# Pull in global dependencies.
. ./helpers.sh
-redo-ifchange title
+title_file=title.meta
+redo-ifchange "$title_file"
# Write index head.
cat << EOF
<html>
<head>
EOF
-blog_title=`read_and_escape_file title | head -1`
+blog_title=`read_and_escape_file "$title_file" | head -1`
printf "<title>%s</title>\n</head>\n<body>\n" "$blog_title"
printf "<h1>%s</h1>\n<ul>\n" "$blog_title"