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TiddlyWiki5/core/modules/parsers/newwikitextparser/rules/macro.js

58 lines
1.4 KiB
JavaScript

/*\
title: $:/core/modules/parsers/newwikitextparser/rules/macro.js
type: application/javascript
module-type: wikitextrule
Wiki text run rule for pretty links. For example:
{{{
<<version>>
<<link to:HelloThere><
A macro with a bunch of content inside it. The content can include //formatting//.
>>
}}}
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.name = "macro";
exports.runParser = true;
exports.blockParser = true;
exports.regExpString = "<<(?:(?:[!@£\\$%\\^\\&\\*\\(\\)`\\~'\"\\|\\\\\\/;\\:\\.\\,\\+\\=\\-\\_\\{\\}])|(?:[^>\\s]+))(?:\\s*)(?:(?:[^>]|(?:>(?!>|<)))*)>(?:>|<)";
exports.parse = function(match,isBlock) {
var regExp = /<<(?:([!@£\$%\^\&\*\(\)`\~'"\|\\\/;\:\.\,\+\=\-\_\{\}])|([^>\s]+))(?:\s*)((?:[^>]|(?:>(?!>|<)))*)>(?:(>)|(<))/mg,
content = [];
regExp.lastIndex = this.pos;
match = regExp.exec(this.source);
if(match && match.index === this.pos) {
this.pos = match.index + match[0].length;
if(match[5]) {
// If the macro has content then parse it as a block or run
if(isBlock) {
content = this.parseBlocks(">>");
} else {
content = this.parseRun(/(>>)/mg);
}
}
var macroNode = $tw.Tree.Macro(match[1] || match[2],{
srcParams: match[3],
content: content,
isBlock: isBlock,
wiki: this.wiki
});
this.dependencies.mergeDependencies(macroNode.dependencies);
return [macroNode];
}
return [];
};
})();