===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc_validate.c,v
retrieving revision 1.244
retrieving revision 1.245
diff -c -r1.244 -r1.245
*** src/usr.bin/mandoc/mdoc_validate.c	2017/05/30 19:29:31	1.244
--- src/usr.bin/mandoc/mdoc_validate.c	2017/05/31 15:30:12	1.245
***************
*** 1,4 ****
! /*	$OpenBSD: mdoc_validate.c,v 1.244 2017/05/30 19:29:31 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: mdoc_validate.c,v 1.245 2017/05/31 15:30:12 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 51,56 ****
--- 51,57 ----
  
  static	int	 build_list(struct roff_man *, int);
  static	void	 check_text(struct roff_man *, int, int, char *);
+ static	void	 check_bsd(struct roff_man *, int, int, char *);
  static	void	 check_argv(struct roff_man *,
  			struct roff_node *, struct mdoc_argv *);
  static	void	 check_args(struct roff_man *, struct roff_node *);
***************
*** 300,305 ****
--- 301,310 ----
  		if (n->sec != SEC_SYNOPSIS ||
  		    (n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
  			check_text(mdoc, n->line, n->pos, n->string);
+ 		if (n->parent->tok == MDOC_Sh ||
+ 		    n->parent->tok == MDOC_Ss ||
+ 		    n->parent->tok == MDOC_It)
+ 			check_bsd(mdoc, n->line, n->pos, n->string);
  		break;
  	case ROFFT_EQN:
  	case ROFFT_TBL:
***************
*** 382,387 ****
--- 387,411 ----
  }
  
  static void
+ check_bsd(struct roff_man *mdoc, int ln, int pos, char *p)
+ {
+ 	const char	*cp;
+ 
+ 	if ((cp = strstr(p, "OpenBSD")) != NULL)
+ 		mandoc_msg(MANDOCERR_BX, mdoc->parse,
+ 		    ln, pos + (cp - p), "Ox");
+ 	if ((cp = strstr(p, "NetBSD")) != NULL)
+ 		mandoc_msg(MANDOCERR_BX, mdoc->parse,
+ 		    ln, pos + (cp - p), "Nx");
+ 	if ((cp = strstr(p, "FreeBSD")) != NULL)
+ 		mandoc_msg(MANDOCERR_BX, mdoc->parse,
+ 		    ln, pos + (cp - p), "Fx");
+ 	if ((cp = strstr(p, "DragonFly")) != NULL)
+ 		mandoc_msg(MANDOCERR_BX, mdoc->parse,
+ 		    ln, pos + (cp - p), "Dx");
+ }
+ 
+ static void
  post_bl_norm(POST_ARGS)
  {
  	struct roff_node *n;
***************
*** 2264,2274 ****
--- 2288,2306 ----
  post_bx(POST_ARGS)
  {
  	struct roff_node	*n, *nch;
+ 	const char		*macro;
  
  	n = mdoc->last;
  	nch = n->child;
  
  	if (nch != NULL) {
+ 		macro = !strcmp(nch->string, "Open") ? "Ox" :
+ 		    !strcmp(nch->string, "Net") ? "Nx" :
+ 		    !strcmp(nch->string, "Free") ? "Fx" :
+ 		    !strcmp(nch->string, "DragonFly") ? "Dx" : NULL;
+ 		if (macro != NULL)
+ 			mandoc_msg(MANDOCERR_BX, mdoc->parse,
+ 			    n->line, n->pos, macro);
  		mdoc->last = nch;
  		nch = nch->next;
  		mdoc->next = ROFF_NEXT_SIBLING;