Enable the unified error/warning enumeration in mandoc.h that's

stringified in main.c.

Allow `An' to handle an argument and child (with a warning).

Allow `Rv' and `Ex' to work without a prior `Nm' as groff does (with a
warning).

Allow inconsistent column syntax to only raise a warning.

1 files changed, 7 insertions, 14 deletions

diff --git a/libmdoc.h b/libmdoc.h
index 442eca64..d12240c4 100644
--- a/libmdoc.h
+++ b/libmdoc.h
@@ -26,7 +26,7 @@ enum	mdoc_next {
 
 struct	mdoc {
 	void		 *data;
-	struct mdoc_cb	  cb;
+	mandocmsg	  msg;
 	int		  flags;
 #define	MDOC_HALT	 (1 << 0) /* error in parse: halt */
 #define	MDOC_LITERAL	 (1 << 1) /* in a literal scope */
@@ -142,19 +142,12 @@ extern	const struct mdoc_macro *const mdoc_macros;
 
 __BEGIN_DECLS
 
-#define		  mdoc_perr(m, l, p, t) \
-		  mdoc_err((m), (l), (p), 1, (t))
-#define		  mdoc_pwarn(m, l, p, t) \
-		  mdoc_err((m), (l), (p), 0, (t))
-#define		  mdoc_nerr(m, n, t) \
-		  mdoc_err((m), (n)->line, (n)->pos, 1, (t))
-#define		  mdoc_nwarn(m, n, t) \
-		  mdoc_err((m), (n)->line, (n)->pos, 0, (t))
-
-int		  mdoc_err(struct mdoc *, int, int, int, enum merr);
-int		  mdoc_verr(struct mdoc *, int, int, const char *, ...);
-int		  mdoc_vwarn(struct mdoc *, int, int, const char *, ...);
-
+#define		  mdoc_pmsg(m, l, p, t) \
+		  (*(m)->msg)((t), (m)->data, (l), (p), NULL)
+#define		  mdoc_nmsg(m, n, t) \
+		  (*(m)->msg)((t), (m)->data, (n)->line, (n)->pos, NULL)
+int		  mdoc_vmsg(struct mdoc *, enum mandocerr, 
+			int, int, const char *, ...);
 int		  mdoc_macro(MACRO_PROT_ARGS);
 int		  mdoc_word_alloc(struct mdoc *, 
 			int, int, const char *);