Re: [PATCH v4 02/10] ref-filter: make the 'color' use ref_formatting_state

Make color which was considered as an atom, to use
ref_formatting_state and act as a pseudo atom. This allows
interchangeability between 'align' and 'color'.

Signed-off-by: Karthik Nayak <redacted>
---

diff --git a/ref-filter.c b/ref-filter.c
index 3c90ffc..fd13a23 100644
--- a/ref-filter.c
+++ b/ref-filter.c

@@ -663,7 +663,8 @@ static void populate_value(struct ref_formatting_state *state,
-                       v->s = xstrdup(color);
+                       state->color = xstrdup(color);
+                       v->pseudo_atom = 1;

@@ -1217,6 +1218,11 @@ void ref_array_sort(struct ref_sorting *sorting, struct ref_array *array)
+       if (state->color) {
+               strbuf_addstr(value, state->color);
+               free((void *)state->color);
+               state->color = NULL;
+       }

@@ -1326,7 +1333,8 @@ void show_ref_array_item(struct ref_array_item *info, const char *format, int qu
-               resetv.s = color;
+               resetv.s = "";
+               state.color = xstrdup(color);

diff --git a/ref-filter.h b/ref-filter.h
index ea2d0e6..bacbb23 100644
--- a/ref-filter.h
+++ b/ref-filter.h

@@ -31,6 +31,7 @@ struct ref_sorting {
 struct ref_formatting_state {
        unsigned int pad_to_right; /*pad atoms to the right*/
        int quote_style;
+       const char *color;
 };