texinfo/makeinfo/node.c

48 /* Start a new tag table. */
65 /* Write out the contents of the existing tag table.
187 /* Look up NAME in the tag table, and return the associated
192   TAG_ENTRY *tag = tag_table;
196   while (tag)
198       if (tag->node[0] == n1 && strcmp (tag->node, name) == 0)
199         return tag;
200       tag = tag->next_ent;
212   for (tag = tag_table; tag; tag = tag->next_ent)
214       if (STREQ (tag->node, expanded_name))
216       /* If the tag name doesn't have the command prefix, there's no
218       if (strchr (tag->node, COMMAND_PREFIX))
220           char *expanded_node = expand_node_name (tag->node);
231   return tag;
234 /* Look in the tag table for a node whose file name is FNAME, and
240   TAG_ENTRY *tag = tag_table;
241   while (tag)
243       if (tag->html_fname && FILENAME_CMP (tag->html_fname, fname) == 0)
244 	return tag;
245       tag = tag->next_ent;
248   return tag;
279   /* Check for existence of this tag already. */
282       TAG_ENTRY *tag = find_node (node);
283       if (tag)
286                       node, tag->line_no);
553   TAG_ENTRY *tag = NULL;
643 	      tag = find_node_by_fname (fname_for_this_node);
918 	  if (!tag)
924 	  else if ((tag->flags & TAG_FLAG_ANCHOR) != 0)
927 			  tag->node, node);
928 	      file_line_error (tag->filename, tag->line_no,
930 	      file_line_error (tag->filename, tag->line_no,
932 	      /* Nuke the file name recorded in anchor's tag.
936 	      free (tag->html_fname);
937 	      tag->html_fname = NULL;
1145 	  TAG_ENTRY *tag;
1150 	  tag = find_node_by_fname (fname_for_anchor);
1151 	  if (tag)
1153 	      if ((tag->flags & TAG_FLAG_ANCHOR) != 0)
1155 			    anchor, tag->node);
1158 			    anchor, tag->node);
1233   /* Save it in the tag table.  */
1340 validate (char *tag, int line, const char *label)
1344   /* If there isn't a tag to verify, or if the tag is in another file,
1346   if (!tag || !*tag || *tag == '(')
1349   /* Otherwise, the tag must exist. */
1350   result = find_node (tag);
1355       line_error (_("%s reference to nonexistent node `%s' (perhaps incorrect sectioning?)"), label, tag);
1395    Scan through the list of tag entries touching the Prev, Next, and Up
1651 /* Return true if the tag entry pointed to by TAGS is the last node.
1745    is pointed to in the tag table, which then gets written out as the
1759   /* Can only do this to files with tag tables. */
1781   /* Start splitting the file.  Walk along the tag table
1783      all of the nodes in the tag table, make the top-level
1795     /* Remember the `header' of this file.  The first tag in the file is
1936       /* Write the indirect tag table.  */