The info Command
Table 13-4 summarizes the info command. The operations are described in more detail later.
| info args procedure | A list of procedure's arguments. |
| info body procedure | The commands in the body of procedure. |
| info cmdcount | The number of commands executed so far. |
| info commands ?pattern? | A list of all commands, or those matching pattern. Includes built-ins and Tcl procedures. |
| info complete string | True if string contains a complete Tcl command. |
| info default proc arg var | True if arg has a default parameter value in procedure proc. The default value is stored into var. |
| info exists variable | True if variable is defined. |
| info globals ?pattern? | A list of all global variables, or those matching pattern. |
| info hostname | The name of ... |
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