added re9_subst() and sample for it
tree7acf78d6f71ef83e7d3d0b9d0378c03bddd39a4d
-rw-r--r-- 64 Jamfile
-rw-r--r-- 733 Jamrules
drwxr-xr-x - src
drwxr-xr-x - unidata