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{{spaced en dash}}, which produces a non-breaking space, followed by an en dash, and then a breaking space: " – "{{spaced en dash space}}, which produces an en dash preceded and followed by a non-breaking space: " – " {{soft hyphen}}, which produces a soft hyphen to allow a line break with a visible hyphen in a long word if needed; MOS:DASH
A regular expression (shortened as regex or regexp), [1] sometimes referred to as rational expression, [2] [3] is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings , or for input validation .
The algorithm attempts to find the same word, but in all its word endings. A fuzzy search will match a different word. Words (but not phrases) accept approximate string matching or "fuzzy search". A tilde ~ character is appended for this "sounds like" search. The other word must differ by no more than two letters. Not the first two letters.
Non-printing characters or formatting marks are characters for content designing in word processors, which are not displayed at printing. It is also possible to customize their display on the monitor. The most common non-printable characters in word processors are pilcrow, space, non-breaking space, tab character etc. [1] [2]
This will render one space on each side of the dash, and a line break will not come before one of the dashes nor will a line break come after one of the dashes as rendered here: Salt – Pepper – Curry – Saffron. The template is used to connect words with an en dash but with a non-breaking space before and after the en dash.
A regex search scans the text of each page on Wikipedia in real time, character by character, to find pages that match a specific sequence or pattern of characters. Unlike keyword searching, regex searching is by default case-sensitive, does not ignore punctuation, and operates directly on the page source (MediaWiki markup) rather than on the ...
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Similarly, the vertical bar may see use as a delimiter for regular expression operations (e.g. in sed). This is useful when the regular expression contains instances of the more common forward slash (/) delimiter; using a vertical bar eliminates the need to escape all instances of the forward slash. However, this makes the bar unusable as the ...