diff options
Diffstat (limited to 'src/nvim/api/vim.c')
-rw-r--r-- | src/nvim/api/vim.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c index ab893a4c0f..98f4410347 100644 --- a/src/nvim/api/vim.c +++ b/src/nvim/api/vim.c @@ -55,6 +55,47 @@ void nvim_command(String command, Error *err) try_end(err); } +/// Gets a highlight definition by name. +/// +/// @param name Highlight group name +/// @param rgb Export RGB colors +/// @param[out] err Error details, if any +/// @return Highlight definition map +/// @see nvim_get_hl_by_id +Dictionary nvim_get_hl_by_name(String name, Boolean rgb, Error *err) + FUNC_API_SINCE(3) +{ + Dictionary result = ARRAY_DICT_INIT; + int id = syn_name2id((const char_u *)name.data); + + if (id == 0) { + api_set_error(err, kErrorTypeException, "Invalid highlight name: %s", + name.data); + return result; + } + result = nvim_get_hl_by_id(id, rgb, err); + return result; +} + +/// Gets a highlight definition by id. |hlID()| +/// +/// @param hl_id Highlight id as returned by |hlID()| +/// @param rgb Export RGB colors +/// @param[out] err Error details, if any +/// @return Highlight definition map +/// @see nvim_get_hl_by_name +Dictionary nvim_get_hl_by_id(Integer hl_id, Boolean rgb, Error *err) + FUNC_API_SINCE(3) +{ + Dictionary dic = ARRAY_DICT_INIT; + if (syn_get_final_id((int)hl_id) == 0) { + api_set_error(err, kErrorTypeException, "Invalid highlight id: %d", hl_id); + return dic; + } + int attrcode = syn_id2attr((int)hl_id); + return hl_get_attr_by_id(attrcode, rgb, err); +} + /// Passes input keys to Nvim. /// On VimL error: Does not fail, but updates v:errmsg. /// |