ThinkTank Manual
You can also give the commands on the XCHANGE Command
Menu by pressing their command keys at the Top Level of the
paragraph editor. In effect, XCHANCE has two command keys at
Top Level: CTRL—X for XCHANGE/BROWSE and CTRL—A for
XCHANGE/ALL. In addition, you can press CTRL—A to give the
XCHANGE/ALL command while browsing.
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