0x2502
0x2502 is the hexadecimal code point for the Unicode character U+2502, known as BOX DRAWINGS LIGHT VERTICAL. It is part of the Unicode Box Drawing block, which contains characters used to render simple line-based boxes, borders, and diagrams in plain text and monospaced environments. The glyph is typically a single vertical line and is commonly used in conjunction with horizontal lines and corners to form boxes, tables, menus, and user interfaces in text mode.
In terms of encoding, U+2502 is encoded in UTF-8 as the three-byte sequence E2 94 82. In
Rendering and compatibility: The appearance and width of the BOX DRAWINGS LIGHT VERTICAL character can vary
See also: other box-drawing characters such as U+2500 BOX DRAWINGS LIGHT HORIZONTAL, U+250C BOX DRAWINGS LIGHT