adding pegmarkdown support library.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5953 b45a01b8-16f6-495d-af2f-9b41ad6348cc

supportlibs/pegmarkdown/peg-0.1.9/examples/fibonacci.bas

@@ -0,0 +1,17 @@
+100 let n=32
+110 gosub 200
+120 print "fibonacci(",n,") = ", m
+130 end
+
+200 let c=n
+210 let b=1
+220 if c<2 then goto 400
+230 let c=c-1
+240 let a=1
+300 let c=c-1
+310 let d=a+b
+320 let a=b
+330 let b=d+1
+340 if c<>0 then goto 300
+400 let m=b
+410 return