id,tool_id,filename,language,content
19,5,slugify.py,py,"#!/usr/bin/env python3
""""""slugify — convert text to url-safe slugs""""""

import re
import sys
import unicodedata

def slugify(text: str) -> str:
    text = unicodedata.normalize(""NFKD"", text).encode(""ascii"", ""ignore"").decode()
    text = text.lower().strip()
    text = re.sub(r""[^a-z0-9\s-]"", """", text)
    text = re.sub(r""[\s_]+"", ""-"", text)
    text = re.sub(r""-+"", ""-"", text)
    return text.strip(""-"")

def main():
    inp = "" "".join(sys.argv[1:]) if len(sys.argv) > 1 else input().strip()
    print(slugify(inp))

if __name__ == ""__main__"":
    main()
"
20,5,slugify.sh,sh,"#!/bin/sh
# slugify — convert text to url-safe slugs

if [ -z ""$1"" ]; then
    read -r input
else
    input=""$*""
fi

printf '%s' ""$input"" \
    | tr '[:upper:]' '[:lower:]' \
    | sed 's/[^a-z0-9 _-]//g' \
    | tr ' _' '--' \
    | sed 's/--*/-/g; s/^-//; s/-$//'
"