rangetrack: dont' track owner or clean up when owner closes.

We want parsing to be stable - we shouldn't have to re-spellcheck when
a doc is revisited.  So leave range info permanently until doc is closed.

Signed-off-by: NeilBrown <neil@brown.name>

diff --git a/lib-rangetrack.c b/lib-rangetrack.c
index 16d74654501de1d2c0eaaaf5f4a73b06b1647ed9..95fd5b0500a634aaf9a434b6477f371592dee1a2 100644 (file)
--- a/lib-rangetrack.c
+++ b/lib-rangetrack.c
@@ -25,7 +25,6 @@
 struct rangetrack_data {
        struct rci {
                const char *set safe;
-               struct pane *owner safe;
                int view;
                struct rci *next;
        } *info;
@@ -44,39 +43,18 @@ static struct rci *find_set(const struct cmd_info *ci safe)
        return NULL;
 }
 
-static void add_set(struct pane *home safe, const char *set safe,
-                   struct pane *focus safe)
+static void add_set(struct pane *home safe, const char *set safe)
 {
        struct rangetrack_data *rtd = home->data;
        struct rci *i;
 
        alloc(i, pane);
        i->set = strdup(set);
-       i->owner = focus;
-       pane_add_notify(home, focus, "Notify:Close");
        i->view = call("doc:add-view", home) - 1;
        i->next = rtd->info;
        rtd->info = i;
 }
 
-DEF_CMD(rangetrack_notify_close)
-{
-       struct rangetrack_data *rtd = ci->home->data;
-       struct rci **ip;
-
-       for (ip = &rtd->info; *ip; ip = &(*ip)->next) {
-               struct rci *i;
-               if ((*ip)->owner != ci->focus)
-                       continue;
-               i = *ip;
-               *ip = i->next;
-               free((void*)i->set);
-               unalloc(i, pane);
-               break;
-       }
-       return Efallthrough;
-}
-
 DEF_CMD_CLOSED(rangetrack_close)
 {
        struct rangetrack_data *rtd = ci->home->data;
@@ -98,7 +76,7 @@ DEF_CMD(rangetrack_new)
                return Enoarg;
        if (i)
                return Efalse;
-       add_set(ci->home, ci->str, ci->focus);
+       add_set(ci->home, ci->str);
        return 1;
 }
 
@@ -304,7 +282,7 @@ DEF_CMD(rangetrack_attach)
        pane_add_notify(p, doc, "rangetrack:add");
        pane_add_notify(p, doc, "rangetrack:clear");
        pane_add_notify(p, doc, "rangetrack:choose");
-       add_set(p, set, ci->focus);
+       add_set(p, set);
        return 1;
 }
 
@@ -314,7 +292,6 @@ void edlib_init(struct pane *ed safe)
                  0, NULL, "rangetrack:new");
        rangetrack_map = key_alloc();
        key_add(rangetrack_map, "Close", &rangetrack_close);
-       key_add(rangetrack_map, "Notify:Close", &rangetrack_notify_close);
        key_add(rangetrack_map, "rangetrack:new", &rangetrack_new);
        key_add(rangetrack_map, "rangetrack:add", &rangetrack_add);
        key_add(rangetrack_map, "rangetrack:clear", &rangetrack_clear);