scheme RnRS tweaks

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/offsite_reading.mdwn b/offsite_reading.mdwn
index f40a140..fcb0e4c 100644 (file)
--- a/offsite_reading.mdwn
+++ b/offsite_reading.mdwn
@@ -82,15 +82,12 @@ different handy extensions. The first standard was published in 1975. A
 revision was published in 1978 called "The revised report on Scheme, a
 dialect of Lisp." Thereafter, revisions of the standard were titled "The
 Revised Revised Report..." and so on, or "The Revised^n Report..." for
 revision was published in 1978 called "The revised report on Scheme, a
 dialect of Lisp." Thereafter, revisions of the standard were titled "The
 Revised Revised Report..." and so on, or "The Revised^n Report..." for

-short, for increasing n. The most widely implemented standard is [The
-Revised^5 Report on Scheme](http://docs.racket-lang.org/r5rs/index.html),
+short. One widely implemented standard is [The
+Revised^5 Report on Scheme](http://www.schemers.org/Documents/Standards/R5RS/HTML/),

 or R5RS, published in 1998.
 or R5RS, published in 1998.

-\[ [Alt link](http://www.schemers.org/Documents/Standards/R5RS/HTML/) \]
-A new standard [R6RS](http://docs.racket-lang.org/r6rs/index.html) was ratified
+A new standard [R6RS](http://www.r6rs.org/final/html/r6rs/r6rs.html) was ratified

 in 2007, but this has many detractors and has not been fully accepted in the
 in 2007, but this has many detractors and has not been fully accepted in the

-community.
-\[ [Alt link](http://www.r6rs.org/final/html/r6rs/r6rs.html);
-[Libraries](http://www.r6rs.org/final/html/r6rs-lib/r6rs-lib.html) \]
+community. ([Libraries for R6RS](http://www.r6rs.org/final/html/r6rs-lib/r6rs-lib.html))

 
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