blob: 02326f58bc0b2b8ad5f6b0a282cf865918240f1b (
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BEGIN {
pat["^\\s*$"] = pat["^\\s+$"] = pat["^\\s?$"] = pat["^\\s{1}$"] = 1
for (i in pat) {
if (" " !~ i) {
printf("pattern \"%s\" failed!\n", i) > "/dev/stderr"
exit 1
}
}
exit 0
}
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