commit: introduce `git_commit_body`

It is already possible to get a commit's summary with the
`git_commit_summary` function. It is not possible to get the
remaining part of the commit message, that is the commit
message's body.

Fix this by introducing a new function `git_commit_body`.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/commit.h b/src/commit.h
index efb080b50..d01ac2b2f 100644
--- a/src/commit.h
+++ b/src/commit.h
@@ -28,6 +28,7 @@ struct git_commit {
 	char *raw_header;
 
 	char *summary;
+	char *body;
 };
 
 void git_commit__free(void *commit);