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─────PWB Extensions─────────────────────────────────────────────────────────
 
  Syntax:  PCMD ReadCmd( void );
 
  Returns: A pointer to a cmdDesc structure.
 
  See:     pCmdPrompt, ReadChar, ◄Command Table►
 
     ReadCmd allows you to obtain information about the function
     assigned to a specific key, including the type of arguments
     accepted by the function. ReadCmd or pCmdPrompt can be used to
     emulate some of the functionality of the Tell function.
     See: ◄PWB Tell function►
 
     When ReadCmd is invoked, it waits for a keystroke. The next
     keystroke is translated into a function reference (according to
     current assignments), but the function is not executed. Instead,
     PWB returns a pointer to a PCMD type containing information about
     the function.
     See: PCMD
 
     Once intercepted, the keystroke cannot be given back to PWB for
     execution. For an example that uses the ReadCmd function, see the
     ISEARCH.C and UREPEAT.C sample extensions.
 
     WARNING: Do not modify the structure. Doing so yields unpredictable
              results and could damage your files.
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