src/hg/makeDb/trackDb/README 1.88

Index: src/hg/makeDb/trackDb/README
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/makeDb/trackDb/README,v
retrieving revision 1.87
retrieving revision 1.88
diff -b -B -U 4 -r1.87 -r1.88
--- src/hg/makeDb/trackDb/README	17 Aug 2009 21:33:59 -0000	1.87
+++ src/hg/makeDb/trackDb/README	1 Oct 2009 23:08:06 -0000	1.88
@@ -315,8 +315,14 @@
      $blurb - If there is a blurb field in the .ra file this echos it.
      $matrix - content of the matrix and optional matrixHeader trackDb setting
                which will be converted to an HTML table. If there is no matrix
                setting, an empty string is substituted.
+     $chainMinScore -  value that gets substituted into this statement on the
+               chain or chainNet html page: 'Chains scoring below a minimum
+               score of "$chainMinScore" were discarded'.
+     $chainLinearGap - value for the -linearGap matrix used with axtChain
+               (e.g. loose, medium). Gets substituted into the chain or 
+               chainNet html page.  
      $downloadsServer - the value of the hg.conf downloads.server variable, or
                          hgdownload.cse.ucsc.edu if not set.
 In addition, if there is an $otherDb field set in the .ra file, these
 variables are available: