Document enumerator and rewording
diff --git a/examples/blame.c b/examples/blame.c
index f04c417..6bc0581 100644
--- a/examples/blame.c
+++ b/examples/blame.c
@@ -148,7 +148,7 @@ static void usage(const char *msg, const char *arg)
fprintf(stderr, " -L <n,m> process only line range n-m, counting from 1\n");
fprintf(stderr, " -M find line moves within and across files\n");
fprintf(stderr, " -C find line copies within and across files\n");
- fprintf(stderr, " -F only care about the first parent\n");
+ fprintf(stderr, " -F follow only the first parent commits\n");
fprintf(stderr, "\n");
exit(1);
}
diff --git a/include/git2/blame.h b/include/git2/blame.h
index 873a94d..4ad51ee 100644
--- a/include/git2/blame.h
+++ b/include/git2/blame.h
@@ -40,7 +40,8 @@ typedef enum {
* commit (like `git blame -CCC`). Implies SAME_COMMIT_COPIES.
* NOT IMPLEMENTED. */
GIT_BLAME_TRACK_COPIES_ANY_COMMIT_COPIES = (1<<3),
-
+ /** Restrict the search of commits to those reachable following only the
+ * first parents. */
GIT_BLAME_FIRST_PARENT = (1<<4),
} git_blame_flag_t;