option_group_undo 100 src/editor/edit.c gboolean option_group_undo = FALSE; option_group_undo 1329 src/editor/edit.c if (!option_group_undo) option_group_undo 49 src/editor/edit.h extern gboolean option_group_undo; option_group_undo 177 src/editor/editoptions.c QUICK_CHECKBOX (N_("&Group undo"), &option_group_undo, NULL), option_group_undo 360 src/setup.c { "editor_group_undo", &option_group_undo },