- printf '<div class="macro include" page="%s">' "$(HTML "$glob")"
- refpfx="$(HTML "$glob" |sed 's;[\;&\;];\\&;g')"
+ hglob="$(HTML "$glob")"
+ refpfx="$(printf %s\\n "$hglob" |sed 's;[\;&\;];\\&;g')"
+ printf '<div class="macro include page"><article class="include" id="include_%s">' "${hglob}"