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Diff for /mandoc/mdoc.c between version 1.155 and 1.157

version 1.155, 2010/07/01 23:01:47 version 1.157, 2010/07/04 22:04:04
Line 1 
Line 1 
 /*      $Id$ */  /*      $Id$ */
 /*  /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>   * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
    * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
  *   *
  * Permission to use, copy, modify, and distribute this software for any   * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above   * purpose with or without fee is hereby granted, provided that the above
Line 518  static void
Line 519  static void
 mdoc_node_free(struct mdoc_node *p)  mdoc_node_free(struct mdoc_node *p)
 {  {
   
           /*
            * XXX: if these end up being problematic in terms of memory
            * management and dereferencing freed blocks, then make them
            * into reference-counted double-pointers.
            */
   
         if (MDOC_Bd == p->tok && MDOC_BLOCK == p->type)          if (MDOC_Bd == p->tok && MDOC_BLOCK == p->type)
                 if (p->data.Bd)                  if (p->data.Bd)
                         free(p->data.Bd);                          free(p->data.Bd);
         if (MDOC_Bl == p->tok && MDOC_BLOCK == p->type)          if (MDOC_Bl == p->tok && MDOC_BLOCK == p->type)
                 if (p->data.Bl)                  if (p->data.Bl)
                         free(p->data.Bl);                          free(p->data.Bl);
           if (MDOC_Bf == p->tok && MDOC_HEAD == p->type)
                   if (p->data.Bf)
                           free(p->data.Bf);
   
         if (p->string)          if (p->string)
                 free(p->string);                  free(p->string);
Legend:
Removed from v.1.155  
changed lines
  Added in v.1.157
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