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feat(ext_messages): add hl_id to ext_messages chunks

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Problem:  Ext_messages chunks only contain the highlight attr id, which
          is not very useful for vim.ui_attach() consumers.
Solotion: Add highlight group id to message chunks, which can easily be
          used to highlight text in the TUI through nvim_buf_set_extmark():
          hl_group = synIDattr(id, "name").
This commit is contained in:
Luuk van Baal
2024-03-08 14:44:58 +01:00
parent 5cfa7a72f8
commit 4f9260d06a
8 changed files with 112 additions and 81 deletions
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3
src/nvim/normal.c
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@@ -2081,11 +2081,12 @@ static void display_showcmd(void)
if (ui_has(kUIMessages)) {
MAXSIZE_TEMP_ARRAY(content, 1);
MAXSIZE_TEMP_ARRAY(chunk, 2);
MAXSIZE_TEMP_ARRAY(chunk, 3);
if (!showcmd_is_clear) {
// placeholder for future highlight support
ADD_C(chunk, INTEGER_OBJ(0));
ADD_C(chunk, CSTR_AS_OBJ(showcmd_buf));
ADD_C(chunk, INTEGER_OBJ(0));
ADD_C(content, ARRAY_OBJ(chunk));
}
ui_call_msg_showcmd(content);