Index: library.n =================================================================== RCS file: /cvsroot/tcl/doc/library.n,v retrieving revision 1.7 diff -c -r1.7 library.n *** library.n 1999/06/24 21:15:13 1.7 --- library.n 1999/06/28 21:59:55 *************** *** 278,285 **** Unix, words are comprised of numbers, letters or underscores. .VE .TP ! \fBunknown_active\fR ! This variable is set by \fBunknown\fR to indicate that it is active. It is used to detect errors where \fBunknown\fR recurses on itself infinitely. The variable is unset before \fBunknown\fR returns. --- 278,286 ---- Unix, words are comprised of numbers, letters or underscores. .VE .TP ! \fBunknown_pending\fR ! Used by \fBunknown\fR to record the command(s) for which it is ! searching. It is used to detect errors where \fBunknown\fR recurses on itself infinitely. The variable is unset before \fBunknown\fR returns.