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Recent Changes. June 2019.

Spent most of my available time Tcl coding during June, none the less, a couple of bug fixes sorted out.

 gnocl::text
        o fixed buffer overflow bug in the 'tag ranges' subcommand.
        o fixed bug in "tag properties" commmand, now returns correct values for -foreground, -background, -fontRise, -rise and -font.   

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