/usr/share/gocode/src/github.com/pointlander/compress/lyndon.go is in golang-github-pointlander-compress-dev 1.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | // Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package compress
type Lyndon struct {
Words [][]uint8
}
func (l *Lyndon) Factor(s []uint8) {
k, m, n, words, max := 0, 1, len(s), l.Words[:0], len(s)
if max > 256 {
max = 256 + (max - 256) / 2
}
if cap(words) < max {
words = make([][]uint8, 0, max)
}
for {
switch sk, sm := s[k], s[m]; true {
case sk < sm:
k, m = 0, m + 1
if m < n {
continue
}
case sk == sm:
k, m = k + 1, m + 1
if m < n {
continue
}
fallthrough
case sk > sm:
split := m - k
k, m, s, words = 0, 1, s[split:], append(words, s[:split])
n = len(s)
if n > 1 {
continue
}
}
break
}
l.Words = append(words, s)
}
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