提交 4d8148fa 编写于 作者: R Richard Levitte

Remove leading and trailing spaces and tabs

上级 aed29ce5
...@@ -10,6 +10,8 @@ while(<STDIN>) { ...@@ -10,6 +10,8 @@ while(<STDIN>) {
if (/ - /) { if (/ - /) {
s/ - .*//; s/ - .*//;
s/,[ \t]+/,/g; s/,[ \t]+/,/g;
s/^[ \t]+//g;
s/[ \t]+$//g;
push @words, split ','; push @words, split ',';
} }
} }
......
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