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Diffstat (limited to 'texinfo/info/info.h')
| -rw-r--r-- | texinfo/info/info.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/texinfo/info/info.h b/texinfo/info/info.h new file mode 100644 index 00000000000..a8759227758 --- /dev/null +++ b/texinfo/info/info.h @@ -0,0 +1,100 @@ +/* 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_ */ + |