Docs updated

[SVN r13169]

include/boost/preprocessor/list/fold_left.hpp

@@ -33,7 +33,7 @@ list <code>L</code> (from the left or the start of the list).</p>
 
 <pre>
   #define TEST(D,P,X) BOOST_PP_CAT(P,X)
-  BOOST_PP_FOLD_LEFT(TEST,_,BOOST_PP_TUPLE_TO_LIST(3,(A,B,C)))
+  BOOST_PP_LIST_FOLD_LEFT(TEST,_,BOOST_PP_TUPLE_TO_LIST(3,(A,B,C)))
 </pre>
 
 <p>expands to:</p>

include/boost/preprocessor/list/fold_right.hpp

@@ -36,6 +36,19 @@ list <code>L</code> (from the right or the end of the list).</p>
   )
 </pre>
 
+<p>For example,</p>
+
+<pre>
+  #define TEST(D,X,P) BOOST_PP_CAT(P,X)
+  BOOST_PP_LIST_FOLD_RIGHT(TEST,_,BOOST_PP_TUPLE_TO_LIST(3,(A,B,C)))
+</pre>
+
+<p>expands to:</p>
+
+<pre>
+  _CBA
+</pre>
+
 <h3>Uses</h3>
 <ul>
   <li>BOOST_PP_WHILE() (see for explanation of the D parameter)</li>

include/boost/preprocessor/list/for_each.hpp

@@ -27,6 +27,19 @@ BOOST_PP_LIST_SIZE(L)[.</p>
   F(R,P,BOOST_PP_LIST_AT(L,BOOST_PP_DEC(BOOST_PP_LIST_SIZE(L))))
 </pre>
 
+<p>For example,</p>
+
+<pre>
+  #define TEST(R,P,X) BOOST_PP_CAT(P,X)();
+  BOOST_PP_LIST_FOR_EACH(TEST,prefix_,BOOST_PP_TUPLE_TO_LIST(3,(A,B,C)))
+</pre>
+
+<p>expands to:</p>
+
+<pre>
+  prefix_A(); prefix_B(); prefix_C();
+</pre>
+
 <h3>Example</h3>
 <ul>
   <li><a href="../../example/catch_builtin.cpp">catch_builtin.cpp</a></li>

include/boost/preprocessor/list/for_each_i.hpp

@@ -29,6 +29,19 @@ BOOST_PP_LIST_SIZE(L)[.</p>
   F(R,P,BOOST_PP_DEC(BOOST_PP_LIST_SIZE(L)),BOOST_PP_LIST_AT(L,BOOST_PP_DEC(BOOST_PP_LIST_SIZE(L))))
 </pre>
 
+<p>For example,</p>
+
+<pre>
+  #define TEST(R,P,I,X) BOOST_PP_CAT(P,X)(I);
+  BOOST_PP_LIST_FOR_EACH_I(TEST,prefix_,BOOST_PP_TUPLE_TO_LIST(3,(A,B,C)))
+</pre>
+
+<p>expands to:</p>
+
+<pre>
+  prefix_A(0); prefix_B(1); prefix_C(2);
+</pre>
+
 <h3>Uses</h3>
 <ul>
   <li>BOOST_PP_FOR() (see for explanation of the R parameter)</li>

include/boost/preprocessor/list/for_each_product.hpp

@@ -25,6 +25,25 @@ cartesian product of the lists of the <code>N</code>-tuple <code>T_OF_L</code>.<
 <p>This macro is useful for generating code to avoid combinatorial
 explosion.</p>
 
+<p>For example,</p>
+
+<pre>
+  #define TEST(R,X) X
+  BOOST_PP_LIST_FOR_EACH_PRODUCT
+  ( TEST
+  , 2
+  , ( BOOST_PP_TUPLE_TO_LIST(3,(A,B,C))
+    , BOOST_PP_TUPLE_TO_LIST(2,(1,2))
+    )
+  )
+</pre>
+
+<p>expands to:</p>
+
+<pre>
+  (A,1) (A,2) (B,1) (B,2) (C,1) (C,2) 
+</pre>
+
 <h3>Example</h3>
 <ul>
   <li><a href="../../example/is_integral.cpp">is_integral.cpp</a></li>