message: don't assume the comment charcmn/comment-char

The comment char is configurable and we need to provide a way for the
user to specify which comment char they chose for their message.

1 files changed, 5 insertions, 3 deletions

diff --git a/include/git2/message.h b/include/git2/message.h
index bcdb72f6a..d78b1dce5 100644
--- a/include/git2/message.h
+++ b/include/git2/message.h
@@ -29,12 +29,14 @@ GIT_BEGIN_DECL
  *
  * @param message The message to be prettified.
  *
- * @param strip_comments Non-zero to remove lines starting with "#", 0 to
- *     leave them in.
+ * @param strip_comments Non-zero to remove comment lines, 0 to leave them in.
+ *
+ * @param comment_char Comment character. Lines starting with this character
+ * are considered to be comments and removed if `strip_comments` is non-zero.
  *
  * @return 0 or an error code.
  */
-GIT_EXTERN(int) git_message_prettify(git_buf *out, const char *message, int strip_comments);
+GIT_EXTERN(int) git_message_prettify(git_buf *out, const char *message, int strip_comments, char comment_char);
 
 /** @} */
 GIT_END_DECL