4.3 Statements

• A single line MUST NOT contain more than one statement.

  This is wrong: x = 3; y = 4;

  This is correct: x = 3; y = 4;

• Commas MUST NOT be used on a line to separate statements.
• The commas MUST be followed by a space character.

• The semicolons MUST be followed by a newline, and MUST NOT be preceded by a whitespace, except if alone on the line.

• Keywords MUST be followed by a single whitespace, except those without arguments.

• The goto statement MUST NOT be used.

  Of course, this rule is not applicable on source files generated by external tools (like bison or flex).

• The asm declaration MUST NOT be used.