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isum.awk: define fflush for awk != gawk

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This commit is contained in:
Albert Lee 2008-12-01 18:56:46 -05:00
parent ab937b56de
commit 4a8429a2bf
1 changed files with 6 additions and 1 deletions
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5
dist/isum.awk vendored
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@ -10,6 +10,11 @@ BEGIN {
updates = "/dev/stderr"
}
function fflush(filename)
{
system("")
}
function clearstatus(noflush, i)
{
if(!updates)