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version 3.21, 2000/09/11 17:11:03 | version 3.22, 2000/09/19 18:35:50 | ||
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# Cut trailing spaces and tabs | # Cut trailing spaces and tabs | ||
s/[ \t]+$//; | s/[ \t]+$//; | ||
if (defined($tabstop)) { | if (defined($ts)) { | ||
# Expand tabs | # Expand tabs | ||
1 while s/\t+/' ' x (length($&) * $ts - length($`) % $ts)/e | 1 while s/\t+/' ' x (length($&) * $ts - length($`) % $ts)/e | ||
} | } |