In the validators, translate obsolete macro aliases (Lp, Ot, LP, P)

to the standard forms (Pp, Ft, PP) up front, such that later code
does not need to look for the obsolete versions.
This reduces the risk of incomplete handling.

1 files changed, 9 insertions, 2 deletions

diff --git a/mdoc_man.c b/mdoc_man.c
index a4f8b3ab..ce337acd 100644
--- a/mdoc_man.c
+++ b/mdoc_man.c
@@ -75,6 +75,7 @@ static	void	  post_pf(DECL_ARGS);
 static	void	  post_sect(DECL_ARGS);
 static	void	  post_vt(DECL_ARGS);
 static	int	  pre__t(DECL_ARGS);
+static	int	  pre_abort(DECL_ARGS);
 static	int	  pre_an(DECL_ARGS);
 static	int	  pre_ap(DECL_ARGS);
 static	int	  pre_aq(DECL_ARGS);
@@ -172,7 +173,7 @@ static const struct mdoc_man_act mdoc_man_acts[MDOC_MAX - MDOC_Dd] = {
 	{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */
 	{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */
 	{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */
-	{ NULL, pre_Ft, post_font, NULL, NULL }, /* Ot */
+	{ NULL, pre_abort, NULL, NULL, NULL }, /* Ot */
 	{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */
 	{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */
 	{ NULL, NULL, NULL, NULL, NULL }, /* St */
@@ -245,7 +246,7 @@ static const struct mdoc_man_act mdoc_man_acts[MDOC_MAX - MDOC_Dd] = {
 	{ NULL, pre_em, post_font, NULL, NULL }, /* Fr */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ud */
 	{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */
-	{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */
+	{ NULL, pre_abort, NULL, NULL, NULL }, /* Lp */
 	{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */
 	{ NULL, pre_em, post_font, NULL, NULL }, /* Mt */
 	{ cond_body, pre_enc, post_enc, "{", "}" }, /* Brq */
@@ -725,6 +726,12 @@ cond_body(DECL_ARGS)
 }
 
 static int
+pre_abort(DECL_ARGS)
+{
+	abort();
+}
+
+static int
 pre_enc(DECL_ARGS)
 {
 	const char	*prefix;