Update of /cvsroot/boost/boost/libs/wave
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv27052/libs/wave
Modified Files:
ChangeLog
Log Message:
Wave: Changed return type of some preprocessing hooks to allow to skip the
corresponding preprocessor action.
Index: ChangeLog
===================================================================
RCS file: /cvsroot/boost/boost/libs/wave/ChangeLog,v
retrieving revision 1.163
retrieving revision 1.164
diff -u -d -r1.163 -r1.164
--- ChangeLog 4 Jul 2007 18:25:52 -0000 1.163
+++ ChangeLog 4 Jul 2007 21:56:55 -0000 1.164
@@ -126,6 +126,24 @@
even if these do not have a 'll' suffix. This pp constant is effective only,
if the target platform supports long long integers (BOOST_HAS_LONG_LONG is
defined).
+- The following preprocessing hooks now return a boolean value, which when
+ returning 'true' cause the Wave library to skip the execution of the related
+ preprocessing action:
+ . found_directive: allows to skip the whole directive it is called for
+ . expanding_object_like_macro: allows to skip expansion of the given object
+ like macro, the macro symbol is copied to the output
+ . expanding_function_like_macro: allows to skip the expansion of the given
+ function like macro, the whole macro invocation (including all
+ macro invocation parameters) are copied to the output with any further
+ processing.
+- Changed the interpretation of the return value found_include_directive()
+ preprocessing hook: a return value of 'false' now normally processes the
file
+ to include and a return value of 'true' now skips the processing of the
+ include file.
+ This change was necessary to make the return values of the preprocessing
+ hooks consistent. Now return 'false' generally means: normal execution and
+ return 'true' generally means: skip execution of the corresponding
+ preprocessor action.
Boost V1.34.0
- Wave Version 1.2.4
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