DS_NONE            97 src/viewer/datasource.c     view->datasource = DS_NONE;
DS_NONE           168 src/viewer/datasource.c     case DS_NONE:
DS_NONE           258 src/viewer/datasource.c     g_assert (view->datasource == DS_NONE);
DS_NONE           335 src/viewer/datasource.c     case DS_NONE:
DS_NONE           360 src/viewer/datasource.c     view->datasource = DS_NONE;
DS_NONE           107 src/viewer/inlines.h     case DS_NONE: