1 files changed, 8 insertions, 0 deletions
diff --git a/commit.go b/commit.go
index c7a102d..cdbb244 100644
--- a/commit.go
+++ b/commit.go
@@ -5,6 +5,7 @@ import (
 	"time"
 )
 
+// Commit represents a git commit.
 type Commit struct {
 	Repo *Repository
 
@@ -22,15 +23,22 @@ type Commit struct {
 	Message string
 }
 
+// ParentHash returns a ref name usable to reach the commit's parent.
 func (c *Commit) ParentHash() string {
 	return c.Hash + "^"
 }
 
+// ShortMessage returns the first line of the commit message.
 func (c *Commit) ShortMessage() string {
 	short, _, _ := strings.Cut(c.Message, "\n")
 	return short
 }
 
+// RestOfMessage returns all but the first line of the commit message.
+//
+// It will trim any newline prefixes however, so be aware that
+// c.ShortMessage + "\n" + c.RestOfMessage may not produce the original
+// commit message. For that use c.Message.
 func (c *Commit) RestOfMessage() string {
 	_, rest, _ := strings.Cut(c.Message, "\n")
 	return strings.TrimPrefix(rest, "\n")