55 	int left_start = diff_atom_root_idx(r->left, c->left_start);  in diff_chunk_get_left_start()
64 	return MIN(r->left->atoms.len,  in diff_chunk_get_left_end()
118 		.left = {  in diff_chunk_context_get()
134 		|| diff_ranges_touch(&cc->left, &other->left)  in diff_chunk_contexts_touch()
143 	diff_ranges_merge(&cc->left, &other->left);  in diff_chunk_contexts_merge()
246 	if (diff_range_empty(&cc->left) && diff_range_empty(&cc->right))  in output_unidiff_chunk()
288 	left_len = cc->left.end - cc->left.start;  in output_unidiff_chunk()
289 	if (result->left->atoms.len == 0)  in output_unidiff_chunk()
291 	else if (left_len == 0 && cc->left.start > 0)  in output_unidiff_chunk()
292 		left_start = cc->left.start;  in output_unidiff_chunk()
294 		left_start = cc->left.start + 1;  in output_unidiff_chunk()
308 	 * It is guaranteed to be only context lines where left == right, so it  in output_unidiff_chunk()
309 	 * suffices to look on the left. */  in output_unidiff_chunk()
313 	chunk_start_line = diff_atom_root_idx(result->left,  in output_unidiff_chunk()
358 	if (cc->left.start < chunk_start_line) {  in output_unidiff_chunk()
360 				  &result->left->atoms.head[cc->left.start],  in output_unidiff_chunk()
361 				  chunk_start_line - cc->left.start);  in output_unidiff_chunk()
397 	chunk_end_line = diff_atom_root_idx(result->left,  in output_unidiff_chunk()
400 	if (cc->left.end > chunk_end_line) {  in output_unidiff_chunk()
402 				  &result->left->atoms.head[chunk_end_line],  in output_unidiff_chunk()
403 				  cc->left.end - chunk_end_line);  in output_unidiff_chunk()
407 		if (cc->left.end == result->left->atoms.len) {  in output_unidiff_chunk()
426 	int flags = (result->left->root->diff_flags |  in diff_output_unidiff_chunk()
450 	int atomizer_flags = (result->left->atomizer_flags|  in diff_output_unidiff()
452 	int flags = (result->left->root->diff_flags |  in diff_output_unidiff()
530 		      c->left_start ? diff_atom_root_idx(result->left, c->left_start) : -1,  in diff_output_unidiff()
532 		assert(check_left_pos == diff_atom_root_idx(result->left, c->left_start));  in diff_output_unidiff()
538 	assert(check_left_pos == result->left->atoms.len);  in diff_output_unidiff()
557 			      " chunk %d-%d left %d-%d right %d-%d\n",  in diff_output_unidiff()
559 			      cc.left.start, cc.left.end,  in diff_output_unidiff()
568 		      " chunk %d-%d left %d-%d right %d-%d\n",  in diff_output_unidiff()
570 		      next.left.start, next.left.end,  in diff_output_unidiff()
578 			      " now: left %d-%d right %d-%d\n",  in diff_output_unidiff()
579 			      cc.left.start, cc.left.end,  in diff_output_unidiff()
588 		      " print left %d-%d right %d-%d\n",  in diff_output_unidiff()
589 		      cc.left.start, cc.left.end, cc.right.start, cc.right.end);  in diff_output_unidiff()
593 		debug("new unprinted chunk is left %d-%d right %d-%d\n",  in diff_output_unidiff()
594 		      cc.left.start, cc.left.end, cc.right.start, cc.right.end);  in diff_output_unidiff()