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Please allow buttons without tooltips in exporting module #4647
First of all a big thank you for this sweet tool! The 'issue' I have is a very minor one, really. If one defines a custom button using the exporting module (see this fiddle: http://jsfiddle.net/jcyu7amm/1/), the tooltip will show 'undefined'. I know one can tweak this adding to the lang settings, but in this case I would prefer not having any tooltip at all. Would it be possible to just check for 'undefined' and in that case show no tooltip, please?
Yes, the gulp file adds the current date. See this line. My though was that it would help users to see exactly when the file in development was built, but on the down side it creates a lot of garbage in the commits, so I'm not sure if it's a good idea. At least it should only apply to the files actually changed in the commit.