clean up and comment search for inconsolata

git-svn-id: https://svn.r-project.org/R/trunk@65975 00db46b3-68df-0310-9c12-caf00c1e9a41
Fix PR#15829.

git-svn-id: https://svn.r-project.org/R/trunk@65977 00db46b3-68df-0310-9c12-caf00c1e9a41
Improve HTML.

git-svn-id: https://svn.r-project.org/R/trunk@65978 00db46b3-68df-0310-9c12-caf00c1e9a41
Improve HTML generation.

git-svn-id: https://svn.r-project.org/R/trunk@65979 00db46b3-68df-0310-9c12-caf00c1e9a41