[Geany] getting project base_path from plugin

[Bo Lorentsen]

Yura Siamashka wrote:
> 
> #define app			geany_data->app
> #define doc_array		geany_data->doc_array
> #define prefs			geany_data->prefs
> #define project			app->project
I did not notice these, have not been working with C preprocessor for a 
while now, so this is easy to forget :-)

> geany_data->app->geany_data->app->project
Yeps, this makes sense !

> use "project" instead of "app->project"
Done, and it works, too  !

>> Also, how do I get noted if the project is changed or saved ?
> see plugindata.h callbacks "project-open", "project-save", "project-close".
Hmm, I take a look again, thanks.

/BL