completion: add more parameter value completion

This adds value completion for a couple more paramters. To make it
easier to maintain these hard coded lists, add a comment at the original
list/code to remind people to update git-completion.bash too.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/ref-filter.c b/ref-filter.c
index 422a9c9ae3..cf80d4d69b 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -485,6 +485,10 @@ static struct {
 	{ "if", SOURCE_NONE, FIELD_STR, if_atom_parser },
 	{ "then", SOURCE_NONE },
 	{ "else", SOURCE_NONE },
+	/*
+	 * Please update $__git_ref_fieldlist in git-completion.bash
+	 * when you add new atoms
+	 */
 };
 
 #define REF_FORMATTING_STATE_INIT  { 0, NULL }