Macro Language Reference > PIs > Tables > <?tbcrctrl>
  
<?tbcrctrl>
Description
Allows you to specify a rule control stream which will apply rules to the current cell (or will specify the default for every cell if specified within the table preamble).
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This works in the same way as <?tpctrl> and the dialog box for filling in the control stream does not let you apply conditions on the sides.
If this command is specified as well as a <?tbcrules>, both sets of rules will apply. The rule control stream will be applied first, i.e. it rules are outermost.
This command can also be specified as <?tbcellrulectrl>.