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	Vendor Update Go Libs (#13166)
* update github.com/alecthomas/chroma v0.8.0 -> v0.8.1 * github.com/blevesearch/bleve v1.0.10 -> v1.0.12 * editorconfig-core-go v2.1.1 -> v2.3.7 * github.com/gliderlabs/ssh v0.2.2 -> v0.3.1 * migrate editorconfig.ParseBytes to Parse * github.com/shurcooL/vfsgen to 0d455de96546 * github.com/go-git/go-git/v5 v5.1.0 -> v5.2.0 * github.com/google/uuid v1.1.1 -> v1.1.2 * github.com/huandu/xstrings v1.3.0 -> v1.3.2 * github.com/klauspost/compress v1.10.11 -> v1.11.1 * github.com/markbates/goth v1.61.2 -> v1.65.0 * github.com/mattn/go-sqlite3 v1.14.0 -> v1.14.4 * github.com/mholt/archiver v3.3.0 -> v3.3.2 * github.com/microcosm-cc/bluemonday 4f7140c49acb -> v1.0.4 * github.com/minio/minio-go v7.0.4 -> v7.0.5 * github.com/olivere/elastic v7.0.9 -> v7.0.20 * github.com/urfave/cli v1.20.0 -> v1.22.4 * github.com/prometheus/client_golang v1.1.0 -> v1.8.0 * github.com/xanzy/go-gitlab v0.37.0 -> v0.38.1 * mvdan.cc/xurls v2.1.0 -> v2.2.0 Co-authored-by: Lauris BH <lauris@nix.lv>
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							| @@ -129,7 +129,8 @@ func Cap() uint { | ||||
| 	return ^uint(0) | ||||
| } | ||||
|  | ||||
| // Len returns the length of the BitSet in words | ||||
| // Len returns the number of bits in the BitSet. | ||||
| // Note the difference to method Count, see example. | ||||
| func (b *BitSet) Len() uint { | ||||
| 	return b.length | ||||
| } | ||||
| @@ -137,6 +138,9 @@ func (b *BitSet) Len() uint { | ||||
| // extendSetMaybe adds additional words to incorporate new bits if needed | ||||
| func (b *BitSet) extendSetMaybe(i uint) { | ||||
| 	if i >= b.length { // if we need more bits, make 'em | ||||
| 		if i >= Cap() { | ||||
| 			panic("You are exceeding the capacity") | ||||
| 		} | ||||
| 		nsize := wordsNeeded(i + 1) | ||||
| 		if b.set == nil { | ||||
| 			b.set = make([]uint64, nsize) | ||||
| @@ -159,7 +163,12 @@ func (b *BitSet) Test(i uint) bool { | ||||
| 	return b.set[i>>log2WordSize]&(1<<(i&(wordSize-1))) != 0 | ||||
| } | ||||
|  | ||||
| // Set bit i to 1 | ||||
| // Set bit i to 1, the capacity of the bitset is automatically | ||||
| // increased accordingly. | ||||
| // If i>= Cap(), this function will panic. | ||||
| // Warning: using a very large value for 'i' | ||||
| // may lead to a memory shortage and a panic: the caller is responsible | ||||
| // for providing sensible parameters in line with their memory capacity. | ||||
| func (b *BitSet) Set(i uint) *BitSet { | ||||
| 	b.extendSetMaybe(i) | ||||
| 	b.set[i>>log2WordSize] |= 1 << (i & (wordSize - 1)) | ||||
| @@ -175,7 +184,11 @@ func (b *BitSet) Clear(i uint) *BitSet { | ||||
| 	return b | ||||
| } | ||||
|  | ||||
| // SetTo sets bit i to value | ||||
| // SetTo sets bit i to value. | ||||
| // If i>= Cap(), this function will panic. | ||||
| // Warning: using a very large value for 'i' | ||||
| // may lead to a memory shortage and a panic: the caller is responsible | ||||
| // for providing sensible parameters in line with their memory capacity. | ||||
| func (b *BitSet) SetTo(i uint, value bool) *BitSet { | ||||
| 	if value { | ||||
| 		return b.Set(i) | ||||
| @@ -183,7 +196,11 @@ func (b *BitSet) SetTo(i uint, value bool) *BitSet { | ||||
| 	return b.Clear(i) | ||||
| } | ||||
|  | ||||
| // Flip bit at i | ||||
| // Flip bit at i. | ||||
| // If i>= Cap(), this function will panic. | ||||
| // Warning: using a very large value for 'i' | ||||
| // may lead to a memory shortage and a panic: the caller is responsible | ||||
| // for providing sensible parameters in line with their memory capacity. | ||||
| func (b *BitSet) Flip(i uint) *BitSet { | ||||
| 	if i >= b.length { | ||||
| 		return b.Set(i) | ||||
| @@ -192,26 +209,51 @@ func (b *BitSet) Flip(i uint) *BitSet { | ||||
| 	return b | ||||
| } | ||||
|  | ||||
| // Shrink shrinks BitSet to desired length in bits. It clears all bits > length | ||||
| // and reduces the size and length of the set. | ||||
| // Shrink shrinks BitSet so that the provided value is the last possible | ||||
| // set value. It clears all bits > the provided index and reduces the size | ||||
| // and length of the set. | ||||
| // | ||||
| // Note that the parameter value is not the new length in bits: it is the | ||||
| // maximal value that can be stored in the bitset after the function call. | ||||
| // The new length in bits is the parameter value + 1. Thus it is not possible | ||||
| // to use this function to set the length to 0, the minimal value of the length | ||||
| // after this function call is 1. | ||||
| // | ||||
| // A new slice is allocated to store the new bits, so you may see an increase in | ||||
| // memory usage until the GC runs. Normally this should not be a problem, but if you | ||||
| // have an extremely large BitSet its important to understand that the old BitSet will | ||||
| // remain in memory until the GC frees it. | ||||
| func (b *BitSet) Shrink(length uint) *BitSet { | ||||
| 	idx := wordsNeeded(length + 1) | ||||
| func (b *BitSet) Shrink(lastbitindex uint) *BitSet { | ||||
| 	length := lastbitindex + 1 | ||||
| 	idx := wordsNeeded(length) | ||||
| 	if idx > len(b.set) { | ||||
| 		return b | ||||
| 	} | ||||
| 	shrunk := make([]uint64, idx) | ||||
| 	copy(shrunk, b.set[:idx]) | ||||
| 	b.set = shrunk | ||||
| 	b.length = length + 1 | ||||
| 	b.set[idx-1] &= (allBits >> (uint64(64) - uint64(length&(wordSize-1)) - 1)) | ||||
| 	b.length = length | ||||
| 	b.set[idx-1] &= (allBits >> (uint64(64) - uint64(length&(wordSize-1)))) | ||||
| 	return b | ||||
| } | ||||
|  | ||||
| // Compact shrinks BitSet to so that we preserve all set bits, while minimizing | ||||
| // memory usage. Compact calls Shrink. | ||||
| func (b *BitSet) Compact() *BitSet { | ||||
| 	idx := len(b.set) - 1 | ||||
| 	for ; idx >= 0 && b.set[idx] == 0; idx-- { | ||||
| 	} | ||||
| 	newlength := uint((idx + 1) << log2WordSize) | ||||
| 	if newlength >= b.length { | ||||
| 		return b // nothing to do | ||||
| 	} | ||||
| 	if newlength > 0 { | ||||
| 		return b.Shrink(newlength - 1) | ||||
| 	} | ||||
| 	// We preserve one word | ||||
| 	return b.Shrink(63) | ||||
| } | ||||
|  | ||||
| // InsertAt takes an index which indicates where a bit should be | ||||
| // inserted. Then it shifts all the bits in the set to the left by 1, starting | ||||
| // from the given index position, and sets the index position to 0. | ||||
| @@ -322,6 +364,9 @@ func (b *BitSet) DeleteAt(i uint) *BitSet { | ||||
| // including possibly the current index | ||||
| // along with an error code (true = valid, false = no set bit found) | ||||
| // for i,e := v.NextSet(0); e; i,e = v.NextSet(i + 1) {...} | ||||
| // | ||||
| // Users concerned with performance may want to use NextSetMany to | ||||
| // retrieve several values at once. | ||||
| func (b *BitSet) NextSet(i uint) (uint, bool) { | ||||
| 	x := int(i >> log2WordSize) | ||||
| 	if x >= len(b.set) { | ||||
| @@ -357,6 +402,14 @@ func (b *BitSet) NextSet(i uint) (uint, bool) { | ||||
| //     j += 1 | ||||
| //    } | ||||
| // | ||||
| // | ||||
| // It is possible to retrieve all set bits as follow: | ||||
| // | ||||
| //    indices := make([]uint, bitmap.Count()) | ||||
| //    bitmap.NextSetMany(0, indices) | ||||
| // | ||||
| // However if bitmap.Count() is large, it might be preferable to | ||||
| // use several calls to NextSetMany, for performance reasons. | ||||
| func (b *BitSet) NextSetMany(i uint, buffer []uint) (uint, []uint) { | ||||
| 	myanswer := buffer | ||||
| 	capacity := cap(buffer) | ||||
| @@ -465,7 +518,8 @@ func (b *BitSet) Copy(c *BitSet) (count uint) { | ||||
| 	return | ||||
| } | ||||
|  | ||||
| // Count (number of set bits) | ||||
| // Count (number of set bits). | ||||
| // Also known as "popcount" or "popularity count". | ||||
| func (b *BitSet) Count() uint { | ||||
| 	if b != nil && b.set != nil { | ||||
| 		return uint(popcntSlice(b.set)) | ||||
| @@ -473,12 +527,12 @@ func (b *BitSet) Count() uint { | ||||
| 	return 0 | ||||
| } | ||||
|  | ||||
| // Equal tests the equvalence of two BitSets. | ||||
| // Equal tests the equivalence of two BitSets. | ||||
| // False if they are of different sizes, otherwise true | ||||
| // only if all the same bits are set | ||||
| func (b *BitSet) Equal(c *BitSet) bool { | ||||
| 	if c == nil { | ||||
| 		return false | ||||
| 	if c == nil || b == nil { | ||||
| 		return c == b | ||||
| 	} | ||||
| 	if b.length != c.length { | ||||
| 		return false | ||||
| @@ -726,7 +780,7 @@ func (b *BitSet) All() bool { | ||||
| 	return b.Count() == b.length | ||||
| } | ||||
|  | ||||
| // None returns true if no bit is set, false otherwise. Retursn true for | ||||
| // None returns true if no bit is set, false otherwise. Returns true for | ||||
| // empty sets. | ||||
| func (b *BitSet) None() bool { | ||||
| 	panicIfNull(b) | ||||
| @@ -807,7 +861,7 @@ func (b *BitSet) ReadFrom(stream io.Reader) (int64, error) { | ||||
| 	newset := New(uint(length)) | ||||
|  | ||||
| 	if uint64(newset.length) != length { | ||||
| 		return 0, errors.New("Unmarshalling error: type mismatch") | ||||
| 		return 0, errors.New("unmarshalling error: type mismatch") | ||||
| 	} | ||||
|  | ||||
| 	// Read remaining bytes as set | ||||
|   | ||||
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