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+1. should be run from myisam/ftbench/
+2. myisam/ftdefs.h should NOT be locked (bk get, not bk edit!)
+3. there should be ./data/ subdir with test collections, files:
+ test1.d
+ test1.q
+ test1.r
+ test2.d
+ test2.q
+ test2.r
+ where test1, test2, etc - are arbitrary test names
+
+ *.[dq] files contain documents/queries one item per line.
+
+ *.r files have the structure:
+ 1 16 .....blablabla
+ 1 09 .....blablabla
+ 2 116 .....blablabla
+ ...
+
+ that is /^\d+\s+\d+/
+ and are sorted by the first number (not necessarily by the second)
+
+4. there should be ./t/ subdir with test directories
+
+ ./t
+ ./t/BEST/
+ ./t/testdir1/
+ ./t/testdir2/
+ ...
+
+ there *must* be ./t/BEST/ subdir or a symlink to one of other dirs in ./t
+ all other names (besides BEST) can be arbitrary
+
+ all test results are compared with BEST results.
+
+ test directories may contain ftdefs.h, my.cnf, ft_mode
+ (the last one is used as in ... MATCH ... AGAINST ("..." $ft_mode) ...)
+ NOTE: all *.out files in test directories will NOT be overwritten!
+ delete them to re-test
+
+5. run ./ft-test-run.sh
+6. go make some coffee
+