doc/sod.tex: Pull index sub-items into their own paragraphs.

Items with multiple sub-items end up being quite hard to read.  It may
be necessary to do something more complicated here.

diff --git a/doc/sod.tex b/doc/sod.tex
index 6c59c91..e140c1f 100644 (file)
--- a/doc/sod.tex
+++ b/doc/sod.tex
@@ -32,7 +32,7 @@
 \usepackage[palatino, helvetica, courier, maths=cmr]{mdwfonts}
 \usepackage{makeidx}
 \usepackage
-  [columns=2, itemlayout=singlepar, justific=raggedright,
+  [columns=2, justific=raggedright,
    totoc=true, font=small]
   {idxlayout}
 \usepackage{tikz}