Macro Language Reference > Macros > Document Preferences > tabcache
  
tabcache
Description
A control keyword used with fdpref: speeds up tables, especially when balancing and where the same table might be encountered many times.
Syntax
tabcache on off:o
cache
0
Off
1
On
Additional Information
Found in the dialog Document > Preferences > Document > Speed
 
It does not default to 'on', because in very rare cases scripting could test vertical position/overflow state etc. and change the table between passes of the balance and so the caching would be wrong.