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OPTIONS.TXT
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1994-04-12
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OPTIONS
subprogram analysis:
- Analyze all columns of the source input records.
- Accept a maximum number of continuation lines.
- Present a warning for all variables that are not explicitly declared.
- Process conditional compilation (debug) lines.
- Flag all referenced subprograms which have not been declared
external.
- Flag all language extensions which are not in the Fortran 90
standard.
- Source input is in free-format.
- Integers occupy 2 bytes storage by default. The length of logicals
depends on the compiler emulation chosen.
- Integers and logicals occupy 4 bytes storage by default.
- Integers and logicals occupy 8 bytes storage by default.
- Flag all Fortran 90 obsolescent syntax features.
- Relax type checking between integers, logicals and Holleriths.
- Apply rigorous syntax analysis and verify portability.
- Check the syntax to conform to the ANSI Fortran 77 standard.
- Truncate names to 6 significant characters.
global analysis:
- Signal unreferenced subprograms, unreferenced common blocks,
unreferenced and undefined common-block elements.
- Verify the consistency of the program.
- Analyze the reference structure.
output:
- Maximum number of lines n on an output page, n > 10.
- Generate listings and cross-references of subprograms.
- Generate cross-reference of elements of specified common
block(s).
- List statements of include files.
- Include unreferenced constants, declared in include files, and
unreferenced common-block elements in the cross-references.
- Present the program cross-references.
- Present the reference structure for the roots specified.
- List source lines.
libraries:
- Create new library and insert analyzed subprograms in it.
- Include all subprograms from this library file in the analysis.
- Include specified subprograms in the analysis.
- Update library with the analyzed subprograms.
miscellaneous:
- Exit if errors during command input.
- Present help information on the screen.
- Show informative messages.
- Specify include paths.
- Log and show internal table usage.
- Show warnings.