mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2026-03-12 04:41:54 +00:00
lang-inform6 stream parser
This commit is contained in:
Fred Sauer
@@ -1,121 +0,0 @@
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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// inform6 DASM syntax
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CodeMirror.defineMode('inform6', function(_config, parserConfig) {
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var keywords1, keywords2;
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var keywords_list = "box|break|continue|do|else|fonton|fontoff|for|give|if|jump|new_line|objectloop|print|print_ret|remove|return|rfalse|rtrue|spaces|string|styleroman|stylebold|styleunderline|stylereverse|stylefixed|switch|until|while|has|hasnt|with|in|notin|ofclass|provides|or".split("|");
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var directives_list = "Abbreviate|Array|Attribute|Class|Constant|Default|End|Endif|Extend|Global|Ifdef|Ifndef|Ifnot|Iftrue|Iffalse|Import|Include|Link|Lowstring|Message|Object|Property|Release|Replace|Serial|Switches|Statuslinescore|Statuslinetime|System_file|Verb|Zcharacter".toLowerCase().split("|");
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var properties_list = "add_to_scope|after|article|articles|before|cant_go|capacity|d_to|daemon|describe|description|door_dir|door_to|e_to|each_turn|found_in|grammar|in_to|initial|inside_description|invent|life|list_together|name|n_to|ne_to|number|nw_to|orders|out_to|parse_name|plural|react_after|react_before|s_to|se_to|short_name|short_name_indef|sw_to|time_left|time_out|u_to|w_to|when_closed|when_open|when_on|when_off|with_key".split("|");
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var attributes_list = "absent|animate|clothing|concealed|container|door|edible|enterable|female|general|light|lockable|locked|male|moved|neuter|open|openable|pluralname|proper|scenery|scored|static|supporter|switchable|talkable|transparent|visited|workflag|worn".split("|");
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var actions_list = "Pronouns|Quit|Restart|Restore|Save|Verify|ScriptOn|ScriptOff|NotifyOn|NotifyOff|Places|Objects|Score|FullScore|Version|LMode1|LMode2|LMode3|Look|Examine|Search|Inv|InvTall|InvWide|Take|Drop|Remove|PutOn|Insert|LetGo|Receive|Empty|EmptyT|Remove|Transfer|Go|Enter|GetOff|GoIn|Exit|Unlock|Lock|SwitchOn|SwitchOff|Open|Close|Disrobe|Wear|Eat|Wait|LookUnder|Listen|Taste|Touch|Pull|Push|Wave|Turn|PushDir|ThrowAt|ThrownAt|JumpOver|Tie|Drink|Fill|Attack|Swing|Blow|Rub|Set|SetTo|Buy|Climb|Squeeze|Burn|Dig|Cut|Consult|Tell|Answer|Ask|Give|Show|AskFor|WakeOther|Kiss|Sleep|Sing|WaveHands|Swim|Sorry|Strong|Mild|Jump|Think|Smell|Pray|VagueGo|Yes|No|Wake|Answer|Ask|Attack|Give|Kiss|Order|Show|Tell|ThrowAt|WakeOther".toLowerCase().split("|");
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var directives = new Map();
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directives_list.forEach(function(s) { directives.set(s, 'keyword'); });
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keywords_list.forEach(function(s) { directives.set(s, 'keyword'); });
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properties_list.forEach(function(s) { directives.set(s, 'keyword'); });
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attributes_list.forEach(function(s) { directives.set(s, 'keyword'); });
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actions_list.forEach(function(s) { directives.set(s, 'keyword'); });
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var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;
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/*
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var type, content;
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function ret(tp, style, cont) {
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type = tp; content = cont;
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return style;
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}
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*/
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function tokenBase(stream, state) {
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if (stream.eatSpace())
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return null;
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var w;
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if (stream.eatWhile(/\w/)) {
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w = stream.current();
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var cur = w.toLowerCase();
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var style = directives.get(cur);
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if (style)
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return style;
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if (numbers.test(w)) {
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return 'number';
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} else if (stream.match(numbers)) {
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return 'number';
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} else {
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return null;
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}
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} else if (stream.eat('!')) {
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stream.skipToEnd();
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return 'comment';
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} else if (stream.match(/\]|\[|\}|\{/)) {
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return 'bracket';
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} else if (stream.match(/\<\<|\>\>/)) {
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return 'bracket';
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} else if (stream.match(/[#]+\w+/)) {
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return 'number';
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} else if (stream.eat('"')) {
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state.tokenize = tokenString;
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return tokenString(stream, state);
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} else if (stream.eat('\'')) {
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return tokenString2(stream, state);
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} else if (stream.eat('$')) {
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if (stream.eatWhile(/[^;]/i))
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return 'number';
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} else {
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stream.next();
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}
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return null;
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}
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function tokenString(stream, state) {
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var ch;
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while (ch = stream.next()) {
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if (ch == '"') {
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state.tokenize = tokenBase;
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break;
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}
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}
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return "string";
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}
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function tokenString2(stream, state) {
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var ch;
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while (ch = stream.next()) {
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if (ch == "'") {
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state.tokenize = tokenBase;
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break;
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}
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}
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return "meta";
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}
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return {
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startState: function() {
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return {
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context: 0,
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tokenize: tokenBase
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};
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},
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token: function(stream, state) {
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return state.tokenize(stream, state);
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}
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}
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});
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CodeMirror.defineMIME("text/x-inform6", "inform6");
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});
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114
src/parser/lang-inform6.ts
Normal file
114
src/parser/lang-inform6.ts
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@@ -0,0 +1,114 @@
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// CodeMirror 6 language support for Inform6
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// Migrated from CodeMirror 5 mode
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// Original copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/5/LICENSE
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import { StreamLanguage, StreamParser } from "@codemirror/language";
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import { LanguageSupport } from "@codemirror/language";
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interface Inform6State {
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context: number;
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tokenize: (stream: any, state: Inform6State) => string | null;
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}
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// TODO: Migrate to CodeMirror 6 Lezer parser.
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function createInform6Parser(): StreamParser<Inform6State> {
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const keywords_list = "box|break|continue|do|else|fonton|fontoff|for|give|if|jump|new_line|objectloop|print|print_ret|remove|return|rfalse|rtrue|spaces|string|styleroman|stylebold|styleunderline|stylereverse|stylefixed|switch|until|while|has|hasnt|with|in|notin|ofclass|provides|or".split("|");
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const directives_list = "Abbreviate|Array|Attribute|Class|Constant|Default|End|Endif|Extend|Global|Ifdef|Ifndef|Ifnot|Iftrue|Iffalse|Import|Include|Link|Lowstring|Message|Object|Property|Release|Replace|Serial|Switches|Statuslinescore|Statuslinetime|System_file|Verb|Zcharacter".toLowerCase().split("|");
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const properties_list = "add_to_scope|after|article|articles|before|cant_go|capacity|d_to|daemon|describe|description|door_dir|door_to|e_to|each_turn|found_in|grammar|in_to|initial|inside_description|invent|life|list_together|name|n_to|ne_to|number|nw_to|orders|out_to|parse_name|plural|react_after|react_before|s_to|se_to|short_name|short_name_indef|sw_to|time_left|time_out|u_to|w_to|when_closed|when_open|when_on|when_off|with_key".split("|");
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const attributes_list = "absent|animate|clothing|concealed|container|door|edible|enterable|female|general|light|lockable|locked|male|moved|neuter|open|openable|pluralname|proper|scenery|scored|static|supporter|switchable|talkable|transparent|visited|workflag|worn".split("|");
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const actions_list = "Pronouns|Quit|Restart|Restore|Save|Verify|ScriptOn|ScriptOff|NotifyOn|NotifyOff|Places|Objects|Score|FullScore|Version|LMode1|LMode2|LMode3|Look|Examine|Search|Inv|InvTall|InvWide|Take|Drop|Remove|PutOn|Insert|LetGo|Receive|Empty|EmptyT|Remove|Transfer|Go|Enter|GetOff|GoIn|Exit|Unlock|Lock|SwitchOn|SwitchOff|Open|Close|Disrobe|Wear|Eat|Wait|LookUnder|Listen|Taste|Touch|Pull|Push|Wave|Turn|PushDir|ThrowAt|ThrownAt|JumpOver|Tie|Drink|Fill|Attack|Swing|Blow|Rub|Set|SetTo|Buy|Climb|Squeeze|Burn|Dig|Cut|Consult|Tell|Answer|Ask|Give|Show|AskFor|WakeOther|Kiss|Sleep|Sing|WaveHands|Swim|Sorry|Strong|Mild|Jump|Think|Smell|Pray|VagueGo|Yes|No|Wake|Answer|Ask|Attack|Give|Kiss|Order|Show|Tell|ThrowAt|WakeOther".toLowerCase().split("|");
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const directives = new Map<string, string>();
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directives_list.forEach(s => directives.set(s, 'keyword'));
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keywords_list.forEach(s => directives.set(s, 'keyword'));
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properties_list.forEach(s => directives.set(s, 'keyword'));
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attributes_list.forEach(s => directives.set(s, 'keyword'));
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actions_list.forEach(s => directives.set(s, 'keyword'));
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const numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;
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function tokenBase(stream: any, state: Inform6State): string | null {
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if (stream.eatSpace())
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return null;
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let w;
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if (stream.eatWhile(/\w/)) {
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w = stream.current();
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const cur = w.toLowerCase();
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const style = directives.get(cur);
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if (style)
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return style;
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if (numbers.test(w)) {
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return 'number';
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} else if (stream.match(numbers)) {
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return 'number';
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} else {
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return null;
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}
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} else if (stream.eat('!')) {
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stream.skipToEnd();
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return 'comment';
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} else if (stream.match(/\]|\[|\}|\{/)) {
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return 'bracket';
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} else if (stream.match(/<<|>>/)) {
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return 'bracket';
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} else if (stream.match(/[#]+\w+/)) {
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return 'number';
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} else if (stream.eat('"')) {
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state.tokenize = tokenString;
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return tokenString(stream, state);
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} else if (stream.eat('\'')) {
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return tokenString2(stream, state);
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} else if (stream.eat('$')) {
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if (stream.eatWhile(/[^;]/i))
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return 'number';
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} else {
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stream.next();
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}
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return null;
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}
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function tokenString(stream: any, state: Inform6State): string | null {
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let ch;
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while (ch = stream.next()) {
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if (ch == '"') {
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state.tokenize = tokenBase;
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break;
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}
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}
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return "string";
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}
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function tokenString2(stream: any, state: Inform6State): string | null {
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let ch;
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while (ch = stream.next()) {
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if (ch == "'") {
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state.tokenize = tokenBase;
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break;
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}
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}
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return "meta";
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}
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return {
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startState(): Inform6State {
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return {
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context: 0,
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tokenize: tokenBase
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};
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},
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token(stream, state) {
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return state.tokenize(stream, state);
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}
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};
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}
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/**
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* Language support for Inform6
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*/
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export function inform6(): LanguageSupport {
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return new LanguageSupport(StreamLanguage.define(createInform6Parser()));
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}
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