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-rw-r--r--validate.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/validate.c b/validate.c
index df0be728..db90e627 100644
--- a/validate.c
+++ b/validate.c
@@ -29,6 +29,7 @@ typedef int (*v_args)(struct mdoc *, int, int, int,
typedef int (*v_post)(struct mdoc *, int, int);
static int need_head_child(struct mdoc *, int, int);
+static int no_head_child(struct mdoc *, int, int);
static int assert_eq0(struct mdoc *, int, int, int);
static int assert_le1(struct mdoc *, int, int, int);
@@ -59,6 +60,11 @@ struct valids {
};
+/*
+ * FIXME: have arrays of function pointers in case we want multiple
+ * check callbacks per macro.
+ */
+
const struct valids mdoc_valids[MDOC_MAX] = {
{ NULL, NULL, NULL }, /* \" */
{ NULL, NULL, NULL }, /* Dd */ /* TODO */
@@ -70,9 +76,9 @@ const struct valids mdoc_valids[MDOC_MAX] = {
{ NULL, args_blocknest, need_head_child }, /* D1 */
{ NULL, args_blocknest, need_head_child }, /* Dl */
{ NULL, args_blocknest, NULL }, /* Bd */
- { NULL, NULL, NULL }, /* Ed */
+ { NULL, NULL, no_head_child }, /* Ed */
{ NULL, NULL, NULL }, /* Bl */
- { NULL, NULL, NULL }, /* El */
+ { NULL, NULL, no_head_child }, /* El */
{ NULL, NULL, NULL }, /* It */
{ need_ge1, NULL, NULL }, /* Ad */
{ NULL, NULL, NULL }, /* An */
@@ -242,6 +248,15 @@ need_ge1(struct mdoc *mdoc, int tok, int pos, int sz)
static int
+no_head_child(struct mdoc *mdoc, int tok, int pos)
+{
+
+ /* TODO */
+ return(1);
+}
+
+
+static int
need_head_child(struct mdoc *mdoc, int tok, int pos)
{
struct mdoc_node *n;