RxCheck

Usage

[rexx] rxcheck [options] file
[rexx] rxcheck [options] -e rexx code

Perform a series of early checks on a Rexx program or of a short code fragment, without needing to run it first. Checks are performed syntactically, and therefore they reach dead branches, uncalled procedures and routines, etc.

Options

`-?`, `-help`, `--help`	Display this help file.

Toggles:

`+all`	Activate all toggles. This is the default.
`-all`	Deactivate all toggles.
`[+\|-]iterate`	Toggle detecting incorrect ITERATEs, or ITERATEs
	to inexistent targets
`[+\|-]leave`	Toggle detecting incorrect LEAVEs, or LEAVEs
	to inexistent targets
`[+\|-]signal`	Toggle detecting SIGNALs to inexistent labels.
`[+\|-]guard`	Toggle checking that GUARD is in a method body.
`[+\|-]bifs`	Check BIF arguments.

`[+\|-]debug`	(De)activate debug mode (not affected by "all").
`[+\|-]itrace`	Toggle printing internal traceback on error

Other options (all can be prefixed w	ith "+" or "-"):

`-executor`	Enable support for Executor
`-xtr`	Enable support for Executor
`-experimental`	Enable experimental features
`-exp`	Enable experimental features
`-emptyassignments`	Allow assignments like "var =".
`-extraletters "extra"`	Allow all the characters in "extra" to function as letters.

Executing short code fragments:

`-e code`	Immediately parse a string of Rexx code.
	This has to be the last argument.

All toggles except "debug" are active by default.