Implement unified git_revparse

1 files changed, 18 insertions, 16 deletions

diff --git a/include/git2/revparse.h b/include/git2/revparse.h
index 71ff6d696..9315b66eb 100644
--- a/include/git2/revparse.h
+++ b/include/git2/revparse.h
@@ -51,35 +51,37 @@ GIT_EXTERN(int) git_revparse_rangelike(git_object **left, git_object **right, in
  * git_revparse.
  */
 typedef enum {
-  /** The spec targeted a single object. */
-  GIT_REVPARSE_SINGLE         = 1 << 0,
-  /** The spec targeted a range of commits. */
-  GIT_REVPARSE_RANGE          = 1 << 1,
-  /** The spec used the '...' operator, which invokes special semantics. */
-  GIT_REVPARSE_MERGE_BASE     = 1 << 2,
+	/** The spec targeted a single object. */
+	GIT_REVPARSE_SINGLE         = 1 << 0,
+	/** The spec targeted a range of commits. */
+	GIT_REVPARSE_RANGE          = 1 << 1,
+	/** The spec used the '...' operator, which invokes special semantics. */
+	GIT_REVPARSE_MERGE_BASE     = 1 << 2,
 } git_revparse_flag_t;
 
 
 /**
- * Find an object or range of commits as specified by a revision string.
- * See `man gitrevisions` or http://git-scm.com/docs/git-rev-parse.html#_specifying_revisions
- * for information on the syntax accepted.
+ * Parse a revision string for left, right, and intent. See `man gitrevisions` or
+ * http://git-scm.com/docs/git-rev-parse.html#_specifying_revisions for information
+ * on the syntax accepted.
  *
  * @param left buffer that receives the target of the left side of a range operator. If
  *             there is no range operator, this buffer receives the single target.
  * @param right buffer that receives the target of the right side of a range operator.
- *              This is only filled in if `spec` specifies a range of commits
- * @param flags buffer that receives a bitwise combination of `git_revparse_flag_t` values
+ *              This is only filled in if `spec` specifies a range of commits. May
+ *              be NULL.
+ * @param flags buffer that receives a bitwise combination of `git_revparse_flag_t` values.
+ *              May be NULL.
  * @param repo the repository to search in
  * @param spec the rev-parse spec to parse
  * @return 0 on success, GIT_INVALIDSPEC, GIT_ENOTFOUND, GIT_EAMBIGUOUS or an error code
  */
 GIT_EXTERN(int) git_revparse(
-  git_oid *left,
-  git_oid *right,
-  unsigned int *flags,
-  git_repository *repo,
-  const char *spec);
+		git_oid *left,
+		git_oid *right,
+		unsigned int *flags,
+		git_repository *repo,
+		const char *spec);
 
 
 /** @} */