mirror of
https://github.com/Jermolene/TiddlyWiki5
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59 lines
1.2 KiB
JavaScript
59 lines
1.2 KiB
JavaScript
/*\
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title: $:/core/modules/parsers/wikiparser/rules/hardlinebreaks.js
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type: application/javascript
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module-type: wikirule
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Wiki text inline rule for marking areas with hard line breaks. For example:
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```
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"""
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This is some text
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That is set like
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It is a Poem
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When it is
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Clearly
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Not
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"""
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```
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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exports.name = "hardlinebreaks";
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exports.types = {inline: true};
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exports.init = function(parser) {
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this.parser = parser;
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// Regexp to match
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this.matchRegExp = /"""(?:\r?\n)?/mg;
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};
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exports.parse = function() {
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var reEnd = /(""")|(\r?\n)/mg,
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tree = [];
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// Move past the match
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this.parser.pos = this.matchRegExp.lastIndex;
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do {
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// Parse the run up to the terminator
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tree.push.apply(tree,this.parser.parseInlineRun(reEnd,{eatTerminator: false}));
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// Redo the terminator match
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reEnd.lastIndex = this.parser.pos;
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var match = reEnd.exec(this.parser.source);
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if(match) {
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this.parser.pos = reEnd.lastIndex;
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// Add a line break if the terminator was a line break
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if(match[2]) {
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tree.push({type: "element", tag: "br"});
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}
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}
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} while(match && !match[1]);
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// Return the nodes
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return tree;
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};
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})();
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