List of units of the United States Navy describes the new fashion as 'preposterous', but the book was printed using lining figures and the modern typefaces he also criticised throughout. While always popular with fine printers, text figures became rarer still with the advent of phototypesetting and early digital technologies with limited character sets and no support for alternate characters. Walter Tracy noted that they were avoided by phototypesetting manufacturers since (not being of even height) they could not be miniaturised to form fraction numerals, requiring an additional set of fraction characters. They made a comeback with more advanced digital typesetting systems. Modern professional digital fonts are almost 	Text figures
19597569	universally in one or another variant of the OpenType format and encode both text and lining figures as OpenType alternate characters. Text figures are not encoded separately in Unicode, because they are not considered separate characters from lining figures, only a different way of writing the same characters. Adobe's early OpenType fonts used Private Use Area for non-default sets of numerals, but the most recent ones only use OpenType features. Text figures Text figures (also known as non-lining, lowercase, old style, ranging, hanging, medieval, billing, or antique figures or numerals) are numerals designed with varying heights in 	Text figures
19597570	List of units of the United States Navy List of units of the United States Navy This article is a list of commands of the United States Navy. The list is organized along administrative chains of command (CoC), and does not include the CNO's office or shore establishments. Deployable/operational U.S. Navy units typically have two chains of command the operational" chain and the "administrative" chain. Operational CoCs change quite often based on a unit's location and current mission. For example, is always administratively assigned to Commander, Naval Air Force, Atlantic Fleet (CNAL). It might also be operationally assigned to CNAL early in its inter-deployment  readiness cycle (IDRC). Before 2010, later in the IDRC, it would have been assigned to Commander, Second Fleet, which is responsible for Carrier Strike Group (CSG) training and operations on the east coast. Once the CSG deploys and crosses over the inter-UCC boundary in the mid-Atlantic, it then reports (is "chopped") to the Sixth Fleet (responsible for European waters and the Mediterranean Sea). Once the CSG enters the Suez Canal, it "chops" to the Fifth Fleet for operational control. Operationally, the "Roosevelt" CSG chain of command is: Commander Fifth Fleet, Commander U.S. Naval Forces Central Command, Commander U.S.  Central Command, United States Secretary of Defense, President of the United States. Operational Test and Evaluation Force. See Operational Test and Evaluation Force (OPTEVFOR) List of units of the United States Navy This article is a list of commands of the United States Navy. The list is organized along administrative chains of command (CoC), and does not include the CNO's office or shore establishments. Deployable/operational U.S. Navy units typically have two chains of command the "operational" chain and the "administrative" chain. Operational CoCs change quite often based on a unit's location and current mission. For example, is