annotated_source__get_line
al = annotated_source__get_line(notes->src, offset);
struct annotation_line *al = annotated_source__get_line(notes->src,
target = annotated_source__get_line(notes->src, cursor->ops.target.offset);
target = annotated_source__get_line(notes->src,
al = annotated_source__get_line(notes->src, start);
al = annotated_source__get_line(notes->src, start);
al = annotated_source__get_line(notes->src, offset);
al = annotated_source__get_line(notes->src, offset);
struct annotation_line *annotated_source__get_line(struct annotated_source *src,