SDFCLI

NAME

sdfcli − Command Line Interface Utility

PURPOSE

sdfcli extracts command line interface ( CLI ) information from applications and formats it into SDF .

USAGE

 usage  : sdfcli [−h[help]] [−o[out_ext]]
         [−l[log_ext]] [−O[out_dir]] [−w wrap]
         utility ...
purpose: format a utility's command line interface into SDF
version: 2.000    (SDF 2.001)

The options are:

 Option       Description
 −h           display help on options
 −o           output file extension
 −l           log file extension
 −O           output to input file's (or explicit) directory
 −w           column at which to wrap option specifications

DESCRIPTION

The −h option provides help. If it is specified without a parameter, a brief description of each option is displayed. To display the attributes for an option, specify the option letter as a parameter.

By default, generated output goes to standard output. To direct output to a file per input file, use the −o option to specify an extension for output files. If the −o option is specified without a parameter, an extension of out is assumed.

Likewise, error messages go to standard error by default. Use the −l option to create a log file per input file. If the −l option is specified without a parameter, an extension of log is assumed.

By default, generated output and log files are created in the current directory. Use the −O option to specify an explicit output directory. If the −O option is specified without a parameter, the input file’s directory is used.

sdfcli executes each argument with a −h flag and converts the resultant output to nicely formatted SDF . An argument of "−" specifies that the help should be read from standard input.

Formatting is done as follows:

	1.		lines are tagged as Example paragraphs, with the first line formatted to wrap option usage specifications nicely
	2.		if a line is found that starts with ’options:’, it is replaced with a Body paragraph saying "The options are:", and the following lines are formatted as a table of codes and descriptions
	3.		if a line is found that starts with ’aliases:’, it is replaced with a Body paragraph saying "The aliases are:", and the following lines are formatted as a table of names and descriptions
	4.		each option code in the table is formatted as a hypertext jump to a tag called cmd_opt where:

			cmd is the command name
	*		opt is the option code

The −w option specifies at what column to wrap option specifications. The default is 50 − this is the best for output imported into the Mincom templates.

LIMITATIONS AND FUTURE DIRECTIONS

The table formats used are hard coded.