Comment 1 for bug 1834336

Hi, in case you want to consider merging this, I've made a pull request for my local install adding a --refresh command line argument functionality, which seems to work fine (but please note I have never coded in C properly, so please check that it looks fine if considering it):

https://code.launchpad.net/~metastork/xpad/xpad

(sorry about the errant white-space diffs in the branch - I'm new to bzr and wasn't able to get it to ignore white spaces that sublime text seems to have inserted for no obvious reason)