Code style

The scripts used to generate the dumps are written in a special form of Object Pascal. This article details the style guide used for these scripts.

Capitalisation

• Units and types should be in Pascal case.
  • This includes Integer, String, and Boolean.
• Functions and procedures should be in dromedary case.
• Variables and parameters should be in dromedary case.
• Keywords (e.g. result, break, and, true, false) should be in lowercase.
  • The only exception is NULL, which should be in uppercase.

Documentation and comments

• Documentation
  • Each function/procedure must have a Javadoc-ish comment block above it.
  • Parameter descriptions should be aligned horizontally.
  • Parameter names and their descriptions should be separated by at least two spaces.
• Comments
  • Inline comments should be preceded by at least two spaces.
  • Inline comments should not be terminated by a period.
  • Avoid using non-documentation block comments.

Global variables

• Avoid using global variables.
• Names of global variables should be prefixed with the originating unit's name and an underscore.

Indentation

• Indent using 4 spaces.
• Use a continuation indent of 4 spaces.
• When breaking up a line at an operator, place the operator on the second line.

Line length

• Lines should be limited to 120 columns.
• Always end the file with a trailing newline.

Parentheses

Always add parentheses when defining or invoking a procedure, even if it takes no arguments.

Spacing

• Write spaces around operators.
• Do not write a space before : or ,.
• Write one space after : or ,.

Statements

• Never place multiple statements on one line.
• Declare a function or procedure's first variable on the same line as the var.
• Do not place unnecessary parentheses around conditions.
• Always use compound statements for if, for, while, repeats, case, and try.
• Use a semicolon for the last statement in a compound statement.
• Place the begin keyword on the same line as the condition.
• Place the else on the same line as the preceding if's end.