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doc: unify periods in comments in buffer.md
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"Prints: ..." comments were excepted to avoid confusion.

PR-URL: #27030
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>
Signed-off-by: Beth Griggs <[email protected]>
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@vsemozhetbyt @BethGriggs
vsemozhetbyt authored and BethGriggs committed Apr 9, 2019
1 parent 5983cef commit 6e3b6c5
Showing 1 changed file with 49 additions and 49 deletions.
98 changes: 49 additions & 49 deletions doc/api/buffer.md
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Original file line number Diff line number Diff line change
Expand Up @@ -230,9 +230,9 @@ const arr = new Uint16Array(2);
arr[0] = 5000;
arr[1] = 4000;

// Copies the contents of `arr`
// Copies the contents of `arr`.
const buf1 = Buffer.from(arr);
// Shares memory with `arr`
// Shares memory with `arr`.
const buf2 = Buffer.from(arr.buffer);

console.log(buf1);
Expand Down Expand Up @@ -322,7 +322,7 @@ changes:
Allocates a new `Buffer` using an `array` of octets.

```js
// Creates a new Buffer containing the UTF-8 bytes of the string 'buffer'
// Creates a new Buffer containing the UTF-8 bytes of the string 'buffer'.
const buf = new Buffer([0x62, 0x75, 0x66, 0x66, 0x65, 0x72]);
```

Expand Down Expand Up @@ -370,13 +370,13 @@ const arr = new Uint16Array(2);
arr[0] = 5000;
arr[1] = 4000;

// Shares memory with `arr`
// Shares memory with `arr`.
const buf = new Buffer(arr.buffer);

console.log(buf);
// Prints: <Buffer 88 13 a0 0f>

// Changing the original Uint16Array changes the Buffer also
// Changing the original Uint16Array changes the Buffer also.
arr[1] = 6000;

console.log(buf);
Expand Down Expand Up @@ -585,7 +585,7 @@ initialized*. The contents of the newly created `Buffer` are unknown and
const buf = Buffer.allocUnsafe(10);

console.log(buf);
// Prints: (contents may vary): <Buffer a0 8b 28 3f 01 00 00 00 50 32>
// Prints (contents may vary): <Buffer a0 8b 28 3f 01 00 00 00 50 32>

buf.fill(0);

Expand Down Expand Up @@ -638,16 +638,16 @@ to create an un-pooled `Buffer` instance using `Buffer.allocUnsafeSlow()` and
then copying out the relevant bits.

```js
// Need to keep around a few small chunks of memory
// Need to keep around a few small chunks of memory.
const store = [];

socket.on('readable', () => {
let data;
while (null !== (data = readable.read())) {
// Allocate for retained data
// Allocate for retained data.
const sb = Buffer.allocUnsafeSlow(10);

// Copy the data into the new allocation
// Copy the data into the new allocation.
data.copy(sb, 0, 0, 10);

store.push(sb);
Expand Down Expand Up @@ -722,7 +722,7 @@ const arr = [buf1, buf2];

console.log(arr.sort(Buffer.compare));
// Prints: [ <Buffer 30 31 32 33>, <Buffer 31 32 33 34> ]
// (This result is equal to: [buf2, buf1])
// (This result is equal to: [buf2, buf1].)
```

### Class Method: Buffer.concat(list[, totalLength])
Expand Down Expand Up @@ -784,7 +784,7 @@ added: v5.10.0
Allocates a new `Buffer` using an `array` of octets.

```js
// Creates a new Buffer containing UTF-8 bytes of the string 'buffer'
// Creates a new Buffer containing UTF-8 bytes of the string 'buffer'.
const buf = Buffer.from([0x62, 0x75, 0x66, 0x66, 0x65, 0x72]);
```

Expand Down Expand Up @@ -813,13 +813,13 @@ const arr = new Uint16Array(2);
arr[0] = 5000;
arr[1] = 4000;

// Shares memory with `arr`
// Shares memory with `arr`.
const buf = Buffer.from(arr.buffer);

console.log(buf);
// Prints: <Buffer 88 13 a0 0f>

// Changing the original Uint16Array changes the Buffer also
// Changing the original Uint16Array changes the Buffer also.
arr[1] = 6000;

console.log(buf);
Expand Down Expand Up @@ -1076,7 +1076,7 @@ console.log(buf2.compare(buf3));
// Prints: 1
console.log([buf1, buf2, buf3].sort(Buffer.compare));
// Prints: [ <Buffer 41 42 43>, <Buffer 41 42 43 44>, <Buffer 42 43 44> ]
// (This result is equal to: [buf1, buf3, buf2])
// (This result is equal to: [buf1, buf3, buf2].)
```

The optional `targetStart`, `targetEnd`, `sourceStart`, and `sourceEnd`
Expand Down Expand Up @@ -1121,11 +1121,11 @@ const buf1 = Buffer.allocUnsafe(26);
const buf2 = Buffer.allocUnsafe(26).fill('!');

for (let i = 0; i < 26; i++) {
// 97 is the decimal ASCII value for 'a'
// 97 is the decimal ASCII value for 'a'.
buf1[i] = i + 97;
}

// Copy `buf1` bytes 16 through 19 into `buf2` starting at byte 8 of `buf2`
// Copy `buf1` bytes 16 through 19 into `buf2` starting at byte 8 of `buf2`.
buf1.copy(buf2, 8, 16, 20);

console.log(buf2.toString('ascii', 0, 25));
Expand All @@ -1139,7 +1139,7 @@ console.log(buf2.toString('ascii', 0, 25));
const buf = Buffer.allocUnsafe(26);

for (let i = 0; i < 26; i++) {
// 97 is the decimal ASCII value for 'a'
// 97 is the decimal ASCII value for 'a'.
buf[i] = i + 97;
}

Expand Down Expand Up @@ -1374,13 +1374,13 @@ behavior matches [`String#indexOf()`].
```js
const b = Buffer.from('abcdef');

// Passing a value that's a number, but not a valid byte
// Prints: 2, equivalent to searching for 99 or 'c'
// Passing a value that's a number, but not a valid byte.
// Prints: 2, equivalent to searching for 99 or 'c'.
console.log(b.indexOf(99.9));
console.log(b.indexOf(256 + 99));

// Passing a byteOffset that coerces to NaN or 0
// Prints: 1, searching the whole buffer
// Passing a byteOffset that coerces to NaN or 0.
// Prints: 1, searching the whole buffer.
console.log(b.indexOf('b', undefined));
console.log(b.indexOf('b', {}));
console.log(b.indexOf('b', null));
Expand Down Expand Up @@ -1474,18 +1474,18 @@ This behavior matches [`String#lastIndexOf()`].
```js
const b = Buffer.from('abcdef');

// Passing a value that's a number, but not a valid byte
// Prints: 2, equivalent to searching for 99 or 'c'
// Passing a value that's a number, but not a valid byte.
// Prints: 2, equivalent to searching for 99 or 'c'.
console.log(b.lastIndexOf(99.9));
console.log(b.lastIndexOf(256 + 99));

// Passing a byteOffset that coerces to NaN
// Prints: 1, searching the whole buffer
// Passing a byteOffset that coerces to NaN.
// Prints: 1, searching the whole buffer.
console.log(b.lastIndexOf('b', undefined));
console.log(b.lastIndexOf('b', {}));

// Passing a byteOffset that coerces to 0
// Prints: -1, equivalent to passing 0
// Passing a byteOffset that coerces to 0.
// Prints: -1, equivalent to passing 0.
console.log(b.lastIndexOf('b', null));
console.log(b.lastIndexOf('b', []));
```
Expand Down Expand Up @@ -1571,7 +1571,7 @@ console.log(buf.readDoubleBE(0));
console.log(buf.readDoubleLE(0));
// Prints: 5.447603722011605e-270
console.log(buf.readDoubleLE(1));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readFloatBE([offset])
Expand Down Expand Up @@ -1601,7 +1601,7 @@ console.log(buf.readFloatBE(0));
console.log(buf.readFloatLE(0));
// Prints: 1.539989614439558e-36
console.log(buf.readFloatLE(1));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readInt8([offset])
Expand Down Expand Up @@ -1630,7 +1630,7 @@ console.log(buf.readInt8(0));
console.log(buf.readInt8(1));
// Prints: 5
console.log(buf.readInt8(2));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readInt16BE([offset])
Expand Down Expand Up @@ -1662,7 +1662,7 @@ console.log(buf.readInt16BE(0));
console.log(buf.readInt16LE(0));
// Prints: 1280
console.log(buf.readInt16LE(1));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readInt32BE([offset])
Expand Down Expand Up @@ -1694,7 +1694,7 @@ console.log(buf.readInt32BE(0));
console.log(buf.readInt32LE(0));
// Prints: 83886080
console.log(buf.readInt32LE(1));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readIntBE(offset, byteLength)
Expand Down Expand Up @@ -1726,9 +1726,9 @@ console.log(buf.readIntLE(0, 6).toString(16));
console.log(buf.readIntBE(0, 6).toString(16));
// Prints: 1234567890ab
console.log(buf.readIntBE(1, 6).toString(16));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
console.log(buf.readIntBE(1, 0).toString(16));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readUInt8([offset])
Expand All @@ -1755,7 +1755,7 @@ console.log(buf.readUInt8(0));
console.log(buf.readUInt8(1));
// Prints: 254
console.log(buf.readUInt8(2));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readUInt16BE([offset])
Expand Down Expand Up @@ -1789,7 +1789,7 @@ console.log(buf.readUInt16BE(1).toString(16));
console.log(buf.readUInt16LE(1).toString(16));
// Prints: 5634
console.log(buf.readUInt16LE(2).toString(16));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readUInt32BE([offset])
Expand Down Expand Up @@ -1819,7 +1819,7 @@ console.log(buf.readUInt32BE(0).toString(16));
console.log(buf.readUInt32LE(0).toString(16));
// Prints: 78563412
console.log(buf.readUInt32LE(1).toString(16));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.readUIntBE(offset, byteLength)
Expand Down Expand Up @@ -1851,7 +1851,7 @@ console.log(buf.readUIntBE(0, 6).toString(16));
console.log(buf.readUIntLE(0, 6).toString(16));
// Prints: ab9078563412
console.log(buf.readUIntBE(1, 6).toString(16));
// Throws ERR_OUT_OF_RANGE
// Throws ERR_OUT_OF_RANGE.
```

### buf.slice([start[, end]])
Expand Down Expand Up @@ -1889,7 +1889,7 @@ because the allocated memory of the two objects overlap.
const buf1 = Buffer.allocUnsafe(26);

for (let i = 0; i < 26; i++) {
// 97 is the decimal ASCII value for 'a'
// 97 is the decimal ASCII value for 'a'.
buf1[i] = i + 97;
}

Expand All @@ -1912,15 +1912,15 @@ const buf = Buffer.from('buffer');

console.log(buf.slice(-6, -1).toString());
// Prints: buffe
// (Equivalent to buf.slice(0, 5))
// (Equivalent to buf.slice(0, 5).)

console.log(buf.slice(-6, -2).toString());
// Prints: buff
// (Equivalent to buf.slice(0, 4))
// (Equivalent to buf.slice(0, 4).)

console.log(buf.slice(-5, -2).toString());
// Prints: uff
// (Equivalent to buf.slice(1, 4))
// (Equivalent to buf.slice(1, 4).)
```

### buf.swap16()
Expand Down Expand Up @@ -1948,7 +1948,7 @@ console.log(buf1);
const buf2 = Buffer.from([0x1, 0x2, 0x3]);

buf2.swap16();
// Throws ERR_INVALID_BUFFER_SIZE
// Throws ERR_INVALID_BUFFER_SIZE.
```

One convenient use of `buf.swap16()` is to perform a fast in-place conversion
Expand Down Expand Up @@ -1984,7 +1984,7 @@ console.log(buf1);
const buf2 = Buffer.from([0x1, 0x2, 0x3]);

buf2.swap32();
// Throws ERR_INVALID_BUFFER_SIZE
// Throws ERR_INVALID_BUFFER_SIZE.
```

### buf.swap64()
Expand All @@ -2011,7 +2011,7 @@ console.log(buf1);
const buf2 = Buffer.from([0x1, 0x2, 0x3]);

buf2.swap64();
// Throws ERR_INVALID_BUFFER_SIZE
// Throws ERR_INVALID_BUFFER_SIZE.
```

Note that JavaScript cannot encode 64-bit integers. This method is intended
Expand Down Expand Up @@ -2065,7 +2065,7 @@ as [`buffer.constants.MAX_STRING_LENGTH`][].
const buf1 = Buffer.allocUnsafe(26);

for (let i = 0; i < 26; i++) {
// 97 is the decimal ASCII value for 'a'
// 97 is the decimal ASCII value for 'a'.
buf1[i] = i + 97;
}

Expand Down Expand Up @@ -2573,16 +2573,16 @@ pool for an indeterminate amount of time, it may be appropriate to create an
un-pooled `Buffer` instance using `SlowBuffer` then copy out the relevant bits.

```js
// Need to keep around a few small chunks of memory
// Need to keep around a few small chunks of memory.
const store = [];

socket.on('readable', () => {
let data;
while (null !== (data = readable.read())) {
// Allocate for retained data
// Allocate for retained data.
const sb = SlowBuffer(10);

// Copy the data into the new allocation
// Copy the data into the new allocation.
data.copy(sb, 0, 0, 10);

store.push(sb);
Expand Down

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