Suboptions for Global Checking Across Routines

The basic global cross-checking option is -Xlist with no suboption. It is a combination of suboptions, each of which could have been specified separately.

The following sections describe options for producing the listing, errors, and cross-reference table. Multiple suboptions may appear on the command line.

Suboption Syntax

Add suboptions according to the following rules:

• Append the suboption to -Xlist.

• Put no space between the -Xlist and the suboption.

• Use only one suboption per -Xlist.

--Xlist and its Suboptions

Combine suboptions according to the following rules:

• The most general option is -Xlist (listing, errors, cross-reference table).

• Specific features can be combined using -Xlistc, -XlistE, -XlistL, or -XlistX.

• Other suboptions specify further details.

Example: Each of these two command lines performs the same task:

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demo% f77  -Xlistc  -Xlist  any.f

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demo% f77  -Xlistc  any.f

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The following table shows the reports generated by these basic --Xlist suboptions alone:

Table 5-1 Xlist Suboptions

Generated Report	Option
Errors, listing, cross-reference	-Xlist
Errors only	-XlistE
Errors and source listing only	-XlistL
Errors and cross-reference table only	-XlistX
Errors and call graph only	-Xlistc

The following table summarizes all -Xlist suboptions.

Table 5-2 Summary of --Xlist Suboptions

Option	Action
-Xlist (no suboption)	Shows errors, listing, and cross-reference table
-Xlistc	Shows call graphs and errors (f77 only)
-XlistE	Shows errors
-Xlisterr[nnn]	Suppresses error nnn in the verification report
-Xlistf	Produces fast output (f77 only)
-Xlistflndir	Puts the .fln files in dir (f77 only)
-Xlisth	Shows errors from cross-checking stop compilation (f77 only)
-XlistI	Lists and cross-checks include files
-XlistL	Shows the listing and errors
-Xlistln	Sets page breaks
-Xlisto name	Renames the -Xlist output report file
-Xlists	Suppresses unreferenced symbols from cross-reference (f77 only)
-Xlistvn	Sets checking "strictness" level (f77 only)
-Xlistw[nnn]	Sets the width of output lines
-Xlistwar[nnn]	Suppresses warning nnn in the report
-XlistX	Shows just the cross-reference table and errors