Add some comments.

octalmage · octalmage · commit 07a6b1147cda · 2015-10-12T10:42:06.000-05:00
diff --git a/src/robotjs.cc b/src/robotjs.cc
@@ -482,12 +482,16 @@ NAN_METHOD(keyToggle)
 	bool down;
 	char *k;
 	char *f;
+	
+	//Get arguments from JavaScript.
 	Nan::Utf8String kstr(info[0]);
 	Nan::Utf8String fstr(info[2]);
 
+	//Convert arguments to chars.
 	k = *kstr;
 	f = *fstr;
-
+	
+	//Check and confirm number of arguments.
 	switch (info.Length())
 	{
     	case 3:
@@ -521,6 +525,7 @@ NAN_METHOD(keyToggle)
 		}
 	}
 
+	//Get key modifier.
 	if (f)
 	{
 		switch(CheckKeyFlags(f, &flags))
@@ -534,6 +539,7 @@ NAN_METHOD(keyToggle)
 		}
 	}
 
+	//Get the acutal key.
 	switch(CheckKeyCodes(k, &key))
 	{
 		case -1:

Original file line number	Diff line number	Diff line change
`@@ -482,12 +482,16 @@ NAN_METHOD(keyToggle)`
`482`	`482`	`bool down;`
`483`	`483`	`char *k;`
`484`	`484`	`char *f;`
	`485`	`+`
	`486`	`+ //Get arguments from JavaScript.`
`485`	`487`	`Nan::Utf8String kstr(info[0]);`
`486`	`488`	`Nan::Utf8String fstr(info[2]);`
`487`	`489`
	`490`	`+ //Convert arguments to chars.`
`488`	`491`	`k = *kstr;`
`489`	`492`	`f = *fstr;`
`490`		`-`
	`493`	`+`
	`494`	`+ //Check and confirm number of arguments.`
`491`	`495`	`switch (info.Length())`
`492`	`496`	`{`
`493`	`497`	`case 3:`
`@@ -521,6 +525,7 @@ NAN_METHOD(keyToggle)`
`521`	`525`	`}`
`522`	`526`	`}`
`523`	`527`
	`528`	`+ //Get key modifier.`
`524`	`529`	`if (f)`
`525`	`530`	`{`
`526`	`531`	`switch(CheckKeyFlags(f, &flags))`
`@@ -534,6 +539,7 @@ NAN_METHOD(keyToggle)`
`534`	`539`	`}`
`535`	`540`	`}`
`536`	`541`
	`542`	`+ //Get the acutal key.`
`537`	`543`	`switch(CheckKeyCodes(k, &key))`
`538`	`544`	`{`
`539`	`545`	`case -1:`