Cleanup exports

NAMESPACE

@@ -65,7 +65,6 @@ S3method(summary,git_tag)
 S3method(summary,git_tree)
 export(add)
 export(ahead_behind)
-export(as.data.frame)
 export(blame)
 export(blob_create)
 export(branch_create)
@@ -91,7 +90,6 @@ export(cred_token)
 export(cred_user_pass)
 export(default_signature)
 export(descendant_of)
-export(diff)
 export(discover_repository)
 export(fetch)
 export(fetch_heads)
@@ -121,7 +119,6 @@ export(libgit2_version)
 export(lookup)
 export(lookup_commit)
 export(ls_tree)
-export(merge)
 export(merge_base)
 export(note_create)
 export(note_default_ref)

R/diff.R

@@ -300,6 +300,3 @@ diff.git_tree <- function(x,
           as.integer(context_lines), as.integer(interhunk_lines),
           old_prefix, new_prefix, id_abbrev, path, max_size)
 }
-
-##' @export
-base::diff

R/merge.R

@@ -104,9 +104,6 @@ merge.character <- function(x = ".", y = NULL, commit_on_success = TRUE,
     merge.git_repository(x, y, commit_on_success, merger, fail)
 }
 
-##' @export
-base::merge
-
 ##' @export
 format.git_merge_result <- function(x, ...) {
     if (isTRUE(x$up_to_date))

R/tree.R

@@ -76,9 +76,6 @@ as.data.frame.git_tree <- function(x, ...) {
                stringsAsFactors = FALSE)
 }
 
-##' @export
-base::as.data.frame
-
 ##' Coerce entries in a git_tree to a list of entry objects
 ##'
 ##' @param x The tree \code{object}