. "$_EXEC/cgilite/storage.sh"
I="$_DATA/index"
-words="$(GET q |tr '] \t\n\r!\"#'\''()*+,./:;<=>?\\^_`{|}~[-' ' ')"
+words="$( GET q | awk '
+ BEGIN { # Field separator FS should include punctuation, including Unicode Block U+2000 - U+206F
+ if ( length("ยก") == 1 ) # Utf-8 aware AWK
+ FS = "([] \t\n\r!\"#'\''()*+,./:;<=>?\\^_`{|}~[-]|%[0-9A-Fa-f]{2}|'"$(printf '[\342\200\200-\342\201\257]')"')+";
+ else # UTF-8 Hack
+ FS = "([] \t\n\r!\"#'\''()*+,./:;<=>?\\^_`{|}~[-]|%[0-9A-Fa-f]{2}|'"$(printf '\342\200[\200-\277]|\342\201[\201-\257]')"')+";
+ fi
+ }
+ { for (n = 1; n <= NF; n++) printf "%s ", tolower($n); }
+')"
for w in ${words}; do
[ ! -f "$I/$w" ] && continue
while read date doc freq num total; do
P="$_DATA/pages$(UNSTRING "$doc")"
- d="$(stat -c %Y -- "$P/#page.md")"
+ d="$(stat -c %Y -- "$P/#index.flag")"
[ "$d" -gt "$date" ] && continue
printf '%s %f\n' "$doc" "$freq"
done \
| theme_page - <<-EOF
<article>
- <h1>$(_ "Search results:")</h1>
+ <form method=GET>
+ <h1>$(_ "Search results")</h1>
+ <input class="search" name="q" placeholder="$(_ Search)" value="$(HTML $words)"><button class="search" type="submit">$(_ Search)</button>
+ </form>
<ol class="searchresults">
$(cat)
</ol>