No, its not line 66.
Its likely in `on_key_press()` where it tests for the "enclose" characters, that should be called by the Scintilla `char added` [notification](https://www.geany.org/manual/reference/pluginsignals_8c.html#a2982093b5402f0...) instead of the application wide [keypress](https://github.com/geany/geany-plugins/blob/7900eb3b0f0b015e0999ad52a4ea8344...), and then it knows its a keypress from Scintilla.