Files
rk35xx-android14/external/one-true-awk/bugs-fixed/ofs-rebuild.awk
T
hmz007 36ed224bac Rockchip Anroid14_SDK 20240628-rkr5 (2556df1a)
Signed-off-by: hmz007 <hmz007@gmail.com>
Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
2024-10-29 18:12:02 +08:00

18 lines
465 B
Awk

# The bug here is that nawk should use the value of OFS that
# was current when $0 became invalid to rebuild the record.
BEGIN {
OFS = ":"
$0 = "a b c d e f g"
$3 = "3333"
# Conceptually, $0 should now be "a:b:3333:d:e:f:g"
# Change OFS after (conceptually) rebuilding the record
OFS = "<>"
# Unmodifed nawk prints "a<>b<>3333<>d<>e<>f<>g" because
# it delays rebuilding $0 until it's needed, and then it uses
# the current value of OFS. Oops.
print
}