[0-9].0 is not a section but a float literal

[c-standard] / tohtml.sh

diff --git a/tohtml.sh b/tohtml.sh
index f71aa34..b764269 100755 (executable)
--- a/tohtml.sh
+++ b/tohtml.sh
@@ -73,7 +73,7 @@ BEGIN {
        while (match(s, r)) {
                p = p substr(s,1,RSTART)
                m = substr(s,RSTART+1,RLENGTH-1)
-               if (m ~ /[4-9][0-9]/ || m ~ /[0-3][0-9][0-9]/ || substr(s,RSTART+RLENGTH,1) ~ /[a-zA-Z\-]/)
+               if (m ~ /\.0$/ || m ~ /[4-9][0-9]/ || m ~ /[0-3][0-9][0-9]/ || substr(s,RSTART+RLENGTH,1) ~ /[a-zA-Z\-]/)
                        p = p m
                else
                        p = p "<a href=\"#" m "\">" m "</a>"