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Merge pull request #884 from HowardWParr/patch-1

Update bitSet.adoc

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Original file line number	Diff line number	Diff line change
`@@ -34,18 +34,52 @@ Sets (writes a 1 to) a bit of a numeric variable.`
`34`	`34`
`35`	`35`	`[float]`
`36`	`36`	`=== Returns`
`37`		`-Nothing`
	`37`	+`x`: the value of the numeric variable after the bit at position `n` is set.
`38`	`38`
`39`	`39`	`--`
`40`	`40`	`// OVERVIEW SECTION ENDS`
`41`	`41`
`42`	`42`
	`43`	`+`
	`44`	`+// HOW TO USE SECTION STARTS`
	`45`	`+[#howtouse]`
	`46`	`+--`
	`47`	`+`
	`48`	`+[float]`
	`49`	`+=== Example Code`
	`50`	+Prints the output of `bitSet(x,n)` on two given integers. The binary representation of 4 is 0100, so when `n=1`, the second bit from the right is set to 1. After this we are left with 0110 in binary, so 6 is returned.
	`51`	`+`
	`52`	`+[source,arduino]`
	`53`	`+----`
	`54`	`+void setup() {`
	`55`	`+ Serial.begin(9600);`
	`56`	`+ while (!Serial) {`
	`57`	`+ ; // wait for serial port to connect. Needed for native USB port only`
	`58`	`+ }`
	`59`	`+`
	`60`	`+ int x = 4;`
	`61`	`+ int n = 1;`
	`62`	`+ Serial.print(bitSet(x, n)); // print the output of bitSet(x,n)`
	`63`	`+}`
	`64`	`+`
	`65`	`+void loop() {`
	`66`	`+}`
	`67`	`+----`
	`68`	`+[%hardbreaks]`
	`69`	`+`
	`70`	`+--`
	`71`	`+// HOW TO USE SECTION ENDS`
	`72`	`+`
	`73`	`+`
`43`	`74`	`// SEE ALSO SECTION`
`44`	`75`	`[#see_also]`
`45`	`76`	`--`
`46`	`77`
`47`	`78`	`[float]`
`48`	`79`	`=== See also`
`49`	`80`
	`81`	`+[role="language"]`
	`82`	`+* #LANGUAGE# link:../bitclear[bitClear()]`
	`83`	`+`
`50`	`84`	`--`
`51`	`85`	`// SEE ALSO SECTION ENDS`

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