User`s guide

DIFFERENCES
The following is the contents of the differences file EXAMP.DIF:
1) DK:EXAMP.ONE
2) DK:EXAMP.TWO
**********
1)1 if (ABS( x) .lt. 1.0) go to 10
1) ASIND = x * 90.0
****
2)1 if (ABS( x) .lt. 1.0) go to 100
2) ASIND = x * 90.0
**********
1)1 100 radamg = ATAN( x / SQRT( 1.0-x**2))
1) ASIND = radang * 57.29577951
****
2)1 100 radang = ATAN( x / SQRT( 1.0-x**2))
2) ASIND = radang * 57.29577951
**********)
The first two lines identify the two files being compared. Each file name and the
device on which the file resides are printed; for example:
1) DK:EXAMP.ONE
2) DK:EXAMP.TWO
The numbers at the left margin have the form n)m, where n specifies the files (either
1 or 2) and m specifies the page of that file on which the specific line is located. In
this case, both files have only one page of output.
RT–11 displays 10 asterisks both before and after a section showing one or more
differences between two files. In addition, within each section, a line of four asterisks
separates the two files being compared, thus dividing each difference section into two
subsections; for example:
**********
1)1 if (ABS( x) .lt. 1.0) go to 10
1) ASIND = x * 90.0
****
2)1 if (ABS( x) .lt. 1.0) go to 100
2) ASIND = x * 90.0
**********
Each difference section ends with a matching line, used as a reference to identify
the location of the differing lines; for example:
ASIND = x * 90.0
and
ASIND = radang * 57.29577951
Options
/ALLOCATE:size
Used with /OUTPUT, /SLP, or /SIPP to reserve space on the device for the output
listing file. The argument size represents the number of blocks of space to
80 RT–11 Command Descriptions