===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc_validate.c,v
retrieving revision 1.296
retrieving revision 1.297
diff -c -r1.296 -r1.297
*** src/usr.bin/mandoc/mdoc_validate.c	2020/04/01 20:10:17	1.296
--- src/usr.bin/mandoc/mdoc_validate.c	2020/04/02 14:55:29	1.297
***************
*** 1,4 ****
! /* $OpenBSD: mdoc_validate.c,v 1.296 2020/04/01 20:10:17 schwarze Exp $ */
  /*
   * Copyright (c) 2010-2020 Ingo Schwarze <schwarze@openbsd.org>
   * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
--- 1,4 ----
! /* $OpenBSD: mdoc_validate.c,v 1.297 2020/04/02 14:55:29 schwarze Exp $ */
  /*
   * Copyright (c) 2010-2020 Ingo Schwarze <schwarze@openbsd.org>
   * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
***************
*** 2149,2158 ****
  static void
  post_hyph(POST_ARGS)
  {
! 	struct roff_node	*nch;
  	char			*cp;
  
! 	for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
  		if (nch->type != ROFFT_TEXT)
  			continue;
  		cp = nch->string;
--- 2149,2159 ----
  static void
  post_hyph(POST_ARGS)
  {
! 	struct roff_node	*n, *nch;
  	char			*cp;
  
! 	n = mdoc->last;
! 	for (nch = n->child; nch != NULL; nch = nch->next) {
  		if (nch->type != ROFFT_TEXT)
  			continue;
  		cp = nch->string;
***************
*** 2161,2168 ****
  		while (*(++cp) != '\0')
  			if (*cp == '-' &&
  			    isalpha((unsigned char)cp[-1]) &&
! 			    isalpha((unsigned char)cp[1]))
  				*cp = ASCII_HYPH;
  	}
  }
  
--- 2162,2172 ----
  		while (*(++cp) != '\0')
  			if (*cp == '-' &&
  			    isalpha((unsigned char)cp[-1]) &&
! 			    isalpha((unsigned char)cp[1])) {
! 				if (n->string == NULL && n->flags & NODE_ID)
! 					n->string = mandoc_strdup(nch->string);
  				*cp = ASCII_HYPH;
+ 			}
  	}
  }