![]() ( See also, Comparison of programming languages (syntax)).įield and Record delimiters ( See also, ASCII, Control character). The following tables depict a few examples for comparison. Historically, computing platforms have used certain delimiters by convention. These are also called template delimiters. Used in some web templates to specify language boundaries. ![]() Used to denote comments in some programming languages. Used to indicate XML processing instructions. Ĭommonly used to denote character literals. īrackets (commonly used to denote a subscript)Ĭommonly used to denote string literals. The Lisp programming language syntax is cited as recognizable primarily by its use of parentheses. Ĭommon examples of bracket delimiters include: Delimiters This specifies a simple flat file database table using the CSV file format.īracket delimiters, also called block delimiters, region delimiters, or balanced delimiters, mark both the start and end of a region of text. įor example, the CSV file format uses a comma as the delimiter between fields, and an end-of-line indicator as the delimiter between records: Record delimiters separate groups of fields. 2.1.6 Configurable alternative quoting delimitersĭelimiters may be characterized as field and record delimiters, or as bracket delimiters.įield delimiters separate data fields.Declarative notation, for example, is an alternate method that uses a length field at the start of a data stream to specify the number of characters that the data stream contains. In mathematics, delimiters are often used to specify the scope of an operation, and can occur both as isolated symbols (e.g., colon in " 1 : 4 ).ĭelimiters represent one of various means of specifying boundaries in a data stream. Another example of a delimiter is the time gap used to separate letters and words in the transmission of Morse code. An example of a delimiter is the comma character, which acts as a field delimiter in a sequence of comma-separated values. The commas (shown in red) are used as field delimiters.Ī delimiter is a sequence of one or more characters for specifying the boundary between separate, independent regions in plain text, mathematical expressions or other data streams. A stylistic depiction of a fragment from a CSV-formatted text file.
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