manual: Create empty placeholder macros for @standards.

Header and standards annotations are slated for standardization,
including being rendered in the description of functions, variables,
etc. (elements), and eventually required.  This commit adds @standards
dummy macros so we can convert all existing annotations to the new
framework while maintaining the rendered status quo.

There needs to be a way to disambiguate annotations in lists of @*x
elements, where a common description is shared but some elements may
have different headers or standards.  The @standardsx macro fills this
role by accepting an additional parameter: the name of the annotated
element.

	* manual/macros.texi (@standards): New macro.  Provide
	placeholder for header and standards annotations.
	(@standardsx): New macro.  Likewise, for lists of @*x
	elements.

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 3255a1fdf2..3360344686 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-06-15  Rical Jasan  <ricaljasan@pacific.net>
+
+	* manual/macros.texi (@standards): New macro.  Provide placeholder
+	for header and standards annotations.
+	(@standardsx): New macro.  Likewise, for lists of @*x elements.
+
 2017-06-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* io/Makefile (CFLAGS-sync_file_range.c): Remove rule.