.PP
For example, to print the contents of the \fBtcl_platform\fR array, do:
.PP
.CS
\fBparray\fR tcl_platform
.CE
.RE
.SS "WORD BOUNDARY HELPERS"
.PP
These procedures are mainly used internally by Tk.
.TP
\fBtcl_endOfWord \fIstr start\fR
.
Returns the index of the first end-of-word location that occurs after
a starting index \fIstart\fR in the string \fIstr\fR.  An end-of-word
location is defined to be the first non-word character following the
first word character after the starting point.  Returns -1 if there