FORTRAN Reference Manual

Program Compilation

FORTRAN Reference Manual—528615-001

9-10

Source Listing

command when you initiated the compilation, FORTRAN lists those directives just

before the first line of the source code.

Source Listing

If the LIST option is in effect, FORTRAN lists the text of the source program following

the compiler heading. Each line of the listing is preceded by a line number that

corresponds to its line number in the EDIT format file containing the source code.

The compiler prints information about each line of source text between the line number

and the source line image itself. The information is one or two characters, as follows:

Tandem FORTRAN - T9252D10 - (08JUN92) Default options: on

(LIST,MAP,WARN,LMAP) - off (CODE,ICODE,ANSI)

1983, 1984, 1985, 1986, 1987, 1988, 1989, 1991

Character Meaning

n For the first (or only) line of a FORTRAN statement, where n is a one- or

two-digit block nesting level. It is zero normally (printed as a blank), and it

increases by one for each block-IF or DO-loop that has begun but not yet

ended.

- For each continuation line of a FORTRAN statement.

* For a FORTRAN comment line (C or c or * in column 1 of the source line, or

an allblank source line).

? For a compiler directive (? in column 1).

# For an IF-skipped line (a source line that is read and printed but not

otherwise processed by the compiler because of skipping initiated by an IF

or IFNOT directive and not yet terminated by a matching ENDIF directive).