Webster's Revised Unabridged Dictionary · 1913

Textual

Textual , adjective

[Old English textuel, French textuel.]

1.
Of, pertaining to, or contained in, the text; as, textual criticism; a textual reading. — Milton
2.
Serving for, or depending on, texts. — Bp. Hall
3.
Familiar with texts or authorities so as to cite them accurately.
I am not textuel. — Chaucer