fpt Reference: INDENT EACH LEVEL OF NESTING

fpt and WinFPT Reference Manual - Command-line Commands

| SimCon Home | Ref Manual Home |

INDENT EACH LEVEL OF NESTING

Syntax:

INDENT EACH LEVEL OF NESTING [BY] [:] <integer> COLUMNS INDENT [:] <integer>

Function:

fpt indents code to indicate:

DO loops and constructs (DO, DO WHILE, DO - UNTIL, DO CONCURRENT)
IF-THEN - ELSEIF - ELSE - ENDIF constructs
SELECT CASE - CASE - END SELECT constructs
FORALL - END FORALL constructs
WHERE - ELSEWHERE - END WHERE constructs
ASSOCIATE - END ASSOCIATE blocks
BLOCK - END BLOCK constructs
CRITICAL - END CRITICAL blocks
Derived TYPE - END TYPE declarations
STRUCTURE, RECORD, MAP and UNION declarations.

This command specifies the number of spaces by which code is indented for each level of nesting.

The MAXIMUM INDENT command specifies the number of levels (not the number of spaces) which are marked by indenting the code.

Indentation is suppressed if a line contains a single token, such as a long string or Hollerith constant, which would be pushed out beyond the maximum length of the code line. The line length is specified by the command OUTPUT CODE LINE LENGTH.

The indent value is displayed by the SHOW FORMAT command and saved to an fsp file by the SAVE FORMAT command.

Where to Use this Command

Operating system command line	Yes
Configuration file, config.fsp	Yes
Specification (fsp) files, *.fsp	Yes
Interactively, to FPT> prompt	Yes
Interactive command files	Yes
Embedded in the Fortran code	Yes

Default

INDENT=3 MAXIMUM INDENT=8

(Note that defaults may be changed in the configuration file)

Examples:

At the comand-line

$ fpt milatcc %indent=2 "%maximum indent=8"

Interactively

FPT> indent = 3 FPT> max indent = 6