rm unused benches/bench.sh script

Cargo.toml

@@ -13,7 +13,6 @@ documentation = "https://docs.rs/jotdown"
 exclude = [
     ".gitmodules",
     "Makefile",
-    "benches",
     "modules",
     "tests",
 ]

benches/bench.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-cmd=$*
-
-test_html=$(echo "abc" | $cmd | tr -d ' \n')
-[ "$test_html" != "<p>abc</p>" ] && echo "failed simple gen: '$test_html'" && exit 1
-
-for f in *.dj; do
-    tmp=$(mktemp)
-    for i in $(seq 500); do
-        cat "$f" >> $tmp
-    done
-    t=$(cat "$tmp" \
-        | (LANG=C time -p $cmd > /dev/null) 2>&1 \
-        | grep real \
-        | awk '{print $2}')
-    printf "$t\t$f\n"
-    rm -f "$tmp"
-done | sort -rn