Function sq_quote_buf_pretty

quote.c:50–70

}

void sq_quote_buf_pretty(struct strbuf *dst, const char *src)
{
	static const char ok_punct[] = "+,-./:=@_^";
	const char *p;

	/* Avoid losing a zero-length string by adding '' */
	if (!*src) {
		strbuf_addstr(dst, "''");
		return;
	}

	for (p = src; *p; p++) {
		if (!isalnum(*p) && !strchr(ok_punct, *p)) {
			sq_quote_buf(dst, src);
			return;
		}
	}

	/* if we get here, we did not need quoting */
	strbuf_addstr(dst, src);
}

void sq_quotef(struct strbuf *dst, const char *fmt, ...)
{