post_percent
{ NULL, NULL, post_percent, NULL, NULL }, /* %A */
{ NULL, pre_em, post_percent, NULL, NULL }, /* %B */
{ NULL, NULL, post_percent, NULL, NULL }, /* %D */
{ NULL, pre_em, post_percent, NULL, NULL }, /* %I */
{ NULL, pre_em, post_percent, NULL, NULL }, /* %J */
{ NULL, NULL, post_percent, NULL, NULL }, /* %N */
{ NULL, NULL, post_percent, NULL, NULL }, /* %O */
{ NULL, NULL, post_percent, NULL, NULL }, /* %P */
{ NULL, NULL, post_percent, NULL, NULL }, /* %R */
{ NULL, NULL, post_percent, NULL, NULL }, /* %V */
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */
{ NULL, NULL, post_percent, NULL, NULL }, /* %U */
static void post_percent(DECL_ARGS);
post_percent(meta, n);