Pilcrow



In the field of publishing, the pilcrow (¶) is a handwritten and a typographical glyph (visual character) used to identify a paragraph. In editorial production the pilcrow typographic character also is known as the paragraph mark, the paragraph sign, the paragraph symbol, the paraph, and the blind P.

In writing and in editorial practise, authors and editors use the pilcrow glyph to indicate the start of separate paragraphs, and to identify a new paragraph within a long block of text without paragraph indentions, as in the book An Essay on Typography (1931), by Eric Gill. In the Middle Ages, the practise of rubrication (type in red-ink) used a red pilcrow to indicate the beginning of a different train of thought within the author's narrative without paragraphs.

The typographic character of the pilcrow usually is drawn like a lowercase letter-q, reaching from the descender to the ascender height; the bowl (loop) can be filled or empty. Moreover, the pilcrow can also be drawn with the bowl extended downward, to resemble a reversed letter-D.

Origin and name
The English word pilcrow derives from the παράγραφος (parágraphos), “written in the side” an “written in the margin”. In Old French, pilcrow became the word paragraphe and later became the word pelagraphe. The earliest English language reference to the modern pilcrow is in 1440, with the Middle English word pylcrafte.

Use in Ancient Greek
The first way to divide sentences into groups in Ancient Greek was the original παράγραφος (parágraphos), which was a horizontal line in the margin to the left of the main text. As the paragraphos became more popular, the horizontal line eventually changed into the Greek letter Gamma ($⟨Γ⟩$, $⟨γ⟩$) and later into litterae notabiliores, which were enlarged letters at the beginning of a paragraph.

Use in Latin
Above notation soon changed to the letter $⟨K⟩$, an abbreviation for the Latin word caput, which translates as "head", i.e. it marks the head of a new thesis. Eventually, to mark a new section, the Latin word capitulum, which translates as "little head", was used, and the letter $⟨C⟩$ came to mark a new section, or chapter, in 300 BC.

Use in Middle Ages
In the 1100s, $⟨C⟩$ had completely replaced $⟨K⟩$ as the symbol for a new chapter. Rubricators eventually added one or two vertical bars to the C to stylize it (as ⸿ ); the "bowl" of the symbol was filled in with dark ink and eventually looked like the modern pilcrow, ¶.

(Scribes would often leave space before paragraphs to allow rubricators to add a hand-drawn pilcrow in contrasting ink. With the introduction of the printing press from the late medieval period on, space before paragraphs was still left for rubricators to complete by hand. However in some circumstances, rubricators could not draw fast enough for publishers' deadlines and books would often be sold with the beginnings of the paragraphs left blank. This is how the practice of indention before paragraphs was created. )

Modern use
The pilcrow remains in use in modern documents in the following ways:
 * in legal writing, it is often used whenever one cites a specific paragraph within pleadings, law review articles, statutes, or other legal documents and materials. It is also used to indicate a paragraph break within quoted text;
 * in academic writing, it is sometimes used as an in-text referencing tool to make reference to a specific paragraph from a document that does not contain page numbers, allowing the reader to find where that particular idea or statistic was sourced. The pilcrow sign followed by a number indicates the paragraph number from the top of the page. It is rarely used when citing books or journal articles;
 * in web publishing style guides, a pilcrow may be used to indicate an anchor link;
 * in proofreading, it indicates an instruction that one paragraph should be split into two or more separate paragraphs. The proofreader inserts the pilcrow at the point where a new paragraph should begin;
 * in some high-church Anglican and Episcopal churches, it is used in the printed order of service to indicate that instructions follow; these indicate when the congregation should stand, sit, and kneel, who participates in various portions of the service, and similar information. King's College, Cambridge uses this convention in the service booklet for the Festival of Nine Lessons and Carols. This is analogous to the writing of these instructions in red in some rubrication conventions.

The pilcrow is also often used in word processing and desktop publishing software:
 * as the toolbar icon used to toggle the display of formatting marks, such as tabs and paragraph breaks;
 * as the symbol for a paragraph break, shown when display is requested.

The pilcrow may indicate a footnote in a convention that uses a set of distinct typographic symbols in turn to distinguish between footnotes on a given page; it is the sixth in a series of footnote symbols beginning with the asterisk. (The modern convention is to use numbers or letters in superscript form.)

Encoding
The pilcrow character was encoded in the 1984 Multinational Character Set (Digital Equipment Corporation's extension to ASCII) at 0xB6 (decimal 182), subsequently adopted by ISO/IEC 8859-1 ("ISO Latin-1", 1987) at the same code point, and thence by Unicode as. In addition, Unicode also defines, , and. The capitulum character is obsolete, being replaced by pilcrow, but is included in Unicode for backward compatibility and historic studies.

The pilcrow symbol was included in the default hardware codepage 437 of IBM PCs (and all other 8-bit OEM codepages based on this) at code point 20 (0x14), which is an ASCII control character.

Keyboard entry

 * Windows: or  (both on the numeric keypad)
 * Microsoft US international keyboard layout: AltGr
 * Classic Mac OS and macOS: Opt
 * Linux and ChromeOS:
 * Linux with compose key: Compose
 * ChromeOS with UK-International keyboard layout: AltGr
 * HTML: &para; (introduced in HTML 3.2 (1997)), or &#182;
 * Vim, in insert mode: Ctrl PI     (upper-case i, not a digit 1 or a lower-case letter L)
 * TeX:
 * LaTeX:  or
 * Android phones (Gboard):
 * Apple iPhones and iPads may require the user to set up a text replacement shortcut without installing custom keyboard software. Tools may be required to easily generate a pilcrow, or other special characters.

Paragraph signs in non-Latin writing systems
In Thai, the character ๏ marks the beginning of a stanza and ฯะ or ๚ะ marks the end of a stanza.

In Sanskrit and other Indian languages, text blocks are commonly written in stanzas. Two vertical bars, ॥, called a "double daṇḍa", are the functional equivalent of a pilcrow.

In Amharic, the characters ፠ and ፨ can mark a section/paragraph.

In China, the 〇, which has been used as a zero character since the 12th century, has been used to mark paragraphs in older Western-made books such as the Chinese Union Version of the Bible.