Add a 'docstring' to _key_event_extra

blink1073 · blink1073 · commit 31b3f8ed08f0 · 2015-01-26T07:34:34.000-06:00
diff --git a/lib/matplotlib/backends/web_backend/mpl.js b/lib/matplotlib/backends/web_backend/mpl.js
@@ -458,14 +458,14 @@ mpl.figure.prototype.mouse_event = function(event, name) {
     return false;
 }
 
-mpl.figure.prototype._key_event_extra = function(event, name) { 
-
+mpl.figure.prototype._key_event_extra = function(event, name) {
+    // Handle any extra behaviour associated with a key event
 }
 
 mpl.figure.prototype.key_event = function(event, name) {
 
     // Prevent repeat events
-    if (name == 'key_press') 
+    if (name == 'key_press')
     {
         if (event.which === this._key)
             return;

Original file line number	Diff line number	Diff line change
`@@ -458,14 +458,14 @@ mpl.figure.prototype.mouse_event = function(event, name) {`
`458`	`458`	`return false;`
`459`	`459`	`}`
`460`	`460`
`461`		`-mpl.figure.prototype._key_event_extra = function(event, name) {`
`462`		`-`
	`461`	`+mpl.figure.prototype._key_event_extra = function(event, name) {`
	`462`	`+ // Handle any extra behaviour associated with a key event`
`463`	`463`	`}`
`464`	`464`
`465`	`465`	`mpl.figure.prototype.key_event = function(event, name) {`
`466`	`466`
`467`	`467`	`// Prevent repeat events`
`468`		`- if (name == 'key_press')`
	`468`	`+ if (name == 'key_press')`
`469`	`469`	`{`
`470`	`470`	`if (event.which === this._key)`
`471`	`471`	`return;`