diff options
Diffstat (limited to 'src/hyper/token.h')
| -rw-r--r-- | src/hyper/token.h | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/src/hyper/token.h b/src/hyper/token.h new file mode 100644 index 00000000..cc8ed0be --- /dev/null +++ b/src/hyper/token.h @@ -0,0 +1,360 @@ +/* + 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 + +/* + 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 toke { + 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[]; + +#ifdef PARSER +char *token_table[] = { + "", /* Dummy token name */ + "word", + "page", + "lispcommandquit", + "bf", + "link", + "downlink", + "beginscroll", + "spadcommand", + "nolines", + "env", + "par", + "centerline", + "begin", + "beginitems", + "item", + "table", + "fbox", + "tab", + "space", + "indent", + "horizontalline", + "newline", + "enditems", + "returnbutton", + "memolink", + "upbutton", + "endscroll", + "thispage", + "returnto", + "free", + "bound", + "lisplink", + "unixlink", + "mbox", + "inputstring", + "stringvalue", + "spadlink", + "inputbitmap", + "inputpixmap", + "unixcommand", + "em", + "lispcommand", + "lispmemolink", + "lispdownlink", + "spadcall", + "spadcallquit", + "spaddownlink", + "spadmemolink", + "qspadcall", + "qspadcallquit", + "inputbox", + "radioboxes", + "boxvalue", + "vspace", + "hspace", + "newcommand", + "windowid", + "beep", + "quitbutton", + "begintitems", + "titem", + "end", + "it", + "sl", + "tt", + "rm", + "ifcond", + "else", + "fi", + "newcond", + "setcond" , + "button", + "windowlink", + "haslisp", + "hasup", + "hasreturn", + "hasreturnto", + "lastwindow", + "endtitems", + "lispwindowlink", + "beginpile", + "endpile", + "nextline", + "pastebutton", + "color", + "helppage", + "patch", + "radiobox", + "ifrecond", + "math", + "mitem", + "pagename", + "examplenumber", + "replacepage", + "inputimage", + "spadgraph", + "indentrel", + "controlbitmap" + }; +#endif + + +/* 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 |