convexp
extern char *convexp(char *);
l_prcbeg = convexp(cp);
l_combeg = convexp(cp);
l_comend = convexp(cp);
l_acmbeg = convexp(cp);
l_acmend = convexp(cp);
l_strbeg = convexp(cp);
l_strend = convexp(cp);
l_blkbeg = convexp(cp);
l_blkend = convexp(cp);
l_chrbeg = convexp(cp);
l_chrend = convexp(cp);
l_nocom = convexp(cp);