On Wed, 2016-06-15 at 22:26 +0000, Ben Boeckel wrote:
Note that running JavaScript code in the context of the webpage also
requires an extension (AFAICS).
Fortunately, you can actually do this from the UI process using
webkit_web_view_run_javascript() and
webkit_web_view_run_javascript_finish().
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1] http://webkitgtk.org/reference/webkit2gtk/stable/WebKitWebView.html#we...