In fixed source form, a source line has columns divided into fields for statement labels, continuation indicators, statement text, and sequence numbers. Each column represents a single character.
The column positions for each field follow:
|Statement label||1 through 5|
|Statement||7 through 72 (or 132 with a compiler option)|
|Sequence number||73 through 80|
By default, a sequence number or other identifying information can appear in columns 73 through 80 of any fixed-format line in a Compaq Fortran program. The compiler ignores the characters in this field.
If you extend the statement field to position 132, the sequence number field does not exist.
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