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The non-breaking space works within links exactly like a regular space. Thus you can link to [[J. R. R. Tolkien]] directly and it will render as J. R. R. Tolkien. The initials will not be separated across a line break. However, renders the source text harder to read and edit. Avoid using it unless it is really necessary to ...
(N) add the next line to the pattern space; (s/\n / /) find a new line followed by a space, replace with one space; (P) print the top line of the pattern space; (D) delete the top line from the pattern space and run the script again. This can be expressed on a single line via semicolons: sed ' N; s / \n / /; P; D ' inputFileName
In SGML, HTML and XML documents, the logical constructs known as character data and attribute values consist of sequences of characters, in which each character can manifest directly (representing itself), or can be represented by a series of characters called a character reference, of which there are two types: a numeric character reference and a character entity reference.
A second common application of non-breaking spaces is in plain text file formats such as SGML, HTML, TeX and LaTeX, whose rendering engines are programmed to treat sequences of whitespace characters (space, newline, tab, form feed, etc.) as if they were a single character (but this behavior can be overridden).
The zero-width space can be used to mark word breaks in languages without visible space between words, such as Thai, Myanmar, Khmer, and Japanese. [ 1 ] In justified text, the rendering engine may add inter-character spacing, also known as letter spacing, between letters separated by a zero-width space, unlike around fixed-width spaces.
In the Western Union system, each line was broken at the first space character to appear after the 58th character, or at the 70th character if no space character was found. [ 3 ] The greedy algorithm for line-breaking predates the dynamic programming method outlined by Donald Knuth in an unpublished 1977 memo describing his TeX typesetting ...
The Manual of Style guidelines for block quotations recommend formatting block quotations using the {} template or the HTML <blockquote> element, for which that template provides a wrapper. Quotes work best when used with short sentences, and at the start or end of a section, as a hint of or to help emphasize the section's content.
The MediaWiki software suppresses single newlines and converts lines starting with a space to preformatted text in a dashed box. HTML suppresses multiple spaces. It is often desirable to retain these elements for poems, lyrics, mottoes, oaths and the like.