mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-19 06:48:56 +08:00
101 lines
3.8 KiB
C
101 lines
3.8 KiB
C
/* info.h -- Header file which includes all of the other headers. */
|
|
|
|
/* This file is part of GNU Info, a program for reading online documentation
|
|
stored in Info format.
|
|
|
|
Copyright (C) 1993 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 2, 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, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
Written by Brian Fox (bfox@ai.mit.edu). */
|
|
|
|
#if !defined (_INFO_H_)
|
|
#define _INFO_H_
|
|
|
|
#include <stdio.h>
|
|
#include <ctype.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#if defined (HAVE_STRING_H)
|
|
#include <string.h>
|
|
#endif /* HAVE_STRING_H */
|
|
#include "filesys.h"
|
|
#include "display.h"
|
|
#include "session.h"
|
|
#include "echo_area.h"
|
|
#include "doc.h"
|
|
#include "footnotes.h"
|
|
#include "gc.h"
|
|
|
|
/* A structure associating the nodes visited in a particular window. */
|
|
typedef struct {
|
|
WINDOW *window; /* The window that this list is attached to. */
|
|
NODE **nodes; /* Array of nodes visited in this window. */
|
|
int *pagetops; /* For each node in NODES, the pagetop. */
|
|
long *points; /* For each node in NODES, the point. */
|
|
int current; /* Index in NODES of the current node. */
|
|
int nodes_index; /* Index where to add the next node. */
|
|
int nodes_slots; /* Number of slots allocated to NODES. */
|
|
} INFO_WINDOW;
|
|
|
|
/* Array of structures describing for each window which nodes have been
|
|
visited in that window. */
|
|
extern INFO_WINDOW **info_windows;
|
|
|
|
/* For handling errors. If you initialize the window system, you should
|
|
also set info_windows_initialized_p to non-zero. It is used by the
|
|
info_error () function to determine how to format and output errors. */
|
|
extern int info_windows_initialized_p;
|
|
|
|
/* Non-zero if an error message has been printed. */
|
|
extern int info_error_was_printed;
|
|
|
|
/* Non-zero means ring terminal bell on errors. */
|
|
extern int info_error_rings_bell_p;
|
|
|
|
/* Print FORMAT with ARG1 and ARG2. If the window system was initialized,
|
|
then the message is printed in the echo area. Otherwise, a message is
|
|
output to stderr. */
|
|
extern void info_error ();
|
|
|
|
/* The version numbers of Info. */
|
|
extern int info_major_version, info_minor_version, info_patch_level;
|
|
|
|
/* How to get the version string for this version of Info. Returns
|
|
something similar to "2.11". */
|
|
extern char *version_string ();
|
|
|
|
/* Error message defines. */
|
|
#define CANT_FIND_NODE "Cannot find the node \"%s\"."
|
|
#define CANT_FILE_NODE "Cannot find the node \"(%s)%s\"."
|
|
#define CANT_FIND_WIND "Cannot find a window!"
|
|
#define CANT_FIND_POINT "Point doesn't appear within this window's node!"
|
|
#define CANT_KILL_LAST "Cannot delete the last window."
|
|
#define NO_MENU_NODE "No menu in this node."
|
|
#define NO_FOOT_NODE "No footnotes in this node."
|
|
#define NO_XREF_NODE "No cross references in this node."
|
|
#define NO_POINTER "No \"%s\" pointer for this node."
|
|
#define UNKNOWN_COMMAND "Unknown Info command `%c'. `?' for help."
|
|
#define TERM_TOO_DUMB "Terminal type \"%s\" is not smart enough to run Info."
|
|
#define AT_NODE_BOTTOM "You are already at the last page of this node."
|
|
#define AT_NODE_TOP "You are already at the first page of this node."
|
|
#define ONE_WINDOW "Only one window."
|
|
#define WIN_TOO_SMALL "Resulting window would be too small."
|
|
#define CANT_MAKE_HELP \
|
|
"There isn't enough room to make a help window. Please delete a window."
|
|
|
|
#endif /* !_INFO_H_ */
|
|
|