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authorDenys Vlasenko2021-06-18 16:35:27 +0200
committerDenys Vlasenko2021-06-18 16:35:27 +0200
commitfd217c1cbf7a702ad632bb21f7757433de1755b7 (patch)
tree7774ed226da9a29f42c7e8f236f990b0fc99bc66 /coreutils/tr.c
parentdc30f3dce27bdcccb8450a2418061b4bcdc0ea14 (diff)
downloadbusybox-fd217c1cbf7a702ad632bb21f7757433de1755b7.zip
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awk: after preinc/dec, only allow variable, field ref, array ref, or another preinc/dec
Accepting nonsense like "--4", and even "-- -4" is confusing. function old new delta parse_expr 917 938 +21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/tr.c')
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