git: 9front

ref: d808b174cc05d8ecbdfbbc625a95f4de970a6901
dir: /sys/src/libc/port/needsrcquote.c/

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#include <u.h>
#include <libc.h>

int
needsrcquote(int c)
{
	if(c <= ' ')
		return 1;
	if(utfrune("`^#*[]=|\\?${}()'<>&;", c))
		return 1;
	return 0;
}