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authorArnold D. Robbins <arnold@skeeve.com>2012-11-27 22:39:58 +0200
committerArnold D. Robbins <arnold@skeeve.com>2012-11-27 22:39:58 +0200
commitdb20bfeba4c618f380315e18e6433fb6b8e63c26 (patch)
treed09dc26e43b519983c473a88fdc1ab64fc938bbb /doc/gawk.1
parenta2e0c35036b884486d05cbb4f71fc041dd30b98b (diff)
downloadegawk-db20bfeba4c618f380315e18e6433fb6b8e63c26.tar.gz
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Change fflush() behavior to match BWK and document.
Diffstat (limited to 'doc/gawk.1')
-rw-r--r--doc/gawk.14
1 files changed, 1 insertions, 3 deletions
diff --git a/doc/gawk.1 b/doc/gawk.1
index 31fcef1f..6af5ffe2 100644
--- a/doc/gawk.1
+++ b/doc/gawk.1
@@ -2212,9 +2212,7 @@ Flush any buffers associated with the open output file or pipe
.IR file .
If
.I file
-is missing, then flush standard output.
-If
-.I file
+is missing or if it
is the null string,
then flush all open output files and pipes.
.PP