[PATCH v2 14/14] remote: add comment about read_{branches,remotes}_file

[Ramkumar Ramachandra <artagnon@gmail.com>]

Explain that they are fringe features.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
 remote.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/remote.c b/remote.c
index 128b210..f980928 100644
--- a/remote.c
+++ b/remote.c
@@ -227,6 +227,10 @@ static void add_instead_of(struct rewrite *rewrite, const char *instead_of)
 	rewrite->instead_of_nr++;
 }
 
+/*
+ * Fringe feature.  Modern Git encourages the use of gitconfig instead
+ * of remotes-file.
+ */
 static void read_remotes_file(struct remote *remote)
 {
 	FILE *f = fopen(git_path("remotes/%s", remote->name), "r");
@@ -274,6 +278,10 @@ static void read_remotes_file(struct remote *remote)
 	fclose(f);
 }
 
+/*
+ * Fringe feature.  Modern Git encourages the use of gitconfig instead
+ * of branches-file.
+ */
 static void read_branches_file(struct remote *remote)
 {
 	char *frag;
-- 
1.8.3.1.498.gacf2885