文本文件具有以下内容:
copy bundles\track_australia\part_054\snds.bundle
bundles\track_italy\part_052\snds.bundle
bundles\track_singapore\part_052\snds.bundle
copy bundles\track_abudhabi\part_054\snds.bundles.bundle
bundles\track_belgium\part_025\snds.bundle
bundles\track_britain\part_057\snds.bundle
bundles\track_japan\part_053\snds.bundle
bundles\track_usa\part_053\snds.bundle
我需要将第一行(以“copy”开头的行)与其余行合并。生成的结果应如下所示:
copy bundles\track_abudhabi\part_054\snds.bundle
copy bundles\track_abudhabi\part_054\snds.bundle bundles\track_belgium\part_025\snds.bundle
copy bundles\track_abudhabi\part_054\snds.bundle bundles\track_britain\part_057\snds.bundle
copy bundles\track_abudhabi\part_054\snds.bundle bundles\track_japan\part_053\snds.bundle
copy bundles\track_abudhabi\part_054\snds.bundle bundles\track_usa\part_053\snds.bundle
copy bundles\track_abudhabi\part_055\snds.bundle
copy bundles\track_abudhabi\part_055\snds.bundle bundles\track_belgium\part_026\snds.bundle
copy bundles\track_abudhabi\part_055\snds.bundle bundles\track_britain\part_058\snds.bundle
copy bundles\track_abudhabi\part_055\snds.bundle bundles\track_japan\part_054\snds.bundle
copy bundles\track_abudhabi\part_055\snds.bundle bundles\track_usa\part_054\snds.bundle
我有成千上万条这样的行。请帮我。