Function tok822_append_space

lib_acl_cpp/src/mime/internal/tok822_parse.cpp:412–427

/* tok822_append_space - see if space is needed after this token */

static int tok822_append_space(TOK822 *tp)
{
	TOK822 *next;

	if (tp == 0 || (next = tp->next) == 0 || tp->owner != 0)
		return (0);
	if (tp->type == ',' || tp->type == TOK822_STARTGRP || next->type == '<')
		return (1);

#define NON_OPERATOR(x) \
	(x->type == TOK822_ATOM || x->type == TOK822_QSTRING \
	 || x->type == TOK822_COMMENT || x->type == TOK822_DOMLIT \
	 || x->type == TOK822_ADDR)

	return (NON_OPERATOR(tp) && NON_OPERATOR(next));
}

/* tok822_scan_limit - tokenize string */