Switch to side-by-side view

--- a/tests/chm/chm.sh
+++ b/tests/chm/chm.sh
@@ -10,6 +10,8 @@
 recollq '"pour superposer mixer des fichiers son"'
 recollq '"Django comes with a user authentication system"'
 recollq '"establishment of a project cost accounting system of ledgers"'
+# xxxCriticalDrugTherapy has encoded internal urls.
+recollq '"Cocaine-induced ACS"'
 ) 2> $mystderr | egrep -v '^Recoll query: ' > $mystdout
 
 diff -w ${myname}.txt $mystdout > $mydiffs 2>&1