Merge branch 'master' into s-dash-stdin

1 files changed, 18 insertions, 14 deletions

diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c
index 629873998e..12a4279dd7 100644
--- a/src/nvim/api/private/helpers.c
+++ b/src/nvim/api/private/helpers.c
@@ -26,6 +26,7 @@
 #include "nvim/version.h"
 #include "nvim/lib/kvec.h"
 #include "nvim/getchar.h"
+#include "nvim/ui.h"
 
 /// Helper structure for vim_to_object
 typedef struct {
@@ -46,13 +47,15 @@ typedef struct {
 /// @param[out]  tstate  Location where try state should be saved.
 void try_enter(TryState *const tstate)
 {
+  // TODO(ZyX-I): Check whether try_enter()/try_leave() may use
+  //              enter_cleanup()/leave_cleanup(). Or
+  //              save_dbg_stuff()/restore_dbg_stuff().
   *tstate = (TryState) {
     .current_exception = current_exception,
     .msg_list = (const struct msglist *const *)msg_list,
     .private_msg_list = NULL,
     .trylevel = trylevel,
     .got_int = got_int,
-    .did_throw = did_throw,
     .need_rethrow = need_rethrow,
     .did_emsg = did_emsg,
   };
@@ -60,7 +63,6 @@ void try_enter(TryState *const tstate)
   current_exception = NULL;
   trylevel = 1;
   got_int = false;
-  did_throw = false;
   need_rethrow = false;
   did_emsg = false;
 }
@@ -81,7 +83,6 @@ bool try_leave(const TryState *const tstate, Error *const err)
   assert(trylevel == 0);
   assert(!need_rethrow);
   assert(!got_int);
-  assert(!did_throw);
   assert(!did_emsg);
   assert(msg_list == &tstate->private_msg_list);
   assert(*msg_list == NULL);
@@ -90,7 +91,6 @@ bool try_leave(const TryState *const tstate, Error *const err)
   current_exception = tstate->current_exception;
   trylevel = tstate->trylevel;
   got_int = tstate->got_int;
-  did_throw = tstate->did_throw;
   need_rethrow = tstate->need_rethrow;
   did_emsg = tstate->did_emsg;
   return ret;
@@ -126,7 +126,7 @@ bool try_end(Error *err)
   did_emsg = false;
 
   if (got_int) {
-    if (did_throw) {
+    if (current_exception) {
       // If we got an interrupt, discard the current exception
       discard_current_exception();
     }
@@ -145,7 +145,7 @@ bool try_end(Error *err)
     if (should_free) {
       xfree(msg);
     }
-  } else if (did_throw) {
+  } else if (current_exception) {
     api_set_error(err, kErrorTypeException, "%s", current_exception->value);
     discard_current_exception();
   }
@@ -566,7 +566,7 @@ static inline void typval_encode_dict_end(EncodedData *const edata)
     typval_encode_dict_end(edata)
 
 #define TYPVAL_ENCODE_CONV_RECURSE(val, conv_type) \
-    TYPVAL_ENCODE_CONV_NIL()
+    TYPVAL_ENCODE_CONV_NIL(val)
 
 #define TYPVAL_ENCODE_SCOPE static
 #define TYPVAL_ENCODE_NAME object
@@ -783,22 +783,20 @@ bool object_to_vim(Object obj, typval_T *tv, Error *err)
       break;
 
     case kObjectTypeArray: {
-      list_T *const list = tv_list_alloc();
+      list_T *const list = tv_list_alloc((ptrdiff_t)obj.data.array.size);
 
       for (uint32_t i = 0; i < obj.data.array.size; i++) {
         Object item = obj.data.array.items[i];
-        listitem_T *li = tv_list_item_alloc();
+        typval_T li_tv;
 
-        if (!object_to_vim(item, &li->li_tv, err)) {
-          // cleanup
-          tv_list_item_free(li);
+        if (!object_to_vim(item, &li_tv, err)) {
           tv_list_free(list);
           return false;
         }
 
-        tv_list_append(list, li);
+        tv_list_append_owned_tv(list, li_tv);
       }
-      list->lv_refcount++;
+      tv_list_ref(list);
 
       tv->v_type = VAR_LIST;
       tv->vval.v_list = list;
@@ -957,6 +955,12 @@ static void init_ui_event_metadata(Dictionary *metadata)
   msgpack_rpc_to_object(&unpacked.data, &ui_events);
   msgpack_unpacked_destroy(&unpacked);
   PUT(*metadata, "ui_events", ui_events);
+  Array ui_options = ARRAY_DICT_INIT;
+  ADD(ui_options, STRING_OBJ(cstr_to_string("rgb")));
+  for (UIExtension i = 0; i < kUIExtCount; i++) {
+    ADD(ui_options, STRING_OBJ(cstr_to_string(ui_ext_names[i])));
+  }
+  PUT(*metadata, "ui_options", ARRAY_OBJ(ui_options));
 }
 
 static void init_error_type_metadata(Dictionary *metadata)