Documentation: remove stray backslash in show-branch discussion

diff --git a/notes.c b/notes.c
index 4a541e43711dea791e64d84f7e6cab851ced6161..7fd203560aaded5ebbd80d67c805df5a707aa60d 100644 (file)
--- a/notes.c
+++ b/notes.c
@@ -716,7 +716,7 @@ static int write_each_non_note_until(const char *note_path,
                struct write_each_note_data *d)
 {
        struct non_note *n = d->next_non_note;
-       int cmp, ret;
+       int cmp = 0, ret;
        while (n && (!note_path || (cmp = strcmp(n->path, note_path)) <= 0)) {
                if (note_path && cmp == 0)
                        ; /* do nothing, prefer note to non-note */
@@ -877,14 +877,6 @@ void string_list_add_refs_from_colon_sep(struct string_list *list,
        strbuf_release(&globbuf);
 }
 
-static int string_list_add_refs_from_list(struct string_list_item *item,
-                                         void *cb)
-{
-       struct string_list *list = cb;
-       string_list_add_refs_by_glob(list, item->string);
-       return 0;
-}
-
 static int notes_display_config(const char *k, const char *v, void *cb)
 {
        int *load_refs = cb;
@@ -947,30 +939,18 @@ void init_notes(struct notes_tree *t, const char *notes_ref,
        load_subtree(t, &root_tree, t->root, 0);
 }
 
-struct load_notes_cb_data {
-       int counter;
-       struct notes_tree **trees;
-};
-
-static int load_one_display_note_ref(struct string_list_item *item,
-                                    void *cb_data)
-{
-       struct load_notes_cb_data *c = cb_data;
-       struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree));
-       init_notes(t, item->string, combine_notes_ignore, 0);
-       c->trees[c->counter++] = t;
-       return 0;
-}
-
 struct notes_tree **load_notes_trees(struct string_list *refs)
 {
+       struct string_list_item *item;
+       int counter = 0;
        struct notes_tree **trees;
-       struct load_notes_cb_data cb_data;
        trees = xmalloc((refs->nr+1) * sizeof(struct notes_tree *));
-       cb_data.counter = 0;
-       cb_data.trees = trees;
-       for_each_string_list(refs, load_one_display_note_ref, &cb_data);
-       trees[cb_data.counter] = NULL;
+       for_each_string_list_item(item, refs) {
+               struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree));
+               init_notes(t, item->string, combine_notes_ignore, 0);
+               trees[counter++] = t;
+       }
+       trees[counter] = NULL;
        return trees;
 }
 
@@ -995,10 +975,12 @@ void init_display_notes(struct display_notes_opt *opt)
 
        git_config(notes_display_config, &load_config_refs);
 
-       if (opt && opt->extra_notes_refs)
-               for_each_string_list(opt->extra_notes_refs,
-                                    string_list_add_refs_from_list,
-                                    &display_notes_refs);
+       if (opt && opt->extra_notes_refs) {
+               struct string_list_item *item;
+               for_each_string_list_item(item, opt->extra_notes_refs)
+                       string_list_add_refs_by_glob(&display_notes_refs,
+                                                    item->string);
+       }
 
        display_notes_trees = load_notes_trees(&display_notes_refs);
        string_list_clear(&display_notes_refs, 0);
@@ -1083,7 +1065,7 @@ int write_notes_tree(struct notes_tree *t, unsigned char *result)
        return ret;
 }
 
-void prune_notes(struct notes_tree *t)
+void prune_notes(struct notes_tree *t, int flags)
 {
        struct note_delete_list *l = NULL;
 
@@ -1094,7 +1076,10 @@ void prune_notes(struct notes_tree *t)
        for_each_note(t, 0, prune_notes_helper, &l);
 
        while (l) {
-               remove_note(t, l->sha1);
+               if (flags & NOTES_PRUNE_VERBOSE)
+                       printf("%s\n", sha1_to_hex(l->sha1));
+               if (!(flags & NOTES_PRUNE_DRYRUN))
+                       remove_note(t, l->sha1);
                l = l->next;
        }
 }