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-rw-r--r--Build/source/utils/texinfo/makeinfo/node.h129
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diff --git a/Build/source/utils/texinfo/makeinfo/node.h b/Build/source/utils/texinfo/makeinfo/node.h
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--- a/Build/source/utils/texinfo/makeinfo/node.h
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-/* node.h -- declarations for Node.
- $Id: node.h,v 1.5 2007/07/01 21:20:33 karl Exp $
-
- Copyright (C) 1996, 1997, 1998, 1999, 2002, 2007
- Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- Written by Brian Fox (bfox@ai.mit.edu). */
-
-#ifndef NODE_H
-#define NODE_H
-
-#include "xref.h"
-
-/* The various references that we know about. */
-/* What we remember for each node. */
-typedef struct tentry
-{
- struct tentry *next_ent;
- char *node; /* Name of this node. */
- char *prev; /* Name of "Prev:" for this node. */
- char *next; /* Name of "Next:" for this node. */
- char *up; /* Name of "Up:" for this node. */
- int position; /* Output file position of this node. */
- int line_no; /* Defining line in source file. */
- char *filename; /* The file that this node was found in. */
- int touched; /* Nonzero means this node has been referenced. */
- int flags;
- int number; /* Number for this node, relevant for HTML
- splitting -- from use+define order, not just
- define. */
- int order; /* The order of the tag, starting from zero. */
- char *html_fname; /* The HTML file to which this node is written
- (non-NULL only for HTML splitting). */
-} TAG_ENTRY;
-
-/* If node-a has a "Next" for node-b, but node-b has no "Prev" for node-a,
- we turn on this flag bit in node-b's tag entry. This means that when
- it is time to validate node-b, we don't report an additional error
- if there was no "Prev" field. */
-#define TAG_FLAG_PREV_ERROR 1
-#define TAG_FLAG_NEXT_ERROR 2
-#define TAG_FLAG_UP_ERROR 4
-#define TAG_FLAG_NO_WARN 8
-#define TAG_FLAG_IS_TOP 16
-#define TAG_FLAG_ANCHOR 32
-
-/* Menu reference, *note reference, and validation hacking. */
-
-/* A structure to remember references with. A reference to a node is
- either an entry in a menu, or a cross-reference made with [px]ref. */
-typedef struct node_ref
-{
- struct node_ref *next;
- char *node; /* Name of node referred to. */
- char *containing_node; /* Name of node containing this reference. */
- int line_no; /* Line number where the reference occurs. */
- int section; /* Section level where the reference occurs. */
- char *filename; /* Name of file where the reference occurs. */
- enum reftype type; /* Type of reference, either menu or note. */
- int number; /* Number for this node, relevant for
- HTML splitting -- from use+define
- order, not just define. */
-} NODE_REF;
-
-/* The linked list of such structures. */
-extern NODE_REF *node_references;
-
-/* A similar list for references occuring in @node next
- and similar references, needed for HTML. */
-extern NODE_REF *node_node_references;
-
-/* List of all nodes. */
-extern TAG_ENTRY *tag_table;
-
-/* Counter for setting node_ref.number; zero is Top. */
-extern int node_number;
-
-/* Node order counter. */
-extern int node_order;
-
-/* The current node's section level. */
-extern int current_section;
-
-/* Nonzero when the next sectioning command should generate an anchor
- corresponding to the current node in HTML mode. */
-extern int outstanding_node;
-
-extern TAG_ENTRY *find_node (char *name);
-
-/* A search string which is used to find a line defining a node. */
-DECLARE (char *, node_search_string, "\n@node ");
-
-/* Extract node name from a menu item. */
-extern char *glean_node_from_menu (int remember_ref, enum reftype ref_type);
-
-/* Remember a node for later validation. */
-extern void remember_node_reference (char *node, int line, enum reftype type);
-
-/* Remember the name of the current output file. */
-extern void set_current_output_filename (const char *fname);
-
-/* Expand macros and commands in the node name and canonicalize
- whitespace in the resulting expansion. */
-extern char *expand_node_name (char *node);
-
-extern int number_of_node (char *node);
-
-extern void init_tag_table (void);
-extern void write_tag_table (char *filename);
-extern void free_node_references (void);
-extern void free_node_node_references (void);
-extern void validate_file (TAG_ENTRY *tag_table);
-extern void split_file (char *filename, int size);
-extern void clean_old_split_files (char *filename);
-
-#endif /* NODE_H */