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Basic Alphabet

1977 Version of ANSI Standard

3. Static Syntax
3.1 Basic Alphabet

The routine, which is the object whose static syntax is being described in Section 3, is a string made up of the following 98 symbols.

In program interchange, the following ASCII characters are used in place of ls, eol, and eor.

ls:SP
eol:CR LF
eor:CR FF

When a program is stored internally, the standard does not specify what forms ls, eol, and eor take. They may, in fact, be expressed by means other than characters in the program. When a program is entered from a keyboard, the standard does not specify what operator procedures correspond to ls, eol, or eor.

The syntactic types graphic, alpha, and digit are defined here informally in order to save space.

    graphic::= any of the class of 95 ASCII graphics, including SP (space), represented by Space or SP.
    alpha::= any of the class of 52 upper and lower case letters: A-Z, a-z.
    digit::= any of the class of 10 digits: 0–9.
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Copyright © Annotations: 2008-2024 Ed de Moel.

This page most recently updated on 13-Sep-2014, 09:19:31.

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