我的输入看起来像这样用制表符分隔):
Yadda yaddabla blubb_1234 extremlylongtext, with commata
awesomo sappa dwarf_775 extremlylongbutdifferenttext, with commata
输出应该是:
Yadda yaddabla S23 blubb_1234 1234 extremlylongtext, with commata
awesomo sappa y5 dwarf_775 775 extremlylongbutdifferenttext, with commata
因此,我只想在“_”字符后重复数字,并用制表符分隔。有什么建议么?:)