fflush() is now POSIX. Fix code and document.

1 files changed, 14 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 0b2b7f41..5b81ade5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2012-12-07         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* awkgram.y (tokentab): `fflush()' is now in POSIX, remove the
+	RESX flag. This was the last use, so delete the flag.
+	(yylex): Don't check RESX.
+
+	Thanks to Nathan Weeks <weeks@iastate.edu> for helping make this
+	happen.
+
 2012-12-01         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* eval.c (r_interpret): For op_assign_concat, if both strings
@@ -10,6 +19,11 @@
 
 	* Update to bison 2.6.5. Various files regenerated.
 
+2012-11-27         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* builtin.c (do_fflush): Make fflush() and fflush("") both
+	flush everything. See the comment in the code.
+
 2012-10-28         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* Update to bison 2.6.4. Various files regenerated.