999,7 @@
                 </p>
                 <p>
                   <span class="bold"><strong>Note</strong></span>: the ultimate source of documentation
-                  for this macro is in <a href="../../../../../boost/detail/workaround.hpp" target="_top">boost/detail/workaround.hpp</a>.
+                  for this macro is in <a href="../../../../../boost/config/workaround.hpp" target="_top">boost/config/workaround.hpp</a>.
                 </p>
               </td>
 </tr>
@@ -4551,7 +4551,8 @@
               </td>
 <td>
                 <p>
-                  Expands to the equivalent of <code class="computeroutput"><span class="preprocessor">#pragma</span>
+                  Defined in header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">/</span><span class="identifier">pragma_message</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>,
+                  this macro expands to the equivalent of <code class="computeroutput"><span class="preprocessor">#pragma</span>
                   <span class="identifier">message</span><span class="special">(</span><span class="identifier">M</span><span class="special">)</span></code>.
                   <code class="computeroutput"><span class="identifier">M</span></code> must be a string
                   literal. Example: <code class="computeroutput"><span class="identifier">BOOST_PRAGMA_MESSAGE</span><span class="special">(</span><span class="string">"This header

doc/html/index.html

@@ -992,7 +992,7 @@
 </div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: December 03, 2017 at 22:51:50 GMT</small></p></td>
+<td align="left"><p><small>Last revised: December 03, 2017 at 23:12:48 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

doc/macro_reference.qbk

@@ -979,7 +979,7 @@ workarounds for compiler/standard library defects.
 This macro is used where a compiler specific workaround is required that is not otherwise
 described by one of the other Boost.Config macros.  To use the macro you must first
 ``
-#include <boost/detail/workaround.hpp>
+#include <boost/config/workaround.hpp>
 ``
 usage is then:
 ``
@@ -1001,7 +1001,7 @@ For example
 of `__BORLANDC__` /unless/ the macro `BOOST_DETECT_OUTDATED_WORKAROUNDS` is defined, in which case evaluates to
 `(__BORLANDC__ <= 0x590)`.
 
-[*Note]: the ultimate source of documentation for this macro is in [@../../../../boost/detail/workaround.hpp boost/detail/workaround.hpp].
+[*Note]: the ultimate source of documentation for this macro is in [@../../../../boost/config/workaround.hpp boost/config/workaround.hpp].
 ]]
 [[`BOOST_PREVENT_MACRO_SUBSTITUTION`][
 Sometimes you have a function name with the same name as a C macro, for example "min" and "max"
@@ -1279,8 +1279,9 @@ Usage example:
   typedef unsigned int BOOST_MAY_ALIAS aliasing_uint;
 ``
 ]]
-[[`BOOST_PRAGMA_MESSAGE(M)`][Expands to the equivalent of `#pragma message(M)`. `M` must
+[[`BOOST_PRAGMA_MESSAGE(M)`][Defined in header `<boost/config/pragma_message.hpp>`,
-be a string literal. Example: `BOOST_PRAGMA_MESSAGE("This header is deprecated.")`.]]
+this macro expands to the equivalent of `#pragma message(M)`. `M` must be a string
+literal. Example: `BOOST_PRAGMA_MESSAGE("This header is deprecated.")`.]]
 ]
 
 [endsect]