overleaf/services/web/public/js/ace-1.4.3/mode-forth.js

298 lines
11 KiB
JavaScript
Raw Normal View History

ace.define("ace/mode/forth_highlight_rules",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var ForthHighlightRules = function() {
this.$rules = { start: [ { include: '#forth' } ],
'#comment':
[ { token: 'comment.line.double-dash.forth',
regex: '(?:^|\\s)--\\s.*$',
comment: 'line comments for iForth' },
{ token: 'comment.line.backslash.forth',
regex: '(?:^|\\s)\\\\[\\s\\S]*$',
comment: 'ANSI line comment' },
{ token: 'comment.line.backslash-g.forth',
regex: '(?:^|\\s)\\\\[Gg] .*$',
comment: 'gForth line comment' },
{ token: 'comment.block.forth',
regex: '(?:^|\\s)\\(\\*(?=\\s|$)',
push:
[ { token: 'comment.block.forth',
regex: '(?:^|\\s)\\*\\)(?=\\s|$)',
next: 'pop' },
{ defaultToken: 'comment.block.forth' } ],
comment: 'multiline comments for iForth' },
{ token: 'comment.block.documentation.forth',
regex: '\\bDOC\\b',
caseInsensitive: true,
push:
[ { token: 'comment.block.documentation.forth',
regex: '\\bENDDOC\\b',
caseInsensitive: true,
next: 'pop' },
{ defaultToken: 'comment.block.documentation.forth' } ],
comment: 'documentation comments for iForth' },
{ token: 'comment.line.parentheses.forth',
regex: '(?:^|\\s)\\.?\\( [^)]*\\)',
comment: 'ANSI line comment' } ],
'#constant':
[ { token: 'constant.language.forth',
regex: '(?:^|\\s)(?:TRUE|FALSE|BL|PI|CELL|C/L|R/O|W/O|R/W)(?=\\s|$)',
caseInsensitive: true},
{ token: 'constant.numeric.forth',
regex: '(?:^|\\s)[$#%]?[-+]?[0-9]+(?:\\.[0-9]*e-?[0-9]+|\\.?[0-9a-fA-F]*)(?=\\s|$)'},
{ token: 'constant.character.forth',
regex: '(?:^|\\s)(?:[&^]\\S|(?:"|\')\\S(?:"|\'))(?=\\s|$)'}],
'#forth':
[ { include: '#constant' },
{ include: '#comment' },
{ include: '#string' },
{ include: '#word' },
{ include: '#variable' },
{ include: '#storage' },
{ include: '#word-def' } ],
'#storage':
[ { token: 'storage.type.forth',
regex: '(?:^|\\s)(?:2CONSTANT|2VARIABLE|ALIAS|CONSTANT|CREATE-INTERPRET/COMPILE[:]?|CREATE|DEFER|FCONSTANT|FIELD|FVARIABLE|USER|VALUE|VARIABLE|VOCABULARY)(?=\\s|$)',
caseInsensitive: true}],
'#string':
[ { token: 'string.quoted.double.forth',
regex: '(ABORT" |BREAK" |\\." |C" |0"|S\\\\?" )([^"]+")',
caseInsensitive: true},
{ token: 'string.unquoted.forth',
regex: '(?:INCLUDE|NEEDS|REQUIRE|USE)[ ]\\S+(?=\\s|$)',
caseInsensitive: true}],
'#variable':
[ { token: 'variable.language.forth',
regex: '\\b(?:I|J)\\b',
caseInsensitive: true } ],
'#word':
[ { token: 'keyword.control.immediate.forth',
regex: '(?:^|\\s)\\[(?:\\?DO|\\+LOOP|AGAIN|BEGIN|DEFINED|DO|ELSE|ENDIF|FOR|IF|IFDEF|IFUNDEF|LOOP|NEXT|REPEAT|THEN|UNTIL|WHILE)\\](?=\\s|$)',
caseInsensitive: true},
{ token: 'keyword.other.immediate.forth',
regex: '(?:^|\\s)(?:COMPILE-ONLY|IMMEDIATE|IS|RESTRICT|TO|WHAT\'S|])(?=\\s|$)',
caseInsensitive: true},
{ token: 'keyword.control.compile-only.forth',
regex: '(?:^|\\s)(?:-DO|\\-LOOP|\\?DO|\\?LEAVE|\\+DO|\\+LOOP|ABORT\\"|AGAIN|AHEAD|BEGIN|CASE|DO|ELSE|ENDCASE|ENDIF|ENDOF|ENDTRY\\-IFERROR|ENDTRY|FOR|IF|IFERROR|LEAVE|LOOP|NEXT|RECOVER|REPEAT|RESTORE|THEN|TRY|U\\-DO|U\\+DO|UNTIL|WHILE)(?=\\s|$)',
caseInsensitive: true},
{ token: 'keyword.other.compile-only.forth',
regex: '(?:^|\\s)(?:\\?DUP-0=-IF|\\?DUP-IF|\\)|\\[|\\[\'\\]|\\[CHAR\\]|\\[COMPILE\\]|\\[IS\\]|\\[TO\\]|<COMPILATION|<INTERPRETATION|ASSERT\\(|ASSERT0\\(|ASSERT1\\(|ASSERT2\\(|ASSERT3\\(|COMPILATION>|DEFERS|DOES>|INTERPRETATION>|OF|POSTPONE)(?=\\s|$)',
caseInsensitive: true},
{ token: 'keyword.other.non-immediate.forth',
regex: '(?:^|\\s)(?:\'|<IS>|<TO>|CHAR|END-STRUCT|INCLUDE[D]?|LOAD|NEEDS|REQUIRE[D]?|REVISION|SEE|STRUCT|THRU|USE)(?=\\s|$)',
caseInsensitive: true},
{ token: 'keyword.other.warning.forth',
regex: '(?:^|\\s)(?:~~|BREAK:|BREAK"|DBG)(?=\\s|$)',
caseInsensitive: true}],
'#word-def':
[ { token:
[ 'keyword.other.compile-only.forth',
'keyword.other.compile-only.forth',
'meta.block.forth',
'entity.name.function.forth' ],
regex: '(:NONAME)|(^:|\\s:)(\\s)(\\S+)(?=\\s|$)',
caseInsensitive: true,
push:
[ { token: 'keyword.other.compile-only.forth',
regex: ';(?:CODE)?',
caseInsensitive: true,
next: 'pop' },
{ include: '#constant' },
{ include: '#comment' },
{ include: '#string' },
{ include: '#word' },
{ include: '#variable' },
{ include: '#storage' },
{ defaultToken: 'meta.block.forth' } ] } ] };
this.normalizeRules();
};
ForthHighlightRules.metaData = { fileTypes: [ 'frt', 'fs', 'ldr', 'fth', '4th' ],
foldingStartMarker: '/\\*\\*|\\{\\s*$',
foldingStopMarker: '\\*\\*/|^\\s*\\}',
keyEquivalent: '^~F',
name: 'Forth',
scopeName: 'source.forth' };
oop.inherits(ForthHighlightRules, TextHighlightRules);
exports.ForthHighlightRules = ForthHighlightRules;
});
ace.define("ace/mode/folding/cstyle",[], function(require, exports, module) {
"use strict";
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
);
this.foldingStopMarker = new RegExp(
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
);
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
this._getFoldWidgetBase = this.getFoldWidget;
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
if (this.singleLineBlockCommentRe.test(line)) {
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
return "";
}
var fw = this._getFoldWidgetBase(session, foldStyle, row);
if (!fw && this.startRegionRe.test(line))
return "start"; // lineCommentRegionStart
return fw;
};
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
var line = session.getLine(row);
if (this.startRegionRe.test(line))
return this.getCommentRegionBlock(session, line, row);
var match = line.match(this.foldingStartMarker);
if (match) {
var i = match.index;
if (match[1])
return this.openingBracketBlock(session, match[1], row, i);
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
if (range && !range.isMultiLine()) {
if (forceMultiline) {
range = this.getSectionRange(session, row);
} else if (foldStyle != "all")
range = null;
}
return range;
}
if (foldStyle === "markbegin")
return;
var match = line.match(this.foldingStopMarker);
if (match) {
var i = match.index + match[0].length;
if (match[1])
return this.closingBracketBlock(session, match[1], row, i);
return session.getCommentFoldRange(row, i, -1);
}
};
this.getSectionRange = function(session, row) {
var line = session.getLine(row);
var startIndent = line.search(/\S/);
var startRow = row;
var startColumn = line.length;
row = row + 1;
var endRow = row;
var maxRow = session.getLength();
while (++row < maxRow) {
line = session.getLine(row);
var indent = line.search(/\S/);
if (indent === -1)
continue;
if (startIndent > indent)
break;
var subRange = this.getFoldWidgetRange(session, "all", row);
if (subRange) {
if (subRange.start.row <= startRow) {
break;
} else if (subRange.isMultiLine()) {
row = subRange.end.row;
} else if (startIndent == indent) {
break;
}
}
endRow = row;
}
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
};
this.getCommentRegionBlock = function(session, line, row) {
var startColumn = line.search(/\s*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m) continue;
if (m[1]) depth--;
else depth++;
if (!depth) break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/forth",[], function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var ForthHighlightRules = require("./forth_highlight_rules").ForthHighlightRules;
var FoldMode = require("./folding/cstyle").FoldMode;
var Mode = function() {
this.HighlightRules = ForthHighlightRules;
this.foldingRules = new FoldMode();
this.$behaviour = this.$defaultBehaviour;
};
oop.inherits(Mode, TextMode);
(function() {
this.lineCommentStart = "--";
this.blockComment = null;
this.$id = "ace/mode/forth";
}).call(Mode.prototype);
exports.Mode = Mode;
});
(function() {
ace.require(["ace/mode/forth"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();