Download missing weights and update an existing cache entry — update_download_and

Downloads missing font weights and updates the cache entry. Does NOT register the font - use register_from_cache() after this.

Usage

update_download_and_cache(
  entry,
  provider,
  name,
  family_name,
  missing_weights,
  subset = "latin",
  cache_dir = NULL,
  cel = NULL
)

entry: (CacheEntry) Existing cache entry to update.
provider: (FontProvider) Provider object used for downloads.
name: (character(1)) Font name at the provider.
family_name: (character(1)) Family name for the font.
missing_weights: (numeric) Vector of weights to download and add to cache.
subset: (character(1)) Glyph subset to request (default: "latin").
cache_dir: (character | NULL) Cache directory to use.
cel: (CacheEntryList) Current cache entry list to update.

(CacheEntry | NULL) Updated cache entry with new weights (NOT registered), or NULL on failure.