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-rw-r--r--luaotfload-tool.rst7
1 files changed, 6 insertions, 1 deletions
diff --git a/luaotfload-tool.rst b/luaotfload-tool.rst
index 4ccc1dd..d123e04 100644
--- a/luaotfload-tool.rst
+++ b/luaotfload-tool.rst
@@ -127,7 +127,12 @@ query mode
matches ``value``.
--fields=FIELDS Comma-separated list of fields that should be
- printed. The default is *fullname,version*.
+ printed.
+ Subfields of a record can be addressed using
+ the ``->`` separator, e. g.
+ ``file->location``, ``style->units_per_em``,
+ or ``names->sanitized->english->subfamily``.
+ The default is *names->fullname,version*.
(Only meaningful with ``--list``.)
font and lookup caches