問題:
改行と空の文字で整理されたテキストを行テキストに変換する
...
8 certificate-authority-data: "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUM3akNDQ\
9 WRhZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFvTVJJd0VBWURWUVFLRXdsMGFHVXQKY\
10 21GdVkyZ3hFakFRQmdOVkJBTVRDV05oZEhSc1pTMWpZVEFlRncweU1ERXlNakV3TlRRd01UTmFGd\
11 zB6TURFeQpNVGt3TlRRd01UTmFNQ2d4RWpBUUJnTlZCQW9UQ1hSb1pTMXlZVzVqYURFU01CQUdBM\
12 VVFQXhNSlkyRjBkR3hsCkxXTmhNSUlCSWpBTkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ\
13 0tDQVFFQTE4bzAxM0VmZzhySFlyRVoKUWwrQWhBWEk3Qm9CdSszSk83VGgzbWNiZUpHdFdib1BqS\
14 GsycysrVldoQXplZ2djN0I5OGczMGQ0VUcwdmh4RgowckNnQzVFT25nMTBnVWlxSTZhSHMvYm00S\
15 S9HQW0reXVJaTZ2YUJEL00vSmJ2NENEa0twMVQvdStIa0l0WVNFCkg5ZnJDZDNldFQxTVBpSmV5Z\
16 3B2L3FzQzhFY3hKeENiR2RvUmw0WjJEY0t6ZFVxNFN2Ykl6dkxQV3hvNEk3cloKSVJzZk9XRXQzZ\
17 3lTdHRMOWEzdVloQnlRUWh6WGZ2clhGVk0vT2xTLy9zc0lLRVdSWFhsbGxIeW5McnJUZDE1Sgpwc\
18 WFEUDhwRnlnbkxwQ0JpdXZVQ3ZHWlo4bjh3U25DU3lDcWhWdHdKb01uVExwWEJZSktSSWNpMmpwN\
19 mRhU3MyCm5NMXpaUUlEQVFBQm95TXdJVEFPQmdOVkhROEJBZjhFQkFNQ0FxUXdEd1lEVlIwVEFRS\
20 C9CQVV3QXdFQi96QU4KQmdrcWhraUc5dzBCQVFzRkFBT0NBUUVBeE43OEZweG9MVjA3MVFIZU5uY\
21 VdyMGlNZjd4aDlZaSs4bjhEZ2c5MApxZStFem5MMkRrb0FBSSt2c1lnWDRRaGp0NCtXdGYxdzNDM\
22 jZVSm9mWXhrL3pKcVlFZXFoTGVFeUhyejFQK0NXCndvamYxWCtJaW5pTytnbWFNVlNZakY1b0h6L\
23 2pWdm52SHZ3bklCMm9Sa2FrL25wV3huYUU5MWVFWnFIU1d1MmUKeWlkenJiTnpWMUJlQjNUVFZmK\
24 3ZUVCtueENKYUJ0aGh1RG9PUWJVUGd5ZG5oL2FQYm9mcTlkaVNodnhxd1NkZQpqK3ltZStib0kvQ\
25 XNLN3JUa1hITkZ5WnV2RjlLaC84VnZGMHNBQklUYkdEdjlIKzkwMnQyQzFhVURHcjBDL0FzCldrZ\
26 1YxSUxFMlRyNGY1c1FQM1grNFc3b3F5bHE0OVNVenVyejhQak51NFpDL3c9PQotLS0tLUVORCBDR\
27 VJUSUZJQ0FURS0tLS0t
...
上記の段落を次の形式に変更します。
...
8 certificate-authority-data: "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUM3akNDQWRhZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFvTVJJd0VBWURWUVFLRXdsMGFHVXQKY21GdVkyZ3hFakFRQmdOVkJBTVRDV05oZEhSc1pTMWp ZVEFlRncweU1ERXlNakV3TlRRd01UTmFGdzB6TURFeQpNVGt3TlRRd01UTmFNQ2d4RWpBUUJnTlZCQW9UQ1hSb1pTMXlZVzVqYURFU01CQUdBMVVFQXhNSlkyRjBkR3hsCkxXTmhNSUlCSWpBTkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ0tDQVFFQTE4bzA xM0VmZzhySFlyRVoKUWwrQWhBWEk3Qm9CdSszSk83VGgzbWNiZUpHdFdib1BqSGsycysrVldoQXplZ2djN0I5OGczMGQ0VUcwdmh4RgowckNnQzVFT25nMTBnVWlxSTZhSHMvYm00SS9HQW0reXVJaTZ2YUJEL00vSmJ2NENEa0twMVQvdStIa0l0WVNFCkg5ZnJDZDN ldFQxTVBpSmV5Z3B2L3FzQzhFY3hKeENiR2RvUmw0WjJEY0t6ZFVxNFN2Ykl6dkxQV3hvNEk3cloKSVJzZk9XRXQzZ3lTdHRMOWEzdVloQnlRUWh6WGZ2clhGVk0vT2xTLy9zc0lLRVdSWFhsbGxIeW5McnJUZDE1SgpwcWFEUDhwRnlnbkxwQ0JpdXZVQ3ZHWlo4bjh 3U25DU3lDcWhWdHdKb01uVExwWEJZSktSSWNpMmpwNmRhU3MyCm5NMXpaUUlEQVFBQm95TXdJVEFPQmdOVkhROEJBZjhFQkFNQ0FxUXdEd1lEVlIwVEFRSC9CQVV3QXdFQi96QU4KQmdrcWhraUc5dzBCQVFzRkFBT0NBUUVBeE43OEZweG9MVjA3MVFIZU5uYVdyMGl NZjd4aDlZaSs4bjhEZ2c5MApxZStFem5MMkRrb0FBSSt2c1lnWDRRaGp0NCtXdGYxdzNDMjZVSm9mWXhrL3pKcVlFZXFoTGVFeUhyejFQK0NXCndvamYxWCtJaW5pTytnbWFNVlNZakY1b0h6L2pWdm52SHZ3bklCMm9Sa2FrL25wV3huYUU5MWVFWnFIU1d1MmUKeWl kenJiTnpWMUJlQjNUVFZmK3ZUVCtueENKYUJ0aGh1RG9PUWJVUGd5ZG5oL2FQYm9mcTlkaVNodnhxd1NkZQpqK3ltZStib0kvQXNLN3JUa1hITkZ5WnV2RjlLaC84VnZGMHNBQklUYkdEdjlIKzkwMnQyQzFhVURHcjBDL0FzCldrZ1YxSUxFMlRyNGY1c1FQM1grNFc 3b3F5bHE0OVNVenVyejhQak51NFpDL3c9PQotLS0tLUVORCBDRVJUSUZJQ0FURS0tLS0t
...
次のコマンドを使用します
:8,27s/\\\n\s\+//g