osx man page for tcl_commandcomplete

Tcl_CommandComplete(3)					      Tcl Library Procedures					    Tcl_CommandComplete(3)

__________________________________________________________________________________________________________________________________________________

NAME
       Tcl_CommandComplete - Check for unmatched braces in a Tcl command

SYNOPSIS
       #include <tcl.h>

       int
       Tcl_CommandComplete(cmd)

ARGUMENTS
       const char *cmd (in)	     Command string to test for completeness.
_________________________________________________________________

DESCRIPTION
       Tcl_CommandComplete takes a Tcl command string as argument and determines whether it contains one or more complete commands (i.e. there are
       no unclosed quotes, braces, brackets, or variable references).  If the command string is complete then it returns 1; otherwise  it  returns
       0.

KEYWORDS
       complete command, partial command

Tcl															    Tcl_CommandComplete(3)