doc: Fix issue of missing collapse UI on Awk section.

* genman.txr: Recognize the form of the table-of-contents
line with the extra blank line generated by the .coSS macro.

1 files changed, 3 insertions, 0 deletions

diff --git a/genman.txr b/genman.txr
index 1f20c11f..435f7879 100644
--- a/genman.txr
+++ b/genman.txr
@@ -108,6 +108,9 @@ Content-type: text/html
            (set [tochash n-tag] rest)))
 @  (and)
 <dt><a href="#@tag">@num @nil
+@    (maybe)
+</a><dd>
+@    (end)
 <dl>
 @    (cat TOC)
 @    (bind pos @(car (search-regex TOC #/<a/)))