is_merge          182 builtin/reset.c 	if (is_merge() || unmerged_cache())
is_merge          937 builtin/show-branch.c 			int is_merge = !!(commit->parents &&
is_merge          943 builtin/show-branch.c 			if (dense && is_merge &&
is_merge          950 builtin/show-branch.c 				else if (is_merge)