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/*
Copyright (C) 1991-2002, The Numerical Algorithms Group Ltd.
All rights reserved.
Copyright (C) 2007-2008, Gabriel Dos Reis.
All right reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
- Neither the name of The Numerical Algorithms Group Ltd. nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _TOKEN_H_
#define _TOKEN_H_ 1
#include "openaxiom-c-macros.h"
#include <stdio.h>
/*
Here are a couple of flags added for whitespace stuff. They tell
punctuation if there was space in front of it or not
*/
#define FRONTSPACE 0001
#define BACKSPACE 0002
/* HyperDoc parser tokens */
typedef struct Token {
int type; /* token type. One of those listed below */
char *id; /* string value if type == Identifier */
} Token;
/*
User tokens. ie, these can be found on a page
*/
#define Word 1
#define Page 2
#define Lispcommandquit 3
#define BoldFace 4
#define Link 5
#define Downlink 6
#define Beginscroll 7
#define Spadcommand 8
#define NoLines 9
#define Env 10
#define Par 11
#define Center 12
#define Begin 13
#define Beginitems 14
#define Item 15
#define Table 16
#define Box 17
#define Tab 18
#define Space 19
#define Indent 20
#define Horizontalline 21
#define Newline 22
#define Enditems 23
#define Returnbutton 24
#define Memolink 25
#define Upbutton 26
#define Endscroll 27
#define Thispage 28
#define Returnto 29
#define Free 30
#define Bound 31
#define Lisplink 32
#define Unixlink 33
#define Mbox 34
#define Inputstring 35
#define StringValue 36
#define Spadlink 37
#define Inputbitmap 38
#define Inputpixmap 39
#define Unixcommand 40
#define Emphasize 41
#define Lispcommand 42
#define LispMemoLink 43
#define LispDownLink 44
#define Spadcall 45
#define Spadcallquit 46
#define Spaddownlink 47
#define Spadmemolink 48
#define Qspadcall 49
#define Qspadcallquit 50
#define SimpleBox 51
#define Radioboxes 52
#define BoxValue 53
#define VSpace 54
#define HSpace 55
#define NewCommand 56
#define WindowId 57
#define Beep 58
#define Quitbutton 59
#define Begintitems 60
#define Titem 61
#define End 62
#define It 63
#define Sl 64
#define Tt 65
#define Rm 66
#define Ifcond 67
#define Else 68
#define Fi 69
#define Newcond 70
#define Setcond 71
#define Button 72
#define Windowlink 73
#define Haslisp 74
#define Hasup 75
#define Hasreturn 76
#define Hasreturnto 77
#define Lastwindow 78
#define Endtitems 79
#define Lispwindowlink 80
#define Beginpile 81
#define Endpile 82
#define Nextline 83
#define Pastebutton 84
#define Color 85
#define Helppage 86
#define Patch 87
#define Radiobox 88
#define ifrecond 89
#define Math 90
#define Mitem 91
#define Pagename 92
#define Examplenumber 93
#define Replacepage 94
#define Inputimage 95
#define Spadgraph 96
#define Indentrel 97
#define Controlbitmap 98
#define NumberUserTokens 98
extern char *token_table[];
/* places from which input may be read */
#define FromFile 1
#define FromString 2
#define FromSpadSocket 3
#define FromUnixFD 4
extern FILE *unixfd;
/*
* Here are the system tokens. These are used internally to help
* with parsing and displaying of text
*/
#define SystemTokens 1001
#define Lbrace 1001
#define Rbrace 1002
#define Macro 1003
#define Group 1004
#define Scrollbar 1005
#define Pound 1006
#define Lsquarebrace 1007
#define Rsquarebrace 1008
#define Punctuation 1009
#define Dash 1010
#define Tableitem 1011
#define Scrollingnode 1012
#define Headernode 1013
#define Footernode 1014
#define Verbatim 1015
#define Scroll 1016
#define Dollar 1017
#define Percent 1018
#define Carrot 1019
#define Underscore 1020
#define Tilde 1021
#define Cond 1022
#define Noop 1023
#define Description 1024
#define Icorrection 1025
#define Boxcond 1026
#define Unkeyword 1027
#define Titlenode 1028
#define Paste 1029
#define Spadsrc 1030
#define Helpbutton 1031
#define Spadsrctxt 1032
/*
* Here are the tokens used to mark the end to some sort of group of
* tokens. ie, the tokens found in a centerline command
*/
#define Endtokens 2000
#define End1 2001
#define End2 2002
#define Endbutton 2003
#define Endlink 2004
#define Endheader 2005
#define Endfooter 2006
#define Endscrolling 2007
#define Endgroup 2008
#define Endarg 2009
#define Endbox 2010
#define Endmbox 2011
#define Endspadcommand 2012
#define Endpix 2013
#define Endmacro 2014
#define Endparameter 2015
#define Endtable 2016
#define Endtableitem 2017
#define End3 2018
#define Endif 2019
#define Enddescription 2020
#define Endinputbox 2021
#define Endtitle 2022
#define Endpastebutton 2023
#define Endtypes 3000
#define Endpage 3002
#define EndScroll 3007 /* had to use a S because Endscroll is
already a keyword */
#define Endcenter 3012
#define EndItems 3014 /* Same thing here as EndScroll except
with the i */
#define EndTitems 3060 /* Ibid for the T */
#define Endpatch 3087
#define Endverbatim 4015
#define Endmath 4016
#define Endpaste 4029
#define Endspadsrc 4030
#endif
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